TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
AMPLITUDE MODULATION [53 records]
Record 1 - internal organization data 2024-02-22
Record 1, English
Record 1, Subject field(s)
- Telecommunications
- Telecommunications Transmission
- Internet and Telematics
Record 1, Main entry term, English
- amplitude shift keying
1, record 1, English, amplitude%20shift%20keying
correct, standardized, officially approved
Record 1, Abbreviations, English
- ASK 2, record 1, English, ASK
correct, standardized, officially approved
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Modulation in which a modulating digital signal varies the amplitude of the output signal among a fixed number of predetermined values. 3, record 1, English, - amplitude%20shift%20keying
Record number: 1, Textual support number: 1 OBS
amplitude shift keying; ASK: designations standardized by CSA and ISO. 4, record 1, English, - amplitude%20shift%20keying
Record number: 1, Textual support number: 2 OBS
amplitude shift keying; ASK: designations officially approved by the Joint Terminology Panel. 5, record 1, English, - amplitude%20shift%20keying
Record 1, French
Record 1, Domaine(s)
- Télécommunications
- Transmission (Télécommunications)
- Internet et télématique
Record 1, Main entry term, French
- modulation par déplacement d'amplitude
1, record 1, French, modulation%20par%20d%C3%A9placement%20d%27amplitude
correct, feminine noun, standardized, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- modulation à saut d'amplitude 2, record 1, French, modulation%20%C3%A0%20saut%20d%27amplitude
feminine noun
- manipulation par déplacement de l'amplitude 3, record 1, French, manipulation%20par%20d%C3%A9placement%20de%20l%27amplitude
feminine noun
- MDA 4, record 1, French, MDA
feminine noun
- MDA 4, record 1, French, MDA
- modulation d'amplitude discrète 5, record 1, French, modulation%20d%27amplitude%20discr%C3%A8te
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Modulation par laquelle un signal numérique modulant fait varier l'amplitude du signal de sortie parmi un nombre fixe de valeurs prédéfinies. 6, record 1, French, - modulation%20par%20d%C3%A9placement%20d%27amplitude
Record number: 1, Textual support number: 1 OBS
modulation par déplacement d'amplitude : désignation normalisée par la CSA et l'ISO. 7, record 1, French, - modulation%20par%20d%C3%A9placement%20d%27amplitude
Record number: 1, Textual support number: 2 OBS
modulation par déplacement d'amplitude : désignation uniformisée par le Groupe d'experts en terminologie interarmées. 8, record 1, French, - modulation%20par%20d%C3%A9placement%20d%27amplitude
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Telecomunicaciones
- Transmisión (Telecomunicaciones)
- Internet y telemática
Record 1, Main entry term, Spanish
- modulación por desplazamiento de amplitud
1, record 1, Spanish, modulaci%C3%B3n%20por%20desplazamiento%20de%20amplitud
correct, feminine noun
Record 1, Abbreviations, Spanish
- MDF 1, record 1, Spanish, MDF
correct, feminine noun
Record 1, Synonyms, Spanish
- modulación por variación de amplitud 1, record 1, Spanish, modulaci%C3%B3n%20por%20variaci%C3%B3n%20de%20amplitud
feminine noun
- modulación en amplitud 1, record 1, Spanish, modulaci%C3%B3n%20en%20amplitud
feminine noun, Mexico
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Método de modulación digital por el que se modifica la amplitud de la señal portadora en función de los datos que se van a transmitir. 1, record 1, Spanish, - modulaci%C3%B3n%20por%20desplazamiento%20de%20amplitud
Record 2 - internal organization data 2024-01-27
Record 2, English
Record 2, Subject field(s)
- Lasers and Masers
- Optics
- Optical Telecommunications
Record 2, Main entry term, English
- optical pulse
1, record 2, English, optical%20pulse
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
the optical pulse has a small amount of modulation to its amplitude, on a nanosecond time scale. 2, record 2, English, - optical%20pulse
Record 2, French
Record 2, Domaine(s)
- Masers et lasers
- Optique
- Télécommunications optiques
Record 2, Main entry term, French
- impulsion optique
1, record 2, French, impulsion%20optique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2023-10-12
Record 3, English
Record 3, Subject field(s)
- Radioelectricity
- Audiovisual Techniques and Equipment
- Telecommunications Transmission
Record 3, Main entry term, English
- amplitude modulation
1, record 3, English, amplitude%20modulation
correct, NATO, standardized, officially approved
Record 3, Abbreviations, English
- AM 2, record 3, English, AM
correct, NATO, standardized, officially approved
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, 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 3, English, - amplitude%20modulation
Record number: 3, 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 3, English, - amplitude%20modulation
Record number: 3, Textual support number: 2 OBS
amplitude modulation; AM : designations standardized by NATO and the International Electrotechnical Commission. 4, record 3, English, - amplitude%20modulation
Record number: 3, Textual support number: 3 OBS
amplitude modulation : designation officially approved by the Lexicon Project Committee(New Brunswick). 4, record 3, English, - amplitude%20modulation
Record 3, French
Record 3, Domaine(s)
- Radioélectricité
- Audiovisuel (techniques et équipement)
- Transmission (Télécommunications)
Record 3, Main entry term, French
- modulation d'amplitude
1, record 3, French, modulation%20d%27amplitude
correct, feminine noun, NATO, standardized, officially approved
Record 3, Abbreviations, French
- MA 2, record 3, French, MA
correct, feminine noun, standardized, officially approved
Record 3, Synonyms, French
- modulation en amplitude 3, record 3, French, modulation%20en%20amplitude
correct, feminine noun, standardized
- MA 4, record 3, French, MA
correct, feminine noun, standardized
- MA 4, record 3, French, MA
Record 3, Textual support, French
Record number: 3, 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 3, French, - modulation%20d%27amplitude
Record number: 3, 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 3, French, - modulation%20d%27amplitude
Record number: 3, 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 3, French, - modulation%20d%27amplitude
Record number: 3, Textual support number: 3 OBS
modulation d'amplitude; modulation en amplitude; MA : désignations normalisées par la Commission électrotechnique internationale. 6, record 3, French, - modulation%20d%27amplitude
Record number: 3, Textual support number: 4 OBS
modulation d'amplitude : désignation publiée au Journal officiel de la République française le 22 septembre 2000. 6, record 3, French, - modulation%20d%27amplitude
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Radioelectricidad
- Técnicas y equipo audiovisuales
- Transmisión (Telecomunicaciones)
Record 3, Main entry term, Spanish
- modulación de amplitud
1, record 3, Spanish, modulaci%C3%B3n%20de%20amplitud
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- modulación en amplitud 1, record 3, Spanish, modulaci%C3%B3n%20en%20amplitud
correct, feminine noun
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-08-14
Record 4, English
Record 4, Subject field(s)
- Radio Broadcasting
- Television (Radioelectricity)
Record 4, Main entry term, English
- simulcasting
1, record 4, English, simulcasting
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- simulcast broadcasting 2, record 4, English, simulcast%20broadcasting
correct
- simultaneous broadcasting 3, record 4, English, simultaneous%20broadcasting
correct
- simultaneous broadcast 4, record 4, English, simultaneous%20broadcast
correct
- SB 4, record 4, English, SB
correct
- SB 4, record 4, English, SB
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
[The] broadcasting [of] a program simultaneously in two different forms, for example a program broadcast in both AM [amplitude modulation] and FM [frequency modulation]. 5, record 4, English, - simulcasting
Record 4, French
Record 4, Domaine(s)
- Radiodiffusion
- Télévision (Radioélectricité)
Record 4, Main entry term, French
- diffusion simultanée
1, record 4, French, diffusion%20simultan%C3%A9e
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- diffusion multisupport 2, record 4, French, diffusion%20multisupport
correct, feminine noun
- radiodiffusion simultanée 3, record 4, French, radiodiffusion%20simultan%C3%A9e
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Émission simultanée d'un même programme sur des supports de diffusion différents. 2, record 4, French, - diffusion%20simultan%C3%A9e
Record number: 4, Textual support number: 1 CONT
Radiodiffusion simultanée [...] Il est interdit au titulaire d'une licence [FM] jumelée, au cours d'une journée de radiodiffusion, de diffuser simultanément sur les ondes de sa station [FM] la matière radiodiffusée sur les ondes de sa station [AM] à l'intérieur du même marché [...] 4, record 4, French, - diffusion%20simultan%C3%A9e
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Radiodifusión
- Televisión (Radioelectricidad)
Record 4, Main entry term, Spanish
- transmisión simultánea
1, record 4, Spanish, transmisi%C3%B3n%20simult%C3%A1nea
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Difusión de un único contenido [...] a través de diversos canales o emisoras a la vez. 1, record 4, Spanish, - transmisi%C3%B3n%20simult%C3%A1nea
Record number: 4, Textual support number: 1 OBS
transmisión simultánea: La Fundación del Español Urgente (Fundéu BBVA), con el asesoramiento de la Real Academia Española, recomienda utilizar expresiones en español como "transmisión simultánea" en vez del término en inglés. 1, record 4, Spanish, - transmisi%C3%B3n%20simult%C3%A1nea
Record 5 - internal organization data 2014-11-24
Record 5, English
Record 5, Subject field(s)
- Graphic Arts and Printing
- Photography
Record 5, Main entry term, English
- desample
1, record 5, English, desample
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- descreen 2, record 5, English, descreen
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
A number of publications by various groups have recently described halftone screen preprocessing techniques for achieving nonlinear nonmonotonic amplitude or irradiance transformations in coherent optical systems.... The two basic steps to the procedure include(1) an optical pulsewidth modulation to convert the continuous level input to an ideally binary halftoned input and(2) selection of various diffraction orders in the Fourier plane of a coherent optical processor to produce the continuous desampled output. 3, record 5, English, - desample
Record 5, French
Record 5, Domaine(s)
- Imprimerie et arts graphiques
- Photographie
Record 5, Main entry term, French
- détramer
1, record 5, French, d%C3%A9tramer
correct, verb
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Éliminer la trame d'un original imprimé en demi-teintes pour obtenir une image en tons continus. 2, record 5, French, - d%C3%A9tramer
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Artes gráficas e imprenta
- Fotografía
Record 5, Main entry term, Spanish
- destramador
1, record 5, Spanish, destramador
masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record 6 - external organization data 2014-07-24
Record 6, English
Record 6, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 6
Record 6, Main entry term, English
- amplitude shift keying
1, record 6, English, amplitude%20shift%20keying
correct, standardized
Record 6, Abbreviations, English
- ASK 1, record 6, English, ASK
correct, standardized
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
modulation in which a modulating digital signal varies the amplitude of the output signal among a fixed number of predetermined values 1, record 6, English, - amplitude%20shift%20keying
Record number: 6, Textual support number: 1 OBS
amplitude shift keying; ASK: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 6, English, - amplitude%20shift%20keying
Record 6, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - external organization data 2014-07-24
Record 7, English
Record 7, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 7
Record 7, Main entry term, English
- amplitude shift keying
1, record 7, English, amplitude%20shift%20keying
correct, standardized
Record 7, Abbreviations, English
- ASK 1, record 7, English, ASK
correct, standardized
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
modulation in which a modulating digital signal varies the amplitude of the output signal among a fixed number of predetermined values 1, record 7, English, - amplitude%20shift%20keying
Record number: 7, Textual support number: 1 OBS
amplitude shift keying; ASK: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 2382-9:1995]. 2, record 7, English, - amplitude%20shift%20keying
Record 7, French
Record 7, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 7
Record 7, Main entry term, French
- modulation par déplacement d'amplitude
1, record 7, French, modulation%20par%20d%C3%A9placement%20d%27amplitude
correct, feminine noun, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
modulation par laquelle un signal numérique modulant fait varier l'amplitude du signal de sortie parmi un nombre fixe de valeurs prédéfinies 1, record 7, French, - modulation%20par%20d%C3%A9placement%20d%27amplitude
Record number: 7, Textual support number: 1 OBS
modulation par déplacement d'amplitude : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-9:1995]. 2, record 7, French, - modulation%20par%20d%C3%A9placement%20d%27amplitude
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2012-03-06
Record 8, English
Record 8, Subject field(s)
- Radio Broadcasting
- Telecommunications
- Military Communications
Record 8, Main entry term, English
- frequency modulation
1, record 8, English, frequency%20modulation
correct, NATO
Record 8, Abbreviations, English
- FM 2, record 8, English, FM
correct, NATO
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, 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 8, English, - frequency%20modulation
Record 8, French
Record 8, Domaine(s)
- Radiodiffusion
- Télécommunications
- Transmissions militaires
Record 8, Main entry term, French
- modulation de fréquence
1, record 8, French, modulation%20de%20fr%C3%A9quence
correct, feminine noun, NATO
Record 8, Abbreviations, French
- FM 1, record 8, French, FM
correct, feminine noun, NATO
- F.M. 2, record 8, French, F%2EM%2E
correct, see observation
- M.F. 3, record 8, French, M%2EF%2E
see observation
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, 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 8, French, - modulation%20de%20fr%C3%A9quence
Record number: 8, 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 8, French, - modulation%20de%20fr%C3%A9quence
Record number: 8, 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 8, French, - modulation%20de%20fr%C3%A9quence
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Radiodifusión
- Telecomunicaciones
- Comunicaciones militares
Record 8, Main entry term, Spanish
- modulación de frecuencia
1, record 8, Spanish, modulaci%C3%B3n%20de%20frecuencia
correct, feminine noun
Record 8, Abbreviations, Spanish
- FM 2, record 8, Spanish, FM
correct
Record 8, Synonyms, Spanish
- modulación en frecuencia 3, record 8, Spanish, modulaci%C3%B3n%20en%20frecuencia
correct, feminine noun
Record 8, Textual support, Spanish
Record number: 8, 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 8, Spanish, - modulaci%C3%B3n%20de%20frecuencia
Record number: 8, 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 8, Spanish, - modulaci%C3%B3n%20de%20frecuencia
Record 9 - internal organization data 2011-05-18
Record 9, English
Record 9, Subject field(s)
- Telecommunications Transmission
- Electronic Devices
- Television (Radioelectricity)
- Optics
Record 9, Main entry term, English
- modulator
1, record 9, English, modulator
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A device that produces a modulation in frequency or amplitude of a source. 2, record 9, English, - modulator
Record 9, French
Record 9, Domaine(s)
- Transmission (Télécommunications)
- Dispositifs électroniques
- Télévision (Radioélectricité)
- Optique
Record 9, Main entry term, French
- modulateur
1, record 9, French, modulateur
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Dispositif générateur de modulation d'amplitude ou de fréquence. 2, record 9, French, - modulateur
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Dispositivos electrónicos
- Televisión (Radioelectricidad)
- Óptica
Record 9, Main entry term, Spanish
- modulador
1, record 9, Spanish, modulador
correct, masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Dispositivo empleado en telecomunicaciones para modular las corrientes eléctricas. 1, record 9, Spanish, - modulador
Record 10 - internal organization data 2011-05-16
Record 10, English
Record 10, Subject field(s)
- Vacuum Tubes (Electronics)
- Radio Transmission and Reception
Record 10, Main entry term, English
- anode amplitude modulation
1, record 10, English, anode%20amplitude%20modulation
correct, Great Britain, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
- plate modulation 2, record 10, English, plate%20modulation
correct, United States
- anode modulation 2, record 10, English, anode%20modulation
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
amplitude modulation obtained by applying the modulating signal to the anode of a valve. 1, record 10, English, - anode%20amplitude%20modulation
Record number: 10, Textual support number: 1 OBS
anode amplitude modulation : Term standardized by the IEC. 1, record 10, English, - anode%20amplitude%20modulation
Record 10, French
Record 10, Domaine(s)
- Tubes et lampes (Électronique)
- Émission et réception radio
Record 10, Main entry term, French
- modulation d'amplitude par l'anode
1, record 10, French, modulation%20d%27amplitude%20par%20l%27anode
correct, feminine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
- modulation par l'anode 1, record 10, French, modulation%20par%20l%27anode
correct, feminine noun, standardized
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
modulation d'amplitude obtenue en appliquant le signal modulant sur l'anode d'un tube amplificateur. 1, record 10, French, - modulation%20d%27amplitude%20par%20l%27anode
Record number: 10, Textual support number: 1 OBS
Termes normalisés par la CEI. 1, record 10, French, - modulation%20d%27amplitude%20par%20l%27anode
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2010-12-14
Record 11, English
Record 11, Subject field(s)
- Telegraphy
Record 11, Main entry term, English
- amplitude-modulated VF telegraphy 1, record 11, English, amplitude%2Dmodulated%20VF%20telegraphy
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 OBS
amplitude-modulated wave; amplitude modulation(AM) ;amplitude resonance; amplitude spectrograph; amplitude spectrum; amplitude tolerance detector. 1, record 11, English, - amplitude%2Dmodulated%20VF%20telegraphy
Record 11, French
Record 11, Domaine(s)
- Télégraphie
Record 11, Main entry term, French
- télégraphie harmonique à modulation d'amplitude
1, record 11, French, t%C3%A9l%C3%A9graphie%20harmonique%20%C3%A0%20modulation%20d%27amplitude
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
onde modulée en amplitude; modulation d'amplitude (AM); résonance d'amplitude; spectrographe d'amplitude; spectre d'amplitude; détecteur de la tolérance d'amplitude. 1, record 11, French, - t%C3%A9l%C3%A9graphie%20harmonique%20%C3%A0%20modulation%20d%27amplitude
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-03-10
Record 12, English
Record 12, Subject field(s)
- Telecommunications Transmission
Record 12, Main entry term, English
- aggregate signal
1, record 12, English, aggregate%20signal
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- composite signal 2, record 12, English, composite%20signal
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
The synchronous signal produced by combining the channel signals. 3, record 12, English, - aggregate%20signal
Record number: 12, Textual support number: 1 OBS
A desired signal type is chosen and used as a reference for amplitude and phase. The other signals are then added to the desired signal after being multiplied by scale factors. These scale factors include amplitude scaling determined from input and ratios and the types of modulation being combined. They also include carrier phase positions and modulation time delays which position the interference wave form relative to the desired signal. 2, record 12, English, - aggregate%20signal
Record 12, French
Record 12, Domaine(s)
- Transmission (Télécommunications)
Record 12, Main entry term, French
- signal composite
1, record 12, French, signal%20composite
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Signal synchrone obtenu par combinaison des signaux provenant des voies «dérivées dans le temps». 1, record 12, French, - signal%20composite
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 12, Main entry term, Spanish
- señal compuesta
1, record 12, Spanish, se%C3%B1al%20compuesta
correct, feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
- señal compleja 1, record 12, Spanish, se%C3%B1al%20compleja
correct, feminine noun
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 DEF
Señal constituida por combinaciones de formas de onda superiores. 1, record 12, Spanish, - se%C3%B1al%20compuesta
Record number: 12, Textual support number: 1 OBS
Como referencia para la amplitud y la fase se elige y se utiliza un tipo de señal deseada. Las otras señales se añaden entonces a la señal deseada después de ser multiplicadas por factores de escala. Estos factores de escala incluyen la aplicación del factor de escala de amplitud determinado a partir de la entrada y de los índices y cuando los tipos de modulación están combinados. También incluyen posiciones de fase de la portadora y los retardos de modulación que sitúan la forma de onda de interferencia relativa a la señal deseada. 1, record 12, Spanish, - se%C3%B1al%20compuesta
Record 13 - internal organization data 2009-11-20
Record 13, English
Record 13, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 13, Main entry term, English
- suppressor grid modulation
1, record 13, English, suppressor%20grid%20modulation
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- suppressor-grid modulation 2, record 13, English, suppressor%2Dgrid%20modulation
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
It was these days when the suppressor grid modulation became very popular utilizing the advantage of pentode for getting an amplitude modulation when the signal of voice frequencies is superposed to the suppressor grid. On the other hand, in those applications where suppressor grid modulation was not required, the presence of the suppressor grid made the structure of the transmitting tube more complex and also increased the inter-electrode capacities. 3, record 13, English, - suppressor%20grid%20modulation
Record 13, French
Record 13, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 13, Main entry term, French
- modulation par la grille d'arrêt
1, record 13, French, modulation%20par%20la%20grille%20d%27arr%C3%AAt
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Modulation d'amplitude réalisée par application du signal modulant à la grille suppresseuse d'une pentode dans laquelle cette grille n'est pas reliée à la cathode et est mise à la masse en courant alternatif par un condensateur. 1, record 13, French, - modulation%20par%20la%20grille%20d%27arr%C3%AAt
Record number: 13, Textual support number: 1 OBS
Le terme «modulation par la grille d'arrêt» est utilisé [dans certains émetteurs radio à tubes électriques]. 1, record 13, French, - modulation%20par%20la%20grille%20d%27arr%C3%AAt
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 13, Main entry term, Spanish
- modulación de amplitud en rejilla supresora
1, record 13, Spanish, modulaci%C3%B3n%20de%20amplitud%20en%20rejilla%20supresora
correct, feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Modulación de amplitud que se efectúa aplicando la señal moduladora a la rejilla supresora de una válvula. 1, record 13, Spanish, - modulaci%C3%B3n%20de%20amplitud%20en%20rejilla%20supresora
Record 14 - internal organization data 2009-11-13
Record 14, English
Record 14, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 14, Main entry term, English
- high-power modulation
1, record 14, English, high%2Dpower%20modulation
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- high-level modulation 2, record 14, English, high%2Dlevel%20modulation
correct
- high power modulation 3, record 14, English, high%20power%20modulation
correct
- high level modulation 4, record 14, English, high%20level%20modulation
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
High-power modulation. In an AM transmitter amplitude modulation of the carrier by introducing the modulating signal into the anode circuit of the final amplifying stage. The power of the modulating signal thus approximates to that at the transmitter output. 5, record 14, English, - high%2Dpower%20modulation
Record number: 14, Textual support number: 2 CONT
Modulation is also identified as to level. High level modulation occurs when the modulating voltage is applied to the collector/plate circuit of the final power amplifier. With high level modulation, the final stage is operated class C and the preceding stages are also operated class C. The overall efficiency of such a transmitter is very high. A disadvantage of high level modulation is that comparatively high audio power is needed and several stages of voltage and power amplification may be required in the speech amplifier and modulator circuits. 4, record 14, English, - high%2Dpower%20modulation
Record 14, French
Record 14, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 14, Main entry term, French
- modulation sur l'étage final
1, record 14, French, modulation%20sur%20l%27%C3%A9tage%20final
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 14, Main entry term, Spanish
- modulación a alto nivel
1, record 14, Spanish, modulaci%C3%B3n%20a%20alto%20nivel
correct, feminine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record number: 14, Textual support number: 1 DEF
Modulación de la portadora de un transmisor de radio efectuada en el amplificador de radiofrecuencia final, normalmente en su circuito anódico. 1, record 14, Spanish, - modulaci%C3%B3n%20a%20alto%20nivel
Record 15 - internal organization data 2009-11-12
Record 15, English
Record 15, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 15, Main entry term, English
- constant-current modulation
1, record 15, English, constant%2Dcurrent%20modulation
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- constant current modulation 2, record 15, English, constant%20current%20modulation
correct
- Heising modulation 3, record 15, English, Heising%20modulation
correct
- choke modulation 4, record 15, English, choke%20modulation
less frequent
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Constant-current modulation [is] a system of amplitude modulation in which the output circuits of the signal amplifier and carrier-wave generator or amplifier are directly and conductively coupled by a common inductor. The inductor has an ideally infinite impedance to the signal frequencies and therefore maintains the common plate-supply current of the two devices constant. The signal-frequency voltage thus appearing across the common inductor also modulates the plate supply to the carrier generator or amplifier, with corresponding modulation of the carrier output. 5, record 15, English, - constant%2Dcurrent%20modulation
Record 15, French
Record 15, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 15, Main entry term, French
- modulation à courant constant
1, record 15, French, modulation%20%C3%A0%20courant%20constant
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- modulation d'amplitude à courant constant 2, record 15, French, modulation%20d%27amplitude%20%C3%A0%20courant%20constant
correct, feminine noun
Record 15, Textual support, French
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 15, Main entry term, Spanish
- modulación por choque
1, record 15, Spanish, modulaci%C3%B3n%20por%20choque
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
- modulación de corriente constante 1, record 15, Spanish, modulaci%C3%B3n%20de%20corriente%20constante
correct, feminine noun
- modulación Heising 1, record 15, Spanish, modulaci%C3%B3n%20Heising
correct, feminine noun
Record 15, Textual support, Spanish
Record number: 15, Textual support number: 1 DEF
Modulación de amplitud por el ánodo en la cual los tubos modulador y modulado se alimentan en paralelo mediante la misma fuente anódica permaneciendo constante la suma de las corrientes anódicas de los dos tubos. 1, record 15, Spanish, - modulaci%C3%B3n%20por%20choque
Record 16 - external organization data 2009-07-31
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
- automatic repeat request
1, record 16, English, automatic%20repeat%20request
correct, standardized
Record 16, Abbreviations, English
- ARQ 1, record 16, English, ARQ
correct, standardized
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
protocol consisting of error detection and following repetition of the transmission for correcting if necessary 1, record 16, English, - automatic%20repeat%20request
Record number: 16, Textual support number: 1 OBS
The frequency used to carry data by appropriate modulation of the carrier waveform, typically in a radio frequency identification system by amplitude shift keying(ASK), frequency shift keying(FSK), phase shift keying(PSK) or associated variants. A carrier signal does not convey any information until the data is added to the signal by modulation. 1, record 16, English, - automatic%20repeat%20request
Record number: 16, Textual support number: 2 OBS
automatic repeat request; ARQ: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 16, English, - automatic%20repeat%20request
Record 16, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - external organization data 2009-07-30
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
- continuous wave
1, record 17, English, continuous%20wave
correct, standardized
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
typically sinusoidal wave at a given frequency, but more generally any interrogator waveform suitable for powering a passive tag without amplitude and/or phase modulation cover-coding method by which an interrogator obscures information that it is transmitting to a tag 1, record 17, English, - continuous%20wave
Record number: 17, Textual support number: 1 OBS
To cover-code data or a password, an interrogator first requests a random number from the tag, then performs a bit-wise EXOR of the data or password with the received random number, and, finally, transmits the cover-coded (also called ciphertext) string to the tag; the tag uncovers the data or password by performing a bit-wise EXOR of the received cover-coded string with the original random number. 1, record 17, English, - continuous%20wave
Record number: 17, Textual support number: 2 OBS
continuous wave: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 17, English, - continuous%20wave
Record 17, French
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - external organization data 2009-07-30
Record 18, English
Record 18, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 18
Record 18, Main entry term, English
- amplitude modulation
1, record 18, English, amplitude%20modulation
correct, standardized
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
modulation in which the amplitude of a periodic carrier is a given function, generally linear, of the instantaneous values of the modulating signal 1, record 18, English, - amplitude%20modulation
Record number: 18, Textual support number: 1 OBS
amplitude modulation : term and definition standardized by ISO/IEC [ISO/IEC 19762-4 : 2008]. 2, record 18, English, - amplitude%20modulation
Record 18, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - external organization data 2009-07-30
Record 19, English
Record 19, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 19
Record 19, Main entry term, English
- modulation
1, record 19, English, modulation
correct, standardized
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
process by which at least one characteristic quantity of a carrier is varied in accordance with a characteristic quantity of a signal to be transmitted [ISO/IEC 2382-9:1995, 09.05.10] 1, record 19, English, - modulation
Record number: 19, Textual support number: 1 OBS
Generic forms of modulation include amplitude modulation(AM), phase modulation(PM), frequency modulation(FM), pulse position modulation(PPM), and pulse width modulation(PWM). 1, record 19, English, - modulation
Record number: 19, Textual support number: 2 OBS
Digital modulation methods principally feature amplitude shift keying(ASK), frequency shift keying(FSK), phase shift keying(PSK) or variants. 1, record 19, English, - modulation
Record number: 19, Textual support number: 3 OBS
See also amplitude, frequency and phase modulation, amplitude shift keying, frequency shift keying and phase shift keying. 1, record 19, English, - modulation
Record number: 19, Textual support number: 4 OBS
modulation: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 19, English, - modulation
Record 19, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2009-06-25
Record 20, English
Record 20, Subject field(s)
- Electrical Measurements
- Audio Technology
Record 20, Main entry term, English
- amplitude modulation factor
1, record 20, English, amplitude%20modulation%20factor
correct, standardized
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 OBS
amplitude modulation factor : term standardized by the International Electrotechnical Commission(IEC). 2, record 20, English, - amplitude%20modulation%20factor
Record 20, French
Record 20, Domaine(s)
- Mesures électriques
- Électroacoustique
Record 20, Main entry term, French
- taux de modulation d'amplitude
1, record 20, French, taux%20de%20modulation%20d%27amplitude
correct, masculine noun, standardized
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
[...] la présente invention propose un dispositif d'amplification de taux de modulation d'amplitude d'un faisceau optique capable d'éliminer le fond continu présent dans un signal modulé. 1, record 20, French, - taux%20de%20modulation%20d%27amplitude
Record number: 20, Textual support number: 1 OBS
taux de modulation d'amplitude : terme normalisé par la Commission électrotechnique internationale (CEI). 2, record 20, French, - taux%20de%20modulation%20d%27amplitude
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2008-06-09
Record 21, English
Record 21, Subject field(s)
- Telecommunications Transmission
Record 21, Main entry term, English
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 OBS
QAM : quadrature amplitude modulation. 1, record 21, English, - n%2DQAM
Record 21, Key term(s)
- n-quadrature amplitude modulation
Record 21, French
Record 21, Domaine(s)
- Transmission (Télécommunications)
Record 21, Main entry term, French
- MAQ-n
1, record 21, French, MAQ%2Dn
feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 OBS
MAQ : modulation d'amplitude en quadrature. 1, record 21, French, - MAQ%2Dn
Record 21, Key term(s)
- modulation d'amplitude en quadrature-n
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 21, Main entry term, Spanish
- MAQ-n
1, record 21, Spanish, MAQ%2Dn
correct, feminine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
- modulación de amplitud en cuadratura de n estados 1, record 21, Spanish, modulaci%C3%B3n%20de%20amplitud%20en%20cuadratura%20de%20n%20estados
correct, feminine noun
Record 21, Textual support, Spanish
Record 22 - internal organization data 2007-01-31
Record 22, English
Record 22, Subject field(s)
- Remote Sensing
Record 22, Main entry term, English
- pulse compression
1, record 22, English, pulse%20compression
correct, officially approved
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
The use of special forms of frequency, phase, or amplitude modulation to permit a radar system to achieve higher range resolution than that normally permitted by a given pulse duration. 2, record 22, English, - pulse%20compression
Record number: 22, Textual support number: 1 CONT
Pulse Compression. In collecting the SAR data, a long-duration linear FM [frequency modulation] pulse is transmitted. This allows the pulse energy to be transmitted with a lower peak power. The linear FM pulse has the property that, when filtered with a matched filter, the result is a narrow pulse in which all the pulse energy has been collected to the peak value. Thus, when a matched filter is applied to the received echo, it is as if a narrow pulse were transmitted, with its corresponding range resolution and signal-to-noise ratio. 3, record 22, English, - pulse%20compression
Record number: 22, Textual support number: 1 OBS
pulse compression: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 22, English, - pulse%20compression
Record 22, French
Record 22, Domaine(s)
- Télédétection
Record 22, Main entry term, French
- compression d'impulsion
1, record 22, French, compression%20d%27impulsion
correct, feminine noun, officially approved
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Traitement en distance [-] compression d'impulsion. Pour obtenir une résolution en distance satisfaisante (de l'ordre de quelques mètres) il est nécessaire que l'impulsion ait une durée d'émission très brève (quelques nano-secondes). Or, une telle durée conduirait à émettre une impulsion de puissance très élevée afin d'obtenir en retour un signal suffisant compte tenu des amortissements lors du trajet, du coefficient de rétrodiffusion des cibles, et des traitements au niveau de l'antenne [...]. Les valeurs d'énergie nécessaires sont difficilement compatibles avec les instruments satellitaires disponibles. La finesse de résolution est donc obtenue en utilisant une technique dite de modulation de fréquence. Un signal de durée d'émission importante (quelques micro-secondes) est utilisé, permettant ainsi d'augmenter l'énergie transmise; ce signal est modulé linéairement en fréquence afin d'occuper une plus grande largeur de bande. 2, record 22, French, - compression%20d%27impulsion
Record number: 22, Textual support number: 1 OBS
compression d'impulsion : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 22, French, - compression%20d%27impulsion
Record 22, Key term(s)
- compression des impulsions
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Teledetección
Record 22, Main entry term, Spanish
- compresión de impulsos
1, record 22, Spanish, compresi%C3%B3n%20de%20impulsos
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2007-01-31
Record 23, English
Record 23, Subject field(s)
- Television (Radioelectricity)
Record 23, Main entry term, English
- positive amplitude modulation
1, record 23, English, positive%20amplitude%20modulation
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A form of modulation in which the amplitude of the vision signal increases with increasing luminosity of the picture elements. 2, record 23, English, - positive%20amplitude%20modulation
Record number: 23, Textual support number: 1 OBS
Many European TV standards use this type of modulation. 3, record 23, English, - positive%20amplitude%20modulation
Record 23, French
Record 23, Domaine(s)
- Télévision (Radioélectricité)
Record 23, Main entry term, French
- modulation d'amplitude positive
1, record 23, French, modulation%20d%27amplitude%20positive
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Modulation d'amplitude telle que le passage du noir au blanc du signal d'image modulant corresponde à une augmentation de l'amplitude de l'oscillation modulée. 2, record 23, French, - modulation%20d%27amplitude%20positive
Record number: 23, Textual support number: 1 OBS
On utilise cette forme de modulation surtout en Europe. 3, record 23, French, - modulation%20d%27amplitude%20positive
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Televisión (Radioelectricidad)
Record 23, Main entry term, Spanish
- modulación de amplitud positiva
1, record 23, Spanish, modulaci%C3%B3n%20de%20amplitud%20positiva
feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2007-01-31
Record 24, English
Record 24, Subject field(s)
- Radioelectricity
- Television (Radioelectricity)
Record 24, Main entry term, English
- negative amplitude modulation
1, record 24, English, negative%20amplitude%20modulation
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A form of modulation in which the amplitude of the vision signal decreases with increasing luminosity of the picture elements. 2, record 24, English, - negative%20amplitude%20modulation
Record number: 24, Textual support number: 1 OBS
North American television uses negative amplitude modulation. 3, record 24, English, - negative%20amplitude%20modulation
Record 24, French
Record 24, Domaine(s)
- Radioélectricité
- Télévision (Radioélectricité)
Record 24, Main entry term, French
- modulation d'amplitude négative
1, record 24, French, modulation%20d%27amplitude%20n%C3%A9gative
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Modulation d'amplitude dont le passage du noir au blanc du signal d'image modulant correspond à une diminution de l'amplitude de l'oscillation modulée. 2, record 24, French, - modulation%20d%27amplitude%20n%C3%A9gative
Record number: 24, Textual support number: 1 OBS
La modulation d'amplitude négative est utilisée en Amérique du Nord. 2, record 24, French, - modulation%20d%27amplitude%20n%C3%A9gative
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Radioelectricidad
- Televisión (Radioelectricidad)
Record 24, Main entry term, Spanish
- modulación de amplitud negativa
1, record 24, Spanish, modulaci%C3%B3n%20de%20amplitud%20negativa
feminine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2006-12-05
Record 25, English
Record 25, Subject field(s)
- Data Transmission
- Telephony and Microwave Technology
- Internet and Telematics
Record 25, Main entry term, English
- quadrature amplitude modulation
1, record 25, English, quadrature%20amplitude%20modulation
correct
Record 25, Abbreviations, English
- QAM 1, record 25, English, QAM
correct
Record 25, Synonyms, English
- quadrate amplitude modulation 2, record 25, English, quadrate%20amplitude%20modulation
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
A method of combining two amplitude-modulated (AM) signals into a single channel, thereby doubling the effective bandwidth. 3, record 25, English, - quadrature%20amplitude%20modulation
Record number: 25, Textual support number: 1 OBS
QAM is used with pulse amplitude modulation(PAM) in digital systems, especially in wireless applications. 3, record 25, English, - quadrature%20amplitude%20modulation
Record 25, French
Record 25, Domaine(s)
- Transmission de données
- Téléphonie et techniques hyperfréquences
- Internet et télématique
Record 25, Main entry term, French
- modulation d'amplitude de quadrature
1, record 25, French, modulation%20d%27amplitude%20de%20quadrature
correct, feminine noun
Record 25, Abbreviations, French
- QAM 1, record 25, French, QAM
feminine noun
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Technique de combinaison, dans un seul canal, de deux signaux modulés en amplitude, ce qui double la largeur de bande efficace. 2, record 25, French, - modulation%20d%27amplitude%20de%20quadrature
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2006-12-05
Record 26, English
Record 26, Subject field(s)
- Data Transmission
- Telephony and Microwave Technology
- Internet and Telematics
Record 26, Main entry term, English
- carrierless amplitude/phase
1, record 26, English, carrierless%20amplitude%2Fphase
correct
Record 26, Abbreviations, English
- CAP 1, record 26, English, CAP
correct
Record 26, Synonyms, English
- carrierless amplitude/phase modulation 2, record 26, English, carrierless%20amplitude%2Fphase%20modulation
correct
- carrierless amplitude and phase modulation 3, record 26, English, carrierless%20amplitude%20and%20phase%20modulation
correct
- CAP 3, record 26, English, CAP
correct
- CAP 3, record 26, English, CAP
- carrierless amplitude-phase modulation 4, record 26, English, carrierless%20amplitude%2Dphase%20modulation
Record 26, Textual support, English
Record number: 26, 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 26, English, - carrierless%20amplitude%2Fphase
Record number: 26, Textual support number: 1 OBS
Discrete multitone (DMT) is now the preferred modulation alternative over CAP. 1, record 26, English, - carrierless%20amplitude%2Fphase
Record number: 26, Textual support number: 2 OBS
CAP is closely related to quadrature amplitude modulation(QAM). 1, record 26, English, - carrierless%20amplitude%2Fphase
Record 26, French
Record 26, Domaine(s)
- Transmission de données
- Téléphonie et techniques hyperfréquences
- Internet et télématique
Record 26, Main entry term, French
- modulation d'amplitude sans porteuse
1, record 26, French, modulation%20d%27amplitude%20sans%20porteuse
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- modulation de phase d'amplitude sans porteuse 2, record 26, French, modulation%20de%20phase%20d%27amplitude%20sans%20porteuse
feminine noun
Record 26, Textual support, French
Record number: 26, 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 26, French, - modulation%20d%27amplitude%20sans%20porteuse
Record number: 26, Textual support number: 1 OBS
Le code multitonalité binaire a maintenant la préférence par rapport à la modulation d'amplitude sans porteuse. 3, record 26, French, - modulation%20d%27amplitude%20sans%20porteuse
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2006-08-03
Record 27, English
Record 27, Subject field(s)
- Telecommunications Transmission
- Signals (Military)
- Radio Waves
Record 27, Main entry term, English
- pulse-amplitude modulation
1, record 27, English, pulse%2Damplitude%20modulation
correct
Record 27, Abbreviations, English
- PAM 2, record 27, English, PAM
correct
Record 27, Synonyms, English
- pulse amplitude modulation 3, record 27, English, pulse%20amplitude%20modulation
correct, NATO
- PAM 4, record 27, English, PAM
correct, NATO
- PAM 4, record 27, English, PAM
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
That form of modulation in which the amplitude of the pulse carrier is varied in accordance with some characteristic of the modulating signal. 5, record 27, English, - pulse%2Damplitude%20modulation
Record 27, French
Record 27, Domaine(s)
- Transmission (Télécommunications)
- Transmissions de campagne (Militaire)
- Ondes radioélectriques
Record 27, Main entry term, French
- modulation d'impulsions en amplitude
1, record 27, French, modulation%20d%27impulsions%20en%20amplitude
correct, feminine noun, NATO
Record 27, Abbreviations, French
- MIA 2, record 27, French, MIA
correct, feminine noun, officially approved
Record 27, Synonyms, French
- PAM 3, record 27, French, PAM
correct, feminine noun, NATO
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Modulation d'une suite d'impulsions périodiques dans laquelle le signal modulant agit sur l'amplitude des impulsions. 4, record 27, French, - modulation%20d%27impulsions%20en%20amplitude
Record number: 27, Textual support number: 1 OBS
modulation d'impulsions en amplitude; MIA : terme, abréviation et définition uniformisés par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 5, record 27, French, - modulation%20d%27impulsions%20en%20amplitude
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Transmisiones de campaña (Militar)
- Ondas radioeléctricas
Record 27, Main entry term, Spanish
- modulación de impulsos en amplitud
1, record 27, Spanish, modulaci%C3%B3n%20de%20impulsos%20en%20amplitud
correct, feminine noun
Record 27, Abbreviations, Spanish
- MIA 2, record 27, Spanish, MIA
feminine noun
Record 27, Synonyms, Spanish
- modulación de amplitud de impulsos 3, record 27, Spanish, modulaci%C3%B3n%20de%20amplitud%20de%20impulsos
correct, feminine noun
- modulación de amplitud de pulsos 4, record 27, Spanish, modulaci%C3%B3n%20de%20amplitud%20de%20pulsos
correct, feminine noun
- modulación de amplitud del pulso 5, record 27, Spanish, modulaci%C3%B3n%20de%20amplitud%20del%20pulso
feminine noun
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Modulación de amplitud de un tren portador de impulsos. 6, record 27, Spanish, - modulaci%C3%B3n%20de%20impulsos%20en%20amplitud
Record 28 - internal organization data 2004-04-26
Record 28, English
Record 28, Subject field(s)
- Wireless Telegraphy
- Data Transmission
- Telecommunications Facilities
- Computers and Calculators
Record 28, Main entry term, English
- phase shift keying
1, record 28, English, phase%20shift%20keying
correct, standardized
Record 28, Abbreviations, English
- PSK 1, record 28, English, PSK
correct, standardized
Record 28, Synonyms, English
- phase-shift keying 2, record 28, English, phase%2Dshift%20keying
correct
- PSK 2, record 28, English, PSK
correct, standardized
- PSK 2, record 28, English, PSK
- phase shift signaling 3, record 28, English, phase%20shift%20signaling
correct
- phase shift key modulation 4, record 28, English, phase%20shift%20key%20modulation
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
In digital communications and radiotelegraphy, a type of modulation in which the phase angle of the carrier wave is shifted between two discrete values corresponding to digital ones and zeros representing the modulating signal. 5, record 28, English, - phase%20shift%20keying
Record number: 28, Textual support number: 1 OBS
PSK is similar to phase modulation, but the latter is analog in that the carrier phase angle varies continuously to follow the modulating signal' s instantaneous amplitude, instead of "jumping" between two set values. 5, record 28, English, - phase%20shift%20keying
Record number: 28, Textual support number: 2 OBS
phase shift keying; PSK: term and abbreviation standardized by ISO and CSA International. 6, record 28, English, - phase%20shift%20keying
Record 28, Key term(s)
- phase shift signalling
Record 28, French
Record 28, Domaine(s)
- Radiotélégraphie
- Transmission de données
- Installations de télécommunications
- Ordinateurs et calculateurs
Record 28, Main entry term, French
- transmission par déplacement de phase
1, record 28, French, transmission%20par%20d%C3%A9placement%20de%20phase
correct, feminine noun, standardized
Record 28, Abbreviations, French
Record 28, Synonyms, French
- modulation par déplacement de phase 2, record 28, French, modulation%20par%20d%C3%A9placement%20de%20phase
correct, feminine noun, standardized
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Transmission télégraphique (de données) par modulation de phase, dans laquelle chaque passage d'un état significatif à un autre est caractérisé, en régime établi, par une variation spécifiée de la phase d'une oscillation ou d'une onde périodique sinusoïdale. 1, record 28, French, - transmission%20par%20d%C3%A9placement%20de%20phase
Record number: 28, Textual support number: 1 OBS
transmission (télégraphique) (de données) par déplacement de phase : terme normalisé par l'AFNOR. 3, record 28, French, - transmission%20par%20d%C3%A9placement%20de%20phase
Record number: 28, Textual support number: 2 OBS
modulation par déplacement de phase; transmission par déplacement de phase : termes normalisés par l'AFNOR, l'ISO et la CSA International. 4, record 28, French, - transmission%20par%20d%C3%A9placement%20de%20phase
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Radiotelegrafía
- Transmisión de datos
- Instalaciones de telecomunicaciones
- Computadoras y calculadoras
Record 28, Main entry term, Spanish
- modulación por desplazamiento de fase
1, record 28, Spanish, modulaci%C3%B3n%20por%20desplazamiento%20de%20fase
correct, feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
- modulación en fase 1, record 28, Spanish, modulaci%C3%B3n%20en%20fase
feminine noun, Mexico
Record 28, Textual support, Spanish
Record number: 28, Textual support number: 1 DEF
Método de modulación utilizado en transmisiones digitales, en el cual se modifica la fase de la señal portadora de forma discreta, repecto a una fase de referencia, en función de los datos que se van a transmitir. 1, record 28, Spanish, - modulaci%C3%B3n%20por%20desplazamiento%20de%20fase
Record 28, Key term(s)
- manipulación por desplazamiento de fase
Record 29 - internal organization data 2003-09-29
Record 29, English
Record 29, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 29, Main entry term, English
- floating-carrier modulation
1, record 29, English, floating%2Dcarrier%20modulation
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- controlled-carrier modulation 1, record 29, English, controlled%2Dcarrier%20modulation
correct
Record 29, Textual support, English
Record number: 29, 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 29, English, - floating%2Dcarrier%20modulation
Record 29, French
Record 29, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 29, Main entry term, French
- modulation à porteuse commandée
1, record 29, French, modulation%20%C3%A0%20porteuse%20command%C3%A9e
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- modulation d'amplitude à porteuse commandée 1, record 29, French, modulation%20d%27amplitude%20%C3%A0%20porteuse%20command%C3%A9e
correct, feminine noun
Record 29, Textual support, French
Record number: 29, 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 29, French, - modulation%20%C3%A0%20porteuse%20command%C3%A9e
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 29, Main entry term, Spanish
- modulación de portadora controlada
1, record 29, Spanish, modulaci%C3%B3n%20de%20portadora%20controlada
correct, feminine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
- modulación con portadora modulada 2, record 29, Spanish, modulaci%C3%B3n%20con%20portadora%20modulada
feminine noun, Mexico
Record 29, Textual support, Spanish
Record number: 29, 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 29, Spanish, - modulaci%C3%B3n%20de%20portadora%20controlada
Record 30 - internal organization data 2003-02-04
Record 30, English
Record 30, Subject field(s)
- Telecommunications Transmission
- Teleprinters and Telex Networks
Record 30, Main entry term, English
- black facsimile transmission
1, record 30, English, black%20facsimile%20transmission
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
In an amplitude modulation facsimile system, [a] form of transmission in which the maximum transmitted power corresponds to the maximum density of the subject copy. In a frequency modulation system, [a] form of transmission in which the lowest transmitted frequency corresponds to the maximum density of the subject copy. 1, record 30, English, - black%20facsimile%20transmission
Record number: 30, Textual support number: 1 OBS
The objective of black facsimile transmission is to obtain the maximum density of the subject copy, which can be done in two different ways, depending on whether an AM or FM system is used. 2, record 30, English, - black%20facsimile%20transmission
Record 30, French
Record 30, Domaine(s)
- Transmission (Télécommunications)
- Téléimprimeurs et réseau télex
Record 30, Main entry term, French
- transmission de fac-similé noir
1, record 30, French, transmission%20de%20fac%2Dsimil%C3%A9%20noir
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2003-02-03
Record 31, English
Record 31, Subject field(s)
- Telegraphic Networks and Operations
- Telecommunications Transmission
- Radio Waves
Record 31, Main entry term, English
- sub-carrier frequency modulation
1, record 31, English, sub%2Dcarrier%20frequency%20modulation
correct
Record 31, Abbreviations, English
- SCFM 2, record 31, English, SCFM
correct
Record 31, Synonyms, English
- subcarrier frequency modulation 3, record 31, English, subcarrier%20frequency%20modulation
correct
Record 31, Textual support, English
Record number: 31, 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 31, English, - sub%2Dcarrier%20frequency%20modulation
Record 31, French
Record 31, Domaine(s)
- Réseaux et exploitation télégraphiques
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 31, Main entry term, French
- modulation en fréquence d'une sous-porteuse
1, record 31, French, modulation%20en%20fr%C3%A9quence%20d%27une%20sous%2Dporteuse
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, 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 31, French, - modulation%20en%20fr%C3%A9quence%20d%27une%20sous%2Dporteuse
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Redes y explotación telegráficas
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 31, Main entry term, Spanish
- modulación en frecuencia de una subportadora
1, record 31, Spanish, modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
correct, feminine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, 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 31, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record number: 31, 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 31, Spanish, - modulaci%C3%B3n%20en%20frecuencia%20de%20una%20subportadora
Record 32 - internal organization data 2003-02-03
Record 32, English
Record 32, Subject field(s)
- Television (Radioelectricity)
- Telephony and Microwave Technology
- Radiotelephony
Record 32, Main entry term, English
- phase modulation
1, record 32, English, phase%20modulation
correct, standardized
Record 32, Abbreviations, English
- PM 2, record 32, English, PM
correct
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, 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 32, English, - phase%20modulation
Record number: 32, 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 32, English, - phase%20modulation
Record number: 32, 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 32, English, - phase%20modulation
Record number: 32, Textual support number: 3 OBS
Term standardized by the Institute of Electrical and Electronics Engineers (IEEE) and the International Electrotechnical Commission (IEC). 4, record 32, English, - phase%20modulation
Record 32, French
Record 32, Domaine(s)
- Télévision (Radioélectricité)
- Téléphonie et techniques hyperfréquences
- Radiotéléphonie
Record 32, Main entry term, French
- modulation de phase
1, record 32, French, modulation%20de%20phase
correct, feminine noun, standardized
Record 32, Abbreviations, French
- MP 2, record 32, French, MP
correct, feminine noun
Record 32, Synonyms, French
- modulation en phase 3, record 32, French, modulation%20en%20phase
correct, feminine noun, standardized
Record 32, Textual support, French
Record number: 32, 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 32, French, - modulation%20de%20phase
Record number: 32, 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 32, French, - modulation%20de%20phase
Record number: 32, 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 32, French, - modulation%20de%20phase
Record number: 32, Textual support number: 3 OBS
modulation de phase : terme normalisé par la Commission électronique internationale (CEI) et l'AFNOR. 5, record 32, French, - modulation%20de%20phase
Record number: 32, Textual support number: 4 OBS
modulation en phase : terme normalisé par l'AFNOR. 5, record 32, French, - modulation%20de%20phase
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Televisión (Radioelectricidad)
- Telefonía y tecnología de microondas
- Radiotelefonía
Record 32, Main entry term, Spanish
- modulación de fase
1, record 32, Spanish, modulaci%C3%B3n%20de%20fase
correct, feminine noun
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
- modulación en fase 1, record 32, Spanish, modulaci%C3%B3n%20en%20fase
correct, feminine noun
Record 32, Textual support, Spanish
Record number: 32, Textual support number: 1 DEF
Modulación en que la característica que varía es el ángulo de fase de una onda portadora. 1, record 32, Spanish, - modulaci%C3%B3n%20de%20fase
Record 33 - internal organization data 2002-12-09
Record 33, English
Record 33, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 33, Main entry term, English
- series modulation
1, record 33, English, series%20modulation
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
A method of amplitude modulation in which the modulating valve and modulated amplifier valve are in series across the anode voltage supply. 2, record 33, English, - series%20modulation
Record 33, French
Record 33, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 33, Main entry term, French
- modulation d'amplitude série
1, record 33, French, modulation%20d%27amplitude%20s%C3%A9rie
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- modulation série 1, record 33, French, modulation%20s%C3%A9rie
correct, feminine noun
- modulation d'amplitude à tension constante 1, record 33, French, modulation%20d%27amplitude%20%C3%A0%20tension%20constante
correct, feminine noun
- modulation à tension constante 1, record 33, French, modulation%20%C3%A0%20tension%20constante
correct, feminine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Modulation d'amplitude par l'anode dans laquelle les tubes modulateur et modulé sont alimentés en série par la même source anodique, la somme des tensions anodiques des deux tubes restant constante. 1, record 33, French, - modulation%20d%27amplitude%20s%C3%A9rie
Record 33, Spanish
Record 33, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 33, Main entry term, Spanish
- modulación serie
1, record 33, Spanish, modulaci%C3%B3n%20serie
correct, feminine noun
Record 33, Abbreviations, Spanish
Record 33, Synonyms, Spanish
Record 33, Textual support, Spanish
Record number: 33, Textual support number: 1 DEF
Método de modulación de amplitud en el que la válvula moduladora y la válvula amplificadora modulada están alimentadas en serie mediante la misma fuente anódica, permanenciendo la suma de las tensiones anódicas constante. 1, record 33, Spanish, - modulaci%C3%B3n%20serie
Record 34 - internal organization data 2002-12-09
Record 34, English
Record 34, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 34, Main entry term, English
- grid amplitude modulation
1, record 34, English, grid%20amplitude%20modulation
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- grid modulation 2, record 34, English, grid%20modulation
correct
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
Amplitude modulation effected by applying the modulating signal to the grid of a valve. 3, record 34, English, - grid%20amplitude%20modulation
Record 34, French
Record 34, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 34, Main entry term, French
- modulation d'amplitude par la grille
1, record 34, French, modulation%20d%27amplitude%20par%20la%20grille
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- modulation par la grille 1, record 34, French, modulation%20par%20la%20grille
correct, feminine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Modulation d'amplitude effectuée en appliquant le signal modulant sur la grille d'un tube amplificateur. 1, record 34, French, - modulation%20d%27amplitude%20par%20la%20grille
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 34, Main entry term, Spanish
- modulación de amplitud en rejilla
1, record 34, Spanish, modulaci%C3%B3n%20de%20amplitud%20en%20rejilla
correct, feminine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
- modulación por rejilla 2, record 34, Spanish, modulaci%C3%B3n%20por%20rejilla
correct, feminine noun
Record 34, Textual support, Spanish
Record number: 34, Textual support number: 1 DEF
Modulación de amplitud que se efectúa aplicando la señal modulante en la rejilla de una válvula amplificadora. 2, record 34, Spanish, - modulaci%C3%B3n%20de%20amplitud%20en%20rejilla
Record 35 - internal organization data 2002-12-09
Record 35, English
Record 35, Subject field(s)
- Radio Broadcasting
Record 35, Main entry term, English
- absorption modulation
1, record 35, English, absorption%20modulation
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
Amplitude modulation obtained by energy absorption controlled by the modulating signal. 2, record 35, English, - absorption%20modulation
Record 35, French
Record 35, Domaine(s)
- Radiodiffusion
Record 35, Main entry term, French
- modulation d'amplitude par absorption
1, record 35, French, modulation%20d%27amplitude%20par%20absorption
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- modulation par absorption 1, record 35, French, modulation%20par%20absorption
correct, feminine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Modulation d'amplitude obtenue par une absorption d'énergie commandée par le signal modulant. 1, record 35, French, - modulation%20d%27amplitude%20par%20absorption
Record 35, Spanish
Record 35, Campo(s) temático(s)
- Radiodifusión
Record 35, Main entry term, Spanish
- modulación por absorción
1, record 35, Spanish, modulaci%C3%B3n%20por%20absorci%C3%B3n
correct, feminine noun
Record 35, Abbreviations, Spanish
Record 35, Synonyms, Spanish
Record 35, Textual support, Spanish
Record number: 35, Textual support number: 1 DEF
Modulación de amplitud a través de un circuito de impedancia variable que absorbe la potencia de la portadora. 2, record 35, Spanish, - modulaci%C3%B3n%20por%20absorci%C3%B3n
Record 36 - internal organization data 2002-08-14
Record 36, English
Record 36, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 36, Main entry term, English
- wobble modulation
1, record 36, English, wobble%20modulation
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
Frequency modulation of a carrier at a frequency low relative to that of any subsequent amplitude modulation. 2, record 36, English, - wobble%20modulation
Record 36, French
Record 36, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 36, Main entry term, French
- ululation
1, record 36, French, ululation
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- vobulation 1, record 36, French, vobulation
correct, feminine noun
Record 36, Textual support, French
Record number: 36, 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 36, French, - ululation
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 36, Main entry term, Spanish
- vobulación
1, record 36, Spanish, vobulaci%C3%B3n
correct, feminine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, 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 36, Spanish, - vobulaci%C3%B3n
Record 37 - internal organization data 2002-08-14
Record 37, English
Record 37, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 37, Main entry term, English
- Armstrong modulation
1, record 37, English, Armstrong%20modulation
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
Frequency modulation obtained by the addition in phase quadrature of two oscillations having the same frequency and one of which is amplitude modulated. 2, record 37, English, - Armstrong%20modulation
Record 37, Key term(s)
- Armstrong-frequency-modulation
Record 37, French
Record 37, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 37, Main entry term, French
- modulation Armstrong
1, record 37, French, modulation%20Armstrong
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
- modulation de fréquence Armstrong 1, record 37, French, modulation%20de%20fr%C3%A9quence%20Armstrong
correct, feminine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
Modulation de fréquence obtenue par l'addition de deux oscillations de même fréquence, en quadrature de phase, dont l'une est modulée en amplitude. 1, record 37, French, - modulation%20Armstrong
Record 37, Spanish
Record 37, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 37, Main entry term, Spanish
- modulación Armstrong
1, record 37, Spanish, modulaci%C3%B3n%20Armstrong
correct, feminine noun
Record 37, Abbreviations, Spanish
Record 37, Synonyms, Spanish
Record 37, Textual support, Spanish
Record number: 37, Textual support number: 1 DEF
Modulación de frecuencia obtenida través de la suma en cuadratura de fase de dos oscilaciones que tienen la misma frecuencia y una de las cuales está modulada en amplitud. 1, record 37, Spanish, - modulaci%C3%B3n%20Armstrong
Record 38 - internal organization data 2002-08-14
Record 38, English
Record 38, Subject field(s)
- Radioelectricity
- Audio Technology
- Audiovisual Techniques and Equipment
- Telecommunications Transmission
Record 38, Main entry term, English
- amplitude demodulation
1, record 38, English, amplitude%20demodulation
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
Demodulation applicable to a modulated signal produced by amplitude modulation. 2, record 38, English, - amplitude%20demodulation
Record 38, French
Record 38, Domaine(s)
- Radioélectricité
- Électroacoustique
- Audiovisuel (techniques et équipement)
- Transmission (Télécommunications)
Record 38, Main entry term, French
- démodulation d'amplitude
1, record 38, French, d%C3%A9modulation%20d%27amplitude
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Démodulation portant sur un modulat produit par modulation d'amplitude. 1, record 38, French, - d%C3%A9modulation%20d%27amplitude
Record 38, Spanish
Record 38, Campo(s) temático(s)
- Radioelectricidad
- Electroacústica
- Técnicas y equipo audiovisuales
- Transmisión (Telecomunicaciones)
Record 38, Main entry term, Spanish
- demodulación de amplitud
1, record 38, Spanish, demodulaci%C3%B3n%20de%20amplitud
correct, feminine noun
Record 38, Abbreviations, Spanish
Record 38, Synonyms, Spanish
- demodulación en amplitud 1, record 38, Spanish, demodulaci%C3%B3n%20en%20amplitud
feminine noun, Mexico
Record 38, Textual support, Spanish
Record number: 38, Textual support number: 1 DEF
Desmodulación que se puede aplicar a una señal modulada generada mediante modulación de amplitud. 1, record 38, Spanish, - demodulaci%C3%B3n%20de%20amplitud
Record 39 - internal organization data 2002-05-16
Record 39, English
Record 39, Subject field(s)
- Radio Broadcasting
- Radiotelephony
Record 39, Main entry term, English
- double sideband modulation
1, record 39, English, double%20sideband%20modulation
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
- double side band modulation 2, record 39, English, double%20side%20band%20modulation
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
A form of amplitude modulation in which both the sideband signals produced in the modulation envelope are transmitted and detected. 3, record 39, English, - double%20sideband%20modulation
Record 39, French
Record 39, Domaine(s)
- Radiodiffusion
- Radiotéléphonie
Record 39, Main entry term, French
- modulation à double bande latérale
1, record 39, French, modulation%20%C3%A0%20double%20bande%20lat%C3%A9rale
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record 39, Spanish
Record 39, Campo(s) temático(s)
- Radiodifusión
- Radiotelefonía
Record 39, Main entry term, Spanish
- modulación de doble banda lateral
1, record 39, Spanish, modulaci%C3%B3n%20de%20doble%20banda%20lateral
correct, feminine noun
Record 39, Abbreviations, Spanish
Record 39, Synonyms, Spanish
Record 39, Textual support, Spanish
Record number: 39, Textual support number: 1 DEF
Método de transmisión que incluye las dos bandas laterales resultantes de la modulación de la portadora. 1, record 39, Spanish, - modulaci%C3%B3n%20de%20doble%20banda%20lateral
Record number: 39, Textual support number: 1 OBS
Este tipo de modulación se usa en todas las retransmisiones de radio AM. 1, record 39, Spanish, - modulaci%C3%B3n%20de%20doble%20banda%20lateral
Record 40 - internal organization data 2000-05-26
Record 40, English
Record 40, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Aeroindustry
Record 40, Main entry term, English
- AM radio set 1, record 40, English, AM%20radio%20set
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 OBS
Am stands for amplitude modulation 2, record 40, English, - AM%20radio%20set
Record 40, French
Record 40, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Constructions aéronautiques
Record 40, Main entry term, French
- poste radio AM
1, record 40, French, poste%20radio%20AM
correct
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 OBS
Am se rend par l'expression anglaise amplitude modulation. 2, record 40, French, - poste%20radio%20AM
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2000-05-04
Record 41, English
Record 41, Subject field(s)
- Teleprinters and Telex Networks
Record 41, Main entry term, English
- black recording
1, record 41, English, black%20recording
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
- black transmission 2, record 41, English, black%20transmission
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
in facsimile systems using amplitude modulation, that form of recording in which the maximum received power corresponds to the maximum density(black) area of the recording medium. In a facsimile system using frequency modulation, that form of recording in which the lowest received frequency corresponds to the maximum density(black) area of the recording medium. 3, record 41, English, - black%20recording
Record 41, French
Record 41, Domaine(s)
- Téléimprimeurs et réseau télex
Record 41, Main entry term, French
- transmission en modulation négative
1, record 41, French, transmission%20en%20modulation%20n%C3%A9gative
feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1999-01-13
Record 42, English
Record 42, Subject field(s)
- Telecommunications Transmission
Record 42, Main entry term, English
- carrier modulation
1, record 42, English, carrier%20modulation
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, 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 42, English, - carrier%20modulation
Record 42, French
Record 42, Domaine(s)
- Transmission (Télécommunications)
Record 42, Main entry term, French
- modulation de porteuse
1, record 42, French, modulation%20de%20porteuse
feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record 42, Key term(s)
- modulation de l'onde porteuse
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1996-03-22
Record 43, English
Record 43, Subject field(s)
- Telegraphic Networks and Operations
- Wireless Telegraphy
Record 43, Main entry term, English
- keying
1, record 43, English, keying
correct, standardized
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
The forming of signals, such as those employed in telegraph transmission, by abrupt modulation of the output of a direct-current or an alternating-current source as, for example, by interrupting it or by suddenly changing its amplitude or frequency or some other characteristic. 1, record 43, English, - keying
Record number: 43, Textual support number: 1 OBS
For radio technicians, this also means: "causing a transmitter to transmit the carrier wave" using a telegraph key (or by other means), in the process of testing and/or tuning. 2, record 43, English, - keying
Record number: 43, Textual support number: 2 OBS
Term and definition standardized by IEEE. 2, record 43, English, - keying
Record 43, French
Record 43, Domaine(s)
- Réseaux et exploitation télégraphiques
- Radiotélégraphie
Record 43, Main entry term, French
- manipulation
1, record 43, French, manipulation
correct, feminine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Action d'incorporer les signaux télégraphiques dans un courant destiné à les transmettre. 1, record 43, French, - manipulation
Record number: 43, Textual support number: 1 OBS
La manipulation peut se faire à l'aide d'un manipulateur utilisé par un télégraphiste pour transmettre les signaux en morse. Lorsqu'on exploite un poste de radiotélégraphie, le même manipulateur sert également à l'émission d'une onde entretenue pure utilisée pour le réglage de l'émetteur. Il s'agit alors de la «manipulation» de l'émetteur à des fins de réglage. 2, record 43, French, - manipulation
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1995-08-07
Record 44, English
Record 44, Subject field(s)
- Signals (Military)
Record 44, Main entry term, English
- delta modulation
1, record 44, English, delta%20modulation
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
A numeric modulation in which is encoded the amplitude difference between two successive samples of the analog signal to transmit, and not the absolute level of the samples as in pulse code modulation.(STWG) 1, record 44, English, - delta%20modulation
Record 44, French
Record 44, Domaine(s)
- Transmissions de campagne (Militaire)
Record 44, Main entry term, French
- modulation delta
1, record 44, French, modulation%20delta
correct, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Modulation numérique dans laquelle on code la différence d'amplitude entre deux échantillons successifs du signal analogique à transmettre, et non le niveau absolu des échantillons comme dans la modulation par impulsions codées. (GTTT) 1, record 44, French, - modulation%20delta
Record number: 44, Textual support number: 1 OBS
Terme(s) et définition uniformisés par le Groupe de travail de terminologie des Transmissions (GTTT). 1, record 44, French, - modulation%20delta
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1992-10-17
Record 45, English
Record 45, Subject field(s)
- Telecommunications
- Electrical Engineering
Record 45, Main entry term, English
- trellis motif number 1, record 45, English, trellis%20motif%20number
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 OBS
trellis coding modulation, TCM : A modem modulation technique in which sophisticated mathematics are used to predict the best fit between the incoming signal and a large set of possible combinations of amplitude and phase changes. TCM provides for transmission speeds of 14, 400 bps and above in single voice grade phone lines. 1, record 45, English, - trellis%20motif%20number
Record 45, French
Record 45, Domaine(s)
- Télécommunications
- Électrotechnique
Record 45, Main entry term, French
- motif de base du treillis 1, record 45, French, motif%20de%20base%20du%20treillis
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1991-12-10
Record 46, English
Record 46, Subject field(s)
- Telecommunications
Record 46, Main entry term, English
- ratio detector
1, record 46, English, ratio%20detector
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
A frequency-modulation detector circuit that uses two diodes and requires no limiter at its input; the audio output is determined by the ratio of two developed intermediate-frequency voltages whose relative amplitudes are a function of frequency. 2, record 46, English, - ratio%20detector
Record number: 46, Textual support number: 1 CONT
A ratio detector... is a discriminator operating on the same principle as the Foster-Seely discriminator but less sensitive to amplitude modulation. The coupling circuit and the addition of the primary voltage to the center tap of the secondary may be identical to the corresponding portion of a Foster-Seely discriminator. However, in the ratio detector, the two diodes are connected so that their load voltages are additive rather than subtractive. 3, record 46, English, - ratio%20detector
Record 46, French
Record 46, Domaine(s)
- Télécommunications
Record 46, Main entry term, French
- discriminateur de rapport
1, record 46, French, discriminateur%20de%20rapport
correct, masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- détecteur de rapport 2, record 46, French, d%C3%A9tecteur%20de%20rapport
masculine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Dans les récepteurs combinés modernes, les constructeurs introduisent, pour détecter les signaux de fréquence modulée, un discriminateur plus simple et plus économique que celui de phase : le discriminateur de rapport. Ce montage n'implique pas la présence d'un étage limiteur et permet une solution simple du problème de la commande automatique de sensibilité. 1, record 46, French, - discriminateur%20de%20rapport
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1991-12-02
Record 47, English
Record 47, Subject field(s)
- Television (Radioelectricity)
Record 47, Main entry term, English
- Foster-Seeley discriminator
1, record 47, English, Foster%2DSeeley%20discriminator
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
- phase-shift discriminator 2, record 47, English, phase%2Dshift%20discriminator
correct
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
A type of frequency discriminator that converts a frequency-modulated signal into an audio signal. It requires a limiter to prevent random amplitude variations of the FM signal from appearing in its output. 3, record 47, English, - Foster%2DSeeley%20discriminator
Record number: 47, Textual support number: 1 CONT
An improved demodulator, known as a phase-shift or Foster-Seely discriminator... is sensitive to amplitude variations, or modulation, as well as to frequency modulation.... Therefore, a limiter should always precede the discriminator. The limiter removes amplitude variations from the FM signal. 4, record 47, English, - Foster%2DSeeley%20discriminator
Record 47, French
Record 47, Domaine(s)
- Télévision (Radioélectricité)
Record 47, Main entry term, French
- discriminateur de Foster-Seeley
1, record 47, French, discriminateur%20de%20Foster%2DSeeley
correct, masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
Discriminateur de Foster-Seeley [...] Ce discriminateur comporte notamment deux circuits [...] accordés sur la fréquence [...] de la porteuse et couplés par mutuelle induction (couplage lâche). En parallèle avec le second circuit est placé un ensemble formé de deux circuits de redressement; il permet d'obtenir un signal de basse fréquence à partir de la tension engendrée entre les points P et Q. 1, record 47, French, - discriminateur%20de%20Foster%2DSeeley
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1989-07-12
Record 48, English
Record 48, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 48, Main entry term, English
- coded pulse
1, record 48, English, coded%20pulse
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
A pulse with internal(intrapulse) amplitude, frequency, or phase modulation, used for identification or for pulse compression. 1, record 48, English, - coded%20pulse
Record 48, French
Record 48, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 48, Main entry term, French
- impulsion codée
1, record 48, French, impulsion%20cod%C3%A9e
correct, feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1989-02-03
Record 49, English
Record 49, Subject field(s)
- Telecommunications Facilities
Record 49, Main entry term, English
- facsimile converter
1, record 49, English, facsimile%20converter
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
A facsimile device which changes the type of modulation from frequency shift to amplitude(Receiving). A facsimile device which changes the type of modulation from amplitude to frequency shift(Transmitting). 2, record 49, English, - facsimile%20converter
Record 49, French
Record 49, Domaine(s)
- Installations de télécommunications
Record 49, Main entry term, French
- convertisseur fac-similé
1, record 49, French, convertisseur%20fac%2Dsimil%C3%A9
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1988-01-08
Record 50, English
Record 50, Subject field(s)
- Audio Technology
- Technical Aids for Persons with Disabilities
Record 50, Main entry term, English
- AM broadcast system
1, record 50, English, AM%20broadcast%20system
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
- amplitude modulation broadcast system 1, record 50, English, amplitude%20modulation%20broadcast%20system
correct
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
AM(amplitude modulation) broadcast system : Sound transmitted through the existing PA system. Requires the use of an antenna. Sound transmitted through the room on an AM wavelength.(Source : Technical Aids Program of the Canadian Hearing Society). 1, record 50, English, - AM%20broadcast%20system
Record 50, French
Record 50, Domaine(s)
- Électroacoustique
- Aides techniques pour personnes handicapées
Record 50, Main entry term, French
- système de diffusion MA
1, record 50, French, syst%C3%A8me%20de%20diffusion%20MA
correct, masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
- système MA 1, record 50, French, syst%C3%A8me%20MA
correct, masculine noun
Record 50, Textual support, French
Record number: 50, Textual support number: 1 CONT
Le système MA se compose d'une antenne qui transmet le son et d'un poste de radio ou d'un récepteur spécial. L'antenne transmet le son à une fréquence de diffusion MA. Le poste de radio MA ou le récepteur spécial capte le signal MA et le transforme en son pour celui qui l'écoute. On installe souvent ce genre de système dans les cinémas et dans les ciné-parcs. (Source du contexte et des termes : Société canadienne de l'ouïe). 1, record 50, French, - syst%C3%A8me%20de%20diffusion%20MA
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1985-06-28
Record 51, English
Record 51, Subject field(s)
- Radio Transmission and Reception
- Radiotelephony
Record 51, Main entry term, English
- deviation distortion
1, record 51, English, deviation%20distortion
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 DEF
distortion caused by lack of bandwidth, inadequate amplitude modulation rejection, or lack of linearity in the discriminator. 2, record 51, English, - deviation%20distortion
Record 51, French
Record 51, Domaine(s)
- Émission et réception radio
- Radiotéléphonie
Record 51, Main entry term, French
- distorsion de déviation
1, record 51, French, distorsion%20de%20d%C3%A9viation
feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1983-02-10
Record 52, English
Record 52, Subject field(s)
- Air Navigation Aids
Record 52, Main entry term, English
- conventional VOR
1, record 52, English, conventional%20VOR
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 OBS
for the conventional VOR, the percentage of amplitude modulation of the 9960 Hz subcarrier shall not exceed 5 per cent. 1, record 52, English, - conventional%20VOR
Record 52, French
Record 52, Domaine(s)
- Aides à la navigation aérienne
Record 52, Main entry term, French
- VOR classique 1, record 52, French, VOR%20classique
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 OBS
dans le cas du VOR classique, le taux de modulation en amplitude de la sous-porteuse de 9960 Hz ne dépassera pas 5 pour cent. 1, record 52, French, - VOR%20classique
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1976-06-19
Record 53, English
Record 53, Subject field(s)
- Radio Broadcasting
Record 53, Main entry term, English
- amplitude modulation system 1, record 53, English, amplitude%20modulation%20system
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 OBS
amplitude-modulation-amplitude ou profondeur de la modulation; modulation en amplitude; modulation amplitude modulation de l'amplitude; wave-amplitude des ondes-distortion-distortion suivant l'amplitude;-peak-amplitude maximum;-zero-amplitude nulle;-of deflection-amplitude-factor-facteur de pointe-filter-filtre d’amplitudes 1, record 53, English, - amplitude%20modulation%20system
Record 53, French
Record 53, Domaine(s)
- Radiodiffusion
Record 53, Main entry term, French
- méthode d'amplitude modulée 1, record 53, French, m%C3%A9thode%20d%27amplitude%20modul%C3%A9e
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record 53, Spanish
Record 53, Textual support, Spanish
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