TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
PORTEUSE MODULATION [58 records]
Record 1 - internal organization data 2024-02-22
Record 1, English
Record 1, Subject field(s)
- Internet and Telematics
Record 1, Main entry term, English
- continuous phase frequency shift keying 1, record 1, English, continuous%20phase%20frequency%20shift%20keying
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
frequency shift keying: a specialized modulation technique, in which the modulating signal is digital rather than analog. 3, record 1, English, - continuous%20phase%20frequency%20shift%20keying
Record 1, French
Record 1, Domaine(s)
- Internet et télématique
Record 1, Main entry term, French
- modulation par déplacement de fréquence à variation continue de phase
1, record 1, French, modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20%C3%A0%20variation%20continue%20de%20phase
feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
modulation par déplacement de fréquence : la fréquence de la porteuse varie lorsqu'il y a changement dans l'état du signal transmis. 2, record 1, French, - modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20%C3%A0%20variation%20continue%20de%20phase
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2023-10-12
Record 2, English
Record 2, Subject field(s)
- Radioelectricity
- Audiovisual Techniques and Equipment
- Telecommunications Transmission
Record 2, Main entry term, English
- amplitude modulation
1, record 2, English, amplitude%20modulation
correct, NATO, standardized, officially approved
Record 2, Abbreviations, English
- AM 2, record 2, English, AM
correct, NATO, standardized, officially approved
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A modulation in which the amplitude of a carrier wave or electronic signal is varied with time in accordance with the magnitude of the modulating signal. 3, record 2, English, - amplitude%20modulation
Record number: 2, Textual support number: 1 OBS
amplitude modulation; AM: designations and definition officially approved by the Defence Terminology Standardization Board; designations officially approved by the Department of National Defence and the Canadian Forces. 4, record 2, English, - amplitude%20modulation
Record number: 2, Textual support number: 2 OBS
amplitude modulation; AM: designations standardized by NATO and the International Electrotechnical Commission. 4, record 2, English, - amplitude%20modulation
Record number: 2, Textual support number: 3 OBS
amplitude modulation: designation officially approved by the Lexicon Project Committee (New Brunswick). 4, record 2, English, - amplitude%20modulation
Record 2, French
Record 2, Domaine(s)
- Radioélectricité
- Audiovisuel (techniques et équipement)
- Transmission (Télécommunications)
Record 2, Main entry term, French
- modulation d’amplitude
1, record 2, French, modulation%20d%26rsquo%3Bamplitude
correct, feminine noun, NATO, standardized, officially approved
Record 2, Abbreviations, French
- MA 2, record 2, French, MA
correct, feminine noun, standardized, officially approved
Record 2, Synonyms, French
- modulation en amplitude 3, record 2, French, modulation%20en%20amplitude
correct, feminine noun, standardized
- MA 4, record 2, French, MA
correct, feminine noun, standardized
- MA 4, record 2, French, MA
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Modulation dans laquelle l'amplitude d’une onde porteuse ou d’un signal électronique varie au fil du temps en fonction de l'ampleur d’un signal modulant. 5, record 2, French, - modulation%20d%26rsquo%3Bamplitude
Record number: 2, Textual support number: 1 OBS
modulation d’amplitude; MA : désignations et définition uniformisées par le Conseil de normalisation de terminologie de la défense; désignations uniformisées par le ministère de la Défense nationale et les Forces canadiennes. 6, record 2, French, - modulation%20d%26rsquo%3Bamplitude
Record number: 2, Textual support number: 2 OBS
modulation d’amplitude : désignation normalisée par l’OTAN et uniformisée par le Comité du projet de lexiques (Nouveau-Brunswick). 6, record 2, French, - modulation%20d%26rsquo%3Bamplitude
Record number: 2, Textual support number: 3 OBS
modulation d’amplitude; modulation en amplitude; MA : désignations normalisées par la Commission électrotechnique internationale. 6, record 2, French, - modulation%20d%26rsquo%3Bamplitude
Record number: 2, Textual support number: 4 OBS
modulation d’amplitude : désignation publiée au Journal officiel de la République française le 22 septembre 2000. 6, record 2, French, - modulation%20d%26rsquo%3Bamplitude
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Radioelectricidad
- Técnicas y equipo audiovisuales
- Transmisión (Telecomunicaciones)
Record 2, Main entry term, Spanish
- modulación de amplitud
1, record 2, Spanish, modulaci%C3%B3n%20de%20amplitud
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- modulación en amplitud 1, record 2, Spanish, modulaci%C3%B3n%20en%20amplitud
correct, feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2023-03-06
Record 3, English
Record 3, Subject field(s)
- Radio Transmission and Reception
- Radio Interference
Record 3, Main entry term, English
- cross modulation
1, record 3, English, cross%20modulation
correct, officially approved
Record 3, Abbreviations, English
Record 3, Synonyms, English
- cross-modulation 2, record 3, English, cross%2Dmodulation
correct, officially approved
- crossmodulation 3, record 3, English, crossmodulation
rare, standardized
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The modulation of a carrier wave by an undesired waveform. 4, record 3, English, - cross%20modulation
Record number: 3, Textual support number: 1 CONT
Non-linear distortion can be characterized as intermodulation, cross-modulation, and reciprocal mixing ... Cross modulation occurs when the modulation of the stronger signal is imparted onto the weaker desired signal. 5, record 3, English, - cross%20modulation
Record number: 3, Textual support number: 1 OBS
cross modulation; cross-modulation: designations and definition officially approved by the Joint Terminology Panel. 6, record 3, English, - cross%20modulation
Record number: 3, Textual support number: 2 OBS
crossmodulation: designation standardized by the International Electrotechnical Commission (IEC). 3, record 3, English, - cross%20modulation
Record 3, French
Record 3, Domaine(s)
- Émission et réception radio
- Perturbations radio
Record 3, Main entry term, French
- transmodulation
1, record 3, French, transmodulation
correct, feminine noun, standardized, officially approved
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Modulation d’une porteuse par une forme d’onde indésirable. 2, record 3, French, - transmodulation
Record number: 3, Textual support number: 1 OBS
transmodulation : désignation et définition uniformisées par le Groupe d’experts en terminologie interarmées. 3, record 3, French, - transmodulation
Record number: 3, Textual support number: 2 OBS
transmodulation : désignation normalisée par la Commission Électrotechnique Internationale (CEI). 4, record 3, French, - transmodulation
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Perturbaciones radioeléctricas
Record 3, Main entry term, Spanish
- modulación cruzada
1, record 3, Spanish, modulaci%C3%B3n%20cruzada
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
En general, modulación de una señal deseada por otra indeseada. 1, record 3, Spanish, - modulaci%C3%B3n%20cruzada
Record 4 - internal organization data 2023-02-21
Record 4, English
Record 4, Subject field(s)
- Radio Waves
- Telecommunications Transmission
- Air Transport
- Signals (Military)
Record 4, Main entry term, English
- carrier wave
1, record 4, English, carrier%20wave
correct, officially approved
Record 4, Abbreviations, English
Record 4, Synonyms, English
- carrier 2, record 4, English, carrier
correct
- CXR 3, record 4, English, CXR
correct
- CXR 3, record 4, English, CXR
- radio frequency carrier 4, record 4, English, radio%20frequency%20carrier
correct, officially approved
- radio-frequency carrier 5, record 4, English, radio%2Dfrequency%20carrier
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A transmitted wave that can be modulated for a specific purpose. 6, record 4, English, - carrier%20wave
Record number: 4, Textual support number: 1 OBS
carrier wave: designation and definition officially approved by the Joint Terminology Panel. 7, record 4, English, - carrier%20wave
Record number: 4, Textual support number: 2 OBS
radio frequency carrier: designation officially approved by the International Civil Aviation Organization (ICAO). 8, record 4, English, - carrier%20wave
Record 4, French
Record 4, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
- Transport aérien
- Transmissions de campagne (Militaire)
Record 4, Main entry term, French
- onde porteuse
1, record 4, French, onde%20porteuse
correct, feminine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- porteuse 2, record 4, French, porteuse
correct, feminine noun, officially approved
- porteuse radioélectrique 3, record 4, French, porteuse%20radio%C3%A9lectrique
correct, feminine noun, officially approved
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Onde transmise pouvant être modulée à des fins particulières. 4, record 4, French, - onde%20porteuse
Record number: 4, Textual support number: 1 CONT
Système par modulation d’une porteuse. Les signaux destinés au téléphone cellulaire chevauchent une onde porteuse. 5, record 4, French, - onde%20porteuse
Record number: 4, Textual support number: 1 OBS
onde porteuse; porteuse : désignations et définition uniformisées par le Groupe d’experts en terminologie interarmées. 6, record 4, French, - onde%20porteuse
Record number: 4, Textual support number: 2 OBS
onde porteuse : désignation uniformisée par le Comité d’uniformisation de la terminologie aéronautique (CUTA) – Opérations aériennes. 7, record 4, French, - onde%20porteuse
Record number: 4, Textual support number: 3 OBS
porteuse radioélectrique : désignation uniformisée par l’Organisation de l’aviation civile internationale (OACI). 8, record 4, French, - onde%20porteuse
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Ondas radioeléctricas
- Transmisión (Telecomunicaciones)
- Transporte aéreo
- Transmisiones de campaña (Militar)
Record 4, Main entry term, Spanish
- portadora radioélectrica
1, record 4, Spanish, portadora%20radio%C3%A9lectrica
correct, feminine noun, officially approved
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- onda portadora 2, record 4, Spanish, onda%20portadora
correct, feminine noun
- portadora 3, record 4, Spanish, portadora
correct, feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Onda que soporta las señales que constituyen la información. 4, record 4, Spanish, - portadora%20radio%C3%A9lectrica
Record number: 4, Textual support number: 1 OBS
portadora radioeléctrica: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 5, record 4, Spanish, - portadora%20radio%C3%A9lectrica
Record 5 - internal organization data 2020-11-26
Record 5, English
Record 5, Subject field(s)
- Computer Mathematics
- Computer Programs and Programming
- Radio Waves
Record 5, Main entry term, English
- demodulation algorithm
1, record 5, English, demodulation%20algorithm
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Mathématiques informatiques
- Programmes et programmation (Informatique)
- Ondes radioélectriques
Record 5, Main entry term, French
- algorithme de démodulation
1, record 5, French, algorithme%20de%20d%C3%A9modulation
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
[...] pour ces paramètres de modulation et pour un taux d’échantillonnage moyen supérieur à 100 points par période de porteuse, l'algorithme de démodulation permet de reconstruire le message avec un [rapport signal à bruit] supérieur à 45 dB [...] en l'absence de bruit en entrée [...] 2, record 5, French, - algorithme%20de%20d%C3%A9modulation
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2013-09-27
Record 6, English
Record 6, Subject field(s)
- Data Transmission
- Facsimile
Record 6, Main entry term, English
- picture tone
1, record 6, English, picture%20tone
correct, officially approved
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
picture tone: term officially approved by the Electronics and Telecommunications Terminology Committee (CUTEL). 2, record 6, English, - picture%20tone
Record 6, French
Record 6, Domaine(s)
- Transmission de données
- Télécopie
Record 6, Main entry term, French
- fréquence porteuse d’image
1, record 6, French, fr%C3%A9quence%20porteuse%20d%26rsquo%3Bimage
correct, feminine noun, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Fréquence de la porteuse utilisée dans la transmission en télécopie par modulation d’amplitude. 1, record 6, French, - fr%C3%A9quence%20porteuse%20d%26rsquo%3Bimage
Record number: 6, Textual support number: 1 OBS
fréquence porteuse d’image : terme uniformisé par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL). 2, record 6, French, - fr%C3%A9quence%20porteuse%20d%26rsquo%3Bimage
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Transmisión de datos
- Facsímil
Record 6, Main entry term, Spanish
- frecuencia portadora de imagen
1, record 6, Spanish, frecuencia%20portadora%20de%20imagen
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2012-03-06
Record 7, English
Record 7, Subject field(s)
- Radio Broadcasting
- Telecommunications
- Military Communications
Record 7, Main entry term, English
- frequency modulation
1, record 7, English, frequency%20modulation
correct, NATO
Record 7, Abbreviations, English
- FM 2, record 7, English, FM
correct, NATO
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Angle modulation in which the instantaneous frequency of a sine-wave carrier is caused to depart from the carrier frequency by an amount proportional to the instantaneous amplitude of the modulating wave. 3, record 7, English, - frequency%20modulation
Record 7, French
Record 7, Domaine(s)
- Radiodiffusion
- Télécommunications
- Transmissions militaires
Record 7, Main entry term, French
- modulation de fréquence
1, record 7, French, modulation%20de%20fr%C3%A9quence
correct, feminine noun, NATO
Record 7, Abbreviations, French
- FM 1, record 7, French, FM
correct, feminine noun, NATO
- F.M. 2, record 7, French, F%2EM%2E
correct, see observation
- M.F. 3, record 7, French, M%2EF%2E
see observation
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Modulation angulaire d’une onde porteuse sinusoïdale telle que la fréquence instantanée de l'onde modulée diffère de la fréquence de l'onde porteuse d’une quantité proportionnelle à l'amplitude instantanée du signal modulant. 4, record 7, French, - modulation%20de%20fr%C3%A9quence
Record number: 7, Textual support number: 1 OBS
«Si l’abréviation anglaise (FM) s’est imposée dans l’usage universel, c’est que le sigle M.F. désigne déjà en français les moyennes fréquences», d’après une fiche (no 77) de Radio-Canada. 5, record 7, French, - modulation%20de%20fr%C3%A9quence
Record number: 7, Textual support number: 2 OBS
Il faut noter qu’en France l’abréviation F.M. est à éviter tandis qu’au Canada la Loi sur la radiodiffusion sanctionne cet usage. 6, record 7, French, - modulation%20de%20fr%C3%A9quence
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Radiodifusión
- Telecomunicaciones
- Comunicaciones militares
Record 7, Main entry term, Spanish
- modulación de frecuencia
1, record 7, Spanish, modulaci%C3%B3n%20de%20frecuencia
correct, feminine noun
Record 7, Abbreviations, Spanish
- FM 2, record 7, Spanish, FM
correct
Record 7, Synonyms, Spanish
- modulación en frecuencia 3, record 7, Spanish, modulaci%C3%B3n%20en%20frecuencia
correct, feminine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Sistema de modulación en el que la señal moduladora modifica el valor instantáneo de la frecuencia de la señal portadora. 2, record 7, Spanish, - modulaci%C3%B3n%20de%20frecuencia
Record number: 7, Textual support number: 1 CONT
La modulación de frecuencia se emplea en la frecuencia modulada de radio y en algunos métodos de transmisión de datos de baja velocidad por líneas telefónicas. 4, record 7, Spanish, - modulaci%C3%B3n%20de%20frecuencia
Record 8 - internal organization data 2009-04-06
Record 8, English
Record 8, Subject field(s)
- Radio Transmission and Reception
- Remote Sensing
Record 8, Main entry term, English
- backscatter
1, record 8, English, backscatter
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A process whereby a transponder responds to a reader/interrogation signal or field by modulating and re-radiating or transmitting the response signal at the same carrier frequency. 1, record 8, English, - backscatter
Record number: 8, Textual support number: 1 OBS
backscatter: term and definition standardized by ISO/IEC [International Electrotechnical Commission]. 2, record 8, English, - backscatter
Record 8, French
Record 8, Domaine(s)
- Émission et réception radio
- Télédétection
Record 8, Main entry term, French
- rétrodiffusion
1, record 8, French, r%C3%A9trodiffusion
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Processus au moyen duquel un transpondeur répond à un signal ou champ de lecture/interrogation par modulation et rerayonnement ou transmission d’un signal de réponse à la même fréquence porteuse. 2, record 8, French, - r%C3%A9trodiffusion
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2009-02-26
Record 9, English
Record 9, Subject field(s)
- Internet and Telematics
- Telecommunications Transmission
- Telecommunications
- Air Traffic Control
Record 9, Main entry term, English
- modulated carrier
1, record 9, English, modulated%20carrier
correct, officially approved
Record 9, Abbreviations, English
Record 9, Synonyms, English
- modulation carrier 2, record 9, English, modulation%20carrier
correct
- modulated carrier wave 3, record 9, English, modulated%20carrier%20wave
Record 9, Textual support, English
Record number: 9, 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 9, English, - modulated%20carrier
Record number: 9, Textual support number: 1 OBS
modulated carrier: term officially approved by the International Civil Aviation Organization (ICAO). 6, record 9, English, - modulated%20carrier
Record 9, French
Record 9, Domaine(s)
- Internet et télématique
- Transmission (Télécommunications)
- Télécommunications
- Circulation et trafic aériens
Record 9, Main entry term, French
- porteuse modulée
1, record 9, French, porteuse%20modul%C3%A9e
correct, feminine noun, officially approved
Record 9, Abbreviations, French
Record 9, Synonyms, French
- porteuse de modulation 2, record 9, French, porteuse%20de%20modulation
correct, feminine noun
- onde porteuse modulée 3, record 9, French, onde%20porteuse%20modul%C3%A9e
feminine noun
Record 9, Textual support, French
Record number: 9, 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 9, French, - porteuse%20modul%C3%A9e
Record number: 9, Textual support number: 1 OBS
porteuse modulée : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI) 4, record 9, French, - porteuse%20modul%C3%A9e
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Internet y telemática
- Transmisión (Telecomunicaciones)
- Telecomunicaciones
- Control de tránsito aéreo
Record 9, Main entry term, Spanish
- portadora modulada
1, record 9, Spanish, portadora%20modulada
correct, feminine noun, officially approved
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, 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 9, Spanish, - portadora%20modulada
Record number: 9, Textual support number: 1 OBS
portadora modulada: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 9, Spanish, - portadora%20modulada
Record 10 - internal organization data 2008-11-05
Record 10, English
Record 10, Subject field(s)
- Telecommunications Transmission
Record 10, Main entry term, English
- direct sequence
1, record 10, English, direct%20sequence
correct
Record 10, Abbreviations, English
- DS 2, record 10, English, DS
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
[One of] the most common methods used to implement spread spectrum transmission [is] direct sequence (DS) ... 3, record 10, English, - direct%20sequence
Record 10, French
Record 10, Domaine(s)
- Transmission (Télécommunications)
Record 10, Main entry term, French
- séquence directe
1, record 10, French, s%C3%A9quence%20directe
correct, feminine noun
Record 10, Abbreviations, French
- SD 2, record 10, French, SD
correct, feminine noun
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Dans une communication à large bande, forme de modulation dans laquelle une porteuse est modulée par une série d’impulsions binaires. 3, record 10, French, - s%C3%A9quence%20directe
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 10, Main entry term, Spanish
- secuencia directa
1, record 10, Spanish, secuencia%20directa
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 CONT
[La] transmisión en espectro ensanchado [...] produce una forma de onda cuyo ancho de banda de transmisión es mucho mayor que el requerido para la transmisión de la información. Las dos principales formas de ensanchar el espectro son [el] salto de frecuencia [...] y [la] secuencia directa [...] en la que el código seudoaleatorio está incluido en la información que soporta la secuencia de datos antes de la modulación de una portadora. 1, record 10, Spanish, - secuencia%20directa
Record 11 - internal organization data 2008-05-16
Record 11, English
Record 11, Subject field(s)
- Telecommunications Transmission
- Radar, Radio Guidance and Goniometry
Record 11, Main entry term, English
- frequency hopping spread spectrum modulation
1, record 11, English, frequency%20hopping%20spread%20spectrum%20modulation
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record 11, Key term(s)
- frequency-hopping spread spectrum modulation
Record 11, French
Record 11, Domaine(s)
- Transmission (Télécommunications)
- Radar, radioguidage et radiogoniométrie
Record 11, Main entry term, French
- modulation à spectre étalé à sauts de fréquence
1, record 11, French, modulation%20%C3%A0%20spectre%20%C3%A9tal%C3%A9%20%C3%A0%20sauts%20de%20fr%C3%A9quence
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Modulation à spectre étalé dans laquelle la fréquence porteuse est modifiée automatiquement à intervalles rapprochés, par choix pseudo-aléatoire, dans un ensemble de fréquences discrètes qui couvre une bande de fréquences de largeur beaucoup plus grande que celle strictement nécessaire à la transmission des informations. 1, record 11, French, - modulation%20%C3%A0%20spectre%20%C3%A9tal%C3%A9%20%C3%A0%20sauts%20de%20fr%C3%A9quence
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Guía radárica, radioguía y radiogoniometría
Record 11, Main entry term, Spanish
- modulación de espectro expandido por salto de frecuencia
1, record 11, Spanish, modulaci%C3%B3n%20de%20espectro%20expandido%20por%20salto%20de%20frecuencia
correct, feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2007-08-14
Record 12, English
Record 12, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 12, Main entry term, English
- baseband
1, record 12, English, baseband
correct, standardized
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, 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 12, English, - baseband
Record number: 12, 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 12, English, - baseband
Record number: 12, Textual support number: 1 OBS
baseband: term standardized by CSA International. 4, record 12, English, - baseband
Record 12, Key term(s)
- base-band
- base band
Record 12, French
Record 12, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 12, Main entry term, French
- bande de base
1, record 12, French, bande%20de%20base
correct, feminine noun, standardized
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, 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 12, French, - bande%20de%20base
Record number: 12, Textual support number: 1 OBS
bande de base : terme normalisé par la CSA International. 3, record 12, French, - bande%20de%20base
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 12, Main entry term, Spanish
- banda de base
1, record 12, Spanish, banda%20de%20base
correct, feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
- banda base 2, record 12, Spanish, banda%20base
feminine noun, Mexico
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 DEF
Margen de frecuencias que contiene la información que se utiliza para modular la señal portadora. 2, record 12, Spanish, - banda%20de%20base
Record 13 - internal organization data 2007-02-05
Record 13, English
Record 13, Subject field(s)
- Remote Sensing
- Mathematical Geography
Record 13, Main entry term, English
- tellurometer
1, record 13, English, tellurometer
correct, officially approved
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
An instrument for measuring a large distance accurately from the phase shift of a 10 cm radar beam emitted from the instrument and re-radiated from a distant repeater. 2, record 13, English, - tellurometer
Record number: 13, Textual support number: 1 OBS
Distances of up to 30 miles (50 km) can be measured with an accuracy of 1 part in [100,000]. 2, record 13, English, - tellurometer
Record number: 13, Textual support number: 2 OBS
tellurometer: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 13, English, - tellurometer
Record 13, French
Record 13, Domaine(s)
- Télédétection
- Géographie mathématique
Record 13, Main entry term, French
- telluromètre
1, record 13, French, tellurom%C3%A8tre
correct, masculine noun, officially approved
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Cet appareil est une réalisation dans le domaine des ondes UHF [Ultra-High Frequency]. La porteuse est une onde décimétrique(3 000 MHz) se propageant selon la visibilité optique; en pratique, les mesures sont possibles un peu au-delà de celle-ci. La mesure de phase s’effectue sur une modulation à 10 MHz, pilotée par un quartz en chaque terminal. La différence de phase est matérialisée comme angle de phase d’un spot sur un écran de tube cathodique à balayage circulaire. 2, record 13, French, - tellurom%C3%A8tre
Record number: 13, Textual support number: 1 OBS
telluromètre : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 13, French, - tellurom%C3%A8tre
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2007-01-31
Record 14, English
Record 14, Subject field(s)
- Satellite Telecommunications
Record 14, Main entry term, English
- peak-to-peak deviation
1, record 14, English, peak%2Dto%2Dpeak%20deviation
correct, officially approved
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
... the peak-to-peak deviation due to thermo-elastic distortion is not greater than 1.1 mm over the entire antenna surface. 1, record 14, English, - peak%2Dto%2Dpeak%20deviation
Record number: 14, Textual support number: 1 OBS
deviation: The difference between the value of the controlled variable and the value at which it is being controlled. 2, record 14, English, - peak%2Dto%2Dpeak%20deviation
Record number: 14, Textual support number: 2 OBS
peak-to-peak: The measured value of a waveform from peak in a positive direction to peak in a negative direction. 3, record 14, English, - peak%2Dto%2Dpeak%20deviation
Record number: 14, Textual support number: 3 OBS
peak-to-peak deviation: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 14, English, - peak%2Dto%2Dpeak%20deviation
Record 14, French
Record 14, Domaine(s)
- Télécommunications par satellite
Record 14, Main entry term, French
- excursion de fréquence crête-à-crête
1, record 14, French, excursion%20de%20fr%C3%A9quence%20cr%C3%AAte%2D%C3%A0%2Dcr%C3%AAte
correct, feminine noun, officially approved
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
En modulation de fréquence, la fréquence de l'onde porteuse est modifiée, dans les limites d’un intervalle donné(l'excursion de fréquence), à une vitesse correspondant à la fréquence du signal sonore. 2, record 14, French, - excursion%20de%20fr%C3%A9quence%20cr%C3%AAte%2D%C3%A0%2Dcr%C3%AAte
Record number: 14, Textual support number: 2 OBS
crête-à-crête : Pour une fréquence donnée, valeur mesurée entre le pic positif et le pic négatif. 3, record 14, French, - excursion%20de%20fr%C3%A9quence%20cr%C3%AAte%2D%C3%A0%2Dcr%C3%AAte
Record number: 14, Textual support number: 3 OBS
excursion de fréquence crête-à-crête : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 14, French, - excursion%20de%20fr%C3%A9quence%20cr%C3%AAte%2D%C3%A0%2Dcr%C3%AAte
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Telecomunicaciones por satélite
Record 14, Main entry term, Spanish
- excursión cresta a cresta
1, record 14, Spanish, excursi%C3%B3n%20cresta%20a%20cresta
feminine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-12-05
Record 15, English
Record 15, Subject field(s)
- Data Transmission
- Telephony and Microwave Technology
- Internet and Telematics
Record 15, Main entry term, English
- carrierless amplitude/phase
1, record 15, English, carrierless%20amplitude%2Fphase
correct
Record 15, Abbreviations, English
- CAP 1, record 15, English, CAP
correct
Record 15, Synonyms, English
- carrierless amplitude/phase modulation 2, record 15, English, carrierless%20amplitude%2Fphase%20modulation
correct
- carrierless amplitude and phase modulation 3, record 15, English, carrierless%20amplitude%20and%20phase%20modulation
correct
- CAP 3, record 15, English, CAP
correct
- CAP 3, record 15, English, CAP
- carrierless amplitude-phase modulation 4, record 15, English, carrierless%20amplitude%2Dphase%20modulation
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A derived version of quadrate amplitude modulation which is the original approach for modulation of a Digital Subscriber Line (DSL). 5, record 15, English, - carrierless%20amplitude%2Fphase
Record number: 15, Textual support number: 1 OBS
Discrete multitone (DMT) is now the preferred modulation alternative over CAP. 1, record 15, English, - carrierless%20amplitude%2Fphase
Record number: 15, Textual support number: 2 OBS
CAP is closely related to quadrature amplitude modulation (QAM). 1, record 15, English, - carrierless%20amplitude%2Fphase
Record 15, French
Record 15, Domaine(s)
- Transmission de données
- Téléphonie et techniques hyperfréquences
- Internet et télématique
Record 15, Main entry term, French
- modulation d’amplitude sans porteuse
1, record 15, French, modulation%20d%26rsquo%3Bamplitude%20sans%20porteuse
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- modulation de phase d’amplitude sans porteuse 2, record 15, French, modulation%20de%20phase%20d%26rsquo%3Bamplitude%20sans%20porteuse
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Version dérivée de la modulation d’amplitude de quadrature (QAM) employée à l’origine pour moduler le signal d’une ligne d’accès numérique. 3, record 15, French, - modulation%20d%26rsquo%3Bamplitude%20sans%20porteuse
Record number: 15, Textual support number: 1 OBS
Le code multitonalité binaire a maintenant la préférence par rapport à la modulation d’amplitude sans porteuse. 3, record 15, French, - modulation%20d%26rsquo%3Bamplitude%20sans%20porteuse
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - external organization data 2006-02-24
Record 16, English
Record 16, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 16
Record 16, Main entry term, English
- phase coherent frequency shift keying
1, record 16, English, phase%20coherent%20frequency%20shift%20keying
correct, standardized
Record 16, Abbreviations, English
Record 16, Synonyms, English
- phase coherent FSK 1, record 16, English, phase%20coherent%20FSK
correct, standardized
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
frequency shift keying in which the predetermined frequencies are whole multiples of the bit rate and transitions between these frequencies are made at zero crossings of the carrier waveform 1, record 16, English, - phase%20coherent%20frequency%20shift%20keying
Record number: 16, Textual support number: 1 OBS
phase coherent frequency shift keying; phase coherent FSK: terms and definition standardized by ISO/IEC [ISO/IEC 2382-9:1995]. 2, record 16, English, - phase%20coherent%20frequency%20shift%20keying
Record 16, French
Record 16, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 16
Record 16, Main entry term, French
- modulation par déplacement de fréquence à cohérence de phase
1, record 16, French, modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20%C3%A0%20coh%C3%A9rence%20de%20phase
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
modulation par déplacement de fréquence par laquelle les fréquences prédéfinies sont des multiples entiers du débit binaire et les transitions entre fréquences sont effectuées aux passages à zéro de la porteuse 1, record 16, French, - modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20%C3%A0%20coh%C3%A9rence%20de%20phase
Record number: 16, Textual support number: 1 OBS
modulation par déplacement de fréquence à cohérence de phase : terme et définition normalisés par l’ISO/CEI [ISO/IEC 2382-9:1995]. 2, record 16, French, - modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20%C3%A0%20coh%C3%A9rence%20de%20phase
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - external organization data 2006-02-03
Record 17, English
Record 17, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 17
Record 17, Main entry term, English
- baseband LAN
1, record 17, English, baseband%20LAN
correct, standardized
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
local area network in which data are encoded and are transmitted without modulation of carrier 1, record 17, English, - baseband%20LAN
Record number: 17, Textual support number: 1 OBS
baseband LAN: term and definition standardized by ISO/IEC [ISO/IEC 2382-25:1992]. 2, record 17, English, - baseband%20LAN
Record 17, French
Record 17, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 17
Record 17, Main entry term, French
- réseau local en bande de base
1, record 17, French, r%C3%A9seau%20local%20en%20bande%20de%20base
correct, masculine noun, standardized
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
réseau local dans lequel les données sont codées, puis émises sans modulation d’une porteuse 1, record 17, French, - r%C3%A9seau%20local%20en%20bande%20de%20base
Record number: 17, Textual support number: 1 OBS
réseau local en bande de base : terme et définition normalisés par l’ISO/CEI [ISO/IEC 2382-25:1992]. 2, record 17, French, - r%C3%A9seau%20local%20en%20bande%20de%20base
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2003-09-29
Record 18, English
Record 18, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 18, Main entry term, English
- floating-carrier modulation
1, record 18, English, floating%2Dcarrier%20modulation
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- controlled-carrier modulation 1, record 18, English, controlled%2Dcarrier%20modulation
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
A system of amplitude modulation in which the carrier level is varied in proportion to the short term mean amplitude of the modulating signal so that the modulation factor is approximately constant. 2, record 18, English, - floating%2Dcarrier%20modulation
Record 18, French
Record 18, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 18, Main entry term, French
- modulation à porteuse commandée
1, record 18, French, modulation%20%C3%A0%20porteuse%20command%C3%A9e
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- modulation d’amplitude à porteuse commandée 1, record 18, French, modulation%20%20d%26rsquo%3Bamplitude%20%C3%A0%20porteuse%20command%C3%A9e
correct, feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
[Système de modulation] dans laquelle l'amplitude de la porteuse appliquée à l'étage modulé est commandée par le niveau moyen du signal modulant de manière à rendre approximativement constant le taux de modulation. 1, record 18, French, - modulation%20%C3%A0%20porteuse%20command%C3%A9e
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 18, Main entry term, Spanish
- modulación de portadora controlada
1, record 18, Spanish, modulaci%C3%B3n%20de%20portadora%20controlada
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- modulación con portadora modulada 2, record 18, Spanish, modulaci%C3%B3n%20con%20portadora%20modulada
feminine noun, Mexico
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Sistema de modulación de amplitud en el que el nivel de la portadora varía en proporción a la amplitud media de corta duración de la señal moduladora de tal manera que el factor de modulación es aproximadamente constante. 2, record 18, Spanish, - modulaci%C3%B3n%20de%20portadora%20controlada
Record 19 - internal organization data 2003-02-11
Record 19, English
Record 19, Subject field(s)
- Telecommunications Transmission
- Radio Waves
- Informatics
Record 19, Main entry term, English
- carrier transmission
1, record 19, English, carrier%20transmission
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A form of transmission in which the transmitted wave is a wave resulting from the modulation of a single-frequency wave, called the carrier wave, by a modulating wave. 2, record 19, English, - carrier%20transmission
Record 19, French
Record 19, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
- Informatique
Record 19, Main entry term, French
- transmission à courant porteur
1, record 19, French, transmission%20%C3%A0%20courant%20porteur
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- transmission par courants porteurs 2, record 19, French, transmission%20par%20courants%20porteurs
correct, feminine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Transmission dans laquelle l'onde transmise résulte de la modulation d’une onde à une seule fréquence, appelée onde porteuse, par une onde modulante. 1, record 19, French, - transmission%20%C3%A0%20courant%20porteur
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
- Informática
Record 19, Main entry term, Spanish
- transmisión de portadora
1, record 19, Spanish, transmisi%C3%B3n%20de%20portadora
correct, feminine noun, Mexico
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
- transmisión mediante portadora 2, record 19, Spanish, transmisi%C3%B3n%20mediante%20portadora
correct, feminine noun
- transmisión por portadora 3, record 19, Spanish, transmisi%C3%B3n%20por%20portadora
feminine noun
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
Forma de transmisión en la que la onda transmitida es la onda que resulta de la modulación de una onda de monofrecuencia, llamada onda portadora, por una onda moduladora. 3, record 19, Spanish, - transmisi%C3%B3n%20de%20portadora
Record 20 - internal organization data 2003-02-05
Record 20, English
Record 20, Subject field(s)
- Telecommunications Transmission
Record 20, Main entry term, English
- two-phase modulation
1, record 20, English, two%2Dphase%20modulation
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record 20, French
Record 20, Domaine(s)
- Transmission (Télécommunications)
Record 20, Main entry term, French
- modulation biphase
1, record 20, French, modulation%20biphase
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- modulation bivalente 2, record 20, French, modulation%20bivalente
feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Procédé de modulation qui consiste à faire effectuer un saut de phase parmi deux, de 0 ou de 180 degrés, à une fréquence porteuse au rythme du signal numérique utile à transmettre. 1, record 20, French, - modulation%20biphase
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 20, Main entry term, Spanish
- modulación a dos fases
1, record 20, Spanish, modulaci%C3%B3n%20a%20dos%20fases
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- modulación bifásica 2, record 20, Spanish, modulaci%C3%B3n%20bif%C3%A1sica
correct, feminine noun
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Modulación de fase en que la diferencia entre las dos condiciones significativas es de radianes en fase. 1, record 20, Spanish, - modulaci%C3%B3n%20a%20dos%20fases
Record 21 - internal organization data 2003-02-03
Record 21, English
Record 21, Subject field(s)
- Telegraphic Networks and Operations
- Telecommunications Transmission
- Radio Waves
Record 21, Main entry term, English
- sub-carrier frequency modulation
1, record 21, English, sub%2Dcarrier%20frequency%20modulation
correct
Record 21, Abbreviations, English
- SCFM 2, record 21, English, SCFM
correct
Record 21, Synonyms, English
- subcarrier frequency modulation 3, record 21, English, subcarrier%20frequency%20modulation
correct
Record 21, Textual support, English
Record number: 21, 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 21, English, - sub%2Dcarrier%20frequency%20modulation
Record 21, French
Record 21, Domaine(s)
- Réseaux et exploitation télégraphiques
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 21, Main entry term, French
- modulation en fréquence d’une sous-porteuse
1, record 21, French, modulation%20en%20fr%C3%A9quence%20d%26rsquo%3Bune%20sous%2Dporteuse
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, 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 21, French, - modulation%20en%20fr%C3%A9quence%20d%26rsquo%3Bune%20sous%2Dporteuse
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Redes y explotación telegráficas
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 21, Main entry term, Spanish
- modulación en frecuencia de una subportadora
1, record 21, Spanish, modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
correct, feminine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record number: 21, 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 21, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record number: 21, 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 21, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record 22 - internal organization data 2003-02-03
Record 22, English
Record 22, Subject field(s)
- Television (Radioelectricity)
- Telephony and Microwave Technology
- Radiotelephony
Record 22, Main entry term, English
- phase modulation
1, record 22, English, phase%20modulation
correct, standardized
Record 22, Abbreviations, English
- PM 2, record 22, English, PM
correct
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Angle modulation, in which the instantaneous phase angle of a sine-wave carrier is caused to depart from the carrier angle by an amount proportional to the instantaneous amplitude of the modulating wave. 3, record 22, English, - phase%20modulation
Record number: 22, Textual support number: 1 OBS
PM is similar to FM, in fact, crystal-controlled FM transmitters use a PM signal initially and then transform it into FM before it reaches the antenna. 4, record 22, English, - phase%20modulation
Record number: 22, Textual support number: 2 OBS
PM is used essentially for telephony (analog signals). It bears some resemblance with phase shift keying (PSK) which is used for telegraphy or data (digital signals). 4, record 22, English, - phase%20modulation
Record number: 22, Textual support number: 3 OBS
Term standardized by the Institute of Electrical and Electronics Engineers (IEEE) and the International Electrotechnical Commission (IEC). 4, record 22, English, - phase%20modulation
Record 22, French
Record 22, Domaine(s)
- Télévision (Radioélectricité)
- Téléphonie et techniques hyperfréquences
- Radiotéléphonie
Record 22, Main entry term, French
- modulation de phase
1, record 22, French, modulation%20de%20phase
correct, feminine noun, standardized
Record 22, Abbreviations, French
- MP 2, record 22, French, MP
correct, feminine noun
Record 22, Synonyms, French
- modulation en phase 3, record 22, French, modulation%20en%20phase
correct, feminine noun, standardized
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Modulation angulaire d’une onde porteuse sinusoïdale, dont la phase de l'onde modulée diffère de celle de l'onde porteuse, d’une quantité proportionnelle à l'amplitude instantanée du signal modulant. 4, record 22, French, - modulation%20de%20phase
Record number: 22, Textual support number: 1 OBS
La modulation de phase est semblable à la modulation de fréquence. Certains émetteurs pilotés au quartz sont d’abord modulés en phase à la sortie de l’oscillateur pilote et, avec multiplication de fréquence, on obtient de la modulation de fréquence à l’antenne. 5, record 22, French, - modulation%20de%20phase
Record number: 22, Textual support number: 2 OBS
La modulation de phase est exploitée surtout en radiotéléphonie (modulation analogique). La modulation à déplacement de phase est fondée sur les mêmes principes mais s’applique à la modulation numérique seulement : par ex., télégraphie, transmission de données. 5, record 22, French, - modulation%20de%20phase
Record number: 22, Textual support number: 3 OBS
modulation de phase : terme normalisé par la Commission électronique internationale (CEI) et l’AFNOR. 5, record 22, French, - modulation%20de%20phase
Record number: 22, Textual support number: 4 OBS
modulation en phase : terme normalisé par l’AFNOR. 5, record 22, French, - modulation%20de%20phase
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Televisión (Radioelectricidad)
- Telefonía y tecnología de microondas
- Radiotelefonía
Record 22, Main entry term, Spanish
- modulación de fase
1, record 22, Spanish, modulaci%C3%B3n%20de%20fase
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
- modulación en fase 1, record 22, Spanish, modulaci%C3%B3n%20en%20fase
correct, feminine noun
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Modulación en que la característica que varía es el ángulo de fase de una onda portadora. 1, record 22, Spanish, - modulaci%C3%B3n%20de%20fase
Record 23 - internal organization data 2002-11-22
Record 23, English
Record 23, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
- Electrical Engineering
Record 23, Main entry term, English
- quiescent-carrier modulation
1, record 23, English, quiescent%2Dcarrier%20modulation
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record 23, Key term(s)
- quiescent carrier modulation
Record 23, French
Record 23, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
- Électrotechnique
Record 23, Main entry term, French
- modulation à interruption de porteuse
1, record 23, French, modulation%20%C3%A0%20interruption%20de%20porteuse
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
- Electrotecnia
Record 23, Main entry term, Spanish
- modulación por interrupción de portadora
1, record 23, Spanish, modulaci%C3%B3n%20por%20interrupci%C3%B3n%20de%20portadora
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- modulación por supresión de portadora 1, record 23, Spanish, modulaci%C3%B3n%20por%20supresi%C3%B3n%20de%20portadora
feminine noun, Mexico
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Sistema de modulación en el que la portadora es emitida sólo cuando se produce la modulación. 1, record 23, Spanish, - modulaci%C3%B3n%20por%20interrupci%C3%B3n%20de%20portadora
Record 24 - internal organization data 2002-10-28
Record 24, English
Record 24, Subject field(s)
- Telecommunications Transmission
- Radio Waves
- Range Measurements (Telecommunications)
Record 24, Main entry term, English
- phase deviation
1, record 24, English, phase%20deviation
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, 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 24, English, - phase%20deviation
Record 24, French
Record 24, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
- Mesures à distance (Télécommunications)
Record 24, Main entry term, French
- déviation de phase
1, record 24, French, d%C3%A9viation%20de%20phase
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, 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 24, French, - d%C3%A9viation%20de%20phase
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
- Medidas de distancia (Telecomunicaciones)
Record 24, Main entry term, Spanish
- desviación de fase
1, record 24, Spanish, desviaci%C3%B3n%20de%20fase
correct, feminine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, 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 24, Spanish, - desviaci%C3%B3n%20de%20fase
Record 25 - internal organization data 2002-10-23
Record 25, English
Record 25, Subject field(s)
- Audio Technology
Record 25, Main entry term, English
- multiplex
1, record 25, English, multiplex
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- mux 2, record 25, English, mux
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Transmission of two or more channels on a single carrier so that they may be recovered independently by a tuner. In fm stereo, transmission of left-plus-right (sum) signal and left-minus-right (difference) signal on main carrier and subcarrier, respectively. The multiplex decoder in the tuner recovers independent left and right stereo channels from the multiplex signal. 2, record 25, English, - multiplex
Record 25, Key term(s)
- multiplexing
Record 25, French
Record 25, Domaine(s)
- Électroacoustique
Record 25, Main entry term, French
- multiplex
1, record 25, French, multiplex
correct
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Transmission radio en modulation de fréquence de deux canaux par l'intermédiaire d’une porteuse afin qu'ils puissent être indépendamment perçus par un récepteur(ou tuner) F. M. stéréo. 1, record 25, French, - multiplex
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2002-10-08
Record 26, English
Record 26, Subject field(s)
- Radio Waves
- Telecommunications Transmission
- Radar, Radio Guidance and Goniometry
Record 26, Main entry term, English
- quadrature amplitude modulation
1, record 26, English, quadrature%20amplitude%20modulation
correct
Record 26, Abbreviations, English
- QAM 1, record 26, English, QAM
correct
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A method of modulating digital signals onto a radiofrequency carrier signal involving both amplitude and phase coding. 2, record 26, English, - quadrature%20amplitude%20modulation
Record 26, French
Record 26, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
- Radar, radioguidage et radiogoniométrie
Record 26, Main entry term, French
- modulation d’amplitude en quadrature
1, record 26, French, modulation%20d%26rsquo%3Bamplitude%20en%20quadrature
correct, feminine noun
Record 26, Abbreviations, French
- MAQ 2, record 26, French, MAQ
correct, feminine noun
- QAM 3, record 26, French, QAM
correct, feminine noun
Record 26, Synonyms, French
- modulation d’amplitude sur porteuses en quadrature 3, record 26, French, modulation%20d%26rsquo%3Bamplitude%20sur%20porteuses%20en%20quadrature
correct, feminine noun
- MAQ 3, record 26, French, MAQ
correct, feminine noun
- MAQ 3, record 26, French, MAQ
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Méthode de modulation de signaux numériques sur un signal de porteuse radioélectrique impliquant un codage de phase et d’amplitude. 3, record 26, French, - modulation%20d%26rsquo%3Bamplitude%20en%20quadrature
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Ondas radioeléctricas
- Transmisión (Telecomunicaciones)
- Guía radárica, radioguía y radiogoniometría
Record 26, Main entry term, Spanish
- modulación de amplitud en cuadratura
1, record 26, Spanish, modulaci%C3%B3n%20de%20amplitud%20en%20cuadratura
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
Sistema de modulación en el que la modulación de la portadora se hace mediante la variación de su fase y de su amplitud, y que resulta de combinar la modulación por desplazamiento de fase y la modulación por variación de amplitud. 2, record 26, Spanish, - modulaci%C3%B3n%20de%20amplitud%20en%20cuadratura
Record 27 - internal organization data 2002-08-14
Record 27, English
Record 27, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 27, Main entry term, English
- wobble modulation
1, record 27, English, wobble%20modulation
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
Frequency modulation of a carrier at a frequency low relative to that of any subsequent amplitude modulation. 2, record 27, English, - wobble%20modulation
Record 27, French
Record 27, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 27, Main entry term, French
- ululation
1, record 27, French, ululation
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- vobulation 1, record 27, French, vobulation
correct, feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Modulation de fréquence d’une porteuse par une oscillation dont la fréquence fondamentale est très basse par rapport aux fréquences du signal éventuel modulant en amplitude la même porteuse. 1, record 27, French, - ululation
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 27, Main entry term, Spanish
- vobulación
1, record 27, Spanish, vobulaci%C3%B3n
correct, feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Modulación de frecuencia de una portadora a una frecuencia muy baja en relación con la de cualquier modulación de amplitud posterior. 1, record 27, Spanish, - vobulaci%C3%B3n
Record 28 - internal organization data 2002-08-14
Record 28, English
Record 28, Subject field(s)
- Telecommunications Transmission
- Radio Waves
- Radio Broadcasting
- Computer Graphics
Record 28, Main entry term, English
- angle modulation
1, record 28, English, angle%20modulation
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- angular modulation 1, record 28, English, angular%20modulation
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
Modulation in which the phase angle is the characteristic varied. 2, record 28, English, - angle%20modulation
Record number: 28, Textual support number: 1 OBS
Phase and frequency modulation are particular forms of angle modulation. 2, record 28, English, - angle%20modulation
Record 28, French
Record 28, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
- Radiodiffusion
- Infographie
Record 28, Main entry term, French
- modulation d’angle
1, record 28, French, modulation%20d%26rsquo%3Bangle
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- modulation angulaire 1, record 28, French, modulation%20angulaire
correct, feminine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Modulation où la caractéristique que l'on fait varier est l'angle de phase de l'onde porteuse. 1, record 28, French, - modulation%20d%26rsquo%3Bangle
Record number: 28, Textual support number: 1 OBS
La modulation de phase et la modulation de fréquence sont des cas particuliers de la modulation d’angle. 1, record 28, French, - modulation%20d%26rsquo%3Bangle
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
- Radiodifusión
- Gráficos de computadora
Record 28, Main entry term, Spanish
- modulación de ángulo
1, record 28, Spanish, modulaci%C3%B3n%20de%20%C3%A1ngulo
correct, feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
- modulación angular 2, record 28, Spanish, modulaci%C3%B3n%20angular
correct, feminine noun
Record 28, Textual support, Spanish
Record number: 28, Textual support number: 1 DEF
Modulación en la que la característica que varía es el ángulo de fase. 2, record 28, Spanish, - modulaci%C3%B3n%20de%20%C3%A1ngulo
Record number: 28, Textual support number: 1 OBS
La modulación de fase y la modulación de frecuencia son formas particulares de modulación angular. 2, record 28, Spanish, - modulaci%C3%B3n%20de%20%C3%A1ngulo
Record 29 - internal organization data 2002-08-14
Record 29, English
Record 29, Subject field(s)
- Radio Waves
- Waveguides
Record 29, Main entry term, English
- eight-phase modulation
1, record 29, English, eight%2Dphase%20modulation
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A type of modulation designed for the carrier to shift between eight distinct phases. 2, record 29, English, - eight%2Dphase%20modulation
Record 29, French
Record 29, Domaine(s)
- Ondes radioélectriques
- Guides d'ondes
Record 29, Main entry term, French
- modulation octophase
1, record 29, French, modulation%20octophase
correct
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Procédé de modulation par déplacement de phase qui consiste à faire effectuer un saut de phase parmi huit, répartis uniformément sur 360 degrés, à une onde porteuse au rythme d’un signal numérique de modulation. 1, record 29, French, - modulation%20octophase
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Ondas radioeléctricas
- Guías de ondas
Record 29, Main entry term, Spanish
- modulación octofásica
1, record 29, Spanish, modulaci%C3%B3n%20octof%C3%A1sica
correct, feminine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
Modulación por desplazamiento de fase que utiliza ocho fases. 1, record 29, Spanish, - modulaci%C3%B3n%20octof%C3%A1sica
Record 30 - internal organization data 2002-07-23
Record 30, English
Record 30, Subject field(s)
- Data Transmission
- Air Traffic Control
Record 30, Main entry term, English
- Mode 2
1, record 30, English, Mode%202
correct, officially approved
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
A data-only VDL mode that uses D8PSK modulation and a carrier sense multiple access (CSMA) control scheme. [Definition officially approved by ICAO.] 1, record 30, English, - Mode%202
Record number: 30, Textual support number: 1 OBS
Mode 2: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 30, English, - Mode%202
Record 30, French
Record 30, Domaine(s)
- Transmission de données
- Circulation et trafic aériens
Record 30, Main entry term, French
- mode 2
1, record 30, French, mode%202
correct, masculine noun, officially approved
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Mode de communication de données de la VDL, qui utilise la modulation D8PSK et une technique de commande d’accès multiple avec détection de la porteuse(AMDP). [Définition uniformisée par l'OACI. ] 1, record 30, French, - mode%202
Record number: 30, Textual support number: 1 OBS
mode 2 : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 2, record 30, French, - mode%202
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Transmisión de datos
- Control de tránsito aéreo
Record 30, Main entry term, Spanish
- Modo 2
1, record 30, Spanish, Modo%202
correct, masculine noun, officially approved
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
Record 30, Textual support, Spanish
Record number: 30, Textual support number: 1 DEF
Un modo VDL sólo de datos que utiliza la modulación D8PSK y un plan de control de acceso múltiple en sentido de portadora (CSMA). [Definición aceptada oficialmente por la OACI.] 1, record 30, Spanish, - Modo%202
Record number: 30, Textual support number: 1 OBS
Modo 2: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 30, Spanish, - Modo%202
Record 31 - internal organization data 2002-07-23
Record 31, English
Record 31, Subject field(s)
- Data Transmission
Record 31, Main entry term, English
- M-PSK symbol
1, record 31, English, M%2DPSK%20symbol
correct, officially approved
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, 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 31, English, - M%2DPSK%20symbol
Record number: 31, Textual support number: 1 OBS
M-PSK symbol: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 31, English, - M%2DPSK%20symbol
Record 31, French
Record 31, Domaine(s)
- Transmission de données
Record 31, Main entry term, French
- symbole M-PSK
1, record 31, French, symbole%20M%2DPSK
correct, masculine noun, officially approved
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, 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 31, French, - symbole%20M%2DPSK
Record number: 31, Textual support number: 1 OBS
symbole M-PSK : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 2, record 31, French, - symbole%20M%2DPSK
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Transmisión de datos
Record 31, Main entry term, Spanish
- símbolo M-PSK
1, record 31, Spanish, s%C3%ADmbolo%20M%2DPSK
correct, masculine noun, officially approved
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, 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 31, Spanish, - s%C3%ADmbolo%20M%2DPSK
Record number: 31, Textual support number: 1 OBS
símbolo M-PSK: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 31, Spanish, - s%C3%ADmbolo%20M%2DPSK
Record 32 - internal organization data 2002-07-22
Record 32, English
Record 32, Subject field(s)
- Data Transmission
Record 32, Main entry term, English
- M-ary phase shift keying modulation
1, record 32, English, M%2Dary%20phase%20shift%20keying%20modulation
correct, officially approved
Record 32, Abbreviations, English
Record 32, Synonyms, English
- M-PSK modulation 1, record 32, English, M%2DPSK%20modulation
correct, officially approved
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
A digital phase modulation that causes the phase of the carrier waveform to take on one of a set of M values. [Definition officially approved by ICAO.] 1, record 32, English, - M%2Dary%20phase%20shift%20keying%20modulation
Record number: 32, Textual support number: 1 OBS
M-ary phase shift keying modulation; M-PSK modulation: terms officially approved by the International Civil Aviation Organization (ICAO). 2, record 32, English, - M%2Dary%20phase%20shift%20keying%20modulation
Record 32, French
Record 32, Domaine(s)
- Transmission de données
Record 32, Main entry term, French
- modulation par déplacement de phase m-valente
1, record 32, French, modulation%20par%20d%C3%A9placement%20de%20phase%20m%2Dvalente
correct, feminine noun, officially approved
Record 32, Abbreviations, French
Record 32, Synonyms, French
- modulation par M-PSK 1, record 32, French, modulation%20par%20M%2DPSK
correct, feminine noun, officially approved
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Modulation de phase numérique dans laquelle la phase de l'onde porteuse prend une valeur parmi un ensemble de valeurs m. [Définition uniformisée par l'OACI. ] 1, record 32, French, - modulation%20par%20d%C3%A9placement%20de%20phase%20m%2Dvalente
Record number: 32, Textual support number: 1 OBS
modulation par déplacement de phase m-valente; modulation par M-PSK : termes uniformisés par l’Organisation de l’aviation civile internationale (OACI). 2, record 32, French, - modulation%20par%20d%C3%A9placement%20de%20phase%20m%2Dvalente
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Transmisión de datos
Record 32, Main entry term, Spanish
- modulación por desplazamiento de fase-M
1, record 32, Spanish, modulaci%C3%B3n%20por%20desplazamiento%20de%20fase%2DM
correct, feminine noun, officially approved
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
- modulación por M-PSK 1, record 32, Spanish, modulaci%C3%B3n%20por%20M%2DPSK
correct, feminine noun, officially approved
Record 32, Textual support, Spanish
Record number: 32, Textual support number: 1 DEF
Modulación de fase digital que hace que la forma de onda de la portadora tome un valor M del conjunto de valores M. [Definición aceptada oficialmente por la OACI.] 1, record 32, Spanish, - modulaci%C3%B3n%20por%20desplazamiento%20de%20fase%2DM
Record number: 32, Textual support number: 1 OBS
modulación por desplazamiento de fase-M; modulación por M-PSK: términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 32, Spanish, - modulaci%C3%B3n%20por%20desplazamiento%20de%20fase%2DM
Record 33 - internal organization data 2002-05-16
Record 33, English
Record 33, Subject field(s)
- Radioelectricity
Record 33, Main entry term, English
- full carrier
1, record 33, English, full%20carrier
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
A carrier emitted at a power level of 6 dB or less below the peak envelope power. 2, record 33, English, - full%20carrier
Record number: 33, Textual support number: 1 OBS
Double-sideband amplitude-modulated emissions normally comprise a full carrier with a power level exactly 6 dB below the peak envelope power at 100% modulation. 3, record 33, English, - full%20carrier
Record 33, French
Record 33, Domaine(s)
- Radioélectricité
Record 33, Main entry term, French
- onde porteuse complète
1, record 33, French, onde%20porteuse%20compl%C3%A8te
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- porteuse complète 2, record 33, French, porteuse%20compl%C3%A8te
correct, feminine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Onde porteuse émise avec une puissance inférieure au plus de 6 dB à la puissance en crête de modulation. 1, record 33, French, - onde%20porteuse%20compl%C3%A8te
Record 33, Spanish
Record 33, Campo(s) temático(s)
- Radioelectricidad
Record 33, Main entry term, Spanish
- onda portadora completa
1, record 33, Spanish, onda%20portadora%20completa
correct, feminine noun
Record 33, Abbreviations, Spanish
Record 33, Synonyms, Spanish
- portadora completa 1, record 33, Spanish, portadora%20completa
correct, feminine noun, Mexico
Record 33, Textual support, Spanish
Record number: 33, Textual support number: 1 DEF
Portadora emitida a un nivel de 6 dB o menos de potencia, por debajo de la potencia de cresta. 1, record 33, Spanish, - onda%20portadora%20completa
Record number: 33, Textual support number: 1 OBS
Las emisiones con modulación de amplitud de banda lateral doble incluyen normalmente una onda portadora completa con un nivel de potencia exactamente 6 dB por debajo de la potencia de la cresta a una modulación del 100%. 1, record 33, Spanish, - onda%20portadora%20completa
Record 34 - internal organization data 2002-01-24
Record 34, English
Record 34, Subject field(s)
- Internet and Telematics
- Radioelectricity
- Audio Technology
- Telecommunications Transmission
Record 34, Main entry term, English
- modulation bandwidth
1, record 34, English, modulation%20bandwidth
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
The frequency range between direct current and the frequency where the depth of modulation is 50 percent (-3 decibel bandwidth). 1, record 34, English, - modulation%20bandwidth
Record 34, French
Record 34, Domaine(s)
- Internet et télématique
- Radioélectricité
- Électroacoustique
- Transmission (Télécommunications)
Record 34, Main entry term, French
- largeur de bande de modulation
1, record 34, French, largeur%20de%20bande%20de%20modulation
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- bande passante de modulation 2, record 34, French, bande%20passante%20de%20modulation
correct, feminine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
De cette façon, la largeur de bande de modulation de chaque porteuse peut être réduite tout en maintenant la même largeur de bande totale et une grande distance de transmission. 3, record 34, French, - largeur%20de%20bande%20de%20modulation
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Internet y telemática
- Radioelectricidad
- Electroacústica
- Transmisión (Telecomunicaciones)
Record 34, Main entry term, Spanish
- anchura de banda de modulación
1, record 34, Spanish, anchura%20de%20banda%20de%20modulaci%C3%B3n
correct, feminine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
- ancho de banda de modulación 1, record 34, Spanish, ancho%20de%20banda%20de%20modulaci%C3%B3n
correct, masculine noun, Mexico
Record 34, Textual support, Spanish
Record number: 34, Textual support number: 1 DEF
Gama de frecuencias entre la corriente continua y la frecuencia en la que la profundidad de modulación es 50 por ciento (ancho de banda de -3 decibelios). 1, record 34, Spanish, - anchura%20de%20banda%20de%20modulaci%C3%B3n
Record 35 - internal organization data 2001-04-01
Record 35, English
Record 35, Subject field(s)
- Satellite Telecommunications
Record 35, Main entry term, English
- frequency modulation single-channel-per-carrier
1, record 35, English, frequency%20modulation%20single%2Dchannel%2Dper%2Dcarrier
correct
Record 35, Abbreviations, English
- FM SCPC 1, record 35, English, FM%20SCPC
correct
Record 35, Synonyms, English
Record 35, French
Record 35, Domaine(s)
- Télécommunications par satellite
Record 35, Main entry term, French
- modulation de fréquence par porteuse monovoie
1, record 35, French, modulation%20de%20fr%C3%A9quence%20par%20porteuse%20monovoie
feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2001-03-16
Record 36, English
Record 36, Subject field(s)
- Informatics
Record 36, Main entry term, English
- FM synthesis
1, record 36, English, FM%20synthesis
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record 36, French
Record 36, Domaine(s)
- Informatique
Record 36, Main entry term, French
- synthèse par modulation de fréquence
1, record 36, French, synth%C3%A8se%20par%20modulation%20de%20fr%C3%A9quence
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- synthèse FM 1, record 36, French, synth%C3%A8se%20FM
correct, feminine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
La synthèse par modulation de fréquence a été mise au point au début des années soixante-dix par l'américain John Chowning à l'université de Stanford aux États-Unis. Naturellement liée aux technologies numériques, seules capables de fournir la précision nécessaire, la synthèse FM utilise un principe de modulation analogue à celui que l'on utilise en radiotransmission : on fait varier la fréquence d’une onde périodique, la porteuse, en fonction de l'amplitude d’une autre onde, la moduleuse. La différence entre radiotransmission et synthèse FM réside dans les gammes de fréquences employées et dans la méthode d’exploitation de la modulation : la «bande FM» utilise une porteuse dont la fréquence varie de 87. 5 à 108 MHz et une moduleuse qui se situe entre 15 Hz et 20 kHz(la gamme de fréquences audibles). En synthèse FM, porteuse et moduleuse travaillent toutes deux dans la gamme des fréquences audibles. 1, record 36, French, - synth%C3%A8se%20par%20modulation%20de%20fr%C3%A9quence
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2001-02-01
Record 37, English
Record 37, Subject field(s)
- Radiotelephony
- Radio Waves
- Special-Language Phraseology
Record 37, Main entry term, English
- piggyback on a carrier wave
1, record 37, English, piggyback%20on%20a%20carrier%20wave
correct, verb
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
Cellular signals piggyback on a carrier wave of a particular frequency. 1, record 37, English, - piggyback%20on%20a%20carrier%20wave
Record 37, French
Record 37, Domaine(s)
- Radiotéléphonie
- Ondes radioélectriques
- Phraséologie des langues de spécialité
Record 37, Main entry term, French
- chevaucher une onde porteuse
1, record 37, French, chevaucher%20une%20onde%20porteuse
correct, verb
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Système par modulation d’une porteuse. Les signaux destinés au téléphone cellulaire chevauchent une onde porteuse. 1, record 37, French, - chevaucher%20une%20onde%20porteuse
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1999-08-10
Record 38, English
Record 38, Subject field(s)
- Telecommunications
Record 38, Main entry term, English
- modulation factor
1, record 38, English, modulation%20factor
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record 38, French
Record 38, Domaine(s)
- Télécommunications
Record 38, Main entry term, French
- coefficient de modulation
1, record 38, French, coefficient%20de%20modulation
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
profondeur de modulation exprimée comme le rapport entre la variation maximale d’amplitude de la porteuse et son amplitude en l'absence de modulation. 1, record 38, French, - coefficient%20de%20modulation
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1999-05-25
Record 39, English
Record 39, Subject field(s)
- Information Processing (Informatics)
Record 39, Main entry term, English
- phase-coherent FSK
1, record 39, English, phase%2Dcoherent%20FSK
correct, standardized
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
A form of frequency shift keying in which the signalling frequencies are integrally related to the data rate, and transitions between the signalling frequencies are made at zero crossings of the carrier waveform. 1, record 39, English, - phase%2Dcoherent%20FSK
Record number: 39, Textual support number: 1 OBS
phase-coherent FSK: 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 39, English, - phase%2Dcoherent%20FSK
Record 39, French
Record 39, Domaine(s)
- Traitement de l'information (Informatique)
Record 39, Main entry term, French
- modulation par déplacement de fréquence et cohérence de phase
1, record 39, French, modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20et%20coh%C3%A9rence%20de%20phase
correct, feminine noun, standardized
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Modulation par déplacement de fréquence dans laquelle les fréquences du signal de sortie sont des multiples entiers du débit, et les transitions entre fréquences sont effectuées aux passages à zéro de la porteuse. 1, record 39, French, - modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20et%20coh%C3%A9rence%20de%20phase
Record number: 39, Textual support number: 1 OBS
modulation par déplacement de fréquence et cohérence de phase: 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 39, French, - modulation%20par%20d%C3%A9placement%20de%20fr%C3%A9quence%20et%20coh%C3%A9rence%20de%20phase
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1999-04-27
Record 40, English
Record 40, Subject field(s)
- Information Processing (Informatics)
Record 40, Main entry term, English
- baseband LAN
1, record 40, English, baseband%20LAN
correct, standardized
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
A local area network in which data are encoded and transmitted without modulation of a carrier. 2, record 40, English, - baseband%20LAN
Record number: 40, Textual support number: 1 OBS
baseband LAN: term standardized by CSA and ISO/IEC. 3, record 40, English, - baseband%20LAN
Record 40, French
Record 40, Domaine(s)
- Traitement de l'information (Informatique)
Record 40, Main entry term, French
- réseau local en bande de base
1, record 40, French, r%C3%A9seau%20local%20en%20bande%20de%20base
correct, masculine noun, standardized
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Réseau local dans lequel les données sont codées, puis émises sans modulation d’une porteuse. 2, record 40, French, - r%C3%A9seau%20local%20en%20bande%20de%20base
Record number: 40, Textual support number: 1 OBS
réseau local en bande de base : terme normalisé par la CSA et l’ISO/CEI. 3, record 40, French, - r%C3%A9seau%20local%20en%20bande%20de%20base
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1999-01-13
Record 41, English
Record 41, Subject field(s)
- Telecommunications Transmission
Record 41, Main entry term, English
- carrier modulation
1, record 41, English, carrier%20modulation
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
A signal at some fixed amplitude and frequency which is combined with an information bearing signal in the modulation process to produce an output signal suitable for transmission. 1, record 41, English, - carrier%20modulation
Record 41, French
Record 41, Domaine(s)
- Transmission (Télécommunications)
Record 41, Main entry term, French
- modulation de porteuse
1, record 41, French, modulation%20de%20porteuse
feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record 41, Key term(s)
- modulation de l'onde porteuse
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1998-02-03
Record 42, English
Record 42, Subject field(s)
- Television (Radioelectricity)
- Telecommunications
Record 42, Main entry term, English
- single carrier modulation 1, record 42, English, single%20carrier%20modulation
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record 42, French
Record 42, Domaine(s)
- Télévision (Radioélectricité)
- Télécommunications
Record 42, Main entry term, French
- modulation à une seule porteuse
1, record 42, French, modulation%20%C3%A0%20une%20seule%20porteuse
feminine noun
Record 42, Abbreviations, French
- SCM 1, record 42, French, SCM
feminine noun
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 OBS
Codage vidéo. 1, record 42, French, - modulation%20%C3%A0%20une%20seule%20porteuse
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1997-02-27
Record 43, English
Record 43, Subject field(s)
- Radio Waves
- Telecommunications Transmission
Record 43, Main entry term, English
- dynamic amplitude modulation 1, record 43, English, dynamic%20amplitude%20modulation
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record 43, French
Record 43, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
Record 43, Main entry term, French
- modulation d’amplitude dynamique
1, record 43, French, modulation%20d%26rsquo%3Bamplitude%20dynamique
feminine noun
Record 43, Abbreviations, French
- MAD 1, record 43, French, MAD
feminine noun
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 OBS
Type de modulation où la puissance de la porteuse est modifiée selon le taux de modulation.(Ondes décamétriques) 1, record 43, French, - modulation%20d%26rsquo%3Bamplitude%20dynamique
Record number: 43, Textual support number: 2 OBS
Source : Manuel de l’UIT [Union internationale des télécommunications], (10A-5). 1, record 43, French, - modulation%20d%26rsquo%3Bamplitude%20dynamique
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1997-02-27
Record 44, English
Record 44, Subject field(s)
- Radio Waves
- Telecommunications Transmission
Record 44, Main entry term, English
- dynamic carrier control 1, record 44, English, dynamic%20carrier%20control
Record 44, Abbreviations, English
Record 44, Synonyms, English
- variable carrier power 1, record 44, English, variable%20carrier%20power
Record 44, Textual support, English
Record 44, French
Record 44, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
Record 44, Main entry term, French
- commande de la dynamique de la porteuse
1, record 44, French, commande%20de%20la%20dynamique%20de%20la%20porteuse
feminine noun
Record 44, Abbreviations, French
- CDP 1, record 44, French, CDP
feminine noun
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Technique de modulation où l'on fait varier la puissance porteuse en fonction du niveau de modulation. 1, record 44, French, - commande%20de%20la%20dynamique%20de%20la%20porteuse
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1996-08-14
Record 45, English
Record 45, Subject field(s)
- Radiotelephony
Record 45, Main entry term, English
- pi/4 shifted differentially encoded quadrature phase shift keying
1, record 45, English, pi%2F4%20shifted%20differentially%20encoded%20quadrature%20phase%20shift%20keying
correct
Record 45, Abbreviations, English
- pi/4 DQPSK 1, record 45, English, pi%2F4%20DQPSK
correct
- pi/4-DQPSK 1, record 45, English, pi%2F4%2DDQPSK
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, 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 45, English, - pi%2F4%20shifted%20differentially%20encoded%20quadrature%20phase%20shift%20keying
Record 45, French
Record 45, Domaine(s)
- Radiotéléphonie
Record 45, Main entry term, French
- modulation par déplacement de phase en quadrature à codage différentiel avec décalage de pi/4
1, record 45, 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 45, Abbreviations, French
- pi/4DQPSK 1, record 45, French, pi%2F4DQPSK
correct, feminine noun
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, 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 45, 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 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1996-05-06
Record 46, English
Record 46, Subject field(s)
- Video Technology
- Photoelectricity and Electron Optics
- Optical Telecommunications
Record 46, Main entry term, English
- composite second order distortion 1, record 46, English, composite%20second%20order%20distortion
Record 46, Abbreviations, English
Record 46, Synonyms, English
- CSO distortion 1, record 46, English, CSO%20distortion
Record 46, Textual support, English
Record number: 46, Textual support number: 1 OBS
fiber optics 2, record 46, English, - composite%20second%20order%20distortion
Record 46, French
Record 46, Domaine(s)
- Vidéotechnique
- Photo-électricité et optique électronique
- Télécommunications optiques
Record 46, Main entry term, French
- bruit composite du 2e ordre
1, record 46, French, bruit%20composite%20du%202e%20ordre
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Les paramètres du système A1570 BB, à pleine charge et pour un indice de modulation par canal de 5 % sont les suivants : rapport porteuse à bruit(C/N) 112, 5 dB; bruit composite du 2e ordre(CSO) [supérieur à] 62 dB; battement composite du 3e ordre(CTB) [supérieur à] 57 dB; CXM [supérieur à] 46dB; réponse en fréquence [plus ou moins] 2, 0 dB; niveau du signal d’entrée [supérieur à] 79 dBµV; niveau du signal de sortie FTTB 75 dBµV [plus ou moins] 4 dB; niveau d’alimentation du réseau coaxial(FTTC) 103 dBµV. 1, record 46, French, - bruit%20composite%20du%202e%20ordre
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1996-05-06
Record 47, English
Record 47, Subject field(s)
- Video Technology
- Photoelectricity and Electron Optics
- Optical Telecommunications
Record 47, Main entry term, English
- composite triple beat distortion 1, record 47, English, composite%20triple%20beat%20distortion
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 OBS
fiber optics 3, record 47, English, - composite%20triple%20beat%20distortion
Record 47, French
Record 47, Domaine(s)
- Vidéotechnique
- Photo-électricité et optique électronique
- Télécommunications optiques
Record 47, Main entry term, French
- battement composite du 3e ordre
1, record 47, French, battement%20composite%20du%203e%20ordre
masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
Les paramètres du système A1570 BB, à pleine charge et pour un indice de modulation par canal de 5 % sont les suivants : rapport porteuse à bruit(C/N) 112, 5 db; bruit composite du 2e ordre(CSO) [supérieur à] 62 dB; battement composite du 3e ordre(CTB) [supérieur à] 57 dB; CXM [supérieur à] 46 dB; réponse en fréquence [plus ou moins] 2, 0 dB; niveau du signal d’entrée [supérieur à] 79 dBµV; niveau du signal de sortie FTTB 75 dBµV [plus ou moins] 4 dB; niveau d’alimentation du réseau coaxial(FTTC) 103 dBµV. 1, record 47, French, - battement%20composite%20du%203e%20ordre
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1995-02-16
Record 48, English
Record 48, Subject field(s)
- Surveillance, Detection and Reconnaissance (Military)
- Military Communications
- Telecommunications
Record 48, Main entry term, English
- suppressed carrier amplitude modulated 1, record 48, English, suppressed%20carrier%20amplitude%20modulated
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record 48, French
Record 48, Domaine(s)
- Surveillance, détection et reconnaissance (Militaire)
- Transmissions militaires
- Télécommunications
Record 48, Main entry term, French
- modulation d’amplitude avec onde porteuse supprimée
1, record 48, French, modulation%20d%26rsquo%3Bamplitude%20avec%20onde%20porteuse%20supprim%C3%A9e
feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 OBS
Source : MDN [ministère de la Défense nationale]. 1, record 48, French, - modulation%20d%26rsquo%3Bamplitude%20avec%20onde%20porteuse%20supprim%C3%A9e
Record 48, Key term(s)
- SCAM
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1994-05-31
Record 49, English
Record 49, Subject field(s)
- Mathematical Geography
- Remote Sensing
Record 49, Main entry term, English
- squaring-type channel
1, record 49, English, squaring%2Dtype%20channel
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
A GPS receiver channel which multiplies the received signal by itself to obtain a second harmonic of the carrier which does not contain the code modulation. 1, record 49, English, - squaring%2Dtype%20channel
Record number: 49, Textual support number: 1 OBS
Used in so-called codeless receiver channels. 1, record 49, English, - squaring%2Dtype%20channel
Record number: 49, Textual support number: 2 OBS
Term and definition provided by the Canadian Hydrographic Service. 1, record 49, English, - squaring%2Dtype%20channel
Record 49, French
Record 49, Domaine(s)
- Géographie mathématique
- Télédétection
Record 49, Main entry term, French
- voie de type à mise au carré
1, record 49, French, voie%20de%20type%20%C3%A0%20mise%20au%20carr%C3%A9
correct, feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 DEF
Voie d’un récepteur GPS sur laquelle le signal reçu est multiplié par lui-même pour obtenir une deuxième harmonique de la porteuse qui ne comprend pas la modulation par code. 1, record 49, French, - voie%20de%20type%20%C3%A0%20mise%20au%20carr%C3%A9
Record number: 49, Textual support number: 1 OBS
Ce type de voie est utilisé dans les récepteurs à voies dites ans code. 1, record 49, French, - voie%20de%20type%20%C3%A0%20mise%20au%20carr%C3%A9
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1984-11-26
Record 50, English
Record 50, Subject field(s)
- Telecommunications
- Radio Transmission and Reception
Record 50, Main entry term, English
- order of an intermodulation component 1, record 50, English, order%20of%20an%20intermodulation%20component
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
Sum n=p+9 of the two positive integral coefficients determining the frequency of an intermodulation component at the output of an amplitude-modulated radio-transmitter with a given carrier frequency, as a function of the frequencies of two sinusoidal oscillations applied simultaneously at the input to the transmitter. 1, record 50, English, - order%20of%20an%20intermodulation%20component
Record 50, French
Record 50, Domaine(s)
- Télécommunications
- Émission et réception radio
Record 50, Main entry term, French
- ordre d’une oscillation d’intermodulation
1, record 50, French, ordre%20d%26rsquo%3Bune%20oscillation%20d%26rsquo%3Bintermodulation
masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Somme n=p+q des deux coefficients entiers positifs déterminant la fréquence d’une oscillation d’intermodulation à la sortie d’un émetteur radioélectrique à modulation d’amplitude de fréquence porteuse donnée, en fonction des fréquences de deux oscillations périodiques sinusoïdales appliquées simultanément à l'entrée de l'émetteur. 1, record 50, French, - ordre%20d%26rsquo%3Bune%20oscillation%20d%26rsquo%3Bintermodulation
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1984-07-24
Record 51, English
Record 51, Subject field(s)
- Radio Waves
- Telecommunications Transmission
Record 51, Main entry term, English
- frequency-modulation pulse compression
1, record 51, English, frequency%2Dmodulation%20pulse%20compression
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
frequency-pulse compression in which a carrier is swept linearly over a wide band of frequencies during a given pulse. 1, record 51, English, - frequency%2Dmodulation%20pulse%20compression
Record 51, French
Record 51, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
Record 51, Main entry term, French
- compression d’impulsions à modulation de fréquence
1, record 51, French, compression%20d%26rsquo%3Bimpulsions%20%C3%A0%20modulation%20de%20fr%C3%A9quence
feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 CONT
compression d’impulsions à modulation de fréquence dans laquelle une porteuse subit un balayage linéaire sur une large bande de fréquences pendant la durée d’une impulsion donnée. 1, record 51, French, - compression%20d%26rsquo%3Bimpulsions%20%C3%A0%20modulation%20de%20fr%C3%A9quence
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1981-08-28
Record 52, English
Record 52, Subject field(s)
- Radio Broadcasting
- Telecommunications
Record 52, Main entry term, English
- reduced carrier single sideband system 1, record 52, English, reduced%20carrier%20single%20sideband%20system
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 OBS
The reduced carrier single sideband system (RC-SSB). During the Technical Committee Meeting in 1968 of the European Broadcasting Union (EBU) a paper was presented describing the principle of reduced carrier transmission in MF broadcasting. Philips' Telecommunicatie Industrie BV developed a receiver working with a carrier reduction of 14 dB; this carrier was filtered from the output of the intermediate frequency (IF) stage and clipped. 1, record 52, English, - reduced%20carrier%20single%20sideband%20system
Record 52, French
Record 52, Domaine(s)
- Radiodiffusion
- Télécommunications
Record 52, Main entry term, French
- système à bande latérale unique et porteuse réduite 1, record 52, French, syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20et%20porteuse%20r%C3%A9duite
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 OBS
Le système à bande latérale unique et porteuse réduite(BLU-PR). Au cours de sa réunion de 1968, le Comité technique de l'Union européenne de radiodiffusion(UER) a étudié un document exposant les principes de la transmission à porteuse réduit en radiodiffusion à modulation de fréquence. Philips’ Telecommunicatie Industrie BV a conçu un récepteur fonctionnant avec une porteuse réduite de 14 dB; cette porteuse est filtrée à la sortie de l'étage à fréquence intermédiaire(FI) et écrêtée. 1, record 52, French, - syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20et%20porteuse%20r%C3%A9duite
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1980-11-07
Record 53, English
Record 53, Subject field(s)
- Radio Waves
Record 53, Main entry term, English
- suppressed carrier
1, record 53, English, suppressed%20carrier
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
Carrier restricted to a power level more than 32 dB below the peak envelope power and preferably 40 dB or more below the peak envelope power. 1, record 53, English, - suppressed%20carrier
Record 53, French
Record 53, Domaine(s)
- Ondes radioélectriques
Record 53, Main entry term, French
- onde porteuse supprimée
1, record 53, French, onde%20porteuse%20supprim%C3%A9e
correct, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 DEF
Onde porteuse dont la puissance est limitée à une valeur de 32 dB au moins à la puissance en crête de modulation et, de préférence, à 40 dB ou plus au-dessous de celle-ci. 1, record 53, French, - onde%20porteuse%20supprim%C3%A9e
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1980-11-07
Record 54, English
Record 54, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 54, Main entry term, English
- intermodulation component
1, record 54, English, intermodulation%20component
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
(In a radio transmitter for amplitude-modulated emissions) sinusoidal oscillation produced in an imperfectly linear amplitude-modulated radio transmitter in response to sinusoidal oscillations applied at the input to the transmitter, the frequency of which, at the output of the transmitter, the sum or difference of the frequencies of the normal sideband components resulting from the modulation of a carrier by the exciting oscillations, or the sum or difference of integral multiples of these frequencies. 1, record 54, English, - intermodulation%20component
Record 54, French
Record 54, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 54, Main entry term, French
- oscillation d’intermodulation
1, record 54, French, oscillation%20d%26rsquo%3Bintermodulation
correct, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 DEF
(Dans un émetteur radio électrique à modulation d’amplitude) oscillation périodique sinusoïdale produite dans un émetteur radioélectrique à modulation d’amplitude imparfaitement linéaire par la combinaison d’oscillations périodiques sinusoïdales appliquées à l'entrée de l'émetteur, et dont la fréquence à la sortie de l'émetteur est la somme ou la différence des fréquences des composantes latérales normales résultant de la modulation d’une porteuse par ces oscillations modulantes ou la somme ou la différence de multiples entiers de ces fréquences. 1, record 54, French, - oscillation%20d%26rsquo%3Bintermodulation
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1980-08-12
Record 55, English
Record 55, Subject field(s)
- Electrical Measurements
Record 55, Main entry term, English
- signal null
1, record 55, English, signal%20null
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 OBS
Two signal nulls (180 degrees apart) are indicated by a reduction in audio level and a dip of the tuning meter needle. 1, record 55, English, - signal%20null
Record 55, French
Record 55, Domaine(s)
- Mesures électriques
Record 55, Main entry term, French
- nul du signal 1, record 55, French, nul%20du%20signal
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 OBS
Principe [du VDF à oscilloscope] réception sur aérien tournant à vitesse uniforme : le signal reçu(porteuse pure) se trouve alors modulé(modulation à double bandes latérales sans porteuse) et présente un nul deux fois par tour du diagramme;(...) 2, record 55, French, - nul%20du%20signal
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1979-12-12
Record 56, English
Record 56, Subject field(s)
- Telephony and Microwave Technology
- Telephone Facilities
Record 56, Main entry term, English
- single-channel-per-carrier circuit 1, record 56, English, single%2Dchannel%2Dper%2Dcarrier%20circuit
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 OBS
the communication system, at least of the early generations, will use frequency-modulated single-channel-per-carrier circuits for voice. 1, record 56, English, - single%2Dchannel%2Dper%2Dcarrier%20circuit
Record 56, French
Record 56, Domaine(s)
- Téléphonie et techniques hyperfréquences
- Installations (Téléphonie)
Record 56, Main entry term, French
- circuit à une seule voie porteuse 1, record 56, French, circuit%20%C3%A0%20une%20seule%20voie%20porteuse
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
Le système de communication-du moins pour les équipements des premières générations-utilisera pour la téléphonie des circuits à modulation de fréquence, à une seule voie porteuse. 1, record 56, French, - circuit%20%C3%A0%20une%20seule%20voie%20porteuse
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1979-12-12
Record 57, English
Record 57, Subject field(s)
- Telephony and Microwave Technology
- Telephone Facilities
Record 57, Main entry term, English
- frequency-modulated circuit 1, record 57, English, frequency%2Dmodulated%20circuit
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 OBS
the communication system, at least of the early generations, will use frequency-modulated single-channel-per-carrier circuits for voice. 1, record 57, English, - frequency%2Dmodulated%20circuit
Record 57, French
Record 57, Domaine(s)
- Téléphonie et techniques hyperfréquences
- Installations (Téléphonie)
Record 57, Main entry term, French
- circuit à modulation de fréquence 1, record 57, French, circuit%20%C3%A0%20modulation%20de%20fr%C3%A9quence
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 OBS
Le système de communication-du moins pour les équipements des premières générations-utilisera pour la téléphonie des circuits à modulation de fréquence, à une seule voie porteuse. 1, record 57, French, - circuit%20%C3%A0%20modulation%20de%20fr%C3%A9quence
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1975-03-11
Record 58, English
Record 58, Subject field(s)
- Radio Broadcasting
- Telecommunications
Record 58, Main entry term, English
- serially pulse-coded transmission 1, record 58, English, serially%20pulse%2Dcoded%20transmission
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 OBS
commands may be transmitted, either by the use of various combinations of sub-carriers modulating the main carrier, or in the form of a --. [1143b] 1, record 58, English, - serially%20pulse%2Dcoded%20transmission
Record 58, French
Record 58, Domaine(s)
- Radiodiffusion
- Télécommunications
Record 58, Main entry term, French
- modulation MIC sérielle 1, record 58, French, modulation%20MIC%20s%C3%A9rielle
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 OBS
les ordres peuvent être transmis, soit par modulation de la porteuse principale par diverses combinaisons de sous-porteuses, soit par--. [trad] 1, record 58, French, - modulation%20MIC%20s%C3%A9rielle
Record 58, Spanish
Record 58, Textual support, Spanish
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