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FREQUENCY SPECTRUM [100 records]
Record 1 - internal organization data 2025-02-28
Record 1, English
Record 1, Subject field(s)
- Telecommunications
- Radioelectricity
Record 1, Main entry term, English
- dynamic spectrum access
1, record 1, English, dynamic%20spectrum%20access
correct, noun
Record 1, Abbreviations, English
- DSA 1, record 1, English, DSA
correct, noun
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
DSA improves spectrum utilization in three dimensions :frequency, location and time. It enables a network to opportunistically use a wide range of frequencies at points in time and space when and where they are authorized and available. 2, record 1, English, - dynamic%20spectrum%20access
Record 1, French
Record 1, Domaine(s)
- Télécommunications
- Radioélectricité
Record 1, Main entry term, French
- accès dynamique au spectre
1, record 1, French, acc%C3%A8s%20dynamique%20au%20spectre
correct, masculine noun
Record 1, Abbreviations, French
- ADS 1, record 1, French, ADS
correct, masculine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
L'accès dynamique au spectre (ADS) est une technique par laquelle un système radio s'adapte dynamiquement à l'environnement local du spectre radioélectrique afin de déterminer le spectre disponible à des endroits précis et à un moment précis. 1, record 1, French, - acc%C3%A8s%20dynamique%20au%20spectre
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2025-01-21
Record 2, English
Record 2, Subject field(s)
- Television (Radioelectricity)
- Telecommunications
Record 2, Main entry term, English
- television white space
1, record 2, English, television%20white%20space
correct, noun
Record 2, Abbreviations, English
- TVWS 1, record 2, English, TVWS
correct, noun
Record 2, Synonyms, English
- TV white space 2, record 2, English, TV%20white%20space
correct, noun
- TVWS 3, record 2, English, TVWS
correct, noun
- TVWS 3, record 2, English, TVWS
- white space 4, record 2, English, white%20space
correct, noun
- WS 5, record 2, English, WS
correct, noun
- WS 5, record 2, English, WS
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
TV white space refers to the unused or underutilized portions of the radio frequency spectrum that were originally allocated for television broadcasting. These are the frequencies between television channels, which were left vacant to prevent interference between TV [television] stations. 6, record 2, English, - television%20white%20space
Record 2, Key term(s)
- television whitespace
- TV whitespace
- whitespace
Record 2, French
Record 2, Domaine(s)
- Télévision (Radioélectricité)
- Télécommunications
Record 2, Main entry term, French
- espace blanc de télévision
1, record 2, French, espace%20blanc%20de%20t%C3%A9l%C3%A9vision
correct, masculine noun
Record 2, Abbreviations, French
- TVWS 2, record 2, French, TVWS
correct, masculine noun
Record 2, Synonyms, French
- espace blanc 1, record 2, French, espace%20blanc
correct, masculine noun
- espace blanc du spectre de télévision 3, record 2, French, espace%20blanc%20du%20spectre%20de%20t%C3%A9l%C3%A9vision
correct, masculine noun, less frequent
- TVWS 3, record 2, French, TVWS
correct, masculine noun
- TVWS 3, record 2, French, TVWS
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les espaces blancs du spectre de télévision (TVWS) se réfèrent aux fréquences inutilisées dans les bandes de télédiffusion [...] 3, record 2, French, - espace%20blanc%20de%20t%C3%A9l%C3%A9vision
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2025-01-21
Record 3, English
Record 3, Subject field(s)
- Telecommunications
- Radioelectricity
Record 3, Main entry term, English
- radio spectrum licence
1, record 3, English, radio%20spectrum%20licence
correct, noun
Record 3, Abbreviations, English
Record 3, Synonyms, English
- spectrum licence 2, record 3, English, spectrum%20licence
correct, noun
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Spectrum licences authorize the use of [specific frequencies] or frequency [blocks] within a defined geographic area. 3, record 3, English, - radio%20spectrum%20licence
Record 3, Key term(s)
- radio spectrum license
- spectrum license
Record 3, French
Record 3, Domaine(s)
- Télécommunications
- Radioélectricité
Record 3, Main entry term, French
- licence d'utilisation du spectre radioélectrique
1, record 3, French, licence%20d%27utilisation%20du%20spectre%20radio%C3%A9lectrique
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- licence d'utilisation du spectre 2, record 3, French, licence%20d%27utilisation%20du%20spectre
correct, feminine noun
- licence de spectre 2, record 3, French, licence%20de%20spectre
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Les licences de spectre autorisent l'utilisation de fréquences ou de blocs de fréquences spécifiques dans une zone géographique définie. 3, record 3, French, - licence%20d%27utilisation%20du%20spectre%20radio%C3%A9lectrique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2023-10-17
Record 4, English
Record 4, Subject field(s)
- Radio Waves
- Telecommunications Transmission
- Wireless and Mobile Communications
Record 4, Main entry term, English
- C-band
1, record 4, English, C%2Dband
correct, officially approved
Record 4, Abbreviations, English
Record 4, Synonyms, English
- C-band spectrum 2, record 4, English, C%2Dband%20spectrum
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
C-band refers to the radio airwaves that operate in a mid-band spectrum frequency(between 3. 7 and 4 GHz [gigahertz], to be exact). It's considered the "global" frequency for 5G [fifth generation] across the world... 3, record 4, English, - C%2Dband
Record number: 4, Textual support number: 1 OBS
C-band: designation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 4, English, - C%2Dband
Record 4, French
Record 4, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
- Communications sans fil et mobiles
Record 4, Main entry term, French
- bande C
1, record 4, French, bande%20C
correct, feminine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- spectre en bande C 2, record 4, French, spectre%20en%20bande%20C
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
bande C : désignation uniformisée par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 4, French, - bande%20C
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Ondas radioeléctricas
- Transmisión (Telecomunicaciones)
- Comunicaciones móviles e inalámbricas
Record 4, Main entry term, Spanish
- banda C
1, record 4, Spanish, banda%20C
feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 CONT
Banda de frecuencias del espectro electromagnético, de una gama de longitudes de onda de 3,75 a 7,5 cm, utilizada a menudo en el radar meteorológico. 1, record 4, Spanish, - banda%20C
Record 5 - internal organization data 2023-05-31
Record 5, English
Record 5, Subject field(s)
- Computer Mathematics
- Computer Programs and Programming
- Radar, Radio Guidance and Goniometry
Record 5, Main entry term, English
- spectrum estimation algorithm
1, record 5, English, spectrum%20estimation%20algorithm
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The data is then analyzed by a spectrum estimation algorithm to obtain the most accurate representation of the acquired signal into frequency bands. To achieve real-time spectrum-sensing implementations, the algorithm needs to have low computational costs and be able to detect the small, quiet periods defined in various standards. 2, record 5, English, - spectrum%20estimation%20algorithm
Record 5, French
Record 5, Domaine(s)
- Mathématiques informatiques
- Programmes et programmation (Informatique)
- Radar, radioguidage et radiogoniométrie
Record 5, Main entry term, French
- algorithme d'estimation du spectre
1, record 5, French, algorithme%20d%27estimation%20du%20spectre
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2023-05-31
Record 6, English
Record 6, Subject field(s)
- Electronics
- Radar, Radio Guidance and Goniometry
- Audio Technology
Record 6, Main entry term, English
- coloured noise
1, record 6, English, coloured%20noise
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
- colored noise 2, record 6, English, colored%20noise
correct, United States
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A random noise which has a continuous spectrum and a varying power spectral density in the frequency band considered. 3, record 6, English, - coloured%20noise
Record number: 6, Textual support number: 1 CONT
Any kind of filtered noise signal can be called "colored noise," which is just to say that it is not a pure white noise. 4, record 6, English, - coloured%20noise
Record number: 6, Textual support number: 1 OBS
coloured noise: designation and definition standardized by ISO in collaboration with the International Electrotechnical Commission. 5, record 6, English, - coloured%20noise
Record 6, French
Record 6, Domaine(s)
- Électronique
- Radar, radioguidage et radiogoniométrie
- Électroacoustique
Record 6, Main entry term, French
- bruit coloré
1, record 6, French, bruit%20color%C3%A9
correct, masculine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Bruit aléatoire ayant un spectre continu dont la densité spectrale de puissance varie avec la fréquence dans la bande de fréquences considérée. 1, record 6, French, - bruit%20color%C3%A9
Record number: 6, Textual support number: 1 OBS
bruit coloré : désignation et définition normalisées par l'ISO en collaboration avec la Commission électrotechnique internationale. 2, record 6, French, - bruit%20color%C3%A9
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Electrónica
- Guía radárica, radioguía y radiogoniometría
- Electroacústica
Record 6, Main entry term, Spanish
- ruido coloreado
1, record 6, Spanish, ruido%20coloreado
correct, masculine noun, standardized
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Ruido errático que tiene un espectro continuo y una densidad espectral de potencia variable en la banda de frecuencias considerada. 2, record 6, Spanish, - ruido%20coloreado
Record number: 6, Textual support number: 1 OBS
ruido coloreado: designación normalizada por ISO en colaboración con la Comisión Electrotécnica Internacional. 3, record 6, Spanish, - ruido%20coloreado
Record 7 - internal organization data 2023-05-16
Record 7, English
Record 7, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Plastic Materials
Universal entry(ies) Record 7
Record 7, Main entry term, English
- spectrum of relaxation times
1, record 7, English, spectrum%20of%20relaxation%20times
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
H(tau)/tau is the contribution of the time intervals between tau and tau + dtau to the elementary modulus of a continuous model representing a viscoelastic material. 1, record 7, English, - spectrum%20of%20relaxation%20times
Record number: 7, Textual support number: 1 OBS
The "spectrum of relaxation times, ""H(tau), "determines the time and frequency dependence of the macroscopic moduli and is measured in pascals(Pa). The "spectrum of retardation times, ""L(tau), "determines the time and frequency dependence of the macroscopic compliance and is measured using the reciprocal of the pascal(Pa-1). 2, record 7, English, - spectrum%20of%20relaxation%20times
Record number: 7, Textual support number: 2 OBS
H(tau): In the symbol and context, the term "tau" must be replaced by the small, corresponding italicized Greek letter, and the letter "H" is italicized. 2, record 7, English, - spectrum%20of%20relaxation%20times
Record number: 7, Textual support number: 3 OBS
spectrum of relaxation times; H(tau): term and symbol standardized by ISO. 3, record 7, English, - spectrum%20of%20relaxation%20times
Record 7, Key term(s)
- spectrum of relaxation time
- relaxation times spectrum
- relaxation time spectrum
Record 7, French
Record 7, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Matières plastiques
Entrée(s) universelle(s) Record 7
Record 7, Main entry term, French
- spectre des temps de relaxation
1, record 7, French, spectre%20des%20temps%20de%20relaxation
correct, masculine noun, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
H(tau)/tau est l'ensemble des modules des éléments de Maxwell dont les temps de relaxation sont compris entre tau et tau + dtau. 1, record 7, French, - spectre%20des%20temps%20de%20relaxation
Record number: 7, Textual support number: 1 OBS
Le «spectre des temps de relaxation», «H(tau)», détermine la dépendance des modules macroscopiques du temps et de la fréquence, et se mesure en pascals (Pa). Le «spectre des temps de retardement», «L(tau)», détermine la dépendance des complaisances macroscopiques du temps et de la fréquence, et se mesure au moyen du réciproque du pascal (Pa-1). 2, record 7, French, - spectre%20des%20temps%20de%20relaxation
Record number: 7, Textual support number: 2 OBS
H(tau) : Dans le symbole et le contexte, la majuscule «H» est écrite en italique, et le terme «tau» doit être remplacé par la lettre minuscule grecque correspondante, également écrite en italique. 2, record 7, French, - spectre%20des%20temps%20de%20relaxation
Record number: 7, Textual support number: 3 OBS
spectre des temps de relaxation; H(tau) : terme et symbole normalisés par l'ISO. 3, record 7, French, - spectre%20des%20temps%20de%20relaxation
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
- Materiales plásticos
Entrada(s) universal(es) Record 7
Record 7, Main entry term, Spanish
- espectro de tiempos de relajación
1, record 7, Spanish, espectro%20de%20tiempos%20de%20relajaci%C3%B3n
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 CONT
H(tau)/tau es la contribución de los intervalos de tiempo entre tau y tau + dtau al módulo elemental de un modelo continuo que representa un material viscoelástico. 1, record 7, Spanish, - espectro%20de%20tiempos%20de%20relajaci%C3%B3n
Record number: 7, Textual support number: 1 OBS
"H(tau)" determina la dependencia del tiempo y la frecuencia de los módulos macroscópicos. "L(tau)" determina la dependencia del tiempo y la frecuencia de la cedencia macroscópica. 1, record 7, Spanish, - espectro%20de%20tiempos%20de%20relajaci%C3%B3n
Record 7, Key term(s)
- espectro de tiempo de relajación
Record 8 - internal organization data 2023-05-16
Record 8, English
Record 8, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Plastic Materials
Universal entry(ies) Record 8
Record 8, Main entry term, English
- spectrum of retardation times
1, record 8, English, spectrum%20of%20retardation%20times
correct, see observation, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
The "spectrum of relaxation times, ""H(tau), "determines the time and frequency dependence of the macroscopic moduli and is measured in pascals(Pa). The "spectrum of retardation times, ""L(tau), "determines the time and frequency dependence of the macroscopic compliance and is measured using the reciprocal of the pascal(Pa-1). 2, record 8, English, - spectrum%20of%20retardation%20times
Record number: 8, Textual support number: 2 OBS
L(tau): The term "tau" must be replaced by the corresponding Greek letter. 2, record 8, English, - spectrum%20of%20retardation%20times
Record number: 8, Textual support number: 3 OBS
spectrum of retardation times: term and symbol recommended by the International Union of Pure and Applied Chemistry (IUPAC) and standardized by the International Organization for Standardization (ISO). 3, record 8, English, - spectrum%20of%20retardation%20times
Record 8, Key term(s)
- spectrum of retardation time
- retardation times spectrum
- retardation time spectrum
Record 8, French
Record 8, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Matières plastiques
Entrée(s) universelle(s) Record 8
Record 8, Main entry term, French
- spectre des temps de retardement
1, record 8, French, spectre%20des%20temps%20de%20retardement
correct, see observation, masculine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
Le «spectre des temps de relaxation», «H(tau)», détermine la dépendance des modules macroscopiques du temps et de la fréquence, et se mesure en pascals (Pa). Le «spectre des temps de retardement», «L(tau)», détermine la dépendance des complaisances macroscopiques du temps et de la fréquence, et se mesure au moyen du réciproque du pascal (Pa-1). 2, record 8, French, - spectre%20des%20temps%20de%20retardement
Record number: 8, Textual support number: 2 OBS
L(tau) : Le terme «tau» doit être remplacé par la lettre grecque correspondante. 2, record 8, French, - spectre%20des%20temps%20de%20retardement
Record number: 8, Textual support number: 3 OBS
spectre des temps de retardement : terme et symbole recommandés par l'Union internationale de chimie pure et appliquée (UICPA) et normalisés par l'Organisation internationale de normalisation (ISO). 3, record 8, French, - spectre%20des%20temps%20de%20retardement
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
- Materiales plásticos
Entrada(s) universal(es) Record 8
Record 8, Main entry term, Spanish
- espectro de tiempos de retardo
1, record 8, Spanish, espectro%20de%20tiempos%20de%20retardo
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 OBS
"H(tau)" determina la dependencia del tiempo y la frecuencia de los módulos macroscópicos. "L(tau)" determina la dependencia del tiempo y la frecuencia de la cedencia macroscópica. 1, record 8, Spanish, - espectro%20de%20tiempos%20de%20retardo
Record 8, Key term(s)
- espectro de tiempo de retardo
Record 9 - internal organization data 2021-12-15
Record 9, English
Record 9, Subject field(s)
- Radio Interference
- Electronic Warfare
Record 9, Main entry term, English
- jamming control authority
1, record 9, English, jamming%20control%20authority
correct, NATO, standardized
Record 9, Abbreviations, English
- JCA 2, record 9, English, JCA
correct, NATO, standardized
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
A comprehensive and well thought out JRFL [joint restricted frequency list] and EMCON [emission control] plan are normally the two tools that permit flexibility of EW [electronic warfare] actions during an operation without compromising friendly use of the EM [electromagnetic] spectrum. Some of the coordination actions related to EM spectrum that EW staff personnel should consider include :... establishing and designating a jamming control authority(JCA) to conduct on-station coordination, employment, targeting, and deconfliction of EA [electronic attack] and ES [electronic warfare support] assets. 3, record 9, English, - jamming%20control%20authority
Record number: 9, Textual support number: 1 OBS
jamming control authority; JCA: designations standardized by NATO. 4, record 9, English, - jamming%20control%20authority
Record 9, French
Record 9, Domaine(s)
- Perturbations radio
- Guerre électronique
Record 9, Main entry term, French
- autorité de contrôle du brouillage
1, record 9, French, autorit%C3%A9%20de%20contr%C3%B4le%20du%20brouillage
correct, feminine noun, NATO, standardized
Record 9, Abbreviations, French
- JCA 2, record 9, French, JCA
correct, feminine noun, NATO, standardized
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
autorité de contrôle du brouillage; JCA : désignations normalisées par l'OTAN. 3, record 9, French, - autorit%C3%A9%20de%20contr%C3%B4le%20du%20brouillage
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2021-08-04
Record 10, English
Record 10, Subject field(s)
- Electronic Warfare
- Counter-Measures (Military operations)
- Signals (Military)
Record 10, Main entry term, English
- frequency hopping
1, record 10, English, frequency%20hopping
correct, NATO, standardized
Record 10, Abbreviations, English
- FH 2, record 10, English, FH
correct, NATO, standardized
Record 10, Synonyms, English
- frequency jump 3, record 10, English, frequency%20jump
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
An electronic counter-countermeasure(ECCM) technique in which the instantaneous carrier frequency of a signal is periodically relocated, according to a predetermined code, to other positions within a frequency spectrum much wider than required for normal message transmission. 4, record 10, English, - frequency%20hopping
Record number: 10, Textual support number: 1 OBS
The receiver uses the same code to keep itself in synchronism with the hopping pattern. 4, record 10, English, - frequency%20hopping
Record number: 10, Textual support number: 2 OBS
frequency hopping: designation and definition standardized by Federal Standard - 1037, 1980 (USA) - Glossary of Telecommunication Terms. 5, record 10, English, - frequency%20hopping
Record number: 10, Textual support number: 3 OBS
frequency hopping; FH: designations standardized by NATO. 6, record 10, English, - frequency%20hopping
Record 10, French
Record 10, Domaine(s)
- Guerre électronique
- Contre-mesures (Opérations militaires)
- Transmissions de campagne (Militaire)
Record 10, Main entry term, French
- saut de fréquence
1, record 10, French, saut%20de%20fr%C3%A9quence
correct, masculine noun, NATO, standardized
Record 10, Abbreviations, French
- SF 2, record 10, French, SF
correct, masculine noun, NATO, standardized
Record 10, Synonyms, French
- sautillement de fréquence 3, record 10, French, sautillement%20de%20fr%C3%A9quence
correct, masculine noun
- SF 3, record 10, French, SF
correct, masculine noun
- SF 3, record 10, French, SF
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Technique utilisée en radiocommunication militaire pour éviter l'interception et le brouillage des transmissions radioélectriques en milieu hostile. 4, record 10, French, - saut%20de%20fr%C3%A9quence
Record number: 10, Textual support number: 1 OBS
Il s'agit d'un dispositif qui provoque des sauts périodiques de la fréquence porteuse d'un émetteur sur une large bande du spectre selon un programme préétabli. Seul le récepteur muni du même programme est en mesure de suivre l'évolution d'une transmission. 4, record 10, French, - saut%20de%20fr%C3%A9quence
Record number: 10, Textual support number: 2 DEF
saut de fréquence; SF : désignations normalisées par l'OTAN. 5, record 10, French, - saut%20de%20fr%C3%A9quence
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Guerra electrónica
- Contramedidas (Operaciones militares)
- Transmisiones de campaña (Militar)
Record 10, Main entry term, Spanish
- salto de frecuencia
1, record 10, Spanish, salto%20de%20frecuencia
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Técnica de transmisión en la que la frecuencia portadora salta o cambia de valor periodicamente dentro de un espectro de frecuencias mucho más amplio que el requerido para la transmisión normal de los mensajes, de acuerdo con un código predeterminado que usan emisor y receptor. 2, record 10, Spanish, - salto%20de%20frecuencia
Record number: 10, Textual support number: 1 OBS
Esta técnica tiene un origen militar y se desarrolló para evitar el espionaje de las comunicaciones; actualmente se utiliza en el sistema GSM (Sistema Global de Comunicaciones Móviles). 2, record 10, Spanish, - salto%20de%20frecuencia
Record 10, Key term(s)
- saltos de frecuencia
Record 11 - internal organization data 2021-07-26
Record 11, English
Record 11, Subject field(s)
- Military Communications
Record 11, Main entry term, English
- battlefield frequency spectrum management
1, record 11, English, battlefield%20frequency%20spectrum%20management
correct, officially approved
Record 11, Abbreviations, English
- BFSM 2, record 11, English, BFSM
correct, officially approved
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A method of managing the frequency spectrum to meet the needs of battlefield commanders. 3, record 11, English, - battlefield%20frequency%20spectrum%20management
Record number: 11, Textual support number: 1 OBS
battlefield frequency spectrum management; BFSM : designations officially approved by the Department of National Defence and the Canadian Forces. 4, record 11, English, - battlefield%20frequency%20spectrum%20management
Record 11, Key term(s)
- battle-field frequency spectrum management
Record 11, French
Record 11, Domaine(s)
- Transmissions militaires
Record 11, Main entry term, French
- gestion du spectre des fréquences en ambiance tactique
1, record 11, French, gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20ambiance%20tactique
correct, feminine noun, officially approved
Record 11, Abbreviations, French
- GSFAT 1, record 11, French, GSFAT
correct, feminine noun, officially approved
Record 11, Synonyms, French
- gestion du spectre des fréquences en milieu tactique 2, record 11, French, gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20milieu%20tactique
correct, feminine noun, officially approved
- GFSMT 3, record 11, French, GFSMT
correct, feminine noun
- GFSMT 3, record 11, French, GFSMT
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Façon de gérer le spectre des fréquences pour suffire aux besoins des commandants sur le champ de bataille. 4, record 11, French, - gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20ambiance%20tactique
Record number: 11, Textual support number: 1 CONT
L'autorité supérieure des transmissions doit [...] voir à la gestion du spectre des fréquences en milieu tactique (GFSMT), au sein de la brigade même, et attribuer des blocs de fréquences aux sous-unités. 5, record 11, French, - gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20ambiance%20tactique
Record number: 11, Textual support number: 1 OBS
gestion du spectre des fréquences en ambiance tactique; GSFAT : désignations uniformisées par le ministère de la Défense nationale et les Forces canadiennes. 6, record 11, French, - gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20ambiance%20tactique
Record number: 11, Textual support number: 2 OBS
gestion du spectre des fréquences en milieu tactique : désignation et définition uniformisées par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 6, record 11, French, - gestion%20du%20spectre%20des%20fr%C3%A9quences%20en%20ambiance%20tactique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2021-04-20
Record 12, English
Record 12, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Electronic Warfare
- Military Communications
Record 12, Main entry term, English
- sweep-through jammer
1, record 12, English, sweep%2Dthrough%20jammer
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
An active jammer which carries out saturation of [a] receiver by sweeping the transmitter carrier frequency back and forth over a portion of the radio spectrum several hundred times per second. 2, record 12, English, - sweep%2Dthrough%20jammer
Record 12, French
Record 12, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Guerre électronique
- Transmissions militaires
Record 12, Main entry term, French
- brouilleur-vobulateur
1, record 12, French, brouilleur%2Dvobulateur
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2021-02-04
Record 13, English
Record 13, Subject field(s)
- Physics
- Analytical Chemistry
Record 13, Main entry term, English
- infrared spectrometry
1, record 13, English, infrared%20spectrometry
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- IR spectrometry 2, record 13, English, IR%20spectrometry
correct
- infra-red spectrometry 2, record 13, English, infra%2Dred%20spectrometry
correct
- infrared spectroscopy 3, record 13, English, infrared%20spectroscopy
correct
- IR spectroscopy 4, record 13, English, IR%20spectroscopy
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Infrared spectroscopy(IR spectroscopy) … deals with the infrared region of the electromagnetic spectrum, that is, light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify and study chemicals. 5, record 13, English, - infrared%20spectrometry
Record number: 13, Textual support number: 1 OBS
infra-red spectrometry; IR spectrometry: designations extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 6, record 13, English, - infrared%20spectrometry
Record 13, Key term(s)
- infra-red spectroscopy
Record 13, French
Record 13, Domaine(s)
- Physique
- Chimie analytique
Record 13, Main entry term, French
- spectrométrie infrarouge
1, record 13, French, spectrom%C3%A9trie%20infrarouge
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- spectrométrie IR 2, record 13, French, spectrom%C3%A9trie%20IR
correct, feminine noun
- spectroscopie à infrarouge 3, record 13, French, spectroscopie%20%C3%A0%20infrarouge
correct, feminine noun
- spectroscopie IR 4, record 13, French, spectroscopie%20IR
correct, feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
La spectroscopie à infrarouge (spectroscopie IR) est une méthode analytique physique qui fonctionne à l’aide de rayons infrarouges […] La spectroscopie IR permet de saisir la concentration de matière dans les gaz, [les] solides et [les] fluides aussi bien qualitativement que quantitativement. […] la transmission [des ondes infrarouges] est calculée sur base de la longueur d’onde de la lumière. Chaque molécule absorbe la lumière d’une certaine longueur d’onde et est donc facilement identifiable. 4, record 13, French, - spectrom%C3%A9trie%20infrarouge
Record number: 13, Textual support number: 1 OBS
spectrométrie infrarouge; spectrométrie IR : désignations tirées du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 5, record 13, French, - spectrom%C3%A9trie%20infrarouge
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Física
- Química analítica
Record 13, Main entry term, Spanish
- espectrometría de infrarrojos
1, record 13, Spanish, espectrometr%C3%ADa%20de%20infrarrojos
correct, feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
- espectrometría IR 2, record 13, Spanish, espectrometr%C3%ADa%20IR
correct, feminine noun
- espectroscopía de infrarrojos 3, record 13, Spanish, espectroscop%C3%ADa%20de%20infrarrojos
correct, feminine noun
- espectroscopía IR 4, record 13, Spanish, espectroscop%C3%ADa%20IR
correct, feminine noun
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 CONT
La espectroscopía de infrarrojos (IR) es una técnica de análisis de sustancias en el estado gaseoso, líquido o sólido, tanto cristalinas como amorfas, mediante su espectro de absorción o reflexión en el rango IR del espectro electromagnético, permitiendo así la identificación de compuestos químicos a través de la determinación de la frecuencia a la que los distintos grupos funcionales presentan bandas de absorción en la región IR. 4, record 13, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
Record number: 13, Textual support number: 1 OBS
Es la rama de la espectroscopía que trata con la parte infrarroja del espectro electromagnético. 5, record 13, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
Record 14 - internal organization data 2021-01-18
Record 14, English
Record 14, Subject field(s)
- Physics
- Analytical Chemistry
Record 14, Main entry term, English
- absorption spectroscopy
1, record 14, English, absorption%20spectroscopy
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- absorption spectrometry 2, record 14, English, absorption%20spectrometry
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation as a function of frequency or wavelength, due to its interation with a sample.... Absorption spectroscopy is performed across the electromagnetic spectrum [and is] employed in studies of molecular and atomic physics, astronomical spectroscopy and remote sensing. 3, record 14, English, - absorption%20spectroscopy
Record 14, French
Record 14, Domaine(s)
- Physique
- Chimie analytique
Record 14, Main entry term, French
- spectroscopie d'absorption
1, record 14, French, spectroscopie%20d%27absorption
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- spectrométrie d'absorption 1, record 14, French, spectrom%C3%A9trie%20d%27absorption
correct, feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
La spectrométrie d'absorption est une méthode de spectroscopie électromagnétique utilisée pour déterminer la concentration et la structure d'une substance en mesurant l'intensité du rayonnement électromagnétique qu'elle absorbe à des longueurs d'onde différentes. [Elle] peut être atomique ou moléculaire. 1, record 14, French, - spectroscopie%20d%27absorption
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Física
- Química analítica
Record 14, Main entry term, Spanish
- espectroscopia de absorción
1, record 14, Spanish, espectroscopia%20de%20absorci%C3%B3n
correct, feminine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
- espectrometría de absorción 2, record 14, Spanish, espectrometr%C3%ADa%20de%20absorci%C3%B3n
correct, feminine noun
Record 14, Textual support, Spanish
Record number: 14, Textual support number: 1 CONT
La espectroscopia de absorción se refiere a técnicas espectroscópicas que miden la absorción de radiación en función de la frecuencia o la longitud de onda, debido a su interacción con una muestra. 1, record 14, Spanish, - espectroscopia%20de%20absorci%C3%B3n
Record number: 14, Textual support number: 2 CONT
En la espectrometría de absorción, se compara la intensidad de un haz de luz medida antes y después de la interacción con una muestra. 2, record 14, Spanish, - espectroscopia%20de%20absorci%C3%B3n
Record 15 - internal organization data 2020-02-27
Record 15, English
Record 15, Subject field(s)
- Telecommunications Transmission
Record 15, Main entry term, English
- baseband frequency
1, record 15, English, baseband%20frequency
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- base band frequency 2, record 15, English, base%20band%20frequency
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
It is practically impossible for everyone to transmit in baseband frequencies(a baseband frequency is the frequency spectrum that is occupied by the unmodulated signals). 1, record 15, English, - baseband%20frequency
Record 15, French
Record 15, Domaine(s)
- Transmission (Télécommunications)
Record 15, Main entry term, French
- fréquence de la bande de base
1, record 15, French, fr%C3%A9quence%20de%20la%20bande%20de%20base
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 15, Main entry term, Spanish
- frecuencia de banda de base
1, record 15, Spanish, frecuencia%20de%20banda%20de%20base
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2019-11-26
Record 16, English
Record 16, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 16, Main entry term, English
- virtual carrier frequency
1, record 16, English, virtual%20carrier%20frequency
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
The location in the frequency spectrum that carrier energy would occupy if carrier energy were present. 2, record 16, English, - virtual%20carrier%20frequency
Record 16, French
Record 16, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 16, Main entry term, French
- fréquence porteuse virtuelle
1, record 16, French, fr%C3%A9quence%20porteuse%20virtuelle
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiotransmisión y radiorrecepción
Record 16, Main entry term, Spanish
- frecuencia portadora virtual
1, record 16, Spanish, frecuencia%20portadora%20virtual
correct, feminine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2017-08-23
Record 17, English
Record 17, Subject field(s)
- Radio Waves
- Audio Technology
- Electrical Measuring Equipment
Record 17, Main entry term, English
- frequency meter
1, record 17, English, frequency%20meter
correct, standardized, officially approved
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
An instrument intended to measure the frequency of a periodic signal. 2, record 17, English, - frequency%20meter
Record number: 17, Textual support number: 1 OBS
Several types of instruments are used as frequency meters in the various frequency bands. For power line frequencies(50-60 Hz), a simple vibrating reed instrument may be used. In radio frequencies, many instruments, such as wavemeters, use tunable resonant circuits, and in microwave frequencies, resonant cavities. Finally, digital frequency counters are useful over the whole frequency spectrum below infrared. 3, record 17, English, - frequency%20meter
Record number: 17, Textual support number: 2 OBS
frequency meter: term standardized by the Institute of Electrical and Electronics Engineers (IEEE). 3, record 17, English, - frequency%20meter
Record number: 17, Textual support number: 3 OBS
frequency meter: term officially approved by the Lexicon Project Committee (New Brunswick). 3, record 17, English, - frequency%20meter
Record 17, French
Record 17, Domaine(s)
- Ondes radioélectriques
- Électroacoustique
- Appareils de mesures (Électricité)
Record 17, Main entry term, French
- fréquencemètre
1, record 17, French, fr%C3%A9quencem%C3%A8tre
correct, masculine noun, officially approved
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Appareil qui est destiné à mesurer la fréquence d'un signal périodique. 2, record 17, French, - fr%C3%A9quencem%C3%A8tre
Record number: 17, Textual support number: 1 OBS
Il existe une grande variété de fréquencemètres. Certains ne répondent qu'aux fréquences industrielles (50 - 60 Hz), d'autres aux radiofréquences ou aux hyperfréquences. Ils utilisent des lames vibrantes, des circuits résonants L-C ou des cavités résonantes. Enfin, les plus précis, sont des compteurs numériques. 2, record 17, French, - fr%C3%A9quencem%C3%A8tre
Record number: 17, Textual support number: 2 OBS
fréquencemètre : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick). 2, record 17, French, - fr%C3%A9quencem%C3%A8tre
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Ondas radioeléctricas
- Electroacústica
- Equipo de medición eléctrica
Record 17, Main entry term, Spanish
- frecuencímetro
1, record 17, Spanish, frecuenc%C3%ADmetro
correct, masculine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record number: 17, Textual support number: 1 DEF
Instrumento para medir la frecuencia de los fenómenos oscilatorios, especialmente los de naturaleza eléctrica. 1, record 17, Spanish, - frecuenc%C3%ADmetro
Record 18 - internal organization data 2017-02-10
Record 18, English
Record 18, Subject field(s)
- Federal Government Bodies and Committees (Canadian)
- Astronautics
Record 18, Main entry term, English
- Space and International Regulatory Activities
1, record 18, English, Space%20and%20International%20Regulatory%20Activities
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
Industry Canada. This directorate licenses Canadian satellite systems and authorizes Canadian use of foreign satellite systems. It develops and implements licensing processes and procedures for the use of spectrum and orbital resources. It also protects Canada's frequency and orbital assignments and allocations internationally. It also directorate coordinates both bilaterally and multilaterally Canadian radiocommunication systems with other countries, and negotiates and implements frequency coordination agreements and operational arrangements with foreign administrations. It also promotes internationally Canada's spectrum management regulatory and procedural interests. 1, record 18, English, - Space%20and%20International%20Regulatory%20Activities
Record 18, Key term(s)
- Space and International Regulatory Activities directorate
- SIRA
Record 18, French
Record 18, Domaine(s)
- Organismes et comités fédéraux (Gouvernement canadien)
- Astronautique
Record 18, Main entry term, French
- Direction de la réglementation des services spatiaux et internationaux
1, record 18, French, Direction%20de%20la%20r%C3%A9glementation%20des%20services%20spatiaux%20et%20internationaux
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
Industrie Canada. Cette direction délivre des licences pour les systèmes satellites canadiens et autorise l'utilisation canadienne de systèmes satellites étrangers. Elle élabore et met en œuvre des processus et des procédures de délivrance de licences d'utilisation des ressources spectrales et orbitales. Elle protège en outre les fréquences et les assignations orbitales canadiennes à l'échelle internationale. Elle coordonne avec d'autres pays les systèmes de radiocommunication canadiens tant bilatéraux que multilatéraux, et négocie et met en œuvre des accords de coordination des fréquences ainsi que des dispositions opérationnelles avec des administrations étrangères. Enfin, elle défend les intérêts réglementaires et procéduraux du Canada en ce qui concerne la gestion internationale du spectre. 1, record 18, French, - Direction%20de%20la%20r%C3%A9glementation%20des%20services%20spatiaux%20et%20internationaux
Record 18, Key term(s)
- DRSSI
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2016-11-10
Record 19, English
Record 19, Subject field(s)
- Titles of Documents and Works
- Radioelectricity
- Telecommunications
Record 19, Main entry term, English
- Canadian Table of Frequency Allocations
1, record 19, English, Canadian%20Table%20of%20Frequency%20Allocations
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- Canadian Table 1, record 19, English, Canadian%20Table
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
The Canadian Table of Frequency Allocations(Canadian Table) assigns the electromagnetic spectrum and establishes the frequency allocations available for radio services in Canada. The Canadian Table is based on the provisions of the Final Acts resulting from the various World Radiocommunication Conferences(WRC), including the 2012 WRC, convened by the International Telecommunication Union(ITU). 1, record 19, English, - Canadian%20Table%20of%20Frequency%20Allocations
Record 19, French
Record 19, Domaine(s)
- Titres de documents et d'œuvres
- Radioélectricité
- Télécommunications
Record 19, Main entry term, French
- Tableau canadien d'attribution des bandes de fréquences
1, record 19, French, Tableau%20canadien%20d%27attribution%20des%20bandes%20de%20fr%C3%A9quences
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- Tableau canadien 1, record 19, French, Tableau%20canadien
correct, masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
Le Tableau canadien d'attribution des bandes de fréquences (le Tableau canadien) vise les fréquences électromagnétiques et définit les fréquences mises à la disposition des services radio au Canada conformément aux dispositions des Actes finals des diverses Conférences mondiales des radiocommunications (CMR), y compris la CMR de 2012, convoquées par l'Union internationale des télécommunications (UIT). 1, record 19, French, - Tableau%20canadien%20d%27attribution%20des%20bandes%20de%20fr%C3%A9quences
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Títulos de documentos y obras
- Radioelectricidad
- Telecomunicaciones
Record 19, Main entry term, Spanish
- Tabla canadiense de atribución de bandas de frecuencias
1, record 19, Spanish, Tabla%20canadiense%20de%20atribuci%C3%B3n%20de%20bandas%20de%20frecuencias
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2016-07-04
Record 20, English
Record 20, Subject field(s)
- Telecommunications
Record 20, Main entry term, English
- frequency channel
1, record 20, English, frequency%20channel
correct, officially approved
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A continuous portion of the frequency spectrum appropriate for a transmission utilizing a specified class of emission. 2, record 20, English, - frequency%20channel
Record number: 20, Textual support number: 1 OBS
frequency channel: term and definition officially approved by the International Civil Aviation Organization (ICAO). 3, record 20, English, - frequency%20channel
Record 20, French
Record 20, Domaine(s)
- Télécommunications
Record 20, Main entry term, French
- canal de fréquences
1, record 20, French, canal%20de%20fr%C3%A9quences
correct, masculine noun, officially approved
Record 20, Abbreviations, French
Record 20, Synonyms, French
- voie de fréquences 2, record 20, French, voie%20de%20fr%C3%A9quences
feminine noun, officially approved
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Portion continue du spectre des fréquences convenant à une transmission utilisant une classe d'émission déterminée. 2, record 20, French, - canal%20de%20fr%C3%A9quences
Record number: 20, Textual support number: 1 OBS
voie de fréquences; canal de fréquences : termes et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI). 3, record 20, French, - canal%20de%20fr%C3%A9quences
Record number: 20, Textual support number: 2 OBS
canal de fréquences : terme publié au journal officiel de la République française le 22 septembre 2000. 4, record 20, French, - canal%20de%20fr%C3%A9quences
Record 20, Key term(s)
- voie de fréquence
- canal de fréquence
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Telecomunicaciones
Record 20, Main entry term, Spanish
- canal de frecuencias
1, record 20, Spanish, canal%20de%20frecuencias
correct, masculine noun, officially approved
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Porción continua del espectro de frecuencias, apropiada para la transmisión en que se utiliza un tipo determinado de emisión. 2, record 20, Spanish, - canal%20de%20frecuencias
Record number: 20, Textual support number: 1 OBS
canal de frecuencias : término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 20, Spanish, - canal%20de%20frecuencias
Record 21 - internal organization data 2015-09-04
Record 21, English
Record 21, Subject field(s)
- Audio Technology
- Acoustics (Physics)
Record 21, Main entry term, English
- pink noise
1, record 21, English, pink%20noise
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
The random noise having a continuous spectrum and such that the power spectral density is proportional to the reciprocal of the frequency in the frequency band considered. 1, record 21, English, - pink%20noise
Record 21, French
Record 21, Domaine(s)
- Électroacoustique
- Acoustique (Physique)
Record 21, Main entry term, French
- bruit rose
1, record 21, French, bruit%20rose
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Bruit aléatoire ayant un spectre continu dont la densité spectrale de puissance est inversement proportionnelle à la fréquence dans la bande de fréquences considérée. 1, record 21, French, - bruit%20rose
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Electroacústica
- Acústica (Física)
Record 21, Main entry term, Spanish
- ruido rosa
1, record 21, Spanish, ruido%20rosa
correct, masculine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Ruido cuya densidad espectral de potencia es inversamente proporcional a la frecuencia. 2, record 21, Spanish, - ruido%20rosa
Record 22 - internal organization data 2015-07-31
Record 22, English
Record 22, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Flight Instruments and Equipment (Aeroindustry)
- Air Navigation Aids
Record 22, Main entry term, English
- automatic direction finder
1, record 22, English, automatic%20direction%20finder
correct, officially approved
Record 22, Abbreviations, English
- ADF 2, record 22, English, ADF
correct, officially approved
Record 22, Synonyms, English
- automatic direction-finding equipment 3, record 22, English, automatic%20direction%2Dfinding%20equipment
correct, officially approved
- ADF 3, record 22, English, ADF
correct, officially approved
- ADF 3, record 22, English, ADF
- automatic direction-finder 4, record 22, English, automatic%20direction%2Dfinder
correct
- ADF 4, record 22, English, ADF
correct
- ADF 4, record 22, English, ADF
- automatic radio compass 5, record 22, English, automatic%20radio%20compass
correct, obsolete
- ARC 5, record 22, English, ARC
correct, obsolete
- ARC 5, record 22, English, ARC
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
An aircraft radio navigation system that senses and indicates the direction to a LF/MF [low frequency/medium frequency] non-directional beacon (NDB) ground transmitter. 3, record 22, English, - automatic%20direction%20finder
Record number: 22, Textual support number: 1 OBS
Direction is indicated to the pilot as a magnetic bearing or as a relative bearing to the longitudinal axis of the aircraft depending on the type of indicator installed in the aircraft. In certain applications, such as military, ADF operations may be based on airborne and ground transmitters in the VHF/UHF [very high frequency/ultra high frequency] spectrum. 3, record 22, English, - automatic%20direction%20finder
Record number: 22, Textual support number: 2 OBS
automatic direction finder; automatic direction-finding equipment; ADF: terms and abbreviation officially approved by the International Civil Aviation Organization (ICAO). 6, record 22, English, - automatic%20direction%20finder
Record 22, Key term(s)
- automatic radiocompass
Record 22, French
Record 22, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Instruments et équipement de bord (Constructions aéronautiques)
- Aides à la navigation aérienne
Record 22, Main entry term, French
- radiogoniomètre automatique
1, record 22, French, radiogoniom%C3%A8tre%20automatique
correct, see observation, masculine noun, officially approved
Record 22, Abbreviations, French
- ADF 1, record 22, French, ADF
correct, masculine noun, officially approved
Record 22, Synonyms, French
- radiocompas automatique 2, record 22, French, radiocompas%20automatique
correct, see observation, masculine noun, obsolete, officially approved
- ARC 2, record 22, French, ARC
correct, see observation, masculine noun, obsolete, officially approved
- ARC 2, record 22, French, ARC
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Système de radionavigation d'un aéronef qui détecte et indique la direction vers l'émetteur au sol du radiophare non directionnel (NDB) LF/MF [de basses fréquences/moyennes fréquences]. 3, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record number: 22, Textual support number: 1 OBS
La direction est indiquée au pilote comme un relèvement magnétique ou comme un gisement à l'axe longitudinal de l'aéronef selon le type d'indicateur installé dans l'aéronef. Dans certains cas, notamment celui des forces armées, les opérations ADF peuvent être effectuées à partir d'émetteurs de bord ou au sol qui utilisent les bandes VHF/UHF [onde métrique/onde décimétrique]. 3, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record number: 22, Textual support number: 2 OBS
radiogoniomètre automatique; ADF : instrument plus moderne que le radiocompas automatique qu'on retrouve dans les gros appareils et les appareils militaires. Contrairement au radiocompas, le radiogoniomètre automatique n'a pas un cadran qui lui est propre mais plutôt un affichage sur un écran cathodique partagé avec d'autres instruments. 4, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record number: 22, Textual support number: 3 OBS
radiocompas automatique; ARC : terme et abréviation qui se rapportent à un dispositif qui est plus ancien que le radiogoniomètre automatique d'aujourd'hui, mais qu'on peut encore retrouver dans de petits appareils. Le radiocompas automatique est un instrument qui ne sert qu'à indiquer le gisement et non d'autres informations. 4, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record number: 22, Textual support number: 4 OBS
radiogoniomètre automatique; ADF : terme et abréviation uniformisés par l'Organisation de l'aviation civile internationale (OACI) et par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 4, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record number: 22, Textual support number: 5 OBS
radiocompas automatique; ARC : terme et abréviation uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 4, record 22, French, - radiogoniom%C3%A8tre%20automatique
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Instrumentos y equipo de vuelo (Industria aeronáutica)
- Ayuda para la navegación aérea
Record 22, Main entry term, Spanish
- radiogoniómetro automático
1, record 22, Spanish, radiogoni%C3%B3metro%20autom%C3%A1tico
correct, masculine noun, officially approved
Record 22, Abbreviations, Spanish
- ADF 2, record 22, Spanish, ADF
correct, masculine noun, officially approved
Record 22, Synonyms, Spanish
- equipo radiogoniométrico automático 3, record 22, Spanish, equipo%20radiogoniom%C3%A9trico%20autom%C3%A1tico
correct, masculine noun
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 OBS
radiogoniómetro automático; ADF: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 4, record 22, Spanish, - radiogoni%C3%B3metro%20autom%C3%A1tico
Record 23 - internal organization data 2014-06-17
Record 23, English
Record 23, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
- Wind Energy
Record 23, Main entry term, English
- low-frequency noise
1, record 23, English, low%2Dfrequency%20noise
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
[A noise] containing major components within the low frequency range(20 Hz-250 Hz) of the frequency spectrum. 2, record 23, English, - low%2Dfrequency%20noise
Record 23, French
Record 23, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
- Énergie éolienne
Record 23, Main entry term, French
- bruit de basse fréquence
1, record 23, French, bruit%20de%20basse%20fr%C3%A9quence
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- bruit à basse fréquence 2, record 23, French, bruit%20%C3%A0%20basse%20fr%C3%A9quence
correct, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Bruit se situant dans la gamme de fréquences comprise entre 20 Hz et 250 Hz. 3, record 23, French, - bruit%20de%20basse%20fr%C3%A9quence
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Acústica (Física)
- Contaminación acústica
- Energía eólica
Record 23, Main entry term, Spanish
- ruido de baja frecuencia
1, record 23, Spanish, ruido%20de%20baja%20frecuencia
correct, masculine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2014-05-09
Record 24, English
Record 24, Subject field(s)
- Radio Transmission and Reception
- Remote Sensing
- Security
Record 24, Main entry term, English
- radio frequency identification
1, record 24, English, radio%20frequency%20identification
correct, standardized
Record 24, Abbreviations, English
- RFID 2, record 24, English, RFID
correct, standardized
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
The use of electromagnetic, or inductive coupling in the radio frequency portion of the spectrum to communicate to or from a tag through a variety of modulation and encoding schemes to uniquely read the identity of an RF [radio frequency] tag. 3, record 24, English, - radio%20frequency%20identification
Record number: 24, Textual support number: 1 CONT
Radio frequency identification (RFID) is a subset of a group of technologies, often referred to as automatic identification, that are used to help machines identify objects, and which include bar codes and smart cards. RFID refers to the subset of automatic identification that uses radio waves to automatically identify bulk or individual items. 4, record 24, English, - radio%20frequency%20identification
Record number: 24, Textual support number: 1 OBS
radio frequency identification; RFID: term, abbreviation and definition standardized by ISO/IEC [International Electrotechnical Commission]. 5, record 24, English, - radio%20frequency%20identification
Record 24, Key term(s)
- radiofrequency identification
Record 24, French
Record 24, Domaine(s)
- Émission et réception radio
- Télédétection
- Sécurité
Record 24, Main entry term, French
- identification par radiofréquence
1, record 24, French, identification%20par%20radiofr%C3%A9quence
correct, feminine noun
Record 24, Abbreviations, French
- IRF 2, record 24, French, IRF
correct, feminine noun
- RFID 3, record 24, French, RFID
correct, feminine noun
Record 24, Synonyms, French
- identification par radio-fréquence 4, record 24, French, identification%20par%20radio%2Dfr%C3%A9quence
correct, feminine noun
- identification radio 5, record 24, French, identification%20radio
correct, feminine noun
- radio-identification 5, record 24, French, radio%2Didentification
correct, feminine noun
- identification par ondes radio 6, record 24, French, identification%20par%20ondes%20radio
feminine noun, less frequent
- IDOR 7, record 24, French, IDOR
feminine noun, less frequent
- IDOR 7, record 24, French, IDOR
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Technique qui permet d'identifier des objets, des véhicules, des animaux ou des personnes au moyen d'un dispositif électronique transmettant par radiofréquence des informations préenregistrées à un lecteur qui l'interroge à faible distance. 5, record 24, French, - identification%20par%20radiofr%C3%A9quence
Record number: 24, Textual support number: 1 CONT
L'identification par radiofréquence (IRF) appartient aux technologies dites d'identification automatique employées pour permettre à des machines de détecter des objets grâce à des codes à barres et à des cartes à puce. Plus précisément, l'IRF est un type de technologie d'identification automatique permettant d'identifier des articles ou des objets particuliers, ou encore des lots de ceux-ci, et ce, grâce à des ondes radio. 2, record 24, French, - identification%20par%20radiofr%C3%A9quence
Record number: 24, Textual support number: 1 OBS
radio-identification; identification radio : termes et définition publiés au Journal officiel de la République française le 9 septembre 2006. 8, record 24, French, - identification%20par%20radiofr%C3%A9quence
Record 24, Key term(s)
- radio identification
- identification radio
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Teledetección
- Seguridad
Record 24, Main entry term, Spanish
- identificación por radiofrecuencia
1, record 24, Spanish, identificaci%C3%B3n%20por%20radiofrecuencia
correct, feminine noun
Record 24, Abbreviations, Spanish
- RFID 2, record 24, Spanish, RFID
feminine noun
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 CONT
La Cumbre Mundial de la ONU sobre la Sociedad de la Información, celebrada en Ginebra el 10 de diciembre de 2003, puso de manifiesto el potencial y los problemas de estos sistemas obligando a los asistentes a llevar insignias de seguridad, aunque no se les informó de que contenían tarjetas inteligentes integradas y también un sistema de Identificación por Radiofrecuencia (RFID), mediante el cual se podían seguir sus pasos por toda la Cumbre. 2, record 24, Spanish, - identificaci%C3%B3n%20por%20radiofrecuencia
Record 25 - internal organization data 2013-06-26
Record 25, English
Record 25, Subject field(s)
- Scientific Instruments
- Electromagnetic Radiation
- Remote Sensing
- Cartography
Record 25, Main entry term, English
- gamma-ray spectrometer
1, record 25, English, gamma%2Dray%20spectrometer
correct
Record 25, Abbreviations, English
- GRS 2, record 25, English, GRS
correct
Record 25, Synonyms, English
- gamma ray spectrometer 3, record 25, English, gamma%20ray%20spectrometer
correct, standardized
- GRS 2, record 25, English, GRS
correct
- GRS 2, record 25, English, GRS
- gamma spectrometer 4, record 25, English, gamma%20spectrometer
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
An instrument for determining the energy distribution of gamma rays. 5, record 25, English, - gamma%2Dray%20spectrometer
Record number: 25, Textual support number: 1 CONT
Gamma rays are electromagnetic radiation at the short-wavelength, or high-frequency, end of the electromagnetic(EM) spectrum, which ranges from gamma rays(short) to radio(long). The study and analysis of gamma-ray spectra for scientific and technical use is called gamma spectroscopy, and gamma-ray spectrometers are the instruments which observe and collect such data. Because the energy of each photon of EM radiation is proportional to its frequency, gamma rays have sufficient energy that they are typically observed by counting individual photons. 2, record 25, English, - gamma%2Dray%20spectrometer
Record number: 25, Textual support number: 1 OBS
The gamma-ray spectrometer is used for detecting iron, magnesium titanium, thorium and potassium. It is also used for identifying samples of unknown composition. 6, record 25, English, - gamma%2Dray%20spectrometer
Record number: 25, Textual support number: 2 OBS
gamma ray spectrometer: term standardized by the International Electrotechnical Commission (IEC). 7, record 25, English, - gamma%2Dray%20spectrometer
Record 25, French
Record 25, Domaine(s)
- Instruments scientifiques
- Rayonnements électromagnétiques
- Télédétection
- Cartographie
Record 25, Main entry term, French
- spectromètre gamma
1, record 25, French, spectrom%C3%A8tre%20gamma
correct, masculine noun, standardized
Record 25, Abbreviations, French
Record 25, Synonyms, French
- spectromètre à rayons gamma 2, record 25, French, spectrom%C3%A8tre%20%C3%A0%20rayons%20gamma
correct, masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Appareil qui permet de déterminer le spectre d'énergie des rayons gamma. 3, record 25, French, - spectrom%C3%A8tre%20gamma
Record number: 25, Textual support number: 1 CONT
Les spectromètres à rayons gamma actuels permettent de donner une analyse précise [...] et rapide de la concentration en uranium, thorium et potassium dans les roches ou les sols. [...] Les spectromètres à rayons gamma fonctionnent sur le même principe que le scintillomètre à l'exception qu'ils utilisent les caractéristiques relatives à l'intensité ou l'énergie spécifique des rayons gamma des isotopes radioactifs. 4, record 25, French, - spectrom%C3%A8tre%20gamma
Record number: 25, Textual support number: 1 OBS
spectromètre gamma : terme normalisé par la Commission électrotechnique internationale (CEI). 5, record 25, French, - spectrom%C3%A8tre%20gamma
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Instrumentos científicos
- Radiación electromagnética
- Teledetección
- Cartografía
Record 25, Main entry term, Spanish
- espectrómetro gamma
1, record 25, Spanish, espectr%C3%B3metro%20gamma
masculine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2013-03-25
Record 26, English
Record 26, Subject field(s)
- Internet and Telematics
- Radio Broadcasting
Record 26, Main entry term, English
- global radio
1, record 26, English, global%20radio
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- web radio 2, record 26, English, web%20radio
correct, see observation
- web-radio 1, record 26, English, web%2Dradio
correct
- Web radio 3, record 26, English, Web%20radio
correct
- personal radio station 1, record 26, English, personal%20radio%20station
- global radio station 1, record 26, English, global%20radio%20station
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
What has made the new global radio stations possible is that, unlike old-fashioned wireless radio, the new radio stations broadcast their signals not over the airways but down the telephone lines. No costly radio transmitters and relay stations are needed; no licence is required for using the world's precious frequency spectrum. All it demands is a personal computer and a modem at the broadcasting station and, at the listening end, the same plus a pair of loud-speakers. 1, record 26, English, - global%20radio
Record number: 26, Textual support number: 1 OBS
Global radio is the latest manifestation of the www. The key has been the development of a certain piece of software that allows a digital recording stored on a computer to be transmitted over the Internet and played instantly and continuously as it is received by the listener’s computer in real-time. 1, record 26, English, - global%20radio
Record number: 26, Textual support number: 2 OBS
If you take a local FM station as the standard you will be disappointed with the broadcast quality of streaming audio received via the Web. But you will be favorable impressed if you compare it with a portable shortwave receiver. 1, record 26, English, - global%20radio
Record number: 26, Textual support number: 3 OBS
web radio: The Translation Bureau recommends in its revised 2013 Linguistic Recommendation that “web” not be capitalized when it is part of a compound, whether the compound is written as two words or one, with or without a hyphen. 3, record 26, English, - global%20radio
Record 26, French
Record 26, Domaine(s)
- Internet et télématique
- Radiodiffusion
Record 26, Main entry term, French
- radio Web
1, record 26, French, radio%20Web
correct, see observation, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- webradio 2, record 26, French, webradio
see observation, feminine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
radio Web : Le Bureau de la traduction préconise dans sa Recommandation linguistique révisée en 2013 la majuscule initiale lorsque «Web» est employé après un nom qu’il qualifie. Il est toujours invariable. 3, record 26, French, - radio%20Web
Record number: 26, Textual support number: 2 OBS
webradio : Le Bureau de la traduction préconise dans sa Recommandation linguistique révisée en 2013 la minuscule initiale lorsque «web» est utilisé comme préfixe pour former des termes dérivés. 3, record 26, French, - radio%20Web
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2013-03-15
Record 27, English
Record 27, Subject field(s)
- Ultrasonography
- Cardiovascular System
Record 27, Main entry term, English
- Doppler spectrum analyser
1, record 27, English, Doppler%20spectrum%20analyser
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- Doppler waveform analyzer 2, record 27, English, Doppler%20waveform%20analyzer
correct
- Doppler waveform analyser 3, record 27, English, Doppler%20waveform%20analyser
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
A frequency shift Doppler power spectrum produced from a Doppler spectrum analyser connected to a Doppler probe. 4, record 27, English, - Doppler%20spectrum%20analyser
Record 27, Key term(s)
- Doppler spectrum analyzer
Record 27, French
Record 27, Domaine(s)
- Ultrasonographie
- Système cardio-vasculaire
Record 27, Main entry term, French
- analyseur de spectre Doppler
1, record 27, French, analyseur%20de%20spectre%20Doppler
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
On propose un algorithme de discrimination entre le signal et le bruit dans des analyseurs de spectre Doppler. Les résultats d'essais montrent que l'algorithme peut être utilisé pour estimer objectivement la fréquence maximale d'un spectre indépendemment du jugement subjectif de l'opérateur et du gain de l'analyseur de spectre. 2, record 27, French, - analyseur%20de%20spectre%20Doppler
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2012-11-30
Record 28, English
Record 28, Subject field(s)
- Radio Waves
Record 28, Main entry term, English
- tremendously high frequency
1, record 28, English, tremendously%20high%20frequency
correct
Record 28, Abbreviations, English
- THF 1, record 28, English, THF
correct
Record 28, Synonyms, English
- decimillimetric waves 2, record 28, English, decimillimetric%20waves
correct
- submillimetre wavelengths 3, record 28, English, submillimetre%20wavelengths
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
In the communication spectrum of frequencies or wavelengths, that portion which lies between 300 and 3000 gigahertz(GHz) or between 0. 1 and 1 millimetre(mm). Designations are classed as follows-1. ITU band designator : 12; 2. American designator and name : THF-tremendously high frequency; 3. Metric subdivision : decimillimetric waves. 4, record 28, English, - tremendously%20high%20frequency
Record number: 28, Textual support number: 1 OBS
The above definition was derived from data found in federal Standard - 1037, Glossary of Telecommunication Terms, Advance Copy, 1980, and ITT - Reference Data for Radio Engineers, Fifth Edition, 1973. 4, record 28, English, - tremendously%20high%20frequency
Record 28, Key term(s)
- decimillimetric wave
- submillimetre wavelength
Record 28, French
Record 28, Domaine(s)
- Ondes radioélectriques
Record 28, Main entry term, French
- ondes décimillimétriques
1, record 28, French, ondes%20d%C3%A9cimillim%C3%A9triques
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- fréquence décimillimétrique 1, record 28, French, fr%C3%A9quence%20d%C3%A9cimillim%C3%A9trique
correct, feminine noun
- bande décimillimétrique 1, record 28, French, bande%20d%C3%A9cimillim%C3%A9trique
correct, feminine noun
- THF 2, record 28, French, THF
feminine noun, Canada
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Dans le spectre des rayonnements radioélectriques, les fréquences ou longueurs d'ondes qui occupent la bande située entre 300 et 3000 gigahertz (GHz) ou entre 0,1 et 1 millimètre. Les désignations, dans les divers systèmes de classement, sont les suivantes - 1) Désignation de l'UIT : 12; 2) Désignation américaine : THF; 3) Nomenclature adoptée pour la langue française - a) subdivision métrique : ondes décimillimétriques, b) abréviation métrique de la bande de fréquences : B.dmm. 2, record 28, French, - ondes%20d%C3%A9cimillim%C3%A9triques
Record number: 28, Textual support number: 1 OBS
La définition ci-dessus est basée sur les données obtenues d'un tableau publié dans le journal officiel de la République française, livraison du 24 juin 1982. 2, record 28, French, - ondes%20d%C3%A9cimillim%C3%A9triques
Record number: 28, Textual support number: 2 OBS
Dans certains contextes opérationnels, il faudra tolérer l'abréviation américaine «THF», cependant il importe de rappeler qu'on souvent utilisé cette abréviation pour désigner «très haute fréquence», terme déconseillé ainsi que son abréviation dans ce sens. 2, record 28, French, - ondes%20d%C3%A9cimillim%C3%A9triques
Record 28, Key term(s)
- onde décimillimétrique
- Odmn
- Bdmn
- fdmn
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2012-10-29
Record 29, English
Record 29, Subject field(s)
- Acoustics (Physics)
- Optics
- Space Physics
Record 29, Main entry term, English
- Doppler effect
1, record 29, English, Doppler%20effect
correct, NATO, standardized, officially approved
Record 29, Abbreviations, English
Record 29, Synonyms, English
- Doppler-Fizeau effect 2, record 29, English, Doppler%2DFizeau%20effect
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
The change in the observed frequency of an acoustic or electromagnetic wave due to the relative motions of the source and the observer. 3, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 2 DEF
The phenomenon evidenced by the change in the observed frequency of a sound or radio wave caused by a time rate of change in the effective length of the path of travel between the source and the point of observation. [Definition standardized by NATO.] 4, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 1 CONT
The Doppler effect on sound waves is experienced in everyday life. When an ambulance passes us, the siren appears to change its note. As it approaches, the pitch is high. As it passes us, the pitch falls. The effect occurs with any type of waves, including light. In the case of sound the effect was described by Christian Andreas Doppler (1803-1853), while for the light it was observed by Armand Fizeau (1819-1896). That’s why sometimes the effect is called the Doppler-Fizeau effect. 5, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 2 CONT
Doppler effect. ... the theory was [also] found to hold true for radio waves ... The Doppler effect is the only means now known for detecting the motion of certain very distant objects. It is also invaluable in the tracking of missiles. 6, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 3 CONT
... Armand Fizeau... proved that the Doppler effect [in terms of electromagnetic phenomenon] also occurred in space. He proved that when a celestial object was moving away from Earth the lines of the spectrum [lower observed frequency] seen through a spectroscope would move towards the red end, and when the object was moving towards the Earth the lines of the spectrum [higher observed frequency] would move towards the blue end. 7, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 4 CONT
[The] "Doppler-Fizeau effect" or more simply "The Doppler effect" is usually shown and/or demonstrated by the example of the very definite change in the sound of a train and/or its whistle as the train passes a stationary observer. 8, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 1 OBS
Doppler effect: term standardized by NATO. 9, record 29, English, - Doppler%20effect
Record number: 29, Textual support number: 2 OBS
Doppler effect: term officially approved by the International Civil Aviation Organization (ICAO) and by the RADARSAT-2 Terminology Approval Group (RTAG). 10, record 29, English, - Doppler%20effect
Record 29, French
Record 29, Domaine(s)
- Acoustique (Physique)
- Optique
- Physique spatiale
Record 29, Main entry term, French
- effet Doppler
1, record 29, French, effet%20Doppler
correct, see observation, masculine noun, NATO, standardized, officially approved
Record 29, Abbreviations, French
Record 29, Synonyms, French
- effet Doppler-Fizeau 2, record 29, French, effet%20Doppler%2DFizeau
correct, see observation, masculine noun, standardized
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Changement dans la fréquence observée d'une onde acoustique ou électromagnétique en raison du mouvement relatif de la source et de l'observateur. 3, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 2 DEF
Variation apparente de fréquence d'une onde acoustique ou radioélectrique qui atteint un observateur ou un récepteur de radio, causée par une variation de la distance entre la source et l'opérateur ou le récepteur pendant la transmission. [Définition normalisée par l'OTAN]. 4, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 1 CONT
Effet Doppler. L'effet tient son nom du physicien Christian Johann Doppler, qui établit le principe physique du phénomène sur les ondes sonores en 1842. Lorsque l'émetteur de l'onde se rapproche de l'observateur, la fréquence semble plus grande (l'onde est «tassée»), et lorsqu'il s'en éloigne, la fréquence semble plus faible (l'onde est «dilatée»). C'est pourquoi la sirène d'une ambulance paraît plus aiguë quand elle s'approche d'un observateur et plus grave lorsqu'elle s'éloigne de lui. 5, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 2 CONT
L'effet Doppler-Fizeau. [...] phénomène qui se produit lorsqu'une source de vibration (sons, ultrasons) ou de rayonnements électromagnétiques (lumière, ondes radio...) de fréquence donnée est en mouvement par rapport à un observateur et qui se traduit pour celui-ci par une modification de la fréquence perçue. [...] Le même phénomène explique le décalage des raies spectrales dans le spectre d'émission d'un corps céleste (effet Doppler). Ce ne sont plus des longueurs d'ondes acoustiques mais des longueurs d'ondes lumineuses (ondes associées aux photons) émises par le corps en mouvement, on observe alors un décalage des raies spectrales vers le rouge (éloignement, périodes plus grandes) ou vers le bleu (rapprochement, périodes plus courtes). Ce décalage est donc fonction de la vitesse relative d'éloignement, ce qui permet aux astrophysiciens de déterminer la position, la vitesse et la composition d'un astre. À l'échelle atomique (modèle microscopique), l'effet Doppler-Fizeau est responsable de l'élargissement thermique des raies spectrales [...] 6, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 3 CONT
L'effet découvert par DOPPLER sur le son fut étendu à la lumière par le physicien français Hippolyte FIZEAU en 1848. Ce qui est vrai pour le son est vrai pour la lumière : le grave correspond au rouge et l'aigu au bleu. 7, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 1 OBS
En radar, il y a effet Doppler à l'aller et au retour [...] 8, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 2 OBS
[Selon cet auteur,] l'effet Doppler est appelé effet Doppler-Fizeau dans le cas des ondes électro-magnétiques. 9, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 3 OBS
effet doppler : terme normalisé par l'OTAN. 10, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 4 OBS
effet Doppler-Fizeau : terme normalisé par l'AFNOR. 11, record 29, French, - effet%20Doppler
Record number: 29, Textual support number: 5 OBS
effet Doppler : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes, par l'Organisation de l'aviation civile internationale (OACI), par le Groupe de travail de terminologie de l'artillerie antiaérienne et par le Groupe de travail de la terminologie RADARSAT-2 (GTTR). 12, record 29, French, - effet%20Doppler
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Acústica (Física)
- Óptica
- Física espacial
Record 29, Main entry term, Spanish
- efecto Doppler
1, record 29, Spanish, efecto%20Doppler
correct, masculine noun, officially approved
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
Cambio en la frecuencia observada de una onda acústica o electromagnética debido al movimiento relativo de la fuente o del observador. 2, record 29, Spanish, - efecto%20Doppler
Record number: 29, Textual support number: 1 OBS
efecto Doppler: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 29, Spanish, - efecto%20Doppler
Record 30 - internal organization data 2012-10-19
Record 30, English
Record 30, Subject field(s)
- Remote Sensing
- Radio Waves
- Radar, Radio Guidance and Goniometry
Record 30, Main entry term, English
- very high frequency
1, record 30, English, very%20high%20frequency
correct, standardized, officially approved
Record 30, Abbreviations, English
- VHF 2, record 30, English, VHF
correct, standardized, officially approved
Record 30, Synonyms, English
- metric wave 3, record 30, English, metric%20wave
correct, see observation
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
In the communication spectrum of frequencies or wavelengths, that portion which lies between 30 and 300 megahertz(MHz) or between 1 and 10 metres(m). Designations are classed as follows-1. ITU band designator : 8; 2. American designator and name : VHF-very high frequency; 3. Metric subdivision : metric waves. 4, record 30, English, - very%20high%20frequency
Record number: 30, Textual support number: 1 OBS
The above definition was derived from data found in Federal Standard - 1037, Glossary of Telecommunication Terms, Advance Copy, 1980, and ITT - Reference Data for Radio Engineers, Fifth Edition, 1973. 4, record 30, English, - very%20high%20frequency
Record number: 30, Textual support number: 2 OBS
very high frequency; VHF: term and abbreviation standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee and officially approved by the International Civil Aviation Organization (ICAO) and by the RADARSAT-2 Terminology Approval Group (RTAG). 5, record 30, English, - very%20high%20frequency
Record 30, Key term(s)
- metric waves
Record 30, French
Record 30, Domaine(s)
- Télédétection
- Ondes radioélectriques
- Radar, radioguidage et radiogoniométrie
Record 30, Main entry term, French
- onde métrique
1, record 30, French, onde%20m%C3%A9trique
correct, feminine noun
Record 30, Abbreviations, French
- O.m 2, record 30, French, O%2Em
correct, feminine noun
Record 30, Synonyms, French
- très haute fréquence 3, record 30, French, tr%C3%A8s%20haute%20fr%C3%A9quence
correct, feminine noun, standardized, officially approved
- VHF 4, record 30, French, VHF
correct, see observation, feminine noun, standardized, officially approved
- THF 2, record 30, French, THF
avoid, see observation, feminine noun
- VHF 4, record 30, French, VHF
- fréquence métrique 1, record 30, French, fr%C3%A9quence%20m%C3%A9trique
correct, feminine noun
- f.m 2, record 30, French, f%2Em
correct, feminine noun
- f.m 2, record 30, French, f%2Em
- bande métrique 1, record 30, French, bande%20m%C3%A9trique
correct, feminine noun
- B.m 2, record 30, French, B%2Em
correct, feminine noun
- B.m 2, record 30, French, B%2Em
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Dans le spectre des rayonnements radioélectriques, les fréquences ou longueurs d'ondes qui occupent la bande située entre 30 et 300 mégahertz (MHz) ou entre 1 et 10 mètres (m). 5, record 30, French, - onde%20m%C3%A9trique
Record number: 30, Textual support number: 1 OBS
Les désignations, dans les divers systèmes de classement, sont les suivantes - 1) Désignation de l'UIT : 8; 2) Désignation américaine : VHF; 3) Nomenclature adoptée pour la langue française - a) subdivision métrique : ondes métriques, b) abréviation métrique de la bande de fréquences : B.m; 4) Appellation et abréviation désuètes et déconseillées : très hautes fréquences, THF. 5, record 30, French, - onde%20m%C3%A9trique
Record number: 30, Textual support number: 2 OBS
Dans certains milieux opérationnels, il faudra tolérer l'abréviation américaine «VHF». 5, record 30, French, - onde%20m%C3%A9trique
Record number: 30, Textual support number: 3 OBS
onde métrique : terme habituellement utilisé au pluriel. 6, record 30, French, - onde%20m%C3%A9trique
Record number: 30, Textual support number: 4 OBS
très haute fréquence; VHF : terme et abréviation normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne et uniformisés par l'Organisation de l'aviation civile internationale (OACI); par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 7, record 30, French, - onde%20m%C3%A9trique
Record 30, Key term(s)
- ondes métriques
- Bm
- Om
- fm
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Teledetección
- Ondas radioeléctricas
- Guía radárica, radioguía y radiogoniometría
Record 30, Main entry term, Spanish
- muy alta frecuencia
1, record 30, Spanish, muy%20alta%20frecuencia
correct, feminine noun, Mexico, officially approved
Record 30, Abbreviations, Spanish
- VHF 2, record 30, Spanish, VHF
correct, officially approved
Record 30, Synonyms, Spanish
- ondas métricas 3, record 30, Spanish, ondas%20m%C3%A9tricas
correct, feminine noun, plural
- frecuencia muy alta 4, record 30, Spanish, frecuencia%20muy%20alta
correct, feminine noun
Record 30, Textual support, Spanish
Record number: 30, Textual support number: 1 DEF
Frecuencia u onda en la banda de 30 a 300 GHz, [o] entre 1 y 10 m. 3, record 30, Spanish, - muy%20alta%20frecuencia
Record number: 30, Textual support number: 1 OBS
muy alta frecuencia; VHF: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 5, record 30, Spanish, - muy%20alta%20frecuencia
Record 31 - internal organization data 2012-09-28
Record 31, English
Record 31, Subject field(s)
- Radio Waves
Record 31, Main entry term, English
- medium frequency
1, record 31, English, medium%20frequency
correct, United States
Record 31, Abbreviations, English
- MF 1, record 31, English, MF
correct, United States
Record 31, Synonyms, English
- hectometric waves 2, record 31, English, hectometric%20waves
correct, plural
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
In the communication spectrum of frequencies or wavelengths, that portion which lies between 300 and 3000 kilohertz(kHz) or between 1 and 10 hectometres(hm). Designations are classed as follows-1. ITU band designator : 6; 2. American designator and name : MF-medium frequency) ;3. Metric subdivision : hectometric waves). 3, record 31, English, - medium%20frequency
Record number: 31, Textual support number: 1 OBS
The above definition was derived from data found in Federal Standard - 1037, Glossary of Telecommunication Terms, Advance Copy, 1980, and ITT - Reference Data for Radio Engineers, Fifth Edition, 1973. 3, record 31, English, - medium%20frequency
Record 31, Key term(s)
- hectometric wave
Record 31, French
Record 31, Domaine(s)
- Ondes radioélectriques
Record 31, Main entry term, French
- ondes hectométriques
1, record 31, French, ondes%20hectom%C3%A9triques
correct, feminine noun, plural
Record 31, Abbreviations, French
- O.hm 2, record 31, French, O%2Ehm
correct, feminine noun
Record 31, Synonyms, French
- fréquence hectométrique 1, record 31, French, fr%C3%A9quence%20hectom%C3%A9trique
correct, feminine noun
- f.hm 2, record 31, French, f%2Ehm
correct, feminine noun
- f.hm 2, record 31, French, f%2Ehm
- bande hectométrique 1, record 31, French, bande%20hectom%C3%A9trique
correct, feminine noun
- B.hm 2, record 31, French, B%2Ehm
correct, feminine noun
- B.hm 2, record 31, French, B%2Ehm
- ondes moyennes 1, record 31, French, ondes%20moyennes
avoid, feminine noun, plural
- petites ondes 1, record 31, French, petites%20ondes
avoid, feminine noun, plural
- PO 3, record 31, French, PO
avoid, feminine noun
- PO 3, record 31, French, PO
- moyennes fréquences 1, record 31, French, moyennes%20fr%C3%A9quences
avoid, feminine noun, plural
- FL 1, record 31, French, FL
avoid, feminine noun
- MF 1, record 31, French, MF
see observation, feminine noun, Canada
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Dans le spectre des rayonnements radioélectriques, les fréquences ou longueurs d'ondes qui occupent la bande située entre 300 et 3000 kilohertz (kHz) ou entre 1 et 10 hectomètres (hm). Les désignations, dans les divers systèmes de classement, sont les suivantes - 1) Désignation de l'UIT : 6; 2) Désignation américaine : MF; 3) Nomenclature adoptée pour la langue française - a) subdivision métrique : ondes hectométriques, b) abréviation métrique de la bande de fréquences : B.hm; 4) Appellations et abréviations désuètes et déconseillées : ondes moyennes, petites ondes, moyennes fréquences, PO, FL. 3, record 31, French, - ondes%20hectom%C3%A9triques
Record number: 31, Textual support number: 1 OBS
La définition ci-dessus est basée sur les données obtenues d'un tableau publié dans le journal officiel de la République française, livraison du 24 juin 1982. 3, record 31, French, - ondes%20hectom%C3%A9triques
Record number: 31, Textual support number: 2 OBS
Dans certains milieux opérationnels, il faudra tolérer l'abréviation américaine "MF". D'autre part, il faut se rappeler que l'abréviation "MF" signifie également "modulation de fréquence" au Canada et "moyenne fréquence" (synonyme vieilli de "fréquence intermédiaire"). 3, record 31, French, - ondes%20hectom%C3%A9triques
Record 31, Key term(s)
- onde hectométrique
- onde moyenne
- petite onde
- moyenne fréquence
- Bhm
- Ohm
- fhm
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2012-06-26
Record 32, English
Record 32, Subject field(s)
- Telecommunications
Record 32, Main entry term, English
- space and terrestrial radio-relay systems 1, record 32, English, space%20and%20terrestrial%20radio%2Drelay%20systems
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
... propagation factors affecting sharing of the radio frequency spectrum and coordination between space and terrestrial radio-relay systems. 1, record 32, English, - space%20and%20terrestrial%20radio%2Drelay%20systems
Record 32, French
Record 32, Domaine(s)
- Télécommunications
Record 32, Main entry term, French
- systèmes spatiaux et systèmes de faisceaux hertziens
1, record 32, French, syst%C3%A8mes%20spatiaux%20et%20syst%C3%A8mes%20de%20faisceaux%20hertziens
masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 OBS
[...] facteurs de propagation affectant le partage des bandes de fréquences radioélectriques et la coordination entre les systèmes spatiaux et les systèmes de faisceaux hertziens. 1, record 32, French, - syst%C3%A8mes%20spatiaux%20et%20syst%C3%A8mes%20de%20faisceaux%20hertziens
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2012-06-15
Record 33, English
Record 33, Subject field(s)
- Atomic Physics
- Lasers and Masers
Record 33, Main entry term, English
- excited state
1, record 33, English, excited%20state
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- electronically excited state 2, record 33, English, electronically%20excited%20state
correct
- excited level 3, record 33, English, excited%20level
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
A higher than normal energy level(vibrational frequency) of the electrons of an atom, radical, or molecule resulting from absorption of photons(quanta) from a radiation source(arc, flame, spark, etc.) in any wavelength of the electromagnetic spectrum. X-ray, ultraviolet, visible, infrared, microwave, and radiofrequencies are typically used for excitation in various types of spectroscopy. 4, record 33, English, - excited%20state
Record 33, French
Record 33, Domaine(s)
- Physique atomique
- Masers et lasers
Record 33, Main entry term, French
- état excité
1, record 33, French, %C3%A9tat%20excit%C3%A9
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
En physique quantique, état instable d'une molécule ou d'un atome présentant plus d'énergie que l'état fondamental par suite du saut d'un électron à un niveau supérieur. 2, record 33, French, - %C3%A9tat%20excit%C3%A9
Record number: 33, Textual support number: 1 OBS
Une molécule ou un atome est plus réactif à l'état excité qu'à l'état fondamental. L'état excité de l'atome d'oxygène, dans les réactions de création et de destruction de l'ozone, se note 0(1D). 2, record 33, French, - %C3%A9tat%20excit%C3%A9
Record 33, Spanish
Record 33, Campo(s) temático(s)
- Física atómica
- Láser y máser
Record 33, Main entry term, Spanish
- estado excitado
1, record 33, Spanish, estado%20excitado
correct, masculine noun
Record 33, Abbreviations, Spanish
Record 33, Synonyms, Spanish
Record 33, Textual support, Spanish
Record number: 33, Textual support number: 1 DEF
[Estado] de un átomo u otro sistema que, por haber recibido energía exterior pasa a un nivel energético superior al de su estado fundamental o normal. 1, record 33, Spanish, - estado%20excitado
Record 34 - internal organization data 2012-04-12
Record 34, English
Record 34, Subject field(s)
- Acoustics (Physics)
- Hearing
Record 34, Main entry term, English
- click
1, record 34, English, click
correct, noun
Record 34, Abbreviations, English
Record 34, Synonyms, English
- kick 2, record 34, English, kick
noun
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
A short impulse of sound, with wide frequency spectrum, with no perceptible concentration of energy-giving characterization. 1, record 34, English, - click
Record 34, Key term(s)
- clicking
- kicking
Record 34, French
Record 34, Domaine(s)
- Acoustique (Physique)
- Ouïe
Record 34, Main entry term, French
- clic
1, record 34, French, clic
correct, masculine noun, standardized
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Son ou bruit d'une durée très brève. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 2, record 34, French, - clic
Record number: 34, Textual support number: 1 CONT
L'étude des sons et des bruits de durée brève ou «clic» montre que l'intensité subjective de la perception qui en résulte dépend de leur durée. 3, record 34, French, - clic
Record number: 34, Textual support number: 1 OBS
clic : terme normalisé par l'AFNOR. 4, record 34, French, - clic
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Acústica (Física)
- Oído
Record 34, Main entry term, Spanish
- chasquido
1, record 34, Spanish, chasquido
correct, masculine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2012-04-05
Record 35, English
Record 35, Subject field(s)
- Acoustics (Physics)
Record 35, Main entry term, English
- critical bandwidth
1, record 35, English, critical%20bandwidth
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- critical band 2, record 35, English, critical%20band
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
The critical difference between the frequency limits of a band containing the useful frequency components of a signal. 3, record 35, English, - critical%20bandwidth
Record number: 35, Textual support number: 1 CONT
The notion of critical bands, introduced by Fletcher(1940), explains the masking of a narrow band(sinusoidal) signal by a wideband noise source... One can think of a critical band as a frequency selective "channel" of psychoacoustic processing; only noise falling within the critical bandwidth can contribute to the masking of a narrow band signal. The mammalian auditory system consists of a whole series of critical bands, each filtering out a specific portion of the audio spectrum. 4, record 35, English, - critical%20bandwidth
Record 35, Key term(s)
- critical BW
Record 35, French
Record 35, Domaine(s)
- Acoustique (Physique)
Record 35, Main entry term, French
- bande critique
1, record 35, French, bande%20critique
correct, feminine noun, standardized
Record 35, Abbreviations, French
Record 35, Synonyms, French
- groupe de fréquences 2, record 35, French, groupe%20de%20fr%C3%A9quences
see observation, masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
bande critique : Bande de fréquences la plus large au-delà de laquelle certaines caractéristiques de l'audition ne sont plus modifiées (par exemple effet de masque) alors que d'autres sont modifiées (sonie augmentant avec la largeur de bande quand on maintient constante l'intensité acoustique). [Terme et définition normalisés par l'AFNOR et reproduits avec son autorisation.] 3, record 35, French, - bande%20critique
Record number: 35, Textual support number: 1 OBS
Le terme «groupe de fréquences» est parfois utilisé pour désigner la bande critique. [Justification reproduite avec l'autorisation de l'AFNOR.] 3, record 35, French, - bande%20critique
Record 35, Key term(s)
- bande de fréquences critiques
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2012-01-05
Record 36, English
Record 36, Subject field(s)
- Energy Transformation
- Tidal Power Stations
- Wave-Energy Power Plants
- Oceanography
Record 36, Main entry term, English
- directional wave heading-frequency spectrum
1, record 36, English, directional%20wave%20heading%2Dfrequency%20spectrum
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- directional wave direction-frequency spectrum 2, record 36, English, directional%20wave%20direction%2Dfrequency%20spectrum
proposal
Record 36, Textual support, English
Record number: 36, Textual support number: 1 OBS
Display of measurements and storage to the computer disk drive will include significant wave height, peak wave period, mean wave period, peak wave length, mean wave direction, peak wave direction, wind sea period (< 10 s), wind sea wave direction, swell wave period (> 10 s), swell wave direction, wave frequency spectra and wave heading-frequency (directional) spectra and sea surface elevation maps. 1, record 36, English, - directional%20wave%20heading%2Dfrequency%20spectrum
Record number: 36, Textual support number: 2 OBS
directional wave spectrum: A two-dimensional spectrum that shows how the wave energy is distributed between various directions of incidence, in addition to how it is distributed among various frequencies. 3, record 36, English, - directional%20wave%20heading%2Dfrequency%20spectrum
Record number: 36, Textual support number: 3 OBS
The wave model selected for use … simulates the behavior of a random sea through use of a two-dimensional wave spectrum in which the wave energy density is a function of both frequency and direction. 4, record 36, English, - directional%20wave%20heading%2Dfrequency%20spectrum
Record 36, Key term(s)
- directional wave heading-frequency spectra
- wave directional heading-frequency spectrum
- wave directional heading-frequency spectra
- directional wave direction-frequency spectra
- directional wave frequency-direction spectrum
- directional wave frequency-direction spectra
Record 36, French
Record 36, Domaine(s)
- Transformation de l'énergie
- Centrales marémotrices
- Centrales houlomotrices
- Océanographie
Record 36, Main entry term, French
- spectre directionnel fréquence-direction des vagues
1, record 36, French, spectre%20directionnel%20fr%C3%A9quence%2Ddirection%20des%20vagues
proposal, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- spectre directionnel fréquence-cap des vagues 1, record 36, French, spectre%20directionnel%20fr%C3%A9quence%2Dcap%20des%20vagues
proposal, masculine noun
- spectre directionnel caps et fréquences des vagues 1, record 36, French, spectre%20directionnel%20caps%20et%20fr%C3%A9quences%20des%20vagues
proposal, masculine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 OBS
Spectres directionnels. - La forme des spectres en fréquence est encore le sujet de discussions […] en particulier dans sa partie haute fréquence qui est très importante pour la réflexion d’ondes radar [...] Pour la forme directionnelle des vagues les incertitudes sont bien plus grandes, même au niveau du pic spectral, en particulier à cause du faible nombre d’observations directionnelles de bonne qualité. Le spectre fréquence-direction [...] se décompose de manière usuelle [...] 2, record 36, French, - spectre%20directionnel%20fr%C3%A9quence%2Ddirection%20des%20vagues
Record number: 36, Textual support number: 2 OBS
Les bouées de mesures du spectre directionnel des vagues (pilonnement, roulis, tangage, cap) ont deux avantages importants par rapport aux autres instrumentations possibles : elles sont utilisables quelle que soit la profondeur d'eau en dehors de la zone littorale de déferlement, et elles fournissent une information continue en fréquence sur tout le spectre de vagues de périodes supérieures à 2.5 secondes. 3, record 36, French, - spectre%20directionnel%20fr%C3%A9quence%2Ddirection%20des%20vagues
Record 36, Key term(s)
- spectre directionnel fréquences-caps des vagues
- spectre directionnel cap et fréquence des vagues
- spectre directionnel cap-fréquence des vagues
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2011-09-14
Record 37, English
Record 37, Subject field(s)
- Hydrology and Hydrography
Record 37, Main entry term, English
- heave measurement
1, record 37, English, heave%20measurement
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
Heave measurement. In the conventional hydrographic sense, heave is vertical motion of the transducer relative to the average water level; it directly affects measured depths. Because of the wide frequency spectrum in the motion of the vessel and the water level, there are problems in accurately measuring heave and average water level. 1, record 37, English, - heave%20measurement
Record 37, French
Record 37, Domaine(s)
- Hydrologie et hydrographie
Record 37, Main entry term, French
- mesure de pilonnement
1, record 37, French, mesure%20de%20pilonnement
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Mesure du pilonnement. Dans son sens hydrographique, le pilonnement est le mouvement vertical du transducteur par rapport au niveau d’eau moyen; il influe donc directement sur les profondeurs mesurées. En raison du large spectre de fréquences du mouvement du navire et du niveau de l’eau, la mesure précise du pilonnement du navire et du niveau moyen de l’eau pose des problèmes. 1, record 37, French, - mesure%20de%20pilonnement
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2011-06-22
Record 38, English
Record 38, Subject field(s)
- Modelling (Mathematics)
- Wind Energy
Record 38, Main entry term, English
- Kaimal spectral model
1, record 38, English, Kaimal%20spectral%20model
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
- Kaimal spectrum model 2, record 38, English, Kaimal%20spectrum%20model
correct
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
The Kaimal spectrum model is, like other ones, usually presented under a PSD [power spectral density] function. For the longitudinal wind speed component, the model defined by Kaimal relates frequency, length scale and average wind speed … 2, record 38, English, - Kaimal%20spectral%20model
Record 38, French
Record 38, Domaine(s)
- Modélisation (Mathématique)
- Énergie éolienne
Record 38, Main entry term, French
- modèle spectral de Kaimal
1, record 38, French, mod%C3%A8le%20spectral%20de%20Kaimal
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Le modèle spectral de Kaimal (1972), préconisé par la norme IEC [International Electrotechnical Commission], fournit la densité spectrale unidimensionnelle pour chaque composante de vitesse [du vent]. 1, record 38, French, - mod%C3%A8le%20spectral%20de%20Kaimal
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2011-06-01
Record 39, English
Record 39, Subject field(s)
- Analytical Chemistry
- Chemistry
Record 39, Main entry term, English
- fluorescence spectrum
1, record 39, English, fluorescence%20spectrum
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
A spectrum of emitted electromagnetic radiation caused by de-excitation of an atom or a molecule excited when radiation of higher frequency is absorbed. 2, record 39, English, - fluorescence%20spectrum
Record number: 39, Textual support number: 1 CONT
Fluorescence spectra of cesium atoms in a three-dimensional optical lattice for different directions of observation. 1, record 39, English, - fluorescence%20spectrum
Record number: 39, Textual support number: 1 OBS
fluorescence spectrum : sometimes used in the plural. 2, record 39, English, - fluorescence%20spectrum
Record 39, Key term(s)
- fluorescence spectra
Record 39, French
Record 39, Domaine(s)
- Chimie analytique
- Chimie
Record 39, Main entry term, French
- spectre de fluorescence
1, record 39, French, spectre%20de%20fluorescence
masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2011-05-25
Record 40, English
Record 40, Subject field(s)
- Statistical Graphs and Diagrams
- Physics
- Combinatorial Analysis (Mathematics)
Record 40, Main entry term, English
- Fresnel diagram
1, record 40, English, Fresnel%20diagram
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
- phasor diagram 1, record 40, English, phasor%20diagram
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
3-Phase precision power meter … Analysis of the harmonics … When optimizing a circuit for lowest emission of harmonics, the effects of a modification of the circuitry can be monitored immediately … the phasor(Fresnel)-diagram of each harmonics can be displayed. … the harmonic frequency spectrum of a frequency inverter [can be seen]. 1, record 40, English, - Fresnel%20diagram
Record 40, French
Record 40, Domaine(s)
- Diagrammes et graphiques (Statistique)
- Physique
- Analyse combinatoire (Mathématiques)
Record 40, Main entry term, French
- diagramme de Fresnel
1, record 40, French, diagramme%20de%20Fresnel
correct, masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
Les circuits électriques en régime permanent sinusoïdal. Grandeurs sinusoïdales […] Représentation de Fresnel. Puisque les phaseurs sont des nombres complexes, il est possible de les représenter graphiquement dans le plan complexe sous forme de demi-droites partant de l’origine si et seulement si ils ont la même pulsation. Ce mode de représentation, appelé diagramme de Fresnel, permet de mettre en évidence les déphasages relatifs des différentes grandeurs sinusoïdales et d’effectuer des opérations élémentaires (addition, soustraction). 2, record 40, French, - diagramme%20de%20Fresnel
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2011-03-24
Record 41, English
Record 41, Subject field(s)
- Telecommunications Transmission
- Radio Waves
Record 41, Main entry term, English
- ultrawideband
1, record 41, English, ultrawideband
correct, noun
Record 41, Abbreviations, English
- UWB 2, record 41, English, UWB
correct, noun
Record 41, Synonyms, English
- ultra-wideband 3, record 41, English, ultra%2Dwideband
correct, noun
- UWB 3, record 41, English, UWB
correct, noun
- UWB 3, record 41, English, UWB
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
A technology that can provide short-range, high-speed wireless data transmissions by spreading signals over a broad swath of the frequency spectrum instead of a single fixed frequency. 4, record 41, English, - ultrawideband
Record number: 41, Textual support number: 1 OBS
UWB has a wide variety of potential uses, from personal radar systems for detecting collisions to imaging devices that can see through walls. 1, record 41, English, - ultrawideband
Record 41, French
Record 41, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 41, Main entry term, French
- bande ultralarge
1, record 41, French, bande%20ultralarge
correct, feminine noun
Record 41, Abbreviations, French
- UWB 2, record 41, French, UWB
correct, feminine noun
Record 41, Synonyms, French
- bande ultra-large 3, record 41, French, bande%20ultra%2Dlarge
correct, feminine noun
- ultralarge bande 4, record 41, French, ultralarge%20bande
correct, feminine noun
- ULB 4, record 41, French, ULB
correct, feminine noun
- ULB 4, record 41, French, ULB
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Technologie qui consiste à envoyer des impulsions radioélectriques minutées avec une grande précision sur un spectre très étendu. 3, record 41, French, - bande%20ultralarge
Record number: 41, Textual support number: 1 OBS
La technologie UWB peut servir à une foule d'applications, allant de la transmission de la voix et des données (par exemple, sans fil) aux systèmes radar de haute performance (par exemple, détection à travers les murs et imagerie). 3, record 41, French, - bande%20ultralarge
Record 41, Spanish
Record 41, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 41, Main entry term, Spanish
- banda ultraancha
1, record 41, Spanish, banda%20ultraancha
correct, feminine noun
Record 41, Abbreviations, Spanish
- UWB 1, record 41, Spanish, UWB
correct, feminine noun
Record 41, Synonyms, Spanish
- banda ultra ancha 2, record 41, Spanish, banda%20ultra%20ancha
correct, feminine noun
Record 41, Textual support, Spanish
Record number: 41, Textual support number: 1 CONT
La tecnología de banda ultraancha, típicamente caracterizada por una radiación de muy baja potencia en una banda de radiofrecuencia muy ancha, podría facilitar toda una serie de aplicaciones de comunicación, medición, localización, medicina, vigilancia e imágenes beneficiosas para diversas políticas comunitarias, incluidas las de la sociedad de la información y mercado interior. Dadas estas circunstancias, es importante establecer unas condiciones reguladoras que favorezcan el desarrollo de mercados económicamente viables para las aplicaciones de tecnología de banda ultraancha a medida que vayan surgiendo oportunidades comerciales. 3, record 41, Spanish, - banda%20ultraancha
Record number: 41, Textual support number: 2 CONT
[...] la banda ultra ancha utiliza una energía muy baja, ofrece una banda mucho más ancha y permite reutilizar frecuencias asignadas con otros usuarios sin muchas interferencias; también tiene sus desventajas, sólo opera en rangos de hasta 10 metros y los dispositivos tienen que ser monitorizados de cerca para asegurarse de que no utilizan mucha energía [...] 2, record 41, Spanish, - banda%20ultraancha
Record 42 - internal organization data 2010-11-01
Record 42, English
Record 42, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Satellite Telecommunications
Record 42, Main entry term, English
- Ku-band
1, record 42, English, Ku%2Dband
correct, officially approved
Record 42, Abbreviations, English
Record 42, Synonyms, English
- Ku band 2, record 42, English, Ku%20band
correct
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
In the radar frequency spectrum, that part of the K band which lies between 12 and 18 GHz. 2, record 42, English, - Ku%2Dband
Record number: 42, Textual support number: 1 OBS
Although this band was initially intended for use in radar, it is now used also in satellite communication and other services. 3, record 42, English, - Ku%2Dband
Record number: 42, Textual support number: 2 OBS
The symbol GHz stands for gigahertz which is an unit of frequency equal to one billion hertz. 3, record 42, English, - Ku%2Dband
Record number: 42, Textual support number: 3 OBS
Usually the "u" in "Ku" is shown in subscript. 3, record 42, English, - Ku%2Dband
Record number: 42, Textual support number: 4 OBS
Ku-band: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 42, English, - Ku%2Dband
Record 42, French
Record 42, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Télécommunications par satellite
Record 42, Main entry term, French
- bande Ku
1, record 42, French, bande%20Ku
correct, see observation, feminine noun, officially approved
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
On considère généralement que la bande Ku va de 12 à 18 GHz, mais les ingénieurs des télécommunications par satellite désignent par ce terme une gamme de fréquences plus étendue allant de 10,7 à 18,4 GHz, qui inclut en fait une partie de la bande X (8-12 GHz) et de la bande K (18-27 GHz). Presque tous les satellites en bande Ku utilisent au moins une partie de la gamme de fréquences de la bande X (10,7-12 GHz), alors qu'ils sont relativement peu nombreux (par exemple, HOT BIRDT 3 et 4) à utiliser des fréquences de la bande K (18,0-18,4 GHz). 2, record 42, French, - bande%20Ku
Record number: 42, Textual support number: 1 OBS
Le symbole GHz ou gigahertz est une unité de fréquence qui équivaut à un milliard de hertz. 3, record 42, French, - bande%20Ku
Record number: 42, Textual support number: 2 OBS
Normalement le «u» dans «Ku» est placé en indice. 4, record 42, French, - bande%20Ku
Record number: 42, Textual support number: 3 OBS
bande Ku : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 42, French, - bande%20Ku
Record 42, Spanish
Record 42, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Telecomunicaciones por satélite
Record 42, Main entry term, Spanish
- banda Ku
1, record 42, Spanish, banda%20Ku
correct, feminine noun
Record 42, Abbreviations, Spanish
Record 42, Synonyms, Spanish
Record 42, Textual support, Spanish
Record number: 42, Textual support number: 1 DEF
Margen de frecuencias comprendidas entre 12,4 y 18 GHz, que se utiliza en transmisiones vía satélite [entre otros servicios]. [Corresponde también a la] porción inferior de la banda K, desde aproximadamente 10 GHz hasta 19 GHz. 1, record 42, Spanish, - banda%20Ku
Record number: 42, Textual support number: 1 OBS
Tratándose de comunicaciones por satélite, la banda Ku suele ceñirse a las frecuencias situadas en torno a 11 GHz (para transmisiones "descendentes", del espacio a la Tierra) y a 14 GHz (para transmisiones "ascendentes" o de la Tierra al espacio) asignadas a los servicios fijos y de radiodifusión por satélite. 1, record 42, Spanish, - banda%20Ku
Record 43 - internal organization data 2010-10-06
Record 43, English
Record 43, Subject field(s)
- Advanced Technology Weapons
- Radio Waves
- Electronic Warfare
Record 43, Main entry term, English
- ultrawideband weapon
1, record 43, English, ultrawideband%20weapon
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
- UWB weapon 2, record 43, English, UWB%20weapon
correct
- video pulse weapon 1, record 43, English, video%20pulse%20weapon
correct
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
UWB weapons would generate RF [radio-frequency] radiation covering a wide frequency spectrum... with limited directivity. Because of the UWB weapon's low-energy spectral density and directivity, permanent damage to electronic components would be very difficult to achieve, except at very short ranges. 1, record 43, English, - ultrawideband%20weapon
Record 43, Key term(s)
- ultra wideband weapon
- ultra wide band weapon
- ultra-wideband weapon
Record 43, French
Record 43, Domaine(s)
- Armes de haute technicité
- Ondes radioélectriques
- Guerre électronique
Record 43, Main entry term, French
- arme à impulsions vidéo
1, record 43, French, arme%20%C3%A0%20impulsions%20vid%C3%A9o
proposal, feminine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
- arme à bande ultra-large 1, record 43, French, arme%20%C3%A0%20bande%20ultra%2Dlarge
proposal, feminine noun
Record 43, Textual support, French
Record 43, Key term(s)
- arme à impulsion vidéo
- arme à bande ultralarge
- arme à bande ultra large
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2010-03-05
Record 44, English
Record 44, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
- Spacecraft
Record 44, Main entry term, English
- satellite weather forecast 1, record 44, English, satellite%20weather%20forecast
Record 44, Abbreviations, English
Record 44, Synonyms, English
- satellite-based meteorological forecast 2, record 44, English, satellite%2Dbased%20meteorological%20forecast
proposal
Record 44, Textual support, English
Record number: 44, Textual support number: 1 OBS
The development of new and useful technologies such as mobile telephony and mobile computing, satellite-based meteorological forecasting and improved positioning and safety systems for aircraft and shipping, as well as the growing market for direct-to-home subscriber broadcasting and other consumer services is stretching the capacity of the radio frequency spectrum to accommodate all the services already in place and planned for thenear future. 3, record 44, English, - satellite%20weather%20forecast
Record 44, Key term(s)
- satellite meteorological forecast
- satellite based meteorological forecast
Record 44, French
Record 44, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
- Engins spatiaux
Record 44, Main entry term, French
- prévision du temps par satellite
1, record 44, French, pr%C3%A9vision%20du%20temps%20par%20satellite
feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 OBS
La mise au point de techniques nouvelles et utiles pour diverses applications - téléphonie et informatique mobiles, prévisions météorologiques par satellite, systèmes améliorés de radiorepérage et de sécurité pour la navigation aéronautique et maritime, etc. - ainsi que le développement du marché des services de radiodiffusion directe sur abonnement pour particuliers et d'autres services grand public ont pour effet d'étendre la capacité du spectre des fréquences radioélectriques de manière à loger à côté de tous les services déjà en place ceux qu'il est prévu de mettre en service dans un proche avenir. 2, record 44, French, - pr%C3%A9vision%20du%20temps%20par%20satellite
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - external organization data 2009-08-04
Record 45, English
Record 45, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 45
Record 45, Main entry term, English
- radio frequency identification
1, record 45, English, radio%20frequency%20identification
correct, standardized
Record 45, Abbreviations, English
- RFID 1, record 45, English, RFID
correct, standardized
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
use of electromagnetic or inductive coupling in the radio frequency portion of the spectrum to communicate to or from a tag through a variety of modulation and encoding schemes to uniquely read the identity of an RF tag 1, record 45, English, - radio%20frequency%20identification
Record number: 45, Textual support number: 1 OBS
radio frequency identification; RFID: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-3:2008]. 2, record 45, English, - radio%20frequency%20identification
Record 45, French
Record 45, Textual support, French
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - external organization data 2009-07-30
Record 46, English
Record 46, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 46
Record 46, Main entry term, English
- frequency band
1, record 46, English, frequency%20band
correct, standardized
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
continuous set of frequencies lying between two specified limiting frequencies 1, record 46, English, - frequency%20band
Record number: 46, Textual support number: 1 OBS
A frequency band is characterized by two values which define its position in the frequency spectrum, for instance its lower and upper limiting frequencies, as opposed to the bandwidth which is characterized by one value. 1, record 46, English, - frequency%20band
Record number: 46, Textual support number: 2 OBS
The nomenclature of the frequency and wavelength bands used in RFID are given in Table 1. 1, record 46, English, - frequency%20band
Record number: 46, Textual support number: 3 OBS
Certain frequency ranges are sometimes designated by letter symbols consisting of capital letters which may be accompanied by a small letter as subscript. 1, record 46, English, - frequency%20band
Record number: 46, Textual support number: 4 OBS
Adapted from IEC 60050-713. 1, record 46, English, - frequency%20band
Record number: 46, Textual support number: 5 OBS
frequency band: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 46, English, - frequency%20band
Record 46, French
Record 46, Textual support, French
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - external organization data 2009-07-30
Record 47, English
Record 47, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 47
Record 47, Main entry term, English
- frequency hop rate
1, record 47, English, frequency%20hop%20rate
correct, standardized
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
frequency at which a frequency hopping spread spectrum(FHSS) system moves between transmission frequencies, equal to the reciprocal of the dwell time at a FHSS centre frequency 1, record 47, English, - frequency%20hop%20rate
Record number: 47, Textual support number: 1 OBS
frequency hop rate: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 47, English, - frequency%20hop%20rate
Record 47, French
Record 47, Textual support, French
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - external organization data 2009-07-30
Record 48, English
Record 48, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 48
Record 48, Main entry term, English
- frequency hopping spread spectrum modulation
1, record 48, English, frequency%20hopping%20spread%20spectrum%20modulation
correct, standardized
Record 48, Abbreviations, English
- FHSS 1, record 48, English, FHSS
correct, standardized
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
form of spread spectrum modulation in which the carrier frequency is automatically changed at short intervals, selection being made in a pseudo-random way from a set of frequencies covering a frequency band much wider than the bandwidth required for the information to be transmitted 1, record 48, English, - frequency%20hopping%20spread%20spectrum%20modulation
Record number: 48, Textual support number: 1 OBS
Adapted from IEC 50 (725), 725-14-32. 1, record 48, English, - frequency%20hopping%20spread%20spectrum%20modulation
Record number: 48, Textual support number: 2 OBS
frequency hopping spread spectrum modulation; FHSS : term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4 : 2008]. 2, record 48, English, - frequency%20hopping%20spread%20spectrum%20modulation
Record 48, French
Record 48, Textual support, French
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - external organization data 2009-07-30
Record 49, English
Record 49, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 49
Record 49, Main entry term, English
- frequency hop sequence
1, record 49, English, frequency%20hop%20sequence
correct, standardized
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
pseudo-random binary sequence(PRBS) determining the hopping frequencies used in frequency hopping spread spectrum(FHSS) systems 1, record 49, English, - frequency%20hop%20sequence
Record number: 49, Textual support number: 1 OBS
frequency hop sequence: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 49, English, - frequency%20hop%20sequence
Record 49, French
Record 49, Textual support, French
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2009-04-07
Record 50, English
Record 50, Subject field(s)
- Radio Transmission and Reception
- Remote Sensing
Record 50, Main entry term, English
- dense reader mode
1, record 50, English, dense%20reader%20mode
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
- dense-reader mode 2, record 50, English, dense%2Dreader%20mode
correct
- dense-interrogator mode 4, record 50, English, dense%2Dinterrogator%20mode
correct, standardized
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
A set of interrogator-to-tag and tag-to-interrogator signaling parameters used in dense-interrogator environments. 4, record 50, English, - dense%20reader%20mode
Record number: 50, Textual support number: 1 CONT
All the interrogators support dense-reader mode(DRM), which allows many interrogators to share the same physical space more efficiently without polluting the RF [radio frequency] spectrum. 5, record 50, English, - dense%20reader%20mode
Record number: 50, Textual support number: 1 OBS
dense-interrogator mode: term and definition standardized by ISO/IEC [International Electrotechnical Commission]. 6, record 50, English, - dense%20reader%20mode
Record 50, Key term(s)
- dense interrogator mode
Record 50, French
Record 50, Domaine(s)
- Émission et réception radio
- Télédétection
Record 50, Main entry term, French
- mode de lecture dans un environnement dense
1, record 50, French, mode%20de%20lecture%20dans%20un%20environnement%20dense
proposal, masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Mode de fonctionnement d'un lecteur RFID [identification par radiofréquence] qui doit communiquer dans un périmètre fermé où plusieurs autres lecteurs fonctionnent en même temps. 2, record 50, French, - mode%20de%20lecture%20dans%20un%20environnement%20dense
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2008-08-06
Record 51, English
Record 51, Subject field(s)
- Electrodiagnosis
- The Larynx
Record 51, Main entry term, English
- acoustic spectrography
1, record 51, English, acoustic%20spectrography
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
Acoustic spectrography displays the frequency and harmonic spectrum of a voice and visually records noise. The equipment depicts the acoustic signal and enables researchers or physicians to make generalizations about the vocal quality, pitch and loudness. 1, record 51, English, - acoustic%20spectrography
Record 51, French
Record 51, Domaine(s)
- Électrodiagnostiques
- Larynx
Record 51, Main entry term, French
- spectrographie acoustique
1, record 51, French, spectrographie%20acoustique
correct, feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record 51, Spanish
Record 51, Campo(s) temático(s)
- Electrodiagnóstico
- Laringe
Record 51, Main entry term, Spanish
- espectrografía acústica
1, record 51, Spanish, espectrograf%C3%ADa%20ac%C3%BAstica
correct, feminine noun
Record 51, Abbreviations, Spanish
Record 51, Synonyms, Spanish
Record 51, Textual support, Spanish
Record number: 51, Textual support number: 1 CONT
La espectrografía acústica muestra la frecuencia y el espectro armónico de la voz y registra ópticamente el sonido. El equipo describe la señal acústica e informa sobre la calidad vocal, timbre y volumen. 1, record 51, Spanish, - espectrograf%C3%ADa%20ac%C3%BAstica
Record 52 - internal organization data 2008-05-23
Record 52, English
Record 52, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 52, Main entry term, English
- ultrawideband radio
1, record 52, English, ultrawideband%20radio
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- UWB radio 2, record 52, English, UWB%20radio
correct
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
A wireless technology for transmitting large amounts of digital data over a wide spectrum of frequency bands with very low power. 2, record 52, English, - ultrawideband%20radio
Record 52, French
Record 52, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 52, Main entry term, French
- radio à bande ultralarge
1, record 52, French, radio%20%C3%A0%20bande%20ultralarge
proposal, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record 52, Spanish
Record 52, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiotransmisión y radiorrecepción
Record 52, Main entry term, Spanish
- radio de banda ultra ancha
1, record 52, Spanish, radio%20de%20banda%20ultra%20ancha
correct, masculine noun
Record 52, Abbreviations, Spanish
- radio UWB 1, record 52, Spanish, radio%20UWB
correct, masculine noun
Record 52, Synonyms, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 2008-01-28
Record 53, English
Record 53, Subject field(s)
- Radio Waves
- Audio Technology
Record 53, Main entry term, English
- free use spectrum
1, record 53, English, free%20use%20spectrum
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
- free spectrum 2, record 53, English, free%20spectrum
correct
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
Regarding the telecommunications regulations, the commercial exploitation of the unlicensed frequency band(2. 4 GHz and 5 GHz) faces an obstacle, namely that the free use spectrum may be used and exploited by any individual or entity with a licence from the Ministry of Communications and Transportation(SCT) provided the frequency bands are not used to provide access to public telecommunications services. 1, record 53, English, - free%20use%20spectrum
Record 53, French
Record 53, Domaine(s)
- Ondes radioélectriques
- Électroacoustique
Record 53, Main entry term, French
- spectre libre
1, record 53, French, spectre%20libre
correct, masculine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
La technologie IBOC (In-Band On-Channel) a été conçue par la société américaine Ibiquity pour diffusion des services audio numériques dans les bandes AM et FM simultanément aux services analogiques en exploitant le spectre libre des sous-bandes, ou à terme sur une bande entièrement numérisée. 1, record 53, French, - spectre%20libre
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 2007-06-29
Record 54, English
Record 54, Subject field(s)
- Federal Government Bodies and Committees (Canadian)
- Telecommunications
Record 54, Main entry term, English
- Telecommunications Policy Branch
1, record 54, English, Telecommunications%20Policy%20Branch
correct
Record 54, Abbreviations, English
- DGTP 1, record 54, English, DGTP
correct
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 OBS
Industry Canada. It formulates policies, recommendations, regulations and legislation governing and promoting the development and efficient operation and competitiveness of the telecommunications facilities and services required by Canadians for national and international communications, including the present and future use of the radio frequency spectrum and use of geostationary orbits. 1, record 54, English, - Telecommunications%20Policy%20Branch
Record 54, Key term(s)
- TPB
Record 54, French
Record 54, Domaine(s)
- Organismes et comités fédéraux (Gouvernement canadien)
- Télécommunications
Record 54, Main entry term, French
- Direction générale de la politique des télécommunications
1, record 54, French, Direction%20g%C3%A9n%C3%A9rale%20de%20la%20politique%20des%20t%C3%A9l%C3%A9communications
correct, feminine noun
Record 54, Abbreviations, French
- DGPT 1, record 54, French, DGPT
correct, feminine noun
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 OBS
Industrie Canada. Elle formule des politiques, des recommandations, des règlements et des projets de loi régissant et favorisant le développement, le fonctionnement efficace et la compétitivité des installations et des services de télécommunications dont les Canadiens ont besoin pour des communications nationales et internationales, y compris l'utilisation présente et future du spectre des radiofréquences. 1, record 54, French, - Direction%20g%C3%A9n%C3%A9rale%20de%20la%20politique%20des%20t%C3%A9l%C3%A9communications
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 2007-01-31
Record 55, English
Record 55, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Remote Sensing
Record 55, Main entry term, English
- noise equivalent sigma naught
1, record 55, English, noise%20equivalent%20sigma%20naught
correct, officially approved
Record 55, Abbreviations, English
Record 55, Synonyms, English
- noise equivalent sigma nought 2, record 55, English, noise%20equivalent%20sigma%20nought
correct, officially approved
- NESZ 3, record 55, English, NESZ
correct, officially approved
- NESZ 3, record 55, English, NESZ
- noise equivalent sigma zero 3, record 55, English, noise%20equivalent%20sigma%20zero
correct, officially approved
- NESZ 4, record 55, English, NESZ
correct
- NESZ 4, record 55, English, NESZ
- noise-equivalent sigma-zero 4, record 55, English, noise%2Dequivalent%20sigma%2Dzero
correct
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
A measure of the sensitivity of [a] system to areas of low radar backscatter. 4, record 55, English, - noise%20equivalent%20sigma%20naught
Record number: 55, Textual support number: 1 CONT
The Noise Equivalent Sigma Naught field for RADARSAT products(Data Quality Summary Record, byte 1343) is behaving oddly. The value is calculated from the data, as the average noise level within a frequency range a bit outside of the actual backscattered spectrum. Though the noise level might change slightly between scenes, it's expected to remain close to the theoretical-21 dB estimate. 5, record 55, English, - noise%20equivalent%20sigma%20naught
Record number: 55, Textual support number: 1 OBS
noise equivalent sigma nought; noise equivalent sigma naught; noise equivalent sigma zero; NESZ: terms and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 6, record 55, English, - noise%20equivalent%20sigma%20naught
Record 55, Key term(s)
- noise equivalent sigma-zero
- noise equivalent sigma-naught
- noise equivalent sigma-nought
- noise-equivalent sigma-naught
- noise-equivalent sigma-nought
- noise-equivalent sigma zero
- noise-equivalent sigma naught
- noise-equivalent sigma-nought
- noise-equivalent sigma nought
Record 55, French
Record 55, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Télédétection
Record 55, Main entry term, French
- équivalent de bruit sigma-zéro
1, record 55, French, %C3%A9quivalent%20de%20bruit%20sigma%2Dz%C3%A9ro
correct, masculine noun, officially approved
Record 55, Abbreviations, French
- NESZ 2, record 55, French, NESZ
correct, masculine noun, officially approved
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
Mesure de la sensibilité d'un système aux régions de faible rétrodiffusion radar. 3, record 55, French, - %C3%A9quivalent%20de%20bruit%20sigma%2Dz%C3%A9ro
Record number: 55, Textual support number: 1 OBS
NESZ : acronyme spécifique à RADARSAT et uniformisé par le Comité d'uniformisation de la terminologie spatiale (CUTS). 4, record 55, French, - %C3%A9quivalent%20de%20bruit%20sigma%2Dz%C3%A9ro
Record number: 55, Textual support number: 2 OBS
équivalent de bruit sigma-zéro; NESZ : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 5, record 55, French, - %C3%A9quivalent%20de%20bruit%20sigma%2Dz%C3%A9ro
Record 55, Key term(s)
- équivalent de bruit sigma zéro
Record 55, Spanish
Record 55, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Teledetección
Record 55, Main entry term, Spanish
- ruido equivalente a sigma cero
1, record 55, Spanish, ruido%20equivalente%20a%20sigma%20cero
correct, masculine noun
Record 55, Abbreviations, Spanish
Record 55, Synonyms, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 2007-01-31
Record 56, English
Record 56, Subject field(s)
- Telecommunications Transmission
Record 56, Main entry term, English
- assignment of frequencies
1, record 56, English, assignment%20of%20frequencies
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
- frequency assignment 2, record 56, English, frequency%20assignment
correct
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
The process of authorizing a specific frequency, group of frequencies, or frequency band to be used at a certain location under specified conditions, such as bandwidth, power, azimuth, duty cycle, or modulation. 3, record 56, English, - assignment%20of%20frequencies
Record number: 56, Textual support number: 1 CONT
Frequencies are assigned with due reference to the fact that spectrum resources are limited. Efficient spectrum use is ensured for example by geographical coordination of frequency assignments and by specifying terms for antenna height, transmitter power and modulation modes etc. 4, record 56, English, - assignment%20of%20frequencies
Record 56, French
Record 56, Domaine(s)
- Transmission (Télécommunications)
Record 56, Main entry term, French
- attribution de fréquences
1, record 56, French, attribution%20de%20fr%C3%A9quences
correct, feminine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 DEF
Procédé d'autorisation d'une fréquence spécifique, d'un groupe de fréquences ou d'une bande de fréquences quelconque pour utilisation à un endroit donné dans des conditions précises. 2, record 56, French, - attribution%20de%20fr%C3%A9quences
Record number: 56, Textual support number: 1 CONT
Attribution de fréquences à la télédétection passive à partir de l'espace dans la bande 18,6-18,8 GHz. 1, record 56, French, - attribution%20de%20fr%C3%A9quences
Record 56, Spanish
Record 56, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 56, Main entry term, Spanish
- asignación de frecuencias
1, record 56, Spanish, asignaci%C3%B3n%20de%20frecuencias
correct, feminine noun
Record 56, Abbreviations, Spanish
Record 56, Synonyms, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 2007-01-31
Record 57, English
Record 57, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Telecommunications
Record 57, Main entry term, English
- microwave band
1, record 57, English, microwave%20band
correct, officially approved
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 DEF
The portion of the electromagnetic spectrum lying between the far infrared and the conventional radio frequency portion. 2, record 57, English, - microwave%20band
Record number: 57, Textual support number: 1 CONT
While not bounded by definition, it [microwave band] is commonly regarded as extending from 0.1 cm (100 microns) to 30 cm in wavelength (1-100 gigahertz frequency). 2, record 57, English, - microwave%20band
Record number: 57, Textual support number: 1 OBS
The gigahertz [GHz] is a unit of frequency equal to one billion hertz. As for the abbreviation "cm" it means centimetre and refers to the wavelength range. 3, record 57, English, - microwave%20band
Record number: 57, Textual support number: 2 OBS
microwave band: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 57, English, - microwave%20band
Record 57, French
Record 57, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Télécommunications
Record 57, Main entry term, French
- bande hyperfréquence
1, record 57, French, bande%20hyperfr%C3%A9quence
correct, feminine noun, officially approved
Record 57, Abbreviations, French
Record 57, Synonyms, French
- bande micro-onde 1, record 57, French, bande%20micro%2Donde
correct, feminine noun
Record 57, Textual support, French
Record number: 57, Textual support number: 1 DEF
Portion du spectre électromagnétique qui s'étend de l'infrarouge lointain jusqu'aux ondes radio, c'est-à-dire entre 1 mm et 30 cm de longueur d'onde (domaine de fréquences compris entre 300 GHz et 1 GHz). 2, record 57, French, - bande%20hyperfr%C3%A9quence
Record number: 57, Textual support number: 1 OBS
Le symbole GHz est une unité de fréquence qui équivaut à un milliard de hertz. 3, record 57, French, - bande%20hyperfr%C3%A9quence
Record number: 57, Textual support number: 2 OBS
bande hyperfréquence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 57, French, - bande%20hyperfr%C3%A9quence
Record 57, Spanish
Record 57, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Telecomunicaciones
Record 57, Main entry term, Spanish
- banda de microondas
1, record 57, Spanish, banda%20de%20microondas
correct, feminine noun
Record 57, Abbreviations, Spanish
Record 57, Synonyms, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 2005-04-19
Record 58, English
Record 58, Subject field(s)
- Remote Sensing
Record 58, Main entry term, English
- frequency
1, record 58, English, frequency
correct, officially approved
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
An important aspect of the wave nature of light is frequency. The frequency of a wave is its rate of oscillation and is measured in hertz, the SI unit of frequency, equal to one oscillation per second. Light usually comprises a spectrum of frequencies which sum to form the resultant wave. In addition, frequency affects properties like refraction, in which different frequencies undergo a different level of refraction. 2, record 58, English, - frequency
Record number: 58, Textual support number: 1 OBS
frequency: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 58, English, - frequency
Record 58, French
Record 58, Domaine(s)
- Télédétection
Record 58, Main entry term, French
- fréquence
1, record 58, French, fr%C3%A9quence
correct, feminine noun, officially approved
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
Pour comprendre la télédétection, il est indispensable de saisir les deux composantes du rayonnement électromagnétique que sont la longueur d'onde et la fréquence. La longueur d'onde équivaut à la longueur d'un cycle d'une onde, ce qui correspond à la distance entre deux crêtes successives d'une onde. La longueur d'onde est représentée habituellement par la lettre grecque lambda, et est mesurée en mètres ou en l'un de ces sous-multiples tels que les nanomètres (nm, 10-9 mètre), micromètres (mm, 10-6 mètre) ou centimètres (cm, 10-2 mètre). La fréquence représente le nombre d'oscillations par unité de temps. La fréquence est normalement mesurée en Hertz (Hz) (c.-à-d. en oscillations par seconde) ou en multiples de Hertz. 2, record 58, French, - fr%C3%A9quence
Record number: 58, Textual support number: 1 OBS
Le rayonnement électromagnétique se caractérise par une période, une fréquence, une vitesse de propagation, une longueur d'onde et une amplitude. 3, record 58, French, - fr%C3%A9quence
Record number: 58, Textual support number: 2 OBS
fréquence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 58, French, - fr%C3%A9quence
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 2004-12-21
Record 59, English
Record 59, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 59, Main entry term, English
- L2 band
1, record 59, English, L2%20band
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
- L2 1, record 59, English, L2
correct
Record 59, Textual support, English
Record number: 59, Textual support number: 1 CONT
GPS [global positioning system] technology employs two frequency bands-L1 and L2-that fall in the microwave portion of the radio spectrum.... L2 serves the military primarily. 1, record 59, English, - L2%20band
Record 59, French
Record 59, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 59, Main entry term, French
- bande L2
1, record 59, French, bande%20L2
correct, feminine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
- L2 1, record 59, French, L2
correct, feminine noun
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
Les transmetteurs embarqués sur les satellites GPS [système de positionnement global] émettent leurs informations par l'intermédiaire de signaux radio standards utilisant deux bandes passantes L1 (civile et générale) et L2 (militaire et en partie exclusive). 1, record 59, French, - bande%20L2
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 2004-10-25
Record 60, English
Record 60, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Electromagnetic Radiation
- Weather Stations and Meteorological Instruments and Equipment
- Air Traffic Control
Record 60, Main entry term, English
- S-band
1, record 60, English, S%2Dband
correct
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
A frequency band of the electromagnetic spectrum corresponding to the wavelength range 7. 5-15 cm, often used for weather radar and air traffic control. 2, record 60, English, - S%2Dband
Record number: 60, Textual support number: 1 CONT
The electromagnetic spectrum is divided into usable bands in the United States. The S-band corresponds to signals near 2.3 gigahertz. 3, record 60, English, - S%2Dband
Record number: 60, Textual support number: 1 OBS
S-band. Radar Detectors: A frequency band which extends approximately from 2 gigahertz to 4 gigahertz (1 gigahertz = 1 billion hertz, or cycles per second). Satellite: A frequency band which extends approximately from 1700 megahertz to 3000 megahertz (1 megahertz = 1 million hertz, or cycles per second). 4, record 60, English, - S%2Dband
Record 60, Key term(s)
- S band
Record 60, French
Record 60, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Rayonnements électromagnétiques
- Stations, instruments et équipements météorologiques
- Circulation et trafic aériens
Record 60, Main entry term, French
- bande S
1, record 60, French, bande%20S
correct, feminine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 DEF
Bande de fréquences du spectre électromagnétique correspondant à des longueurs d'onde de 7,5 à 15 cm et souvent utilisée en météorologie radar et pour le contrôle de la circulation aérienne. 1, record 60, French, - bande%20S
Record 60, Spanish
Record 60, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Radiación electromagnética
- Estaciones, instrumentos y equipos meteorológicos
- Control de tránsito aéreo
Record 60, Main entry term, Spanish
- banda S
1, record 60, Spanish, banda%20S
feminine noun
Record 60, Abbreviations, Spanish
Record 60, Synonyms, Spanish
Record 60, Textual support, Spanish
Record number: 60, Textual support number: 1 DEF
Banda de frecuencias del espectro electromagnético correspondiente a la longitud de onda de 7,5-15 cm, utilizada a menudo para el radar meteorológico y el control del tráfico áereo. 1, record 60, Spanish, - banda%20S
Record 61 - internal organization data 2004-09-02
Record 61, English
Record 61, Subject field(s)
- Telecommunications Transmission
Record 61, Main entry term, English
- data under voice
1, record 61, English, data%20under%20voice
correct
Record 61, Abbreviations, English
- DUV 1, record 61, English, DUV
correct
Record 61, Synonyms, English
- digits under voice 2, record 61, English, digits%20under%20voice
Record 61, Textual support, English
Record number: 61, Textual support number: 1 DEF
A transmission system which carries digital data on a portion of the microwave radio spectrum below the frequency used for voice transmission. 3, record 61, English, - data%20under%20voice
Record 61, French
Record 61, Domaine(s)
- Transmission (Télécommunications)
Record 61, Main entry term, French
- transmission de données infravocales
1, record 61, French, transmission%20de%20donn%C3%A9es%20infravocales
feminine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
- transmission de données infratéléphoniques 1, record 61, French, transmission%20de%20donn%C3%A9es%20infrat%C3%A9l%C3%A9phoniques
feminine noun
- données au-dessous de la téléphonie 2, record 61, French, donn%C3%A9es%20au%2Ddessous%20de%20la%20t%C3%A9l%C3%A9phonie
feminine noun
Record 61, Textual support, French
Record number: 61, Textual support number: 1 DEF
Mode de transmission selon lequel les données numériques sont transmises sur la partie inférieure du spectre non utilisée pour la transmission de la voix, dans un canal hertzien. 1, record 61, French, - transmission%20de%20donn%C3%A9es%20infravocales
Record 61, Spanish
Record 61, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 61, Main entry term, Spanish
- datos en frecuencia vocal
1, record 61, Spanish, datos%20en%20frecuencia%20vocal
masculine noun, plural
Record 61, Abbreviations, Spanish
Record 61, Synonyms, Spanish
Record 61, Textual support, Spanish
Record number: 61, Textual support number: 1 DEF
Sistema de transmisión que transporta datos principales en una parte del espectro de radio de microndas, por debajo de la frecuencia utilizada para la transmisión de la voz. 1, record 61, Spanish, - datos%20en%20frecuencia%20vocal
Record 62 - internal organization data 2004-08-31
Record 62, English
Record 62, Subject field(s)
- Telecommunications Facilities
- Radio Transmission and Reception
Record 62, Main entry term, English
- data above voice
1, record 62, English, data%20above%20voice
correct
Record 62, Abbreviations, English
- DAV 2, record 62, English, DAV
correct
Record 62, Synonyms, English
- data over voice 3, record 62, English, data%20over%20voice
- digits over voice 4, record 62, English, digits%20over%20voice
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
A transmission system which carries digital data on a portion of the microwave radio spectrum above the frequency used for voice transmission. 5, record 62, English, - data%20above%20voice
Record 62, French
Record 62, Domaine(s)
- Installations de télécommunications
- Émission et réception radio
Record 62, Main entry term, French
- transmission de données supravocales
1, record 62, French, transmission%20de%20donn%C3%A9es%20supravocales
correct, feminine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
- transmission de données supratéléphoniques 2, record 62, French, transmission%20de%20donn%C3%A9es%20suprat%C3%A9l%C3%A9phoniques
correct, feminine noun
- transmission supravocale 3, record 62, French, transmission%20supravocale
correct, feminine noun
- transmission de données supravocale 3, record 62, French, transmission%20de%20donn%C3%A9es%20supravocale
correct, feminine noun
- transmission de données en bande supravocale 4, record 62, French, transmission%20de%20donn%C3%A9es%20en%20bande%20supravocale
correct, feminine noun
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Transmission des données numériques sur la partie supérieure du spectre qui n'est pas utilisée pour la transmission de la voix, dans un canal hertzien. 5, record 62, French, - transmission%20de%20donn%C3%A9es%20supravocales
Record 62, Spanish
Record 62, Campo(s) temático(s)
- Instalaciones de telecomunicaciones
- Radiotransmisión y radiorrecepción
Record 62, Main entry term, Spanish
- datos sobre el espectro vocal
1, record 62, Spanish, datos%20sobre%20el%20espectro%20vocal
masculine noun, plural
Record 62, Abbreviations, Spanish
Record 62, Synonyms, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 2004-06-09
Record 63, English
Record 63, Subject field(s)
- Acoustics (Physics)
- Environmental Studies and Analyses
Record 63, Main entry term, English
- frequency spectrum
1, record 63, English, frequency%20spectrum
correct
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
A plot of the distribution of the intensity of some type of electromagnetic and acoustic radiation as a function of frequency. 2, record 63, English, - frequency%20spectrum
Record number: 63, Textual support number: 1 CONT
[in] commonplace sounds... harmonics... may be conveniently displayed... in a simple plot of the sound pressure of each frequency. Such a description is known generally as a frequency spectrum. 3, record 63, English, - frequency%20spectrum
Record 63, French
Record 63, Domaine(s)
- Acoustique (Physique)
- Études et analyses environnementales
Record 63, Main entry term, French
- spectre de fréquences
1, record 63, French, spectre%20de%20fr%C3%A9quences
correct, masculine noun
Record 63, Abbreviations, French
Record 63, Synonyms, French
- spectre de fréquence 2, record 63, French, spectre%20de%20fr%C3%A9quence
correct, masculine noun
Record 63, Textual support, French
Record number: 63, Textual support number: 1 CONT
Les paramètres physiques permettant de caractériser une source sonore [...] sont [...] la répartition de l'énergie sonore en fonction de la fréquence, c'est-à-dire le spectre de fréquence. 3, record 63, French, - spectre%20de%20fr%C3%A9quences
Record 63, Spanish
Record 63, Campo(s) temático(s)
- Acústica (Física)
- Estudios y análisis del medio ambiente
Record 63, Main entry term, Spanish
- espectro de frecuencia
1, record 63, Spanish, espectro%20de%20frecuencia
correct, masculine noun
Record 63, Abbreviations, Spanish
Record 63, Synonyms, Spanish
Record 63, Textual support, Spanish
Record number: 63, Textual support number: 1 DEF
Reparto de intensidad que resulta del análisis de la frecuencia. 1, record 63, Spanish, - espectro%20de%20frecuencia
Record 64 - internal organization data 2004-03-12
Record 64, English
Record 64, Subject field(s)
- Space Physics
Record 64, Main entry term, English
- Schumann resonance
1, record 64, English, Schumann%20resonance
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
A set of peaks in the ELF [Extremely Low Frequency] portion of the Earth's electromagnetic field spectrum. 2, record 64, English, - Schumann%20resonance
Record number: 64, Textual support number: 1 CONT
Scientists believe that the Schumann resonance is due to the space between the surface of the Earth and the ionosphere acting as a resonant cavity that is then excited by energy from lightning strikes. 2, record 64, English, - Schumann%20resonance
Record 64, French
Record 64, Domaine(s)
- Physique spatiale
Record 64, Main entry term, French
- résonance de Schumann
1, record 64, French, r%C3%A9sonance%20de%20Schumann
correct, feminine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 DEF
Champ électromagnétique faible qui oscille en résonance dans la cavité entre la surface de la Terre et l'ionosphère. 2, record 64, French, - r%C3%A9sonance%20de%20Schumann
Record number: 64, Textual support number: 1 CONT
Les résonances de Schumann ont une origine atmosphérique (i.e. la foudre) et ne sont que l'effet du guide d'ondes Terre-ionosphère. 3, record 64, French, - r%C3%A9sonance%20de%20Schumann
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 2003-11-07
Record 65, English
Record 65, Subject field(s)
- Telecommunications Transmission
Record 65, Main entry term, English
- ultra wideband signal
1, record 65, English, ultra%20wideband%20signal
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
- ultrawideband signal 2, record 65, English, ultrawideband%20signal
correct
Record 65, Textual support, English
Record number: 65, Textual support number: 1 CONT
Ultra wideband broadcasts digital pulses that are timed very precisely on a carrier signal across a very wide spectrum(number of frequency channels) at the same time. Transmitter and receiver must be coordinated to send and receive pulses with an accuracy of trillionths of a second. On any given frequency band that may already be in use, the ultra wideband signal has less power than the normal and anticipated background noise so theoretically no interference is possible. 1, record 65, English, - ultra%20wideband%20signal
Record 65, French
Record 65, Domaine(s)
- Transmission (Télécommunications)
Record 65, Main entry term, French
- signal à bande ultra large
1, record 65, French, signal%20%C3%A0%20bande%20ultra%20large
correct, masculine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
- signal à ultra large bande 2, record 65, French, signal%20%C3%A0%20ultra%20large%20bande
proposal, masculine noun
Record 65, Textual support, French
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 2003-02-26
Record 66, English
Record 66, Subject field(s)
- Scientific Instruments
- Research Experiments in Space
Record 66, Main entry term, English
- WHISPER instrument
1, record 66, English, WHISPER%20instrument
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 CONT
The WHISPER instrument [Waves of High Frequency and Sounder for Probing of Electron Density by Relaxation] yields two data sets :(i) the electron density determined via the relaxation sounder, and(ii) the spectrum of natural plasma emissions in the frequency band 2-80 kHz. Both data sets allow three dimensional exploration of the magnetosphere by the Cluster mission. 1, record 66, English, - WHISPER%20instrument
Record 66, French
Record 66, Domaine(s)
- Instruments scientifiques
- Travaux de recherche dans l'espace
Record 66, Main entry term, French
- instrument WHISPER
1, record 66, French, instrument%20WHISPER
correct, masculine noun
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 CONT
L'instrument WHISPER fait l'analyse par transformée de Fourier numérique des émissions électriques naturelles captées par l'instrument EFW (élément du WEC [Wave Experiment Consortium]) dans la gamme haute fréquence (de 2 kHz à 80 kHz). Complété par un émetteur construit au DSRI (Danish Space Research Institute), il mesure la densité du plasma par sondage à relaxation. 1, record 66, French, - instrument%20WHISPER
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 2003-02-24
Record 67, English
Record 67, Subject field(s)
- Telecommunications Transmission
Record 67, Main entry term, English
- time stretching
1, record 67, English, time%20stretching
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 CONT
The combined effect of modulation and subsequent time stretching is a frequency shifting of the carrier pulses’ power spectral density to the stretched modulation frequency, which is observable using the spectrum analyzer. 2, record 67, English, - time%20stretching
Record 67, French
Record 67, Domaine(s)
- Transmission (Télécommunications)
Record 67, Main entry term, French
- décompression temporelle
1, record 67, French, d%C3%A9compression%20temporelle
feminine noun
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 2002-12-19
Record 68, English
Record 68, Subject field(s)
- Radioelectricity
- Telecommunications Transmission
- Electronics
Record 68, Main entry term, English
- frequency changing
1, record 68, English, frequency%20changing
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
- frequency conversion 1, record 68, English, frequency%20conversion
correct
Record 68, Textual support, English
Record number: 68, Textual support number: 1 DEF
The process of moving the frequency band occupied by a signal to another part of the frequency spectrum, with or without inversion. 2, record 68, English, - frequency%20changing
Record 68, French
Record 68, Domaine(s)
- Radioélectricité
- Transmission (Télécommunications)
- Électronique
Record 68, Main entry term, French
- conversion de fréquence
1, record 68, French, conversion%20de%20fr%C3%A9quence
correct, feminine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
- changement de fréquence 1, record 68, French, changement%20de%20fr%C3%A9quence
correct, masculine noun
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Opération consistant en une translation sur l'échelle des fréquences des composantes spectrales d'un signal, avec ou sans inversion. 1, record 68, French, - conversion%20de%20fr%C3%A9quence
Record 68, Spanish
Record 68, Campo(s) temático(s)
- Radioelectricidad
- Transmisión (Telecomunicaciones)
- Electrónica
Record 68, Main entry term, Spanish
- conversión de frecuencia
1, record 68, Spanish, conversi%C3%B3n%20de%20frecuencia
correct, feminine noun
Record 68, Abbreviations, Spanish
Record 68, Synonyms, Spanish
- cambio de frecuencia 1, record 68, Spanish, cambio%20de%20frecuencia
correct, masculine noun
Record 68, Textual support, Spanish
Record number: 68, Textual support number: 1 DEF
Proceso de desplazamiento de la banda de frecuencia ocupada por una señal hacia otra parte del espectro de frecuencia, con o sin inversión. 1, record 68, Spanish, - conversi%C3%B3n%20de%20frecuencia
Record 69 - internal organization data 2002-12-13
Record 69, English
Record 69, Subject field(s)
- International Bodies and Committees
- Astronomy
Record 69, Main entry term, English
- Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science
1, record 69, English, Scientific%20Committee%20on%20Frequency%20Allocations%20for%20Radio%20Astronomy%20and%20Space%20Science
correct, international
Record 69, Abbreviations, English
- IUCAF 2, record 69, English, IUCAF
correct, international
Record 69, Synonyms, English
- Inter-Union Commission on Frequency Allocations for Radio Astronomy and Space Science 3, record 69, English, Inter%2DUnion%20Commission%20on%20Frequency%20Allocations%20for%20Radio%20Astronomy%20and%20Space%20Science
former designation, correct, international
- IUCAF 3, record 69, English, IUCAF
former designation, correct, international
- IUCAF 3, record 69, English, IUCAF
Record 69, Textual support, English
Record number: 69, Textual support number: 1 OBS
IUCAF is an international committee(set up in 1960 by URSI, IAU, and COSPAR) that works in the field of spectrum management on behalf of the passive radio sciences, like radio astronomy, remote sensing, space research, and meteorological remote sensing. The IUCAF brief is to study and coordinate the requirements for radio frequency allocations established by the afore-mentioned sciences and to make these requirements known to the national and international bodies responsible for frequency allocations. IUCAF has official standing as a nonvoting organisation at the ITU, the International Telecommunication Union, located in Geneva, Switzerland. 4, record 69, English, - Scientific%20Committee%20on%20Frequency%20Allocations%20for%20Radio%20Astronomy%20and%20Space%20Science
Record 69, French
Record 69, Domaine(s)
- Organismes et comités internationaux
- Astronomie
Record 69, Main entry term, French
- Comité Scientifique pour l'Allocation des Fréquences à la Radio Astronomie et la Recherche Spatiale
1, record 69, French, Comit%C3%A9%20Scientifique%20pour%20l%27Allocation%20des%20Fr%C3%A9quences%20%C3%A0%20la%20Radio%20Astronomie%20et%20la%20Recherche%20Spatiale
correct, masculine noun, international
Record 69, Abbreviations, French
Record 69, Synonyms, French
- Comité inter-unions pour l'attribution de fréquences 2, record 69, French, Comit%C3%A9%20inter%2Dunions%20pour%20l%27attribution%20de%20fr%C3%A9quences
former designation, correct, masculine noun, international
Record 69, Textual support, French
Record 69, Key term(s)
- Commission interunions pour l'attribution de fréquences à la radioastronomie et à la science
Record 69, Spanish
Record 69, Campo(s) temático(s)
- Organismos y comités internacionales
- Astronomía
Record 69, Main entry term, Spanish
- Comité Inter-Uniones para la Atribución de Frecuencias a la Radioastronomía y a la Ciencia
1, record 69, Spanish, Comit%C3%A9%20Inter%2DUniones%20para%20la%20Atribuci%C3%B3n%20de%20Frecuencias%20a%20la%20Radioastronom%C3%ADa%20y%20a%20la%20Ciencia
masculine noun
Record 69, Abbreviations, Spanish
- IUCAF 1, record 69, Spanish, IUCAF
masculine noun
Record 69, Synonyms, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 2002-11-13
Record 70, English
Record 70, Subject field(s)
- Telecommunications Facilities
- Radio Broadcasting
Record 70, Main entry term, English
- single frequency network
1, record 70, English, single%20frequency%20network
correct
Record 70, Abbreviations, English
- SFN 2, record 70, English, SFN
correct
Record 70, Synonyms, English
Record 70, Textual support, English
Record number: 70, Textual support number: 1 CONT
Indeed, COFDM [Coded Orthogonal Frequency Division Multiplexing] allows the introduction of intentional ’man-made multipath’, where all the transmitters within the transmission network operate on the same frequency-a single frequency network or SFN. This efficient use of valuable radio-frequency spectrum would never be possible with existing analogue transmission systems. 3, record 70, English, - single%20frequency%20network
Record 70, French
Record 70, Domaine(s)
- Installations de télécommunications
- Radiodiffusion
Record 70, Main entry term, French
- réseau monofréquence
1, record 70, French, r%C3%A9seau%20monofr%C3%A9quence
correct, masculine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 CONT
La planification des allotissements pour les stations AM devrait être effectuée en fonction des mêmes critères que ceux qui régissent les stations FM : permettre le remplacement des stations AM à large couverture par des installations de radio numérique équivalant à la station FM de la classe supérieure de la collectivité, en utilisant un réseau monofréquence ou des prolongateurs de couverture. 2, record 70, French, - r%C3%A9seau%20monofr%C3%A9quence
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 2002-10-28
Record 71, English
Record 71, Subject field(s)
- Acoustics (Physics)
- Telecommunications
Record 71, Main entry term, English
- energy spectral density
1, record 71, English, energy%20spectral%20density
correct
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record number: 71, Textual support number: 1 DEF
A distribution as a function of frequency of the energy of a signal, or a noise having a continuous spectrum and finite total energy. 2, record 71, English, - energy%20spectral%20density
Record 71, French
Record 71, Domaine(s)
- Acoustique (Physique)
- Télécommunications
Record 71, Main entry term, French
- densité spectrale d'énergie
1, record 71, French, densit%C3%A9%20spectrale%20d%27%C3%A9nergie
correct, feminine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
- énergie spectrique 1, record 71, French, %C3%A9nergie%20spectrique
correct, feminine noun
Record 71, Textual support, French
Record number: 71, Textual support number: 1 DEF
Répartition en fonction de la fréquence de l'énergie d'un signal ou d'un bruit à spectre continu et d'énergie totale finie. 2, record 71, French, - densit%C3%A9%20spectrale%20d%27%C3%A9nergie
Record 71, Spanish
Record 71, Campo(s) temático(s)
- Acústica (Física)
- Telecomunicaciones
Record 71, Main entry term, Spanish
- densidad espectral de energía
1, record 71, Spanish, densidad%20espectral%20de%20energ%C3%ADa
correct, feminine noun
Record 71, Abbreviations, Spanish
Record 71, Synonyms, Spanish
Record 71, Textual support, Spanish
Record number: 71, Textual support number: 1 DEF
Distribución en función de la frecuencia de la energía de una señal o de un ruido, que tiene un espectro continuo y de energía total finita. 1, record 71, Spanish, - densidad%20espectral%20de%20energ%C3%ADa
Record number: 71, Textual support number: 1 OBS
Dispersión de energía en el servicio fijo vía satélite. 1, record 71, Spanish, - densidad%20espectral%20de%20energ%C3%ADa
Record 72 - internal organization data 2002-09-09
Record 72, English
Record 72, Subject field(s)
- Electrical Systems
- Gears and Friction Wheels
- Bearings and Bearing Systems (Mechanical Components)
Record 72, Main entry term, English
- cepstral analysis
1, record 72, English, cepstral%20analysis
correct
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 CONT
When the cepstral analysis is performed ... the ball-cage vibrations and changes in vibrations that are symptomatic of wear can be detected earlier in a test than they can be by more conventional methods based on straingauge measurements. ... Cepstral analysis is particularly useful in diagnoses of gearboxes and rolling element bearings .... 1, record 72, English, - cepstral%20analysis
Record number: 72, Textual support number: 1 OBS
A cepstrum is a spectrum of a logarithmic power spectrum. Because of this, a peak in the cepstrum indicates periodicity in the spectrum; usually, this signifies a family of harmonics at equal frequency intervals. 1, record 72, English, - cepstral%20analysis
Record number: 72, Textual support number: 2 OBS
Cepstral analysis has been widely applied to gear monitoring. The cepstrum is well suited for the detection of sidebands in vibration spectra and for the estimation of their evolution during gear life. In addition, since the cepstrum estimates the average sideband spacing over a wide frequency range, it allows very accurate measurement of the sideband periodicity. It is therefore applicable to both detection and diagnosis of gear faults. 2, record 72, English, - cepstral%20analysis
Record 72, French
Record 72, Domaine(s)
- Ensembles électrotechniques
- Engrenages et roues de friction
- Paliers, coussinets et roulements (Composants mécaniques)
Record 72, Main entry term, French
- analyse cepstrale
1, record 72, French, analyse%20cepstrale
correct, feminine noun
Record 72, Abbreviations, French
Record 72, Synonyms, French
Record 72, Textual support, French
Record 72, Spanish
Record 72, Textual support, Spanish
Record 73 - internal organization data 2002-05-23
Record 73, English
Record 73, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 73, Main entry term, English
- narrowband filter test
1, record 73, English, narrowband%20filter%20test
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
Analysis of the frequency spectrum of the records shows the majority of the source energy lies within the 35-250 Hz band. This range was used as the basis for a series of narrowband filter tests to determine the best filter to minimize ambient noise(pump noise, traffic, jet noise, etc.). 2, record 73, English, - narrowband%20filter%20test
Record 73, French
Record 73, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 73, Main entry term, French
- essai du filtre à bande étroite
1, record 73, French, essai%20du%20filtre%20%C3%A0%20bande%20%C3%A9troite
proposal, masculine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
Record 73, Textual support, French
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 2002-05-22
Record 74, English
Record 74, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
- Internet and Telematics
Record 74, Main entry term, English
- code division multiplexing
1, record 74, English, code%20division%20multiplexing
correct
Record 74, Abbreviations, English
- CDM 2, record 74, English, CDM
correct
Record 74, Synonyms, English
- code-division multiplex 3, record 74, English, code%2Ddivision%20multiplex
correct
- CDM 3, record 74, English, CDM
correct
- CDM 3, record 74, English, CDM
- code-division multiplexing 3, record 74, English, code%2Ddivision%20multiplexing
correct
Record 74, Textual support, English
Record number: 74, Textual support number: 1 DEF
A multiplex technique commonly used in spread spectrum radio communications which selects the appropriate signal from others in the same frequency band by means of a unique code. 4, record 74, English, - code%20division%20multiplexing
Record 74, French
Record 74, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
- Internet et télématique
Record 74, Main entry term, French
- multiplexage en code
1, record 74, French, multiplexage%20en%20code
correct, masculine noun
Record 74, Abbreviations, French
Record 74, Synonyms, French
- multiplexage par répartition en code 1, record 74, French, multiplexage%20par%20r%C3%A9partition%20en%20code
correct, masculine noun
- MRC 2, record 74, French, MRC
correct, masculine noun
- MRC 2, record 74, French, MRC
- multiplex par répartition du code 3, record 74, French, multiplex%20par%20r%C3%A9partition%20du%20code
correct, masculine noun
Record 74, Textual support, French
Record number: 74, Textual support number: 1 DEF
Multiplexage dans lequel chaque signal indépendant est caractérisé par une séquence codée qui permet de le restituer à partir du signal composite. 1, record 74, French, - multiplexage%20en%20code
Record 74, Spanish
Record 74, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiotransmisión y radiorrecepción
- Internet y telemática
Record 74, Main entry term, Spanish
- múltiplex por distribución del código
1, record 74, Spanish, m%C3%BAltiplex%20por%20distribuci%C3%B3n%20del%20c%C3%B3digo
correct, masculine noun
Record 74, Abbreviations, Spanish
Record 74, Synonyms, Spanish
- multiplexaje por distribución del código 1, record 74, Spanish, multiplexaje%20por%20distribuci%C3%B3n%20del%20c%C3%B3digo
correct, masculine noun
- multiplexaje por división del código 1, record 74, Spanish, multiplexaje%20por%20divisi%C3%B3n%20del%20c%C3%B3digo
correct, masculine noun, Mexico
Record 74, Textual support, Spanish
Record number: 74, Textual support number: 1 DEF
Múltiplex en el que dos o más enlaces de comunicación ocupan simultáneamente el canal de transmisión completo, con estructuras de señal de código diseñadas de tal modo que un receptor dado responda sólo a sus propias señales e interprete las otras señales como ruido. 1, record 74, Spanish, - m%C3%BAltiplex%20por%20distribuci%C3%B3n%20del%20c%C3%B3digo
Record 75 - internal organization data 2002-05-09
Record 75, English
Record 75, Subject field(s)
- Telecommunications
- Aeroindustry
- Radar, Radio Guidance and Goniometry
- Audio Technology
Record 75, Main entry term, English
- spectrum analyser
1, record 75, English, spectrum%20analyser
correct
Record 75, Abbreviations, English
Record 75, Synonyms, English
- spectrum analyzer 2, record 75, English, spectrum%20analyzer
correct
Record 75, Textual support, English
Record number: 75, Textual support number: 1 CONT
Electronic 10-Band Graphic Equalizer....-10-band spectrum analyzer : Monitors the frequency makeup of music, channel by channel. 3, record 75, English, - spectrum%20analyser
Record 75, French
Record 75, Domaine(s)
- Télécommunications
- Constructions aéronautiques
- Radar, radioguidage et radiogoniométrie
- Électroacoustique
Record 75, Main entry term, French
- analyseur de spectre
1, record 75, French, analyseur%20de%20spectre
correct, masculine noun
Record 75, Abbreviations, French
Record 75, Synonyms, French
- analyseur panoramique 2, record 75, French, analyseur%20panoramique
masculine noun
Record 75, Textual support, French
Record number: 75, Textual support number: 1 DEF
Appareil destiné à régler le niveau des enceintes. 3, record 75, French, - analyseur%20de%20spectre
Record number: 75, Textual support number: 1 OBS
Il affiche le niveau du son pour tous les spectres audibles, des plus basses aux plus hautes fréquences. 3, record 75, French, - analyseur%20de%20spectre
Record 75, Spanish
Record 75, Textual support, Spanish
Record 76 - internal organization data 2002-03-20
Record 76, English
Record 76, Subject field(s)
- Radio Waves
- Telecommunications Transmission
Record 76, Main entry term, English
- frequency spectrum management
1, record 76, English, frequency%20spectrum%20management
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
Record 76, Textual support, English
Record number: 76, Textual support number: 1 CONT
Radio frequency spectrum management 2, record 76, English, - frequency%20spectrum%20management
Record 76, French
Record 76, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
Record 76, Main entry term, French
- gestion du spectre des fréquences
1, record 76, French, gestion%20du%20spectre%20des%20fr%C3%A9quences
correct, feminine noun
Record 76, Abbreviations, French
Record 76, Synonyms, French
- régulation du spectre des fréquences 2, record 76, French, r%C3%A9gulation%20du%20spectre%20des%20fr%C3%A9quences
feminine noun
Record 76, Textual support, French
Record number: 76, Textual support number: 1 CONT
Régulation du spectre des fréquences de radio communication 2, record 76, French, - gestion%20du%20spectre%20des%20fr%C3%A9quences
Record 76, Spanish
Record 76, Textual support, Spanish
Record 77 - internal organization data 2002-03-08
Record 77, English
Record 77, Subject field(s)
- Radio Transmission and Reception
- Radar, Radio Guidance and Goniometry
Record 77, Main entry term, English
- deterministic signal
1, record 77, English, deterministic%20signal
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
Record 77, Textual support, English
Record number: 77, Textual support number: 1 CONT
Deterministic : A type of signal whose spectrum consists of a collection of discrete components, as opposed to a random signal, whose spectrum is spread out or "smeared" in frequency. Some deterministic signals are periodic and their spectra consist of harmonic series. Vibration signatures of machines are in general deterministic, containing one or more harmonic series, but they always have non-deterministic components, such as background noise. 2, record 77, English, - deterministic%20signal
Record 77, French
Record 77, Domaine(s)
- Émission et réception radio
- Radar, radioguidage et radiogoniométrie
Record 77, Main entry term, French
- signal déterministe
1, record 77, French, signal%20d%C3%A9terministe
correct, masculine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
Record 77, Textual support, French
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 2002-03-07
Record 78, English
Record 78, Subject field(s)
- Acoustics (Physics)
- Statistics
- Programming Languages
Record 78, Main entry term, English
- deterministic signal processing
1, record 78, English, deterministic%20signal%20processing
correct
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 OBS
Deterministic : A type of signal whose spectrum consists of a collection of discrete components, as opposed to a random signal, whose spectrum is spread out or "smeared" in frequency. Some deterministic signals are periodic, and their spectra consist of harmonic series. Vibration signatures of machines are in general deterministic, containing one or more harmonic series, but they always have non-deterministic components, such as background noise. 2, record 78, English, - deterministic%20signal%20processing
Record 78, French
Record 78, Domaine(s)
- Acoustique (Physique)
- Statistique
- Langages de programmation
Record 78, Main entry term, French
- traitement du signal déterministe
1, record 78, French, traitement%20du%20signal%20d%C3%A9terministe
correct, masculine noun
Record 78, Abbreviations, French
Record 78, Synonyms, French
Record 78, Textual support, French
Record 78, Spanish
Record 78, Textual support, Spanish
Record 79 - internal organization data 2002-01-24
Record 79, English
Record 79, Subject field(s)
- Telecommunications Transmission
- Radio Broadcasting
Record 79, Main entry term, English
- frequency-division technique
1, record 79, English, frequency%2Ddivision%20technique
correct
Record 79, Abbreviations, English
Record 79, Synonyms, English
Record 79, Textual support, English
Record number: 79, Textual support number: 1 DEF
A method of assigning separate portions of the available frequency spectrum of a transmission media to individual channels. 1, record 79, English, - frequency%2Ddivision%20technique
Record 79, French
Record 79, Domaine(s)
- Transmission (Télécommunications)
- Radiodiffusion
Record 79, Main entry term, French
- technique de division des fréquences
1, record 79, French, technique%20de%20division%20des%20fr%C3%A9quences
correct, feminine noun
Record 79, Abbreviations, French
Record 79, Synonyms, French
- technique de distribution des fréquences 2, record 79, French, technique%20de%20distribution%20des%20fr%C3%A9quences
correct, feminine noun
Record 79, Textual support, French
Record 79, Spanish
Record 79, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiodifusión
Record 79, Main entry term, Spanish
- técnica de división de frecuencia
1, record 79, Spanish, t%C3%A9cnica%20de%20divisi%C3%B3n%20de%20frecuencia
correct, feminine noun
Record 79, Abbreviations, Spanish
Record 79, Synonyms, Spanish
- técnica de distribución de frecuencia 1, record 79, Spanish, t%C3%A9cnica%20de%20distribuci%C3%B3n%20de%20frecuencia
correct, feminine noun
Record 79, Textual support, Spanish
Record number: 79, Textual support number: 1 DEF
Método por el que se asignan partes separadas del espectro de frecuencia disponible de un medio de transmisión a canales individuales. 1, record 79, Spanish, - t%C3%A9cnica%20de%20divisi%C3%B3n%20de%20frecuencia
Record 80 - internal organization data 2001-08-23
Record 80, English
Record 80, Subject field(s)
- Optics
- Lasers and Masers
Record 80, Main entry term, English
- resonance phenomenon
1, record 80, English, resonance%20phenomenon
correct
Record 80, Abbreviations, English
Record 80, Synonyms, English
- resonance phenomen 2, record 80, English, resonance%20phenomen
see observation
Record 80, Textual support, English
Record number: 80, Textual support number: 1 CONT
The basic principle of the OWLS [optical waveguide lightmode spectroscopy] method is that linearly polarized light (He-Ne laser) is coupled by a diffraction grating into the waveguide layer, provided that the incoupling condition is fulfilled. The incoupling is a resonance phenomenon that occurs at a precise angle of incidence, which depends on the refractive indices of the medium covering the surface of the waveguide. 1, record 80, English, - resonance%20phenomenon
Record number: 80, Textual support number: 2 CONT
The CEPES-Laser is a highly effective mutifunctional treatment system. Because of its wide application capability it has for many years been very succesfully applied in human and veterinary medicine... Despite having a low output performance of approx 0, 5 mWatt the treatment signals penetrate through the combination with a magnetic field(Schumann and geomagnetic frequency spectrum) into the intracellular environment and generate the necessary physiological resonance phenomen. 3, record 80, English, - resonance%20phenomenon
Record number: 80, Textual support number: 1 OBS
phenomen, -mene. Obs. rare. Anglicized form of phenomenon [= F. phénomène]. 4, record 80, English, - resonance%20phenomenon
Record 80, French
Record 80, Domaine(s)
- Optique
- Masers et lasers
Record 80, Main entry term, French
- phénomène de résonance
1, record 80, French, ph%C3%A9nom%C3%A8ne%20de%20r%C3%A9sonance
correct, masculine noun
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 CONT
La possibilité du phénomène laser et d'émission éventuelle d'un rayon laser sont liées aux conditions suivantes : Existence d'un milieu (dans le cas du gyromètre laser, c'est un gaz) possédant au moins trois niveaux d'énergie [...]. Existence d'un procédé, dit de pompage, impliquant un apport d'énergie faisant passer un grand nombre d'électrons du niveau E0) au niveau E [indice 2. Dans le cas des gyromètres laser, le pompage est obtenu par voie électrique [...]. Existence d'un phénomène de résonance correspondant à des ondes lumineuses [...] Dans le cas des gyromètres laser, une cavité résonnante est formée par un ensemble de miroirs de haute qualité. 2, record 80, French, - ph%C3%A9nom%C3%A8ne%20de%20r%C3%A9sonance
Record 80, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 2001-07-18
Record 81, English
Record 81, Subject field(s)
- Telecommunications
- Radio Waves
- Military Communications
Record 81, Main entry term, English
- radio spectrum
1, record 81, English, radio%20spectrum
correct
Record 81, Abbreviations, English
Record 81, Synonyms, English
- radio frequency spectrum 2, record 81, English, radio%20frequency%20spectrum
correct
- RF spectrum 3, record 81, English, RF%20spectrum
correct
Record 81, Textual support, English
Record number: 81, Textual support number: 1 DEF
That part of the electromagnetic spectrum lying above the spectrum of normally audible frequencies but below that of infrared frequencies. Restrictively, the range of useful radio frequencies in this spectrum. 4, record 81, English, - radio%20spectrum
Record number: 81, Textual support number: 1 CONT
... use of communication-satellite systems will require extensive occupation of the radio frequency spectrum. 5, record 81, English, - radio%20spectrum
Record number: 81, Textual support number: 2 CONT
Auctions may provide a more economically efficient manner of allocating certain segments of the manner or allocating certain radio frequency spectrum. 6, record 81, English, - radio%20spectrum
Record number: 81, Textual support number: 1 OBS
Source: Draft for the Canadian Forces Publication B-GL-321-001/FT-001. 7, record 81, English, - radio%20spectrum
Record 81, Key term(s)
- radio-frequency spectrum
Record 81, French
Record 81, Domaine(s)
- Télécommunications
- Ondes radioélectriques
- Transmissions militaires
Record 81, Main entry term, French
- spectre des radiofréquences
1, record 81, French, spectre%20des%20radiofr%C3%A9quences
correct, masculine noun
Record 81, Abbreviations, French
Record 81, Synonyms, French
- spectre radioélectrique 2, record 81, French, spectre%20radio%C3%A9lectrique
correct, masculine noun
- spectre des fréquences radioélectriques 3, record 81, French, spectre%20des%20fr%C3%A9quences%20radio%C3%A9lectriques
correct, masculine noun
Record 81, Textual support, French
Record number: 81, Textual support number: 1 DEF
Partie du spectre électromagnétique où se trouve la gamme totale des fréquences dans laquelle il est possible de produire des ondes radio. 4, record 81, French, - spectre%20des%20radiofr%C3%A9quences
Record number: 81, Textual support number: 1 CONT
[...] l'emploi des systèmes de télécommunication par satellite entraînera une forte utilisation du spectre radioélectrique. 5, record 81, French, - spectre%20des%20radiofr%C3%A9quences
Record number: 81, Textual support number: 2 CONT
La mise aux enchères constitue parfois le moyen le plus efficient d'attribuer certains segments du spectre de radiofréquences. 1, record 81, French, - spectre%20des%20radiofr%C3%A9quences
Record 81, Key term(s)
- spectre radio
Record 81, Spanish
Record 81, Campo(s) temático(s)
- Telecomunicaciones
- Ondas radioeléctricas
- Comunicaciones militares
Record 81, Main entry term, Spanish
- espectro radioeléctrico
1, record 81, Spanish, espectro%20radioel%C3%A9ctrico
correct, masculine noun
Record 81, Abbreviations, Spanish
Record 81, Synonyms, Spanish
- espectro de frecuencias radioeléctricas 2, record 81, Spanish, espectro%20de%20frecuencias%20radioel%C3%A9ctricas
correct, masculine noun
- espectro de radiofrecuencias 2, record 81, Spanish, espectro%20de%20radiofrecuencias
correct, masculine noun
Record 81, Textual support, Spanish
Record number: 81, Textual support number: 1 DEF
Parte de radiofrecuencia del espectro electromagnético. 1, record 81, Spanish, - espectro%20radioel%C3%A9ctrico
Record 82 - internal organization data 2001-03-16
Record 82, English
Record 82, Subject field(s)
- Informatics
- Language (General)
Record 82, Main entry term, English
- channel vocoder
1, record 82, English, channel%20vocoder
correct
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record number: 82, Textual support number: 1 DEF
Speech coding system in which the frequency spectrum of the signal is represented directly by the energy in each of a set of fixed frequency bands. 1, record 82, English, - channel%20vocoder
Record 82, French
Record 82, Domaine(s)
- Informatique
- Linguistique (Généralités)
Record 82, Main entry term, French
- vocodeur à canaux
1, record 82, French, vocodeur%20%C3%A0%20canaux
correct, masculine noun
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record number: 82, Textual support number: 1 CONT
Optimisation d'un vocodeur à canaux pour la correction de la parole hyperbare. 1, record 82, French, - vocodeur%20%C3%A0%20canaux
Record 82, Spanish
Record 82, Textual support, Spanish
Record 83 - internal organization data 1999-10-18
Record 83, English
Record 83, Subject field(s)
- Acoustics (Physics)
Record 83, Main entry term, English
- transient
1, record 83, English, transient
correct, noun
Record 83, Abbreviations, English
Record 83, Synonyms, English
Record 83, Textual support, English
Record number: 83, Textual support number: 1 DEF
A sound of short period and irregular non-repeating waveform, which implies a continuous spectrum of sound-energy contributions, the frequency distribution of which determines whether the sound is correctly recognizable or not. 1, record 83, English, - transient
Record 83, French
Record 83, Domaine(s)
- Acoustique (Physique)
Record 83, Main entry term, French
- transitoire
1, record 83, French, transitoire
correct, masculine noun
Record 83, Abbreviations, French
Record 83, Synonyms, French
- son transitoire 2, record 83, French, son%20transitoire
correct, masculine noun
Record 83, Textual support, French
Record number: 83, Textual support number: 1 CONT
Les trains d'ondes brefs engendrés sous l'effet d'un choc dans un milieu à sa fréquence propre sont appelés des transitoires. Des transitoires sont également engendrés au début et à la fin de l'action d'une force oscillante de fréquence différente de la fréquence propre du milieu. 1, record 83, French, - transitoire
Record number: 83, Textual support number: 2 CONT
clic. Sensation auditive n'ayant pas de durée apparente, engendrée par des sons ou des phénomènes transitoires très brefs. [Justification reproduite avec l'autorisation de l'AFNOR.] 2, record 83, French, - transitoire
Record 83, Spanish
Record 83, Textual support, Spanish
Record 84 - internal organization data 1999-05-25
Record 84, English
Record 84, Subject field(s)
- Information Processing (Informatics)
Record 84, Main entry term, English
- duobinary technique
1, record 84, English, duobinary%20technique
correct, standardized
Record 84, Abbreviations, English
Record 84, Synonyms, English
Record 84, Textual support, English
Record number: 84, Textual support number: 1 DEF
A method of representing information to be transmitted by pulses shaped so as to reduce the frequency spectrum required to signal the information and using a controlled amount of intersymbol interference. 1, record 84, English, - duobinary%20technique
Record number: 84, Textual support number: 1 OBS
The duobinary technique requires a smaller bandwidth than non-return-to-zero recording. 1, record 84, English, - duobinary%20technique
Record number: 84, Textual support number: 2 OBS
The duobinary technique permits detection of some errors without the addition of error-checking bits. 1, record 84, English, - duobinary%20technique
Record number: 84, Textual support number: 3 OBS
duobinary technique: term and definition reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA. 2, record 84, English, - duobinary%20technique
Record 84, French
Record 84, Domaine(s)
- Traitement de l'information (Informatique)
Record 84, Main entry term, French
- technique duobinaire
1, record 84, French, technique%20duobinaire
correct, feminine noun, standardized
Record 84, Abbreviations, French
Record 84, Synonyms, French
Record 84, Textual support, French
Record number: 84, Textual support number: 1 DEF
Méthode de représentation de l'information à transmettre par des impulsions, de façon à réduire le spectre de fréquence nécessaire, et utilisant une interférence intersymbole contrôlée. 1, record 84, French, - technique%20duobinaire
Record number: 84, Textual support number: 1 OBS
La technique duobinaire demande une largeur de bande inférieure à celle de l'enregistrement sans retour à zéro. 1, record 84, French, - technique%20duobinaire
Record number: 84, Textual support number: 2 OBS
La technique duobinaire permet de détecter certaines erreurs sans qu'il soit nécessaire d'ajouter des bits de contrôle d'erreur. 1, record 84, French, - technique%20duobinaire
Record number: 84, Textual support number: 3 OBS
technique duobinaire : terme et définition reproduits avec l'autorisation de l'Association canadienne de normalisation (CSA), 178, boul. Rexdale, Toronto (Ontario), Canada M9W 1R3 (détentrice des droits d'auteur). La CSA décline toute responsabilité quant à la façon dont la matière est présentée et quant à toute interprétation pouvant en découler. L'information reproduite pourrait ne pas être à jour. Pour plus de renseignements, communiquer avec la CSA. 2, record 84, French, - technique%20duobinaire
Record 84, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 1993-05-15
Record 85, English
Record 85, Subject field(s)
- Telecommunications Transmission
- Television (Radioelectricity)
Record 85, Main entry term, English
- Multipoint Distribution System
1, record 85, English, Multipoint%20Distribution%20System
correct
Record 85, Abbreviations, English
- MDS 1, record 85, English, MDS
correct
Record 85, Synonyms, English
Record 85, Textual support, English
Record number: 85, Textual support number: 1 DEF
A transmitting and receiving system which may be used to transmit up to 15 television programming services in the microwave portion of the spectrum(located in the frequency band 2, 596-2, 686 MHz). It is most commonly used to provide a multi-channel subscription service. 1, record 85, English, - Multipoint%20Distribution%20System
Record 85, French
Record 85, Domaine(s)
- Transmission (Télécommunications)
- Télévision (Radioélectricité)
Record 85, Main entry term, French
- système de distribution multipoint
1, record 85, French, syst%C3%A8me%20de%20distribution%20multipoint
correct, masculine noun
Record 85, Abbreviations, French
- SDM 1, record 85, French, SDM
correct
Record 85, Synonyms, French
Record 85, Textual support, French
Record number: 85, Textual support number: 1 DEF
Système de transmission et de réception pouvant être utilisé pour transmettre jusqu'à 15 services de programmation de télévision dans la portion micro-ondes du spectre (2 596 - 2 686 MHz). Ils sont souvent employés pour offrir un service à canaux multiples par abonnement. 1, record 85, French, - syst%C3%A8me%20de%20distribution%20multipoint
Record 85, Spanish
Record 85, Textual support, Spanish
Record 86 - internal organization data 1990-03-01
Record 86, English
Record 86, Subject field(s)
- Optics
Record 86, Main entry term, English
- resonance Raman effect
1, record 86, English, resonance%20Raman%20effect
correct
Record 86, Abbreviations, English
Record 86, Synonyms, English
- resonance Raman scattering 2, record 86, English, resonance%20Raman%20scattering
Record 86, Textual support, English
Record number: 86, Textual support number: 1 CONT
When the exciting radiation falls within the frequency range of a molecule's absorption band in the visible or ultra-violet spectrum the radiation may be scattered by two different processes, resonance fluorescence or the resonance Raman effect. Both these processes give much more intense scattering than the normal nonresonant Raman effect.... The absolute frequencies of the resonance Raman effect... shift by exactly the amount of any shift in the exciting frequency, just as do those of the normal Raman effect. Thus the main characteristic of the resonance as compared to the normal Raman effect is its intensity, which may be greater by two or three orders of magnitude. 1, record 86, English, - resonance%20Raman%20effect
Record 86, French
Record 86, Domaine(s)
- Optique
Record 86, Main entry term, French
- effet Raman de résonance
1, record 86, French, effet%20Raman%20de%20r%C3%A9sonance
correct, masculine noun
Record 86, Abbreviations, French
Record 86, Synonyms, French
- diffusion Raman de résonance 1, record 86, French, diffusion%20Raman%20de%20r%C3%A9sonance
feminine noun
Record 86, Textual support, French
Record number: 86, Textual support number: 1 CONT
Effet Raman de résonance. La diffusion Raman de résonance est un cas particulier de l'effet Raman qui intervient lorsque la longueur d'onde de la radiation excitatrice est voisine de celle d'une transition électronique de la molécule étudiée. [...] La diffusion Raman de résonance est principalement caractérisée par l'exaltation très importante des intensités jusqu'à un facteur 106 de certains pics correspondant aux vibrations du chromophose, c'est-à-dire la partie de la molécule qui est impliquée dans la transition électronique. 1, record 86, French, - effet%20Raman%20de%20r%C3%A9sonance
Record 86, Spanish
Record 86, Textual support, Spanish
Record 87 - internal organization data 1989-09-21
Record 87, English
Record 87, Subject field(s)
- Electronic Measurements
- Telecommunications
- Radar, Radio Guidance and Goniometry
Record 87, Main entry term, English
- digital spectrum analysis
1, record 87, English, digital%20spectrum%20analysis
correct
Record 87, Abbreviations, English
Record 87, Synonyms, English
Record 87, Textual support, English
Record number: 87, Textual support number: 1 OBS
"spectrum analysis" : The study of energy distribution across the frequency spectrum for a given electrical symbol. 2, record 87, English, - digital%20spectrum%20analysis
Record 87, French
Record 87, Domaine(s)
- Mesures électroniques
- Télécommunications
- Radar, radioguidage et radiogoniométrie
Record 87, Main entry term, French
- analyse spectrale numérique
1, record 87, French, analyse%20spectrale%20num%C3%A9rique
feminine noun
Record 87, Abbreviations, French
Record 87, Synonyms, French
Record 87, Textual support, French
Record 87, Spanish
Record 87, Textual support, Spanish
Record 88 - internal organization data 1989-09-08
Record 88, English
Record 88, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 88, Main entry term, English
- scintillation error
1, record 88, English, scintillation%20error
correct
Record 88, Abbreviations, English
Record 88, Synonyms, English
Record 88, Textual support, English
Record number: 88, Textual support number: 1 DEF
Error in radar-derived target position or Doppler frequency caused by interaction of the scintillation spectrum with frequencies used in sequential measurement techniques. Not to be confused with glint. 2, record 88, English, - scintillation%20error
Record 88, French
Record 88, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 88, Main entry term, French
- erreur de scintillation
1, record 88, French, erreur%20de%20scintillation
correct, feminine noun
Record 88, Abbreviations, French
Record 88, Synonyms, French
Record 88, Textual support, French
Record 88, Spanish
Record 88, Textual support, Spanish
Record 89 - internal organization data 1989-03-23
Record 89, English
Record 89, Subject field(s)
- Lasers and Masers
Record 89, Main entry term, English
- tunable laser
1, record 89, English, tunable%20laser
correct
Record 89, Abbreviations, English
Record 89, Synonyms, English
Record 89, Textual support, English
Record number: 89, Textual support number: 1 DEF
A laser in which the frequency of the output radiation can be tuned over part or all of the ultraviolet, visible, and infrared regions of the spectrum 2, record 89, English, - tunable%20laser
Record number: 89, Textual support number: 1 CONT
Use of tunable lasers. The sharpness of the frequency and the high power per unit solid angle and unit spectral bandpass in a laser beam make it attractive for infrared spectroscopy at ultrahigh resolution. The main problem is the tuning of the laser frequency, that is, varying some parameter in the laser system so that its frequency may be varied continuously and accurately. 3, record 89, English, - tunable%20laser
Record 89, French
Record 89, Domaine(s)
- Masers et lasers
Record 89, Main entry term, French
- laser accordable
1, record 89, French, laser%20accordable
correct, masculine noun
Record 89, Abbreviations, French
Record 89, Synonyms, French
Record 89, Textual support, French
Record number: 89, Textual support number: 1 DEF
laser à longueur d'onde réglable. 2, record 89, French, - laser%20accordable
Record number: 89, Textual support number: 1 CONT
Le développement récent des lasers accordables (dont on peut régler la fréquence d'émission) ouvre les perspectives d'une photochimie sélective par laser permettant une meilleure compréhension des mécanismes des réactions chimiques. 3, record 89, French, - laser%20accordable
Record 89, Spanish
Record 89, Textual support, Spanish
Record 90 - internal organization data 1988-09-21
Record 90, English
Record 90, Subject field(s)
- Electrical Circuits and Circuit Breakers
- Audio Technology
Record 90, Main entry term, English
- dividing network
1, record 90, English, dividing%20network
correct
Record 90, Abbreviations, English
Record 90, Synonyms, English
- crossover network 2, record 90, English, crossover%20network
correct
- cross-over network 3, record 90, English, cross%2Dover%20network
correct
- loudspeaker crossover network 4, record 90, English, loudspeaker%20crossover%20network
correct
- crossover 4, record 90, English, crossover
correct
- speaker dividing network 5, record 90, English, speaker%20dividing%20network
- loudspeaker dividing network 1, record 90, English, loudspeaker%20dividing%20network
correct
- crossover filter 6, record 90, English, crossover%20filter
- sound crossover filter 6, record 90, English, sound%20crossover%20filter
avoid
Record 90, Textual support, English
Record number: 90, Textual support number: 1 DEF
A frequency selective network that divides the spectrum into two or more frequency bands for distribution to different loads. 1, record 90, English, - dividing%20network
Record number: 90, Textual support number: 1 CONT
[A] crossover network ... [is an] electrical filter ... [mainly designed] for ... [use in a] multispeaker system. 7, record 90, English, - dividing%20network
Record number: 90, Textual support number: 2 CONT
The crossover frequency is dependent on the characteristics of the speaker units employed. The rate of attenuation may be 6, 12, or even 18 dB per octave .... General design considerations for crossover networks require that the crossover frequency should start becoming effective before the frequency response of the loudspeaker falls off and the loudspeaker becomes nonlinear. 4, record 90, English, - dividing%20network
Record number: 90, Textual support number: 1 OBS
If not otherwise specified, a crossover network is a passive circuit, i.e. made of coils, capacitors and (sometimes) resistors. 8, record 90, English, - dividing%20network
Record 90, French
Record 90, Domaine(s)
- Circuits électriques et coupe-circuits
- Électroacoustique
Record 90, Main entry term, French
- filtre passif
1, record 90, French, filtre%20passif
correct, masculine noun
Record 90, Abbreviations, French
Record 90, Synonyms, French
- filtre 2, record 90, French, filtre
correct, see observation, masculine noun
- réseau de croisement 2, record 90, French, r%C3%A9seau%20de%20croisement
avoid, see observation, masculine noun
- filtre à coupure 2, record 90, French, filtre%20%C3%A0%20coupure
avoid, see observation, masculine noun
Record 90, Textual support, French
Record number: 90, Textual support number: 1 DEF
Dans une enceinte [acoustique] à plusieurs haut-parleurs, circuit électrique, composé d'inductances et de condensateurs, destiné à alimenter convenablement les transducteurs, chacun ne devant reproduire que la gamme de fréquences pour laquelle il a été conçu. 2, record 90, French, - filtre%20passif
Record number: 90, Textual support number: 1 CONT
Un filtre passif, incorporé à l'enceinte, assigne à chaque transducteur une gamme de fréquences à reproduire, par exemple : 20 à 600 Hz pour le grave; 600 à 5 000 Hz pour le médial; 5 à 20 kHz pour le tweeter. 2, record 90, French, - filtre%20passif
Record number: 90, Textual support number: 1 OBS
Selon que la gamme à reproduire est divisée en deux, trois ou cinq tranches, on parle de filtre [passif] à deux, trois ou cinq voies. 3, record 90, French, - filtre%20passif
Record number: 90, Textual support number: 2 OBS
On emploie souvent "filtre" lorsqu'il n'y a pas risque de confusion. 3, record 90, French, - filtre%20passif
Record number: 90, Textual support number: 3 OBS
Il est absolument incorrect de dire, dans ce contexte : "filtre à coupure", "réseau de croisement", "filtre de croisement", etc. 2, record 90, French, - filtre%20passif
Record 90, Key term(s)
- filtre de croisement
- filtre aiguilleur
- filtre séparateur
Record 90, Spanish
Record 90, Textual support, Spanish
Record 91 - internal organization data 1988-02-12
Record 91, English
Record 91, Subject field(s)
- Diagnostic Procedures (Medicine)
- Hearing
Record 91, Main entry term, English
- masking
1, record 91, English, masking
correct
Record 91, Abbreviations, English
Record 91, Synonyms, English
Record 91, Textual support, English
Record number: 91, Textual support number: 1 DEF
In audiology,... the process by which a sound of a particular frequency is rendered inaudible by a louder sound the frequency spectrum of which includes the frequency of the occluded or masked sound. 2, record 91, English, - masking
Record 91, French
Record 91, Domaine(s)
- Méthodes diagnostiques (Médecine)
- Ouïe
Record 91, Main entry term, French
- assourdissement
1, record 91, French, assourdissement
masculine noun, generic
Record 91, Abbreviations, French
Record 91, Synonyms, French
- bruit masquant 1, record 91, French, bruit%20masquant
masculine noun, specific
Record 91, Textual support, French
Record number: 91, Textual support number: 1 OBS
Il existe différentes techniques d'assourdissement, comme : bruit masquant, jet de gaz. (Encycl. méd.-chir. ORL, 035,A10,5) 1, record 91, French, - assourdissement
Record 91, Spanish
Record 91, Textual support, Spanish
Record 92 - internal organization data 1987-09-28
Record 92, English
Record 92, Subject field(s)
- Audio Technology
Record 92, Main entry term, English
- graphic equalizer
1, record 92, English, graphic%20equalizer
correct
Record 92, Abbreviations, English
Record 92, Synonyms, English
Record 92, Textual support, English
Record number: 92, Textual support number: 1 DEF
... a variable equalizer used... [in sound production, transmission or recording systems]. The equalizer consists of two units : an amplifier and a group of resonant circuits; and a control panel containing a group of attenuator controls, with straightline characteristics, operating in conjunction with a panel designed to show the equalization graphically by the position of the equalizer controls. Each control permits a portion of the audio frequency spectrum to be increased or decreased 8 dB in steps of 1 dB. Frequencies of 63, 160, 400, 1000, 2500, and 6300 Hz have been selected to provide a balanced energy response in the intermediate frequencies. Because of the control panel design... [we can see] the amount of equalization graphically at all times; hence its name. 1, record 92, English, - graphic%20equalizer
Record number: 92, Textual support number: 1 OBS
Equalizer: [In most of domestic audio systems, it’s a] passive device designed to compensate for an undesired amplitude-frequency and/or phase-frequency characteristic of ... [the systems or their components]. 2, record 92, English, - graphic%20equalizer
Record 92, French
Record 92, Domaine(s)
- Électroacoustique
Record 92, Main entry term, French
- égaliseur graphique
1, record 92, French, %C3%A9galiseur%20graphique
correct, see observation, masculine noun
Record 92, Abbreviations, French
Record 92, Synonyms, French
- correcteur graphique 1, record 92, French, correcteur%20graphique
correct, masculine noun
- égalisateur graphique 2, record 92, French, %C3%A9galisateur%20graphique
avoid, masculine noun
Record 92, Textual support, French
Record number: 92, Textual support number: 1 DEF
Égaliseur commandé par des curseurs modifiant chacun, en amplitude ou en phase, une fréquence déterminée du spectre. Les curseurs se déplaçant devant un panneau réglé, leur position permet en quelque sorte de "visualiser" la courbe d'égalisation. 1, record 92, French, - %C3%A9galiseur%20graphique
Record number: 92, Textual support number: 1 OBS
Égaliseur : Dispositif électrique, employé dans les systèmes de production, de transmission ou d'enregistrement du son pour obtenir une réponse en fréquence désirée, donnant généralement au signal électrique ou acoustique une intensité égale à toutes les fréquences d'une bande déterminée. 3, record 92, French, - %C3%A9galiseur%20graphique
Record number: 92, Textual support number: 2 OBS
L'usage a consacré les termes "égaliseur graphique" et "correcteur graphique", alors qu'il eût mieux valu parler d'égaliseur ou de correcteur "à graphique". Quant à "égalisateur", il n'a pas été officiellement reçu. 1, record 92, French, - %C3%A9galiseur%20graphique
Record number: 92, Textual support number: 3 OBS
La Commission électrotechnique internationale utilise "correcteur" de préférence à "égaliseur". 1, record 92, French, - %C3%A9galiseur%20graphique
Record 92, Spanish
Record 92, Textual support, Spanish
Record 93 - internal organization data 1984-06-15
Record 93, English
Record 93, Subject field(s)
- Radio Interference
Record 93, Main entry term, English
- black noise
1, record 93, English, black%20noise
correct
Record 93, Abbreviations, English
Record 93, Synonyms, English
Record 93, Textual support, English
Record number: 93, Textual support number: 1 DEF
in a spectrum of electromagnetic wave frequencies, a frequency spectrum of predominantly zero power level at all frequencies except for a few narrow bands or spikes. 1, record 93, English, - black%20noise
Record 93, French
Record 93, Domaine(s)
- Perturbations radio
Record 93, Main entry term, French
- bruit noir
1, record 93, French, bruit%20noir
proposal, masculine noun
Record 93, Abbreviations, French
Record 93, Synonyms, French
Record 93, Textual support, French
Record 93, Spanish
Record 93, Textual support, Spanish
Record 94 - internal organization data 1983-01-11
Record 94, English
Record 94, Subject field(s)
- Electronic Warfare
- Radio Interference
Record 94, Main entry term, English
- transponder jammer
1, record 94, English, transponder%20jammer
correct
Record 94, Abbreviations, English
Record 94, Synonyms, English
Record 94, Textual support, English
Record number: 94, Textual support number: 1 CONT
The transponder jammer searches the spectrum for a target signal, tunes its transmitter to the target signal frequency, and begins jamming. 1, record 94, English, - transponder%20jammer
Record 94, French
Record 94, Domaine(s)
- Guerre électronique
- Perturbations radio
Record 94, Main entry term, French
- brouilleur à répondeur 1, record 94, French, brouilleur%20%C3%A0%20r%C3%A9pondeur
Record 94, Abbreviations, French
Record 94, Synonyms, French
Record 94, Textual support, French
Record number: 94, Textual support number: 1 CONT
Le brouilleur à répondeur satisfait à ces exigences. Ce type de brouilleur explore le spectre électromagnétique à la recherche d'un objectif, c'est-à-dire d'un signal de télécommunications, accorde son émetteur sur la fréquence de l'objectif et commence à brouiller celle-ci. 1, record 94, French, - brouilleur%20%C3%A0%20r%C3%A9pondeur
Record 94, Spanish
Record 94, Textual support, Spanish
Record 95 - internal organization data 1982-10-05
Record 95, English
Record 95, Subject field(s)
- Telecommunications Transmission
- Radio Waves
Record 95, Main entry term, English
- frequency-hopping tactical radio
1, record 95, English, frequency%2Dhopping%20tactical%20radio
correct
Record 95, Abbreviations, English
Record 95, Synonyms, English
Record 95, Textual support, English
Record number: 95, Textual support number: 1 OBS
The result is Jaguar-V, the world's first frequency-hopping tactical radio.(...) Based on the principle of hopping its transmitted frequency around the spectrum many times a second, Jaguar-V maintains intelligible communication in the face of severe ECM-even with a third of the available channels occupied by other signals. 1, record 95, English, - frequency%2Dhopping%20tactical%20radio
Record 95, French
Record 95, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 95, Main entry term, French
- radio militaire à sauts de fréquence 1, record 95, French, radio%20militaire%20%C3%A0%20sauts%20de%20fr%C3%A9quence
Record 95, Abbreviations, French
Record 95, Synonyms, French
Record 95, Textual support, French
Record number: 95, Textual support number: 1 OBS
Ce programme a donné naissance à la Jaguar-V, la première au monde des radios militaires à sauts de fréquence (...) Utilisant la technique qui consiste à faire varier la fréquence d'émission de nombreuses fois par seconde dans l'étendue du spectre, la Jaguar-Vasure l'intelligibilité des télécommunications en présence de contre-mesures électroniques intenses-même si un tiers des canaux disponibles est occupé par d'autres signaux. 1, record 95, French, - radio%20militaire%20%C3%A0%20sauts%20de%20fr%C3%A9quence
Record 95, Spanish
Record 95, Textual support, Spanish
Record 96 - internal organization data 1982-09-21
Record 96, English
Record 96, Subject field(s)
- Air Transport
Record 96, Main entry term, English
- radio identification
1, record 96, English, radio%20identification
correct
Record 96, Abbreviations, English
Record 96, Synonyms, English
Record 96, Textual support, English
Record number: 96, Textual support number: 1 OBS
When two radio navigation aids operating in different bands of the frequency spectrum are situated at the same location, their radio identifications are normally the same. 1, record 96, English, - radio%20identification
Record 96, French
Record 96, Domaine(s)
- Transport aérien
Record 96, Main entry term, French
- identification radio 1, record 96, French, identification%20radio
Record 96, Abbreviations, French
Record 96, Synonyms, French
Record 96, Textual support, French
Record number: 96, Textual support number: 1 OBS
Lorsque deux aides de radionavigation fonctionnant dans des bandes différentes du spectre des fréquences sont situées au même emplacement, leur identification radio est en principe la même. 1, record 96, French, - identification%20radio
Record 96, Spanish
Record 96, Textual support, Spanish
Record 97 - internal organization data 1982-06-03
Record 97, English
Record 97, Subject field(s)
- Telecommunications Transmission
Record 97, Main entry term, English
- impulsive-noise tolerance
1, record 97, English, impulsive%2Dnoise%20tolerance
correct
Record 97, Abbreviations, English
Record 97, Synonyms, English
Record 97, Textual support, English
Record number: 97, Textual support number: 1 DEF
The spectrum amplitude of impulses at a given pulse-repetition frequency at which the receiver, with an input signal applied at specific levels, produces standard signal-to-noise ratios at the output terminals. 1, record 97, English, - impulsive%2Dnoise%20tolerance
Record 97, French
Record 97, Domaine(s)
- Transmission (Télécommunications)
Record 97, Main entry term, French
- tolérance du bruit impulsif
1, record 97, French, tol%C3%A9rance%20du%20bruit%20impulsif
correct, feminine noun
Record 97, Abbreviations, French
Record 97, Synonyms, French
Record 97, Textual support, French
Record number: 97, Textual support number: 1 DEF
Amplitude du spectre des impulsions à une fréquence de répétition des impulsions données pour laquelle le récepteur produit avec un signal d'entrée appliqué à des niveaux donnés, des rapports signal/bruit normalisés aux extrémités de sortie. 1, record 97, French, - tol%C3%A9rance%20du%20bruit%20impulsif
Record 97, Spanish
Record 97, Textual support, Spanish
Record 98 - internal organization data 1981-05-22
Record 98, English
Record 98, Subject field(s)
- Acoustics (Physics)
Record 98, Main entry term, English
- envelope analysis 1, record 98, English, envelope%20analysis
Record 98, Abbreviations, English
Record 98, Synonyms, English
Record 98, Textual support, English
Record number: 98, Textual support number: 1 OBS
Using a method known as "envelope analysis" it is possible to produce a special frequency spectrum which gives such amplitude variations [for noises not found in a normal frequency spectrum]. 1, record 98, English, - envelope%20analysis
Record 98, French
Record 98, Domaine(s)
- Acoustique (Physique)
Record 98, Main entry term, French
- analyse enveloppe 1, record 98, French, analyse%20enveloppe
Record 98, Abbreviations, French
Record 98, Synonyms, French
Record 98, Textual support, French
Record number: 98, Textual support number: 1 OBS
Une méthode dite analyse enveloppe permet d'établir un spectre de fréquence spécial qui donne de telles variations d'amplitude [de certains bruits qui ne se trouvent pas dans un spectre spécial de fréquences]. 1, record 98, French, - analyse%20enveloppe
Record 98, Spanish
Record 98, Textual support, Spanish
Record 99 - internal organization data 1980-11-07
Record 99, English
Record 99, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 99, Main entry term, English
- out-of-band emission
1, record 99, English, out%2Dof%2Dband%20emission
correct
Record 99, Abbreviations, English
Record 99, Synonyms, English
Record 99, Textual support, English
Record number: 99, Textual support number: 1 DEF
Emission on a frequency or frequencies of the out-of-band spectrum. 1, record 99, English, - out%2Dof%2Dband%20emission
Record 99, French
Record 99, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 99, Main entry term, French
- émission hors bande
1, record 99, French, %C3%A9mission%20hors%20bande
correct, feminine noun
Record 99, Abbreviations, French
Record 99, Synonyms, French
Record 99, Textual support, French
Record number: 99, Textual support number: 1 DEF
Émission sur une ou sur plusieurs fréquences du spectre hors bande. 1, record 99, French, - %C3%A9mission%20hors%20bande
Record 99, Spanish
Record 99, Textual support, Spanish
Record 100 - internal organization data 1980-01-29
Record 100, English
Record 100, Subject field(s)
- Telecommunications Transmission
- Information Processing (Informatics)
Record 100, Main entry term, English
- tamed frequency modulation 1, record 100, English, tamed%20frequency%20modulation
Record 100, Abbreviations, English
Record 100, Synonyms, English
Record 100, Textual support, English
Record number: 100, Textual support number: 1 OBS
... a different system of frequency modulation for transmitting digital information. Using this method a very narrow spectrum is obtained while the quality of detection is almost equal to the maximum that can be obtained with digital transmission. 1, record 100, English, - tamed%20frequency%20modulation
Record 100, French
Record 100, Domaine(s)
- Transmission (Télécommunications)
- Traitement de l'information (Informatique)
Record 100, Main entry term, French
- modulation de fréquence contrôlée
1, record 100, French, modulation%20de%20fr%C3%A9quence%20contr%C3%B4l%C3%A9e
feminine noun
Record 100, Abbreviations, French
Record 100, Synonyms, French
Record 100, Textual support, French
Record number: 100, Textual support number: 1 OBS
[...] nouveau système de modulation de fréquence pour la transmission de l'information numérique. Avec cette méthode, on peut se contenter d'un spectre très étroit, tout en obtenant une qualité de détection presque aussi bonne que la meilleure qualité réalisable en transmission numérique. 1, record 100, French, - modulation%20de%20fr%C3%A9quence%20contr%C3%B4l%C3%A9e
Record 100, Spanish
Record 100, Textual support, Spanish
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