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MODULATED CARRIER [36 records]
Record 1 - internal organization data 2025-05-23
Record 1, English
Record 1, Subject field(s)
- Satellite Telecommunications
- Radio Broadcasting
Record 1, Main entry term, English
- single channel per carrier
1, record 1, English, single%20channel%20per%20carrier
correct, adjective, standardized
Record 1, Abbreviations, English
- SCPC 2, record 1, English, SCPC
correct, standardized, officially approved
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[Said of] a frequency division multiple access method in which each carrier is modulated by the signal from a single transmission channel. 1, record 1, English, - single%20channel%20per%20carrier
Record number: 1, Textual support number: 1 OBS
single channel per carrier; SCPC: term and abreviation standardized by the International Electrotechnical Commission (IEC). 3, record 1, English, - single%20channel%20per%20carrier
Record number: 1, Textual support number: 1 PHR
Single channel per carrier system. 3, record 1, English, - single%20channel%20per%20carrier
Record 1, French
Record 1, Domaine(s)
- Télécommunications par satellite
- Radiodiffusion
Record 1, Main entry term, French
- à une seule voie par porteuse
1, record 1, French, %C3%A0%20une%20seule%20voie%20par%20porteuse
correct, adjective, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- à porteuse monovoie 1, record 1, French, %C3%A0%20porteuse%20monovoie
correct, adjective, standardized
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Qualifie une méthode d'accès multiple par répartition en fréquence, dans laquelle un certain nombre de porteuses sont modulées chacune par le signal d'une seule voie de transmission. 1, record 1, French, - %C3%A0%20une%20seule%20voie%20par%20porteuse
Record number: 1, Textual support number: 1 OBS
à une seule voie par porteuse; à porteuse monovoie : termes normalisés par la Commission électrotechnique internationale (CEI). 2, record 1, French, - %C3%A0%20une%20seule%20voie%20par%20porteuse
Record number: 1, Textual support number: 1 PHR
Système à porteuse monovoie, à une seule voie par porteuse. 2, record 1, French, - %C3%A0%20une%20seule%20voie%20par%20porteuse
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2023-10-17
Record 2, English
Record 2, Subject field(s)
- Radio Waves
- Radio Broadcasting
Record 2, Main entry term, English
- analogue frequency modulation
1, record 2, English, analogue%20frequency%20modulation
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- analog frequency modulation 2, record 2, English, analog%20frequency%20modulation
correct
- analogue FM 3, record 2, English, analogue%20FM
correct
- analog FM 4, record 2, English, analog%20FM
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
In analog frequency modulation, the data signal can be modulated through a continuously changing sine carrier signal. 2, record 2, English, - analogue%20frequency%20modulation
Record 2, French
Record 2, Domaine(s)
- Ondes radioélectriques
- Radiodiffusion
Record 2, Main entry term, French
- modulation de fréquence analogique
1, record 2, French, modulation%20de%20fr%C3%A9quence%20analogique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- FM analogique 2, record 2, French, FM%20analogique
correct, feminine noun
- MF analogique 3, record 2, French, MF%20analogique
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2023-05-30
Record 3, English
Record 3, Subject field(s)
- Radio Interference
- Counter-Measures (Military operations)
- Electronic Warfare
- Acoustic Warfare
Record 3, Main entry term, English
- noise jamming
1, record 3, English, noise%20jamming
correct, officially approved
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Electronic jamming in which the carrier wave is modulated by noise, or in which noise at the desired output frequencies is amplified and radiated without a carrier. 1, record 3, English, - noise%20jamming
Record number: 3, Textual support number: 1 OBS
Noise jamming consists of barrage (wide-band), spot (narrow-band) and sweep jamming. 1, record 3, English, - noise%20jamming
Record number: 3, Textual support number: 2 OBS
Although noise jamming normally references frequency bandwidth, other parameters (e.g. spectral content, time duration and centre frequency) may be used. 1, record 3, English, - noise%20jamming
Record number: 3, Textual support number: 3 OBS
noise jamming: designation and definition officially approved by the Joint Terminology Panel. 2, record 3, English, - noise%20jamming
Record 3, French
Record 3, Domaine(s)
- Perturbations radio
- Contre-mesures (Opérations militaires)
- Guerre électronique
- Guerre acoustique
Record 3, Main entry term, French
- brouillage par bruit
1, record 3, French, brouillage%20par%20bruit
correct, masculine noun, officially approved
Record 3, Abbreviations, French
- brouilBRUI 1, record 3, French, brouilBRUI
correct, masculine noun, officially approved
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Brouillage électronique où l'onde porteuse est modulée par du bruit ou où le bruit, aux fréquences de sortie désirées, est amplifié et rayonné sans porteuse. 1, record 3, French, - brouillage%20par%20bruit
Record number: 3, Textual support number: 1 OBS
Le brouillage par bruit englobe le brouillage en barrage (sur large bande), le brouillage sélectif (à bande étroite) et le brouillage par balayage. 1, record 3, French, - brouillage%20par%20bruit
Record number: 3, Textual support number: 2 OBS
Bien que le brouillage par bruit soit généralement décrit par sa largeur de bande de fréquences, on peut aussi utiliser d'autres paramètres (harmoniques, durée, fréquence centrale). 1, record 3, French, - brouillage%20par%20bruit
Record number: 3, Textual support number: 3 OBS
brouillage par bruit; brouilBRUI : désignations et définition uniformisées par le Groupe d'experts en terminologie interarmées. 2, record 3, French, - brouillage%20par%20bruit
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2023-03-27
Record 4, English
Record 4, Subject field(s)
- Audio Technology
- Radio Waves
- Telecommunications
Record 4, Main entry term, English
- carrier frequency
1, record 4, English, carrier%20frequency
correct, officially approved
Record 4, Abbreviations, English
Record 4, Synonyms, English
- carrier-wave frequency 2, record 4, English, carrier%2Dwave%20frequency
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The frequency generated by an unmodulated radio, radar, carrier communication, or other transmitter, or the average frequency of the emitted wave when modulated by a symmetrical signal. 2, record 4, English, - carrier%20frequency
Record number: 4, Textual support number: 1 OBS
carrier frequency: designation officially approved by the Joint Terminology Panel. 3, record 4, English, - carrier%20frequency
Record 4, Key term(s)
- carrier wave frequency
Record 4, French
Record 4, Domaine(s)
- Électroacoustique
- Ondes radioélectriques
- Télécommunications
Record 4, Main entry term, French
- fréquence porteuse
1, record 4, French, fr%C3%A9quence%20porteuse
correct, feminine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Haute fréquence [...]. Terme qui englobe toutes les fréquences inaudibles utilisées par les émissions radio, comme par exemple des fréquences porteuses (de la modulation = B.F. [basse fréquence]) [...] 2, record 4, French, - fr%C3%A9quence%20porteuse
Record number: 4, Textual support number: 1 OBS
fréquence porteuse : désignation uniformisée par le Groupe d'experts en terminologie interarmées. 3, record 4, French, - fr%C3%A9quence%20porteuse
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Electroacústica
- Ondas radioeléctricas
- Telecomunicaciones
Record 4, Main entry term, Spanish
- frecuencia portadora
1, record 4, Spanish, frecuencia%20portadora
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- onda portadora 2, record 4, Spanish, onda%20portadora
feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Frecuencia de una oscilación (onda) portadora periódica sinusoidal. 2, record 4, Spanish, - frecuencia%20portadora
Record 5 - internal organization data 2021-01-28
Record 5, English
Record 5, Subject field(s)
- Radio Transmission and Reception
- Radar, Radio Guidance and Goniometry
Record 5, Main entry term, English
- continuous carrier
1, record 5, English, continuous%20carrier
correct, NATO
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A signal wherein transmission of the carrier is continuous, not pulsed on and off. 2, record 5, English, - continuous%20carrier
Record number: 5, Textual support number: 1 OBS
A continuous carrier signal may be amplitude, phase or frequency modulated. 2, record 5, English, - continuous%20carrier
Record 5, French
Record 5, Domaine(s)
- Émission et réception radio
- Radar, radioguidage et radiogoniométrie
Record 5, Main entry term, French
- porteuse continue
1, record 5, French, porteuse%20continue
correct, feminine noun, NATO
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Signal dans lequel la transmission de la porteuse est continue et non émise par intermittence. 1, record 5, French, - porteuse%20continue
Record number: 5, Textual support number: 1 OBS
Un signal à porteuse continue peut-être modulé en amplitude, en phase ou en fréquence. 1, record 5, French, - porteuse%20continue
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2020-01-07
Record 6, English
Record 6, Subject field(s)
- Telecommunications Transmission
Record 6, Main entry term, English
- discrete carrier frequency
1, record 6, English, discrete%20carrier%20frequency
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
FDM. Short for frequency division multiplexing, a multiplexing technique that uses different frequencies to combine multiple streams of data for transmission over a communications medium. FDM assigns a discrete carrier frequency to each data stream and then combines many modulated carrier frequencies for transmission. 2, record 6, English, - discrete%20carrier%20frequency
Record 6, French
Record 6, Domaine(s)
- Transmission (Télécommunications)
Record 6, Main entry term, French
- fréquence porteuse discrète
1, record 6, French, fr%C3%A9quence%20porteuse%20discr%C3%A8te
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-07-11
Record 7, English
Record 7, Subject field(s)
- Radio Transmission and Reception
- Radar, Radio Guidance and Goniometry
Record 7, Main entry term, English
- superheterodyne receiver
1, record 7, English, superheterodyne%20receiver
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- superheterodyne 2, record 7, English, superheterodyne
correct
- superhet 3, record 7, English, superhet
correct
- beat-frequency receiver 4, record 7, English, beat%2Dfrequency%20receiver
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A receiver in which all incoming modulated RF [radiofrequency] carrier signals are converted to a common intermediate frequency carrier value for additional amplification and selectivity prior to demodulation, using heterodyne action. 3, record 7, English, - superheterodyne%20receiver
Record 7, Key term(s)
- super-heterodyne receiver
Record 7, French
Record 7, Domaine(s)
- Émission et réception radio
- Radar, radioguidage et radiogoniométrie
Record 7, Main entry term, French
- récepteur superhétérodyne
1, record 7, French, r%C3%A9cepteur%20superh%C3%A9t%C3%A9rodyne
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- superhétérodyne 2, record 7, French, superh%C3%A9t%C3%A9rodyne
correct, masculine noun
- récepteur à battement 3, record 7, French, r%C3%A9cepteur%20%C3%A0%20battement
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Appareil qui, par battement avec un générateur local, transforme une haute fréquence en fréquence plus basse. 2, record 7, French, - r%C3%A9cepteur%20superh%C3%A9t%C3%A9rodyne
Record number: 7, Textual support number: 1 OBS
Le changement de fréquence peut s'effectuer deux et même trois fois. 2, record 7, French, - r%C3%A9cepteur%20superh%C3%A9t%C3%A9rodyne
Record 7, Key term(s)
- récepteur super-hétérodyne
- super-hétérodyne
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Guía radárica, radioguía y radiogoniometría
Record 7, Main entry term, Spanish
- receptor superheterodino
1, record 7, Spanish, receptor%20superheterodino
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- superheterodino 1, record 7, Spanish, superheterodino
correct, masculine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Receptor en el que las señales de radiofrecuencia entrantes, normalmente se amplifican en un preamplificador y entonces se alimentan en un mezclador para la conversión de una frecuencia portadora fija y más baja (llamada frecuencia intermedia). 2, record 7, Spanish, - receptor%20superheterodino
Record 8 - internal organization data 2016-03-08
Record 8, English
Record 8, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Wireless Telegraphy
- Aircraft Piloting and Navigation
Record 8, Main entry term, English
- continuous wave
1, record 8, English, continuous%20wave
correct, NATO, officially approved
Record 8, Abbreviations, English
- CW 2, record 8, English, CW
correct, NATO, officially approved
Record 8, Synonyms, English
- type AO wave 3, record 8, English, type%20AO%20wave
correct
- sustained wave 3, record 8, English, sustained%20wave
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A carrier that is not modulated or switched. 3, record 8, English, - continuous%20wave
Record number: 8, Textual support number: 1 CONT
The duration of one cycle of the Omega signal format is exactly 10 seconds, and each transmitter transmits a continuous wave of 10.2, 13.6 and 11.33 kHz for a period of approximately 1 second, in the 10-second period. 4, record 8, English, - continuous%20wave
Record number: 8, Textual support number: 1 OBS
continuous wave; CW: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (GTTR). 5, record 8, English, - continuous%20wave
Record 8, French
Record 8, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Radiotélégraphie
- Pilotage et navigation aérienne
Record 8, Main entry term, French
- onde entretenue
1, record 8, French, onde%20entretenue
correct, feminine noun, NATO, officially approved
Record 8, Abbreviations, French
- CW 2, record 8, French, CW
correct, feminine noun, NATO, officially approved
- OE 3, record 8, French, OE
correct, feminine noun
Record 8, Synonyms, French
- onde continue 4, record 8, French, onde%20continue
correct, feminine noun
- onde non amortie 5, record 8, French, onde%20non%20amortie
feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Onde dont les cycles successifs sont identiques. 6, record 8, French, - onde%20entretenue
Record number: 8, Textual support number: 1 OBS
onde entretenue; CW : terme et abréviation uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 7, record 8, French, - onde%20entretenue
Record number: 8, Textual support number: 2 OBS
onde entretenue : terme et définition uniformisés par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 8, record 8, French, - onde%20entretenue
Record number: 8, Textual support number: 3 OBS
onde entretenue; CW : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 9, record 8, French, - onde%20entretenue
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Radiotelegrafía
- Pilotaje y navegación aérea
Record 8, Main entry term, Spanish
- onda continua
1, record 8, Spanish, onda%20continua
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
- onda entretenida 2, record 8, Spanish, onda%20entretenida
correct, feminine noun
- onda sostenida 2, record 8, Spanish, onda%20sostenida
feminine noun
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Portadora que no sufre modulación ni conmutación. 2, record 8, Spanish, - onda%20continua
Record 9 - internal organization data 2011-07-22
Record 9, English
Record 9, Subject field(s)
- Radio Waves
- Analytical Functions (Math.)
Record 9, Main entry term, English
- Bessel function
1, record 9, English, Bessel%20function
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
in radiocommunications, a mathematical series which gives the relative amplitudes of the spectral components of a frequency modulated carrier wave. 2, record 9, English, - Bessel%20function
Record 9, French
Record 9, Domaine(s)
- Ondes radioélectriques
- Fonctions mathématiques analytiques
Record 9, Main entry term, French
- fonction de Bessel
1, record 9, French, fonction%20de%20Bessel
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- fonction bessélienne 1, record 9, French, fonction%20bess%C3%A9lienne
correct, feminine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Fonction mathématique donnant l'amplitude relative des composantes spectrales d'une onde. 1, record 9, French, - fonction%20de%20Bessel
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - external organization data 2011-06-14
Record 10, English
Record 10, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 10
Record 10, Main entry term, English
- phase shift keying
1, record 10, English, phase%20shift%20keying
correct, standardized
Record 10, Abbreviations, English
- PSK 1, record 10, English, PSK
correct, standardized
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
<radio communications> angle modulation in which each significant condition in a discretely timed modulating signal is represented by a specified difference between the phase of the modulated signal and the phase of the carrier in the absence of modulation [IEC 60050-702, 702-06-40] 1, record 10, English, - phase%20shift%20keying
Record number: 10, Textual support number: 1 OBS
phase shift keying; PSK: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 10, English, - phase%20shift%20keying
Record 10, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2010-08-04
Record 11, English
Record 11, Subject field(s)
- Radio Transmission and Reception
- Radar, Radio Guidance and Goniometry
Record 11, Main entry term, English
- homodyne reception
1, record 11, English, homodyne%20reception
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A method of reception of modulated waves in which a local oscillator in synchronized in correct phase relation with the signal carrier frequency. 2, record 11, English, - homodyne%20reception
Record 11, French
Record 11, Domaine(s)
- Émission et réception radio
- Radar, radioguidage et radiogoniométrie
Record 11, Main entry term, French
- réception synchrone
1, record 11, French, r%C3%A9ception%20synchrone
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- réception homodyne 2, record 11, French, r%C3%A9ception%20homodyne
correct, feminine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Réception radioélectrique dans laquelle l'oscillation porteuse du signal incident est renforcée par une oscillation locale synchronisée sur elle. 3, record 11, French, - r%C3%A9ception%20synchrone
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Guía radárica, radioguía y radiogoniometría
Record 11, Main entry term, Spanish
- recepción homodina
1, record 11, Spanish, recepci%C3%B3n%20homodina
correct, feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Método de recepción de ondas moduladas en el que el oscilador de portadora se sincroniza en correcta relación de fase con la señal de la frecuencia portadora. 2, record 11, Spanish, - recepci%C3%B3n%20homodina
Record 12 - internal organization data 2010-07-27
Record 12, English
Record 12, Subject field(s)
- Remote Sensing
- Radio Transmission and Reception
- Telecommunications Transmission
Record 12, Main entry term, English
- continuous-wave signal
1, record 12, English, continuous%2Dwave%20signal
correct, officially approved
Record 12, Abbreviations, English
Record 12, Synonyms, English
- continuous wave signal 2, record 12, English, continuous%20wave%20signal
correct
- CW signal 2, record 12, English, CW%20signal
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
... the transmission of a continuous-wave signal to the spacecraft for receive/antenna characterization. 3, record 12, English, - continuous%2Dwave%20signal
Record number: 12, Textual support number: 1 OBS
continuous wave : A carrier that is not modulated or switched. 4, record 12, English, - continuous%2Dwave%20signal
Record number: 12, Textual support number: 2 OBS
continuous-wave signal: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 5, record 12, English, - continuous%2Dwave%20signal
Record 12, French
Record 12, Domaine(s)
- Télédétection
- Émission et réception radio
- Transmission (Télécommunications)
Record 12, Main entry term, French
- signal en ondes entretenues
1, record 12, French, signal%20en%20ondes%20entretenues
correct, masculine noun, officially approved
Record 12, Abbreviations, French
Record 12, Synonyms, French
- signal à onde entretenue 2, record 12, French, signal%20%C3%A0%20onde%20entretenue
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
onde entretenue : Onde dont les cycles successifs sont identiques. 3, record 12, French, - signal%20en%20ondes%20entretenues
Record number: 12, Textual support number: 2 OBS
signal en ondes entretenues : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 12, French, - signal%20en%20ondes%20entretenues
Record 12, Key term(s)
- signal à ondes entretenues
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2009-05-11
Record 13, English
Record 13, Subject field(s)
- Video Technology
- Audiovisual Techniques and Equipment
Record 13, Main entry term, English
- demodulator
1, record 13, English, demodulator
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
It takes the modulated carrier frequency and strips the carrier signal off to leave the video picture, which is then transmitted. 1, record 13, English, - demodulator
Record 13, French
Record 13, Domaine(s)
- Vidéotechnique
- Audiovisuel (techniques et équipement)
Record 13, Main entry term, French
- démodulateur
1, record 13, French, d%C3%A9modulateur
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Appareil permettant de capter les images et les sons modulés [...] et d'en extraire les signaux vidéo et son (c'est-à-dire non modulés) donc enregistrables par un magnétoscope. 1, record 13, French, - d%C3%A9modulateur
Record number: 13, Textual support number: 1 OBS
Cet appareil peut être intégré ou non à un téléviseur, voire à un magnétoscope. 1, record 13, French, - d%C3%A9modulateur
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2009-02-26
Record 14, English
Record 14, Subject field(s)
- Internet and Telematics
- Telecommunications Transmission
- Telecommunications
- Air Traffic Control
Record 14, Main entry term, English
- modulated carrier
1, record 14, English, modulated%20carrier
correct, officially approved
Record 14, Abbreviations, English
Record 14, Synonyms, English
- modulation carrier 2, record 14, English, modulation%20carrier
correct
- modulated carrier wave 3, record 14, English, modulated%20carrier%20wave
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A frequency which can be transmitted or received through space or a transmission circuit, with a superposed information signal that, by itself, could not be transmitted and received effectively. 5, record 14, English, - modulated%20carrier
Record number: 14, Textual support number: 1 OBS
modulated carrier : term officially approved by the International Civil Aviation Organization(ICAO). 6, record 14, English, - modulated%20carrier
Record 14, French
Record 14, Domaine(s)
- Internet et télématique
- Transmission (Télécommunications)
- Télécommunications
- Circulation et trafic aériens
Record 14, Main entry term, French
- porteuse modulée
1, record 14, French, porteuse%20modul%C3%A9e
correct, feminine noun, officially approved
Record 14, Abbreviations, French
Record 14, Synonyms, French
- porteuse de modulation 2, record 14, French, porteuse%20de%20modulation
correct, feminine noun
- onde porteuse modulée 3, record 14, French, onde%20porteuse%20modul%C3%A9e
feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Signal d'une amplitude et d'une fréquence établies qui est combiné, par modulation, au signal d'information produisant un signal de sortie propre à la transmission. 2, record 14, French, - porteuse%20modul%C3%A9e
Record number: 14, Textual support number: 1 OBS
porteuse modulée : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI) 4, record 14, French, - porteuse%20modul%C3%A9e
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Internet y telemática
- Transmisión (Telecomunicaciones)
- Telecomunicaciones
- Control de tránsito aéreo
Record 14, Main entry term, Spanish
- portadora modulada
1, record 14, Spanish, portadora%20modulada
correct, feminine noun, officially approved
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record number: 14, Textual support number: 1 DEF
Frecuencia que puede ser transmitida o recibida a través del espacio o un circuito de transmisión, con una señal de información superpuesta que por sí misma no puede ser transmitida y recibida efectivamente. 2, record 14, Spanish, - portadora%20modulada
Record number: 14, Textual support number: 1 OBS
portadora modulada: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 14, Spanish, - portadora%20modulada
Record 15 - internal organization data 2008-05-23
Record 15, English
Record 15, Subject field(s)
- Telecommunications Transmission
Record 15, Main entry term, English
- broadcast video
1, record 15, English, broadcast%20video
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- analog broadcast video 2, record 15, English, analog%20broadcast%20video
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
Analog signals transmitted via a modulated carrier, such as VHF or UHF television. 1, record 15, English, - broadcast%20video
Record 15, French
Record 15, Domaine(s)
- Transmission (Télécommunications)
Record 15, Main entry term, French
- transmission vidéo analogique
1, record 15, French, transmission%20vid%C3%A9o%20analogique
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- vidéo broadcast analogique 2, record 15, French, vid%C3%A9o%20broadcast%20analogique
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Signaux analogiques transmis par porteuse modulée telle que la télévision UHF et VHF. 3, record 15, French, - transmission%20vid%C3%A9o%20analogique
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 15, Main entry term, Spanish
- transmisión de vídeo analógico
1, record 15, Spanish, transmisi%C3%B3n%20de%20v%C3%ADdeo%20anal%C3%B3gico
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2007-08-14
Record 16, English
Record 16, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 16, Main entry term, English
- baseband
1, record 16, English, baseband
correct, standardized
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
The band of frequencies which is modulated on to, or recovered from, the carrier in a wideband radio relay system, and which is occupied by television multichannel telephony, telegraphy or similar signals and any pilot or other associated signals. 2, record 16, English, - baseband
Record number: 16, Textual support number: 1 CONT
Baseband signals in the frequency range 0 to 120 kttz are used as input to the sound transmitter of a station. 3, record 16, English, - baseband
Record number: 16, Textual support number: 1 OBS
baseband: term standardized by CSA International. 4, record 16, English, - baseband
Record 16, Key term(s)
- base-band
- base band
Record 16, French
Record 16, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 16, Main entry term, French
- bande de base
1, record 16, French, bande%20de%20base
correct, feminine noun, standardized
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Bande de fréquences combinée à une porteuse par modulation ou reconstituée par démodulation, dans un faisceau hertzien à large bande, et qui est occupée par des signaux de télévision, de téléphonie ou de télégraphie multiplex ou autres signaux analogues, ainsi que par toute onde pilote ou autres signaux associés. 2, record 16, French, - bande%20de%20base
Record number: 16, Textual support number: 1 OBS
bande de base : terme normalisé par la CSA International. 3, record 16, French, - bande%20de%20base
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 16, Main entry term, Spanish
- banda de base
1, record 16, Spanish, banda%20de%20base
correct, feminine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
- banda base 2, record 16, Spanish, banda%20base
feminine noun, Mexico
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Margen de frecuencias que contiene la información que se utiliza para modular la señal portadora. 2, record 16, Spanish, - banda%20de%20base
Record 17 - internal organization data 2003-06-25
Record 17, English
Record 17, Subject field(s)
- Television (Radioelectricity)
Record 17, Main entry term, English
- subcarrier
1, record 17, English, subcarrier
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
In a television system, a high-frequency carrier on which the chrominance(color) information is modulated, before being combined with the luminance(brightness) signal. 1, record 17, English, - subcarrier
Record 17, French
Record 17, Domaine(s)
- Télévision (Radioélectricité)
Record 17, Main entry term, French
- sous-porteuse
1, record 17, French, sous%2Dporteuse
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- sous-porteur 2, record 17, French, sous%2Dporteur
correct, masculine noun
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2003-02-03
Record 18, English
Record 18, Subject field(s)
- Telegraphic Networks and Operations
- Telecommunications Transmission
- Radio Waves
Record 18, Main entry term, English
- sub-carrier frequency modulation
1, record 18, English, sub%2Dcarrier%20frequency%20modulation
correct
Record 18, Abbreviations, English
- SCFM 2, record 18, English, SCFM
correct
Record 18, Synonyms, English
- subcarrier frequency modulation 3, record 18, English, subcarrier%20frequency%20modulation
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
This modulated wave is used to modulate the higher frequency carrier wave of the radio circuit, which may employ any system of modulation, e. g. amplitude or frequency modulation. 4, record 18, English, - sub%2Dcarrier%20frequency%20modulation
Record 18, French
Record 18, Domaine(s)
- Réseaux et exploitation télégraphiques
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 18, Main entry term, French
- modulation en fréquence d'une sous-porteuse
1, record 18, French, modulation%20en%20fr%C3%A9quence%20d%27une%20sous%2Dporteuse
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Cette onde modulée sert à moduler la fréquence porteuse la plus élevée de la liaison de radiocommunications, cette dernière pouvant utiliser un système quelconque de modulation, p. ex. en amplitude ou en fréquence. 1, record 18, French, - modulation%20en%20fr%C3%A9quence%20d%27une%20sous%2Dporteuse
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Redes y explotación telegráficas
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 18, Main entry term, Spanish
- modulación en frecuencia de una subportadora
1, record 18, Spanish, modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Método empleado en transmisión por circuitos de radio en el que la información de imagen se utiliza para modular en frecuencia una onda de portadora de baja frecuencia, es decir, la subportadora. 1, record 18, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record number: 18, Textual support number: 1 OBS
Esta onda modulada se utiliza para modular en frecuencia la onda portadora de alta frecuencia del circuito de radio, que puede emplear cualquier sistema de modulación; por ejemplo, modulación de amplitud o de frecuencia. 1, record 18, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record 19 - internal organization data 2002-10-28
Record 19, English
Record 19, Subject field(s)
- Telecommunications Transmission
- Radio Waves
- Range Measurements (Telecommunications)
Record 19, Main entry term, English
- phase deviation
1, record 19, English, phase%20deviation
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
In phase modulation, the peak difference between the instantaneous phase angle of the modulated wave and the phase angle of the sine-wave carrier. 2, record 19, English, - phase%20deviation
Record 19, French
Record 19, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
- Mesures à distance (Télécommunications)
Record 19, Main entry term, French
- déviation de phase
1, record 19, French, d%C3%A9viation%20de%20phase
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
En modulation de phase, valeur maximale pendant la durée d'un signal modulant spécifié de la différence entre la phase instantanée de l'onde modulée et la phase de l'onde porteuse sinusoïdale. 2, record 19, French, - d%C3%A9viation%20de%20phase
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
- Medidas de distancia (Telecomunicaciones)
Record 19, Main entry term, Spanish
- desviación de fase
1, record 19, Spanish, desviaci%C3%B3n%20de%20fase
correct, feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
En modulación de fase, diferencia máxima entre el ángulo de fase instantáneo de la onda modulada y el ángulo de fase de la portadora no modulada. 2, record 19, Spanish, - desviaci%C3%B3n%20de%20fase
Record 20 - internal organization data 2002-10-08
Record 20, English
Record 20, Subject field(s)
- Telecommunications
Record 20, Main entry term, English
- down-converter
1, record 20, English, down%2Dconverter
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A converter that changes an incoming modulated or unmodulated carrier frequency to a lower frequency which is within the tuning range of a receiver or radio test set. 2, record 20, English, - down%2Dconverter
Record 20, Key term(s)
- down converter
Record 20, French
Record 20, Domaine(s)
- Télécommunications
Record 20, Main entry term, French
- changeur abaisseur de fréquence
1, record 20, French, changeur%20abaisseur%20de%20fr%C3%A9quence
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- convertisseur vers le bas 2, record 20, French, convertisseur%20vers%20le%20bas
correct, masculine noun
- changeur inverseur 3, record 20, French, changeur%20inverseur
masculine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Changeur de fréquence qui produit un signal de sortie d'une fréquence inférieure à celle du signal d'entrée. (LAURISTON, Andy, et LE NEAL Jocelyne. Dictionnaire bilingue des télécommunications, vol. 2, Équipements de transmission, Transmission Equipment, Montréal, Téléglobe Canada, 1985, p. 13) 3, record 20, French, - changeur%20abaisseur%20de%20fr%C3%A9quence
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Telecomunicaciones
Record 20, Main entry term, Spanish
- conversor reductor de frecuencia
1, record 20, Spanish, conversor%20reductor%20de%20frecuencia
correct, masculine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- reductor de frecuencia 1, record 20, Spanish, reductor%20de%20frecuencia
masculine noun
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Conversor que transforma una frecuencia portadora entrante modulada o no modulada en una frecuencia más baja que está dentro de la gama de sintonía de un receptor o aparato de radio de prueba. 1, record 20, Spanish, - conversor%20reductor%20de%20frecuencia
Record 21 - internal organization data 2002-07-23
Record 21, English
Record 21, Subject field(s)
- Data Transmission
Record 21, Main entry term, English
- M-PSK symbol
1, record 21, English, M%2DPSK%20symbol
correct, officially approved
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
One of the M possible phase shifts of the M-PSK modulated carrier representing a group of log2 M coded chips. [Definition officially approved by ICAO. ] 1, record 21, English, - M%2DPSK%20symbol
Record number: 21, Textual support number: 1 OBS
M-PSK symbol: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 21, English, - M%2DPSK%20symbol
Record 21, French
Record 21, Domaine(s)
- Transmission de données
Record 21, Main entry term, French
- symbole M-PSK
1, record 21, French, symbole%20M%2DPSK
correct, masculine noun, officially approved
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Un des m déplacements de phase possibles d'une porteuse à modulation par déplacement de phase m-valente (M-PSK) représentant un groupe de log2 m éléments codés. [Définition uniformisée par l'OACI.] 1, record 21, French, - symbole%20M%2DPSK
Record number: 21, Textual support number: 1 OBS
symbole M-PSK : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 2, record 21, French, - symbole%20M%2DPSK
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Transmisión de datos
Record 21, Main entry term, Spanish
- símbolo M-PSK
1, record 21, Spanish, s%C3%ADmbolo%20M%2DPSK
correct, masculine noun, officially approved
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Uno de los posibles desplazamientos de fase M de la portadora modulada M-PSK que representa un grupo de microplaquetas con codificación log2 M. [Definición aceptada oficialmente por la OACI.] 1, record 21, Spanish, - s%C3%ADmbolo%20M%2DPSK
Record number: 21, Textual support number: 1 OBS
símbolo M-PSK: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 21, Spanish, - s%C3%ADmbolo%20M%2DPSK
Record 22 - internal organization data 2002-01-24
Record 22, English
Record 22, Subject field(s)
- Telecommunications Switching
- Electronic Devices
- Television (Radioelectricity)
- Optics
Record 22, Main entry term, English
- linear modulator
1, record 22, English, linear%20modulator
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
A modulator in which the change in the modulated characteristic of the carrier signal is proportional to the value of the modulating signal over the range of the audio-frequency band. 1, record 22, English, - linear%20modulator
Record 22, French
Record 22, Domaine(s)
- Commutation (Télécommunications)
- Dispositifs électroniques
- Télévision (Radioélectricité)
- Optique
Record 22, Main entry term, French
- modulateur linéaire
1, record 22, French, modulateur%20lin%C3%A9aire
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Conmutación (Telecomunicaciones)
- Dispositivos electrónicos
- Televisión (Radioelectricidad)
- Óptica
Record 22, Main entry term, Spanish
- modulador lineal
1, record 22, Spanish, modulador%20lineal
correct, masculine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Modulador en el que el cambio en la característica modulada de la señal portadora es proporcional al valor de la señal moduladora sobre el margen de la banda de audiofrecuencia. 1, record 22, Spanish, - modulador%20lineal
Record 23 - internal organization data 1999-11-03
Record 23, English
Record 23, Subject field(s)
- Amplifiers (Electronics)
- Radio Transmission and Reception
Record 23, Main entry term, English
- intermediate-frequency amplifier
1, record 23, English, intermediate%2Dfrequency%20amplifier
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- i-f amplifier 1, record 23, English, i%2Df%20amplifier
correct
- IF amplifier 2, record 23, English, IF%20amplifier
correct
- i.f. amplifier 3, record 23, English, i%2Ef%2E%20amplifier
- intermediate frequency amplifier 4, record 23, English, intermediate%20frequency%20amplifier
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A tuned amplifier employed in the amplification of the signals produced by the mixer in a radio receiver. Because the carrier frequency of the modulated signal from the mixer is essentially constant, the resonant frequency of the amplifier is fixed. 5, record 23, English, - intermediate%2Dfrequency%20amplifier
Record number: 23, Textual support number: 1 CONT
Intermediate-frequency (i-f) amplifiers. These are used in radio, radar, and television receivers. The majority of broadcast radio receivers employ i-f amplifiers operating at 445 kHz; some automobile receivers use 262 kHz. 5, record 23, English, - intermediate%2Dfrequency%20amplifier
Record number: 23, Textual support number: 1 OBS
IF: abbreviation ... often not capitalized .... 6, record 23, English, - intermediate%2Dfrequency%20amplifier
Record 23, French
Record 23, Domaine(s)
- Amplificateurs (Électronique)
- Émission et réception radio
Record 23, Main entry term, French
- amplificateur à fréquence intermédiaire
1, record 23, French, amplificateur%20%C3%A0%20fr%C3%A9quence%20interm%C3%A9diaire
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- amplificateur F.I. 2, record 23, French, amplificateur%20F%2EI%2E
correct, masculine noun
- amplificateur FI 3, record 23, French, amplificateur%20FI
masculine noun
- amplificateur moyenne fréquence 4, record 23, French, amplificateur%20moyenne%20fr%C3%A9quence
avoid, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
La liaison entre le sélecteur U.H.F. et le mélangeur V.H.F., qui est utilisé comme premier amplificateur à fréquence intermédiaire, réduit la bande de fréquences transmise, car les écarts entre les porteuses son et vision sont plus faibles que pour les émissions en bandes I et III. 2, record 23, French, - amplificateur%20%C3%A0%20fr%C3%A9quence%20interm%C3%A9diaire
Record number: 23, Textual support number: 2 CONT
Dans la plupart des récepteurs, l'amplificateur F.I. comporte trois étages, chacun d'eux étant accordé sur la fréquence intermédiaire [...] Cet ensemble permet de sélectionner le spectre de fréquences [...] qui correspond aux signaux à détecter. 2, record 23, French, - amplificateur%20%C3%A0%20fr%C3%A9quence%20interm%C3%A9diaire
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1998-08-21
Record 24, English
Record 24, Subject field(s)
- Telecommunications
Record 24, Main entry term, English
- pseudo-noise 1, record 24, English, pseudo%2Dnoise
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
Noise that satisfies one or more of the standard tests for statistical randomness. 3, record 24, English, - pseudo%2Dnoise
Record number: 24, Textual support number: 1 OBS
Although it seems to lack any definite pattern, pseudorandom noise contains a sequence of pulses that repeat themselves, albeit after a long time or a long sequence of pulses. 3, record 24, English, - pseudo%2Dnoise
Record number: 24, Textual support number: 1 CONT
For example, in spread-spectrum systems, modulated carrier transmissions appear as pseudorandom noise to a receiver(a) that is not locked on the transmitter frequencies or(b) that is incapable of correlating a locally generated pseudorandom code with the received signal. 3, record 24, English, - pseudo%2Dnoise
Record 24, French
Record 24, Domaine(s)
- Télécommunications
Record 24, Main entry term, French
- pseudo-bruit
1, record 24, French, pseudo%2Dbruit
masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Telecomunicaciones
Record 24, Main entry term, Spanish
- ruido seudoaleatorio
1, record 24, Spanish, ruido%20seudoaleatorio
masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1998-08-21
Record 25, English
Record 25, Subject field(s)
- Telecommunications
- Radar, Radio Guidance and Goniometry
Record 25, Main entry term, English
- envelope detector
1, record 25, English, envelope%20detector
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Device that has as its output the envelope of a modulated carrier signal at its input. 1, record 25, English, - envelope%20detector
Record 25, French
Record 25, Domaine(s)
- Télécommunications
- Radar, radioguidage et radiogoniométrie
Record 25, Main entry term, French
- détecteur d'enveloppe
1, record 25, French, d%C3%A9tecteur%20d%27enveloppe
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1996-08-14
Record 26, English
Record 26, Subject field(s)
- Radiotelephony
Record 26, Main entry term, English
- pi/4 shifted differentially encoded quadrature phase shift keying
1, record 26, English, pi%2F4%20shifted%20differentially%20encoded%20quadrature%20phase%20shift%20keying
correct
Record 26, Abbreviations, English
- pi/4 DQPSK 1, record 26, English, pi%2F4%20DQPSK
correct
- pi/4-DQPSK 1, record 26, English, pi%2F4%2DDQPSK
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
The transmitter carrier is modulated with pi/4 shifted differentially encoded quadrature phase shift keying signals(pi/4 DQPSK). 1, record 26, English, - pi%2F4%20shifted%20differentially%20encoded%20quadrature%20phase%20shift%20keying
Record 26, French
Record 26, Domaine(s)
- Radiotéléphonie
Record 26, Main entry term, French
- modulation par déplacement de phase en quadrature à codage différentiel avec décalage de pi/4
1, record 26, French, modulation%20par%20d%C3%A9placement%20de%20phase%20en%20quadrature%20%C3%A0%20codage%20diff%C3%A9rentiel%20avec%20d%C3%A9calage%20de%20pi%2F4
correct, feminine noun
Record 26, Abbreviations, French
- pi/4DQPSK 1, record 26, French, pi%2F4DQPSK
correct, feminine noun
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
La porteuse émise doit être modulée par des signaux pi/4 DQPSK (modulation par déplacement de phase en quadrature à codage différentiel avec décalage de pi/4). 1, record 26, French, - modulation%20par%20d%C3%A9placement%20de%20phase%20en%20quadrature%20%C3%A0%20codage%20diff%C3%A9rentiel%20avec%20d%C3%A9calage%20de%20pi%2F4
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1991-04-05
Record 27, English
Record 27, Subject field(s)
- Television (Radioelectricity)
Record 27, Main entry term, English
- aural carrier level 1, record 27, English, aural%20carrier%20level
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
... in the case of a TV signal, the modulated aural carrier level, measured in terms of RMS voltage and expressed in dBmV. 1, record 27, English, - aural%20carrier%20level
Record 27, French
Record 27, Domaine(s)
- Télévision (Radioélectricité)
Record 27, Main entry term, French
- niveau de la porteuse son
1, record 27, French, niveau%20de%20la%20porteuse%20son
masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1991-04-05
Record 28, English
Record 28, Subject field(s)
- Television (Radioelectricity)
Record 28, Main entry term, English
- visual carrier level 1, record 28, English, visual%20carrier%20level
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 OBS
the modulated visual carrier level, measured in terms of RMS voltage during synchronizing pulse and expressed in dBmV. 1, record 28, English, - visual%20carrier%20level
Record 28, French
Record 28, Domaine(s)
- Télévision (Radioélectricité)
Record 28, Main entry term, French
- niveau de la porteuse vision
1, record 28, French, niveau%20de%20la%20porteuse%20vision
masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- niveau de la porteuse visuelle 2, record 28, French, niveau%20de%20la%20porteuse%20visuelle
masculine noun
Record 28, Textual support, French
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1989-06-30
Record 29, English
Record 29, Subject field(s)
- Telecommunications Facilities
Record 29, Main entry term, English
- quadrature amplitude modulation system
1, record 29, English, quadrature%20amplitude%20modulation%20system
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A system in which the data is divided into two streams which are separately double-side-band suppressed carrier amplitude modulated onto two carriers at a single frequency but in a phase-quadrature relationship. 2, record 29, English, - quadrature%20amplitude%20modulation%20system
Record 29, French
Record 29, Domaine(s)
- Installations de télécommunications
Record 29, Main entry term, French
- système à modulation d'amplitude en quadrature
1, record 29, French, syst%C3%A8me%20%C3%A0%20modulation%20d%27amplitude%20en%20quadrature
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1984-12-11
Record 30, English
Record 30, Subject field(s)
- Computer Graphics
Record 30, Main entry term, English
- spread zone
1, record 30, English, spread%20zone
proposal
Record 30, Abbreviations, English
Record 30, Synonyms, English
- spread area 1, record 30, English, spread%20area
proposal
Record 30, Textual support, English
Record number: 30, Textual support number: 1 OBS
spread : The time interval, at either side of an ideal instant of modulation or restitution of a modulated carrier signal, in which occur the actual significant instants of the modulation or restitution. 2, record 30, English, - spread%20zone
Record 30, French
Record 30, Domaine(s)
- Infographie
Record 30, Main entry term, French
- zone d'étalement
1, record 30, French, zone%20d%27%C3%A9talement
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
L'écran tactile à damier, comportera trois "fenêtres" correspondant à la zone de proximité où s'affichent les éléments proches d'un élément donné (mot ou image), la zone d'étalement pour disposer les images décrites par un mot-clé, ou les mots-clés décrivant une image, et enfin la zone de tri où l'utilisateur constitue ses propres "tas" de photos ou de mots-clés. 1, record 30, French, - zone%20d%27%C3%A9talement
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1981-08-28
Record 31, English
Record 31, Subject field(s)
- Radioelectricity
- Telecommunications
Record 31, Main entry term, English
- floating carrier level 1, record 31, English, floating%20carrier%20level
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 OBS
In principle three possibilities are then feasible for selecting the carrier level, namely : A. A fixed(reduced) level(RC-SSB) B. A floating carrier level(FC-SSB) C. A modulated carrier level(MC-SSB). 1, record 31, English, - floating%20carrier%20level
Record 31, French
Record 31, Domaine(s)
- Radioélectricité
- Télécommunications
Record 31, Main entry term, French
- niveau de porteuse flottant 1, record 31, French, niveau%20de%20porteuse%20flottant
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 OBS
En principe, trois possibilités existent donc pour le choix du niveau de la porteuse: A. Un niveau fixe (réduit) (BLU-PR) B. Un niveau de porteuse flottant (BLU-PF) C. Un niveau de porteuse module (BLU-PM). 1, record 31, French, - niveau%20de%20porteuse%20flottant
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1981-08-28
Record 32, English
Record 32, Subject field(s)
- Radio Waves
Record 32, Main entry term, English
- modulated carrier level 1, record 32, English, modulated%20carrier%20level
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 OBS
In principle three possibilities are then feasible for selecting the carrier level, namely : A. A fixed(reduced) level(RC-SSB) B. A floating carrier level(FC-SSB) C. A modulated carrier level(MC-SSB). 1, record 32, English, - modulated%20carrier%20level
Record 32, French
Record 32, Domaine(s)
- Ondes radioélectriques
Record 32, Main entry term, French
- niveau de porteuse module 1, record 32, French, niveau%20de%20porteuse%20module
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 OBS
En principe, trois possibilités existent donc pour le choix du niveau de la porteuse: A. Un niveau fixe (réduit) (BLU-PR) B. Un niveau de porteuse flottant (BLU-PF) C. Un niveau de porteuse module (BLU-PM). 1, record 32, French, - niveau%20de%20porteuse%20module
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1981-08-28
Record 33, English
Record 33, Subject field(s)
- Radioelectricity
- Telecommunications
Record 33, Main entry term, English
- fixed level 1, record 33, English, fixed%20level
Record 33, Abbreviations, English
Record 33, Synonyms, English
- reduced level 1, record 33, English, reduced%20level
Record 33, Textual support, English
Record number: 33, Textual support number: 1 OBS
In principle three possibilities are then feasible for selecting the carrier level, namely : A. A fixed(reduced) level(RC-SSB) B. A floating carrier level(FC-SSB) C. A modulated carrier level(MC-SSB). 1, record 33, English, - fixed%20level
Record 33, French
Record 33, Domaine(s)
- Radioélectricité
- Télécommunications
Record 33, Main entry term, French
- niveau fixe 1, record 33, French, niveau%20fixe
Record 33, Abbreviations, French
Record 33, Synonyms, French
- niveau réduit 1, record 33, French, niveau%20r%C3%A9duit
Record 33, Textual support, French
Record number: 33, Textual support number: 1 OBS
En principe, trois possibilités existent donc pour le choix du niveau de la porteuse: A. Un niveau fixe (réduit) (BLU-PR) B. Un niveau de porteuse flottant (BLU-PF) C. Un niveau de porteuse module (BLU-PM). 1, record 33, French, - niveau%20fixe
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1979-12-12
Record 34, English
Record 34, Subject field(s)
- Telecommunications
Record 34, Main entry term, English
- pseudo-random sequence 1, record 34, English, pseudo%2Drandom%20sequence
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 OBS
pseudo-random sequence in which a carrier is modulated by a digital code sequence having a bit rate much higher than the information signal bandwidth. 1, record 34, English, - pseudo%2Drandom%20sequence
Record 34, French
Record 34, Domaine(s)
- Télécommunications
Record 34, Main entry term, French
- séquence pseudo-aléatoire 1, record 34, French, s%C3%A9quence%20pseudo%2Dal%C3%A9atoire
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 OBS
séquence pseudo-aléatoire dans lesquelles une porteuse est modulée par une séquence de code numérique ayant un débit binaire très supérieur à la largeur de spectre du signal d'information. 1, record 34, French, - s%C3%A9quence%20pseudo%2Dal%C3%A9atoire
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1975-03-11
Record 35, English
Record 35, Subject field(s)
- Television (Radioelectricity)
Record 35, Main entry term, English
- luminance signal 1, record 35, English, luminance%20signal
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 OBS
the chrominance signal(...) is simultaneously modulated in amplitude and in phase. This doubly modulated signal is imposed on the picture signal carrier current, along with the--. 1, record 35, English, - luminance%20signal
Record 35, French
Record 35, Domaine(s)
- Télévision (Radioélectricité)
Record 35, Main entry term, French
- signal de luminance 1, record 35, French, signal%20de%20luminance
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 OBS
le --, après amplification, module l'onde porteuse issue de l'émetteur 1, record 35, French, - signal%20de%20luminance
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1975-03-11
Record 36, English
Record 36, Subject field(s)
- Telecommunications Transmission
- Telecommunications Facilities
Record 36, Main entry term, English
- pregroup 1, record 36, English, pregroup
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 OBS
In carrier systems using more than one stage of modulation, a pregroup consists of four channels individually modulated to occupy the frequency range from 8 to 24 kilohertz. 1, record 36, English, - pregroup
Record 36, French
Record 36, Domaine(s)
- Transmission (Télécommunications)
- Installations de télécommunications
Record 36, Main entry term, French
- avant-groupe de base
1, record 36, French, avant%2Dgroupe%20de%20base
masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- prégroupe de base 1, record 36, French, pr%C3%A9groupe%20de%20base
masculine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 OBS
multiplexage en fréquence. Groupe primaire de base : bande de fréquence, 60 à 108 kHz; groupe secondaire de base : 312 à 552 kHz; groupe tertiaire de base : 812 à 2044 kHz [...] 2, record 36, French, - avant%2Dgroupe%20de%20base
Record 36, Spanish
Record 36, Textual support, Spanish
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