TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
BRUIT LARGE BANDE [6 records]
Record 1 - internal organization data 2023-05-30
Record 1, English
Record 1, Subject field(s)
- Radio Interference
- Counter-Measures (Military operations)
- Electronic Warfare
- Acoustic Warfare
Record 1, Main entry term, English
- noise jamming
1, record 1, English, noise%20jamming
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Electronic jamming in which the carrier wave is modulated by noise, or in which noise at the desired output frequencies is amplified and radiated without a carrier. 1, record 1, English, - noise%20jamming
Record number: 1, Textual support number: 1 OBS
Noise jamming consists of barrage (wide-band), spot (narrow-band) and sweep jamming. 1, record 1, English, - noise%20jamming
Record number: 1, Textual support number: 2 OBS
Although noise jamming normally references frequency bandwidth, other parameters (e.g. spectral content, time duration and centre frequency) may be used. 1, record 1, English, - noise%20jamming
Record number: 1, Textual support number: 3 OBS
noise jamming: designation and definition officially approved by the Joint Terminology Panel. 2, record 1, English, - noise%20jamming
Record 1, French
Record 1, Domaine(s)
- Perturbations radio
- Contre-mesures (Opérations militaires)
- Guerre électronique
- Guerre acoustique
Record 1, Main entry term, French
- brouillage par bruit
1, record 1, French, brouillage%20par%20bruit
correct, masculine noun, officially approved
Record 1, Abbreviations, French
- brouilBRUI 1, record 1, French, brouilBRUI
correct, masculine noun, officially approved
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Brouillage électronique où l’onde porteuse est modulée par du bruit ou où le bruit, aux fréquences de sortie désirées, est amplifié et rayonné sans porteuse. 1, record 1, French, - brouillage%20par%20bruit
Record number: 1, Textual support number: 1 OBS
Le brouillage par bruit englobe le brouillage en barrage(sur large bande), le brouillage sélectif(à bande étroite) et le brouillage par balayage. 1, record 1, French, - brouillage%20par%20bruit
Record number: 1, Textual support number: 2 OBS
Bien que le brouillage par bruit soit généralement décrit par sa largeur de bande de fréquences, on peut aussi utiliser d’autres paramètres (harmoniques, durée, fréquence centrale). 1, record 1, French, - brouillage%20par%20bruit
Record number: 1, Textual support number: 3 OBS
brouillage par bruit; brouilBRUI : désignations et définition uniformisées par le Groupe d’experts en terminologie interarmées. 2, record 1, French, - brouillage%20par%20bruit
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2023-02-17
Record 2, English
Record 2, Subject field(s)
- Radio Interference
- Counter-Measures (Military operations)
- Electronic Warfare
Record 2, Main entry term, English
- barrage jamming
1, record 2, English, barrage%20jamming
correct, NATO, standardized, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- wide-band jamming 2, record 2, English, wide%2Dband%20jamming
correct, officially approved
- broad band jamming 3, record 2, English, broad%20band%20jamming
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Simultaneous electronic jamming over a broad band of frequencies. 2, record 2, English, - barrage%20jamming
Record number: 2, Textual support number: 1 OBS
Barrage jamming may consist of broadband noise, narrowband noise, discrete frequencies or repeater radiations. 2, record 2, English, - barrage%20jamming
Record number: 2, Textual support number: 2 OBS
barrage jamming; wide-band jamming: designations and definition officially approved by the Joint Terminology Panel. 4, record 2, English, - barrage%20jamming
Record number: 2, Textual support number: 3 OBS
barrage jamming: designation and definition standardized by NATO. 4, record 2, English, - barrage%20jamming
Record 2, Key term(s)
- wide band jamming
- broad-band jamming
Record 2, French
Record 2, Domaine(s)
- Perturbations radio
- Contre-mesures (Opérations militaires)
- Guerre électronique
Record 2, Main entry term, French
- brouillage en barrage
1, record 2, French, brouillage%20en%20barrage
correct, masculine noun, NATO, standardized, officially approved
Record 2, Abbreviations, French
- brouilBAR 2, record 2, French, brouilBAR
correct, masculine noun, officially approved
Record 2, Synonyms, French
- brouillage de barrage 3, record 2, French, brouillage%20de%20barrage
correct, masculine noun
- brouillage sur large bande 4, record 2, French, brouillage%20sur%20large%20bande
correct, masculine noun, officially approved
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Brouillage électronique simultané sur une large bande fréquences. [Définition uniformisée par le Groupe d’experts en terminologie interarmées.] 2, record 2, French, - brouillage%20en%20barrage
Record number: 2, Textual support number: 2 DEF
Brouillage effectué en couvrant à la fois une large bande de fréquences. [Définition normalisée par l’OTAN.] 5, record 2, French, - brouillage%20en%20barrage
Record number: 2, Textual support number: 1 OBS
Le brouillage en barrage peut être réalisé au moyen de bruit à large bande, de bruit à bande étroite ou de rayonnement par répétition ou sur des fréquences discrètes. 2, record 2, French, - brouillage%20en%20barrage
Record number: 2, Textual support number: 2 OBS
brouillage en barrage; brouilBAR; brouillage sur large bande : désignations uniformisées par le Groupe d’experts en terminologie interarmées. 6, record 2, French, - brouillage%20en%20barrage
Record number: 2, Textual support number: 3 OBS
brouillage en barrage : désignation normalisée par l’OTAN. 6, record 2, French, - brouillage%20en%20barrage
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Perturbaciones radioeléctricas
- Contramedidas (Operaciones militares)
- Guerra electrónica
Record 2, Main entry term, Spanish
- interferencia en multifrecuencias
1, record 2, Spanish, interferencia%20en%20multifrecuencias
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Interferencia que se produce simultáneamente sobre una amplia banda de frecuencias. 1, record 2, Spanish, - interferencia%20en%20multifrecuencias
Record 3 - internal organization data 2004-06-23
Record 3, English
Record 3, Subject field(s)
- Telecommunications Facilities
- Radio Transmission and Reception
Record 3, Main entry term, English
- ultrawideband transmitter
1, record 3, English, ultrawideband%20transmitter
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- UWB transmitter 2, record 3, English, UWB%20transmitter
correct
- ultrawideband emitter 3, record 3, English, ultrawideband%20emitter
correct
- ultrawide-band emitter 4, record 3, English, ultrawide%2Dband%20emitter
correct
- UWB emitter 5, record 3, English, UWB%20emitter
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
An ultrawideband transmitter, however, works like a tuning fork. Striking a tuning fork causes it to vibrate, sending out sound waves at a particular frequency. A semiconductor chip in an ultrawideband radio "hits" an antenna with carefully timed electrical pulses; the antenna responds by generating radio waves at every frequency possible. 1, record 3, English, - ultrawideband%20transmitter
Record 3, Key term(s)
- ultra-wideband transmitter
Record 3, French
Record 3, Domaine(s)
- Installations de télécommunications
- Émission et réception radio
Record 3, Main entry term, French
- émetteur à bande ultra large
1, record 3, French, %C3%A9metteur%20%C3%A0%20bande%20ultra%20large
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- émetteur UWB 2, record 3, French, %C3%A9metteur%20UWB
correct, masculine noun
- émetteur à ultra large bande 3, record 3, French, %C3%A9metteur%20%C3%A0%20ultra%20large%20bande
proposal, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Pour en savoir plus, nous vous suggérons de lire une prochaine note technique qui parlera de l'effet des émissions issues de nombreux émetteurs à bande ultra large(UWB) sur le niveau de bruit(NT-260, intitulée «Effects on Noise Level of Radiated Emissions of Multiple Ultra Wideband(UWB) Transmitters»). 1, record 3, French, - %C3%A9metteur%20%C3%A0%20bande%20ultra%20large
Record 3, Key term(s)
- émetteur à bande ultra-large
- émetteur à ultra larges bandes
- émetteur à bandes ultra larges
- émetteur à ultra-large bande
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2004-03-05
Record 4, English
Record 4, Subject field(s)
- Space Physics
Record 4, Main entry term, English
- two-stream instability
1, record 4, English, two%2Dstream%20instability
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
An instability which can develop when a stream of particles of one type has a velocity distribution with its peak well separated from that of another type of particle through which it is flowing. 2, record 4, English, - two%2Dstream%20instability
Record number: 4, Textual support number: 1 CONT
Electrical currents in the plasma provide the simplest and most common way to get structures. The irregularities are then said to result from a two-stream instability. ... Sometimes the currents are not strong enough to destabilize the plasma by themselves, and we must add density gradient densities to the picture. In that case we are dealing with a gradient-drift instability. 3, record 4, English, - two%2Dstream%20instability
Record 4, French
Record 4, Domaine(s)
- Physique spatiale
Record 4, Main entry term, French
- instabilité de double faisceau
1, record 4, French, instabilit%C3%A9%20de%20double%20faisceau
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Turbulence et petites structures cohérentes dans la magnétosphère : Structures cohérentes dans la queue, déclenchées par une instabilité de double faisceau électronique. Une source possible pour le bruit électrostatique à large bande. 1, record 4, French, - instabilit%C3%A9%20de%20double%20faisceau
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2002-01-24
Record 5, English
Record 5, Subject field(s)
- Audio Technology
- Computer Hardware
- Telecommunications
- Noise Pollution
Record 5, Main entry term, English
- white noise
1, record 5, English, white%20noise
correct, officially approved
Record 5, Abbreviations, English
Record 5, Synonyms, English
- broadband noise 2, record 5, English, broadband%20noise
correct, officially approved
- broad-band noise 3, record 5, English, broad%2Dband%20noise
correct
- uniform-spectrum random noise 4, record 5, English, uniform%2Dspectrum%20random%20noise
correct
- uniform random noise 5, record 5, English, uniform%20random%20noise
correct
- flat noise 6, record 5, English, flat%20noise
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Random noise whose spectral distribution is such that the noise power per unit bandwidth is independent of frequency. 3, record 5, English, - white%20noise
Record number: 5, Textual support number: 1 OBS
white noise; broadband noise: terms officially approved by the International Civil Aviation Organization (ICAO). 7, record 5, English, - white%20noise
Record 5, Key term(s)
- broad band noise
Record 5, French
Record 5, Domaine(s)
- Électroacoustique
- Matériel informatique
- Télécommunications
- Pollution par le bruit
Record 5, Main entry term, French
- bruit blanc
1, record 5, French, bruit%20blanc
correct, masculine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
- bruit à large bande 2, record 5, French, bruit%20%C3%A0%20large%20bande
correct, masculine noun, officially approved
- bruit large bande 3, record 5, French, bruit%20large%20bande
correct, masculine noun
- bruit à spectre continu uniforme 4, record 5, French, bruit%20%C3%A0%20spectre%20continu%20uniforme
correct, masculine noun
- bruit à répartition uniforme 5, record 5, French, bruit%20%C3%A0%20r%C3%A9partition%20uniforme
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Bruit erratique dont la puissance dans une bande de largeur donnée est indépendante de la fréquence. 6, record 5, French, - bruit%20blanc
Record number: 5, Textual support number: 1 CONT
[...] le Babymètre délivre deux formes de signaux acoustiques. Il s’agit d’un bruit blanc, dont le spectre comprend toutes les fréquences audibles avec une égale intensité, et d’un bruit coloré [...] 7, record 5, French, - bruit%20blanc
Record number: 5, Textual support number: 1 OBS
bruit blanc; bruit à large bande : termes uniformisés par l'Organisation de l'aviation civile internationale(OACI). 8, record 5, French, - bruit%20blanc
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Electroacústica
- Equipo físico de computadora (Hardware)
- Telecomunicaciones
- Contaminación acústica
Record 5, Main entry term, Spanish
- ruido blanco
1, record 5, Spanish, ruido%20blanco
correct, masculine noun, officially approved
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- ruido de banda ancha 2, record 5, Spanish, ruido%20de%20banda%20ancha
correct, masculine noun, officially approved
- ruido de espectro continuo uniforme 3, record 5, Spanish, ruido%20de%20espectro%20continuo%20uniforme
masculine noun
- ruido de espectro continuo y uniforme 3, record 5, Spanish, ruido%20de%20espectro%20continuo%20y%20uniforme
masculine noun
- ruido aleatorio de espectro uniforme 3, record 5, Spanish, ruido%20aleatorio%20de%20espectro%20uniforme
masculine noun
- ruido de distribución uniforme 3, record 5, Spanish, ruido%20de%20distribuci%C3%B3n%20uniforme
masculine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Ruido errático cuya distribución espectral es tal que su potencia por banda de anchura unidad es independiente de la frecuencia. 3, record 5, Spanish, - ruido%20blanco
Record number: 5, Textual support number: 1 OBS
ruido blanco; ruido de banda ancha: términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 4, record 5, Spanish, - ruido%20blanco
Record 6 - internal organization data 1981-08-28
Record 6, English
Record 6, Subject field(s)
- Radio Transmission and Reception
Record 6, Main entry term, English
- active rod antenna 1, record 6, English, active%20rod%20antenna
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
The Rohde & Schwarz active rod antenna HE010 allows a sensitivity which is near the theoretical maximum even for small atmospheric-noise figures. The antenna, only 1 m in length, operates in the frequency range 10 KHz to 80 MHz, is largely immune to noise signals, has two isolated outputs and is therefore able to feed two receiving paths in wideband operation without reducing the sensitivity. The study mechanical construction of glassfibre-reinforced polyester and the wide voltage range from 18 to 35 V make the rod antenna particularly suitable for mobile use. 1, record 6, English, - active%20rod%20antenna
Record 6, French
Record 6, Domaine(s)
- Émission et réception radio
Record 6, Main entry term, French
- antenne-tige active 1, record 6, French, antenne%2Dtige%20active
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
L'antenne-tige active HE010 de Rohde & Schwarz est d’une sensibilité proche du maximum théorique, même à de faibles niveaux du bruit atmosphérique. Longue de 1 m seulement, cette antenne fonctionne dans la bande 10 KHz-80 MHz, d’une grande immunité aux signaux de bruit, elle a deux sorties distinctes et se prête donc à la réception de deux catégories d’émission à large bande, sans réduction de la sensibilité. La robustesse de la construction mécanique(polyester renforcé de fibre de verre) et l'étendue de la gamme de tension(de 18 à 35 V) font de cette antenne un dispositif particulièrement approprié au service mobile. 1, record 6, French, - antenne%2Dtige%20active
Record 6, Spanish
Record 6, Textual support, Spanish
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