TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
UTILE SIGNAL [51 records]
Record 1 - internal organization data 2025-12-17
Record 1, English
Record 1, Subject field(s)
- Telecommunications
- Radioelectricity
Record 1, Main entry term, English
- low-band spectrum
1, record 1, English, low%2Dband%20spectrum
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Low-band spectrum is useful for private networks requiring wireless coverage over large areas. A low-band radio signal travels distances of 10 km or more, depending on the associated technical rules, the propagation conditions and the power level at which the equipment operates. Radio signals in this spectrum can penetrate buildings and walls to provide indoor coverage from outdoor networks. 2, record 1, English, - low%2Dband%20spectrum
Record 1, Key term(s)
- low band spectrum
Record 1, French
Record 1, Domaine(s)
- Télécommunications
- Radioélectricité
Record 1, Main entry term, French
- spectre à bande basse
1, record 1, French, spectre%20%C3%A0%20bande%20basse
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le spectre à bande basse est utile pour les réseaux privés nécessitant une couverture sans fil sur de vastes zones. Un signal radio à bande basse parcourt des distances de 10 km ou plus, selon les règles techniques associées, les conditions de propagation et le niveau de puissance auquel l'équipement fonctionne. Les signaux radio de ce spectre peuvent traverser les bâtiments et ainsi fournir une couverture intérieure même si les réseaux sont extérieurs. 2, record 1, French, - spectre%20%C3%A0%20bande%20basse
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2024-02-22
Record 2, English
Record 2, Subject field(s)
- Radio Interference
- Telecommunications
- Electrical Engineering
Record 2, Main entry term, English
- intersymbol interference
1, record 2, English, intersymbol%20interference
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Perturbations radio
- Télécommunications
- Électrotechnique
Record 2, Main entry term, French
- brouillage inter-symboles
1, record 2, French, brouillage%20inter%2Dsymboles
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- brouillage intersymbole 2, record 2, French, brouillage%20intersymbole
correct, masculine noun
- interférence longitudinale 3, record 2, French, interf%C3%A9rence%20longitudinale
feminine noun
- brouillage entre symboles 4, record 2, French, brouillage%20entre%20symboles
masculine noun
- interférence intersymbole 5, record 2, French, interf%C3%A9rence%20intersymbole
avoid, see observation, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Trouble apporté à la réception d’un symbole numérique utile, consistant en un débordement sur le signal qui le représente des signaux représentant les autres symboles placés avant et après. 2, record 2, French, - brouillage%20inter%2Dsymboles
Record number: 2, Textual support number: 1 OBS
Le terme interférence intersymbole est à proscrire. 2, record 2, French, - brouillage%20inter%2Dsymboles
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Perturbaciones radioeléctricas
- Telecomunicaciones
- Electrotecnia
Record 2, Main entry term, Spanish
- interferencia entre símbolos
1, record 2, Spanish, interferencia%20entre%20s%C3%ADmbolos
correct, feminine noun
Record 2, Abbreviations, Spanish
- ISI 2, record 2, Spanish, ISI
feminine noun
Record 2, Synonyms, Spanish
- interferencia intersimbólica 2, record 2, Spanish, interferencia%20intersimb%C3%B3lica
feminine noun, Mexico
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Interferencia que se produce en una transmisión digital cuando el retardo es mayor que la duración de un bit. Es causada por la dispersión temporal. 2, record 2, Spanish, - interferencia%20entre%20s%C3%ADmbolos
Record 3 - internal organization data 2023-12-18
Record 3, English
Record 3, Subject field(s)
- Military Communications
- Telecommunications
Record 3, Main entry term, English
- unwanted signal
1, record 3, English, unwanted%20signal
correct, NATO
Record 3, Abbreviations, English
Record 3, Synonyms, English
- undesired signal 1, record 3, English, undesired%20signal
correct, NATO
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A signal received at a given point, different from a given wanted signal, which may impair the reception of the wanted signal. 1, record 3, English, - unwanted%20signal
Record 3, French
Record 3, Domaine(s)
- Transmissions militaires
- Télécommunications
Record 3, Main entry term, French
- signal non désiré
1, record 3, French, signal%20non%20d%C3%A9sir%C3%A9
correct, masculine noun, NATO
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Signal reçu en un point donné, autre qu'un signal utile déterminé, susceptible d’amener des troubles dans la réception de ce dernier. 1, record 3, French, - signal%20non%20d%C3%A9sir%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2022-12-06
Record 4, English
Record 4, Subject field(s)
- Radio Interference
- Military Communications
- Electronic Warfare
Record 4, Main entry term, English
- jamming
1, record 4, English, jamming
correct, NATO, standardized, officially approved
Record 4, Abbreviations, English
- jam 2, record 4, English, jam
correct, officially approved
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The deliberate interference caused by emissions or reflections that renders unintelligible or falsifies the whole or part of a specific signal. [Designation officially approved by the Joint Terminology Panel.] 3, record 4, English, - jamming
Record number: 4, Textual support number: 2 DEF
Deliberate interference, caused by emissions intended to render unintelligible or falsify the whole or part of a wanted signal. [Definition standardized by NATO.] 4, record 4, English, - jamming
Record number: 4, Textual support number: 1 OBS
jamming; jam: designations officially approved by the Department of National Defence and the Canadian Forces and by the Joint Terminology Panel. 5, record 4, English, - jamming
Record number: 4, Textual support number: 2 OBS
jamming: designation standardized by NATO and officially approved by the Electronics and Telecommunications Terminology Committee (CUTEL). 5, record 4, English, - jamming
Record 4, French
Record 4, Domaine(s)
- Perturbations radio
- Transmissions militaires
- Guerre électronique
Record 4, Main entry term, French
- brouillage
1, record 4, French, brouillage
correct, masculine noun, officially approved
Record 4, Abbreviations, French
- brouil 1, record 4, French, brouil
correct, masculine noun, officially approved
Record 4, Synonyms, French
- brouillage intentionnel 2, record 4, French, brouillage%20intentionnel
correct, masculine noun, NATO, standardized, officially approved
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Interférence délibérée par émission ou réflexion pour rendre inintelligible ou pour falsifier un signal particulier, en partie ou dans sa totalité. [Définition uniformisée par le Groupe d’experts en terminologie interarmées.] 3, record 4, French, - brouillage
Record number: 4, Textual support number: 2 DEF
Brouillage produit délibérément par des émissions destinées à rendre inintelligibles tout ou partie d’un signal utile, ou à fausser les informations qu'il représente. [Définition normalisée par l'OTAN. ] 4, record 4, French, - brouillage
Record number: 4, Textual support number: 1 OBS
brouillage; brouil : désignations unifomisées par le ministère de la Défense nationale et les Forces canadiennes et par le Groupe d’experts en terminologie interarmées. 5, record 4, French, - brouillage
Record number: 4, Textual support number: 2 OBS
brouillage intentionnel : désignation normalisée par l’OTAN et uniformisée par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL) et par le Groupe d’experts en terminologie interarmées. 5, record 4, French, - brouillage
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Perturbaciones radioeléctricas
- Comunicaciones militares
- Guerra electrónica
Record 4, Main entry term, Spanish
- interferencia intencionada
1, record 4, Spanish, interferencia%20intencionada
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Interferencia deliberada, provocada por señales perturbadoras, cuya finalidad es volver ininteligible o falsificar completamente o en parte la señal deseada. 1, record 4, Spanish, - interferencia%20intencionada
Record 5 - internal organization data 2020-03-09
Record 5, English
Record 5, Subject field(s)
- Radio Interference
- Radio Transmission and Reception
Record 5, Main entry term, English
- interference
1, record 5, English, interference
correct, officially approved
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Extraneous signals, noises, etc. that hinder proper reception of the desired signal in electronic equipment. 2, record 5, English, - interference
Record number: 5, Textual support number: 1 OBS
interference: designation officially approved by the International Civil Aviation Organization (ICAO). 3, record 5, English, - interference
Record 5, French
Record 5, Domaine(s)
- Perturbations radio
- Émission et réception radio
Record 5, Main entry term, French
- brouillage
1, record 5, French, brouillage
correct, masculine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Trouble apporté à la réception d’un signal utile, en particulier radioélectrique, par des phénomènes indésirables, dus à la présence d’autres signaux ou de bruits se superposant à ce signal. 2, record 5, French, - brouillage
Record number: 5, Textual support number: 1 OBS
Les perturbations radioélectriques peuvent avoir leur origine dans des phénomènes atmosphériques ou dans des appareils électriques. 2, record 5, French, - brouillage
Record number: 5, Textual support number: 2 OBS
brouillage : désignation uniformisée par l’Organisation de l’aviation civile internationale (OACI). 3, record 5, French, - brouillage
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Perturbaciones radioeléctricas
- Radiotransmisión y radiorrecepción
Record 5, Main entry term, Spanish
- interferencia
1, record 5, Spanish, interferencia
correct, feminine noun, officially approved
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Perturbación de las señales eléctricas útiles por la presencia de señales perturbadoras, o de corrientes o tensiones parásitas originadas por aparatos eléctricos o fenómenos atmosféricos. 2, record 5, Spanish, - interferencia
Record number: 5, Textual support number: 1 OBS
interferencia: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 5, Spanish, - interferencia
Record 6 - internal organization data 2015-03-11
Record 6, English
Record 6, Subject field(s)
- Radio Transmission and Reception
- Telecommunications
Record 6, Main entry term, English
- wanted signal 1, record 6, English, wanted%20signal
Record 6, Abbreviations, English
Record 6, Synonyms, English
- useful signal 2, record 6, English, useful%20signal
- desired signal 2, record 6, English, desired%20signal
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The possible use of frequency sharing may be affected by: ... any difference in polarization between wanted and interfering signals.... 1, record 6, English, - wanted%20signal
Record 6, French
Record 6, Domaine(s)
- Émission et réception radio
- Télécommunications
Record 6, Main entry term, French
- signal utile
1, record 6, French, signal%20utile
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- signal désiré 2, record 6, French, signal%20d%C3%A9sir%C3%A9
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
L’utilisation éventuelle du partage des bandes de fréquences peut être affectée par : [...] toute différence de polarisation entre les signaux utiles et les signaux brouilleurs [...] 3, record 6, French, - signal%20utile
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2014-10-29
Record 7, English
Record 7, Subject field(s)
- Audio Technology
- Audiovisual Techniques and Equipment
Record 7, Main entry term, English
- biasing
1, record 7, English, biasing
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- magnetic biasing 1, record 7, English, magnetic%20biasing
correct
Record 7, Textual support, English
Record 7, French
Record 7, Domaine(s)
- Électroacoustique
- Audiovisuel (techniques et équipement)
Record 7, Main entry term, French
- polarisation magnétique
1, record 7, French, polarisation%20magn%C3%A9tique
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
Procédé destiné à améliorer la qualité des signaux enregistrés et consistant à superposer une induction magnétique alternative haute fréquence ou continue à l'induction produite par le signal utile. 1, record 7, French, - polarisation%20magn%C3%A9tique
Record number: 7, Textual support number: 1 OBS
polarisation magnétique : terme et définition normalisés par l’AFNOR et reproduits avec son autorisation. 2, record 7, French, - polarisation%20magn%C3%A9tique
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2013-11-12
Record 8, English
Record 8, Subject field(s)
- Electronic Devices
Record 8, Main entry term, English
- signal conditioner
1, record 8, English, signal%20conditioner
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A circuit used to shape or adapt a signal to the requirements of a data transmission line. 1, record 8, English, - signal%20conditioner
Record 8, French
Record 8, Domaine(s)
- Dispositifs électroniques
Record 8, Main entry term, French
- conditionneur de signal
1, record 8, French, conditionneur%20de%20signal
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- conditionneur 2, record 8, French, conditionneur
avoid, see observation, masculine noun, rare
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Étage d’un système de traitement de l’information ayant pour fonction d’améliorer les caractéristiques de l’information saisie, avant son traitement. 1, record 8, French, - conditionneur%20de%20signal
Record number: 8, Textual support number: 1 CONT
Le capteur est toujours suivi d’un conditionneur de signal qui constitue un étage de traitement avant transmission et qui, éventuellement, peut être entièrement ou partiellement intégré au capteur. Il a pour but de réduire le bruit en amplifiant le signal dans la seule bande passante utile, de corriger les défauts de non-linéarité du capteur [...] 1, record 8, French, - conditionneur%20de%20signal
Record number: 8, Textual support number: 1 OBS
conditionneur : terme peu usité et dont l’emploi est à éviter. 2, record 8, French, - conditionneur%20de%20signal
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2013-06-20
Record 9, English
Record 9, Subject field(s)
- Remote Sensing
- Cartography
Record 9, Main entry term, English
- analytic signal
1, record 9, English, analytic%20signal
correct
Record 9, Abbreviations, English
- AS 2, record 9, English, AS
correct
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The absolute value of the square root of the sum of the two horizontal and the vertical derivatives of the total magnetic field. 2, record 9, English, - analytic%20signal
Record 9, French
Record 9, Domaine(s)
- Télédétection
- Cartographie
Record 9, Main entry term, French
- signal analytique
1, record 9, French, signal%20analytique
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Racine carrée de la somme des dérivées X, Y et Z au carré. 2, record 9, French, - signal%20analytique
Record number: 9, Textual support number: 1 CONT
Le signal analytique est utile pour localiser la marge des anomalies de source magnétique, en particulier où la rémanence complique l'interprétation. 2, record 9, French, - signal%20analytique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2012-06-15
Record 10, English
Record 10, Subject field(s)
- Radar, Radio Guidance and Goniometry
Record 10, Main entry term, English
- probability of detection
1, record 10, English, probability%20of%20detection
correct
Record 10, Abbreviations, English
- Pd 2, record 10, English, Pd
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
... the probability that the signal, when present, will be detected ... 2, record 10, English, - probability%20of%20detection
Record 10, French
Record 10, Domaine(s)
- Radar, radioguidage et radiogoniométrie
Record 10, Main entry term, French
- probabilité de détection
1, record 10, French, probabilit%C3%A9%20de%20d%C3%A9tection
correct, feminine noun, standardized
Record 10, Abbreviations, French
- Pd 2, record 10, French, Pd
correct
Record 10, Synonyms, French
- taux de détection 3, record 10, French, taux%20de%20d%C3%A9tection
avoid, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Probabilité que, dans un récepteur de radiodétection, la somme du signal et du bruit dépasse le seuil d’ébasage lorsqu'il y a réellement un signal utile. 3, record 10, French, - probabilit%C3%A9%20de%20d%C3%A9tection
Record number: 10, Textual support number: 1 OBS
probabilité de détection : terme normalisé par l’AFNOR. 4, record 10, French, - probabilit%C3%A9%20de%20d%C3%A9tection
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2011-10-24
Record 11, English
Record 11, Subject field(s)
- Remote Sensing
Record 11, Main entry term, English
- subclutter visibility 1, record 11, English, subclutter%20visibility
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record 11, French
Record 11, Domaine(s)
- Télédétection
Record 11, Main entry term, French
- visibilité sous fouillis
1, record 11, French, visibilit%C3%A9%20sous%20fouillis
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Aptitude à extraire du fouillis un signal utile par un traitement approprié, par exemple à l'aide d’un indicateur de cible mobile. 2, record 11, French, - visibilit%C3%A9%20sous%20fouillis
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-11-26
Record 12, English
Record 12, Subject field(s)
- Analytical Chemistry
- Atomic Physics
Record 12, Main entry term, English
- calibration matrix
1, record 12, English, calibration%20matrix
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Without any information on the matrix, the fissile mass is often overestimated due to safety procedures and by considering the most disadvantageous calibration coefficient corresponding to the most absorbing and moderating calibration matrix. 1, record 12, English, - calibration%20matrix
Record 12, French
Record 12, Domaine(s)
- Chimie analytique
- Physique atomique
Record 12, Main entry term, French
- matrice d’étalonnage
1, record 12, French, matrice%20d%26rsquo%3B%C3%A9talonnage
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
[Mesure des neutrons prompts de fission induite par neutrons thermiques. ] Le signal utile est […] proportionnel à la quantité d’isotopes fissiles, ce qui permet de déterminer celle-ci, moyennant des mesures d’étalonnage avec des masses de matière fissile connues contenues dans des matrices représentatives de l'objet réel. On parle de matrice d’étalonnage. 1, record 12, French, - matrice%20d%26rsquo%3B%C3%A9talonnage
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2010-09-15
Record 13, English
Record 13, Subject field(s)
- Radio Interference
Record 13, Main entry term, English
- radiofrequency interference
1, record 13, English, radiofrequency%20interference
correct
Record 13, Abbreviations, English
- RFI 2, record 13, English, RFI
correct
Record 13, Synonyms, English
- radio-frequency interference 3, record 13, English, radio%2Dfrequency%20interference
correct, NATO
- RFI 4, record 13, English, RFI
correct, NATO
- RFI 4, record 13, English, RFI
- radio interference 5, record 13, English, radio%20interference
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A degradation of the reception of a wanted signal caused by a radiofrequency disturbance. 6, record 13, English, - radiofrequency%20interference
Record 13, Key term(s)
- radio frequency interference
Record 13, French
Record 13, Domaine(s)
- Perturbations radio
Record 13, Main entry term, French
- interférence aux fréquences radio électriques
1, record 13, French, interf%C3%A9rence%20aux%20fr%C3%A9quences%20radio%20%C3%A9lectriques
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- interférence sur les fréquences radioélectriques 2, record 13, French, interf%C3%A9rence%20sur%20les%20fr%C3%A9quences%20radio%C3%A9lectriques
correct, feminine noun, NATO
- RFI 2, record 13, French, RFI
correct, feminine noun, NATO
- RFI 2, record 13, French, RFI
- interférence aux fréquences radioélectriques 3, record 13, French, interf%C3%A9rence%20aux%20fr%C3%A9quences%20radio%C3%A9lectriques
correct, feminine noun
- brouillage radioélectrique 4, record 13, French, brouillage%20radio%C3%A9lectrique
correct, masculine noun
- perturbation aux fréquences radioélectriques 3, record 13, French, perturbation%20aux%20fr%C3%A9quences%20radio%C3%A9lectriques
feminine noun
- brouillage aux radiofréquences 3, record 13, French, brouillage%20aux%20radiofr%C3%A9quences
masculine noun
- interférence radio 5, record 13, French, interf%C3%A9rence%20radio
feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Trouble apporté à la réception d’un signal utile par une perturbation radioélectrique. 6, record 13, French, - interf%C3%A9rence%20aux%20fr%C3%A9quences%20radio%20%C3%A9lectriques
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Perturbaciones radioeléctricas
Record 13, Main entry term, Spanish
- interferencia radioeléctrica
1, record 13, Spanish, interferencia%20radioel%C3%A9ctrica
correct, feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
- radiointerferencia 2, record 13, Spanish, radiointerferencia
feminine noun, Mexico
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Degradación producida en la recepción de una señal útil provocada por una perturbación radioeléctrica. 1, record 13, Spanish, - interferencia%20radioel%C3%A9ctrica
Record 13, Key term(s)
- interferencia de frecuencia radioeléctrica
Record 14 - internal organization data 2009-01-09
Record 14, English
Record 14, Subject field(s)
- Security Devices
Record 14, Main entry term, English
- duress code
1, record 14, English, duress%20code
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Duress codes are for those dangerous situations where the user is instructed by an intruder to arm or disarm the system under threat of harm. 2, record 14, English, - duress%20code
Record number: 14, Textual support number: 1 OBS
When this code is entered, the system will send a duress signal to the monitoring station. 3, record 14, English, - duress%20code
Record 14, French
Record 14, Domaine(s)
- Dispositifs de sécurité
Record 14, Main entry term, French
- code de contrainte
1, record 14, French, code%20de%20contrainte
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
Lorsque ce code est entré, le système enverra un signal de contrainte à la station de surveillance. 2, record 14, French, - code%20de%20contrainte
Record number: 14, Textual support number: 2 OBS
Ce code est employé pour informer le [centre de télésurveillance] qu'une situation s’est produite qui exige de l'aide immédiate. Lorsque vous entrez ce code en cas de situation d’urgence, le système sera désarmé mais un signal de contrainte sera immédiatement envoyé au [centre de télésurveillance]. Dans ce cas et selon vos accords avec le [centre de télésurveillance], une intervention immédiate sur place sera ordonnée, sans avertissement. Cette fonction est particulièrement utile si il y a intrusion dans vos locaux et que vous voulez avertir le [centre de télésurveillance] sans alerter l'intrus. 3, record 14, French, - code%20de%20contrainte
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2007-01-31
Record 15, English
Record 15, Subject field(s)
- Optics
- Atmospheric Physics
Record 15, Main entry term, English
- atmospheric reflectance 1, record 15, English, atmospheric%20reflectance
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
The ratio of reflected radiation from the atmosphere to incident radiation. 2, record 15, English, - atmospheric%20reflectance
Record number: 15, Textual support number: 1 CONT
For relatively clear Landsat scenes, a reduction in between-scene variability can be achieved through a normalization for solar irradiance by converting spectral radiance ... to planetary reflectance or albedo. This combined surface and atmospheric reflectance of the Earth is computed with [a] formula. 3, record 15, English, - atmospheric%20reflectance
Record 15, French
Record 15, Domaine(s)
- Optique
- Physique de l'atmosphère
Record 15, Main entry term, French
- réflectance atmosphérique
1, record 15, French, r%C3%A9flectance%20atmosph%C3%A9rique
feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Rapport entre le rayonnement réfléchi par l’atmosphère et le rayonnement incident. 2, record 15, French, - r%C3%A9flectance%20atmosph%C3%A9rique
Record number: 15, Textual support number: 1 CONT
Une partie des photons diffusés par les gaz et les aérosols peut parvenir au capteur sans avoir atteint la surface terrestre. Les photons constituent alors un signal parasite qui vient s’ajouter au signal utile(luminance ou réflectance propre de l'atmosphère). Dans le cas d’une surface peu réfléchissante comme la mer, cette réflectance atmosphérique peut constituer l'essentiel ou la totalité du signal. 1, record 15, French, - r%C3%A9flectance%20atmosph%C3%A9rique
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Óptica
- Física de la atmósfera
Record 15, Main entry term, Spanish
- reflectancia atmosférica
1, record 15, Spanish, reflectancia%20atmosf%C3%A9rica
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2005-04-25
Record 16, English
Record 16, Subject field(s)
- Remote Sensing
Record 16, Main entry term, English
- product
1, record 16, English, product
correct, officially approved
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Remote sensing data user products are generated from transmitted satellite signals. A product is a set of data whose phase is intermediate between measured signal and useful information. Many complex levels of products can be offered. They vary in price, processing delay, geometry and data content. 2, record 16, English, - product
Record number: 16, Textual support number: 1 OBS
product: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 2, record 16, English, - product
Record 16, French
Record 16, Domaine(s)
- Télédétection
Record 16, Main entry term, French
- produit
1, record 16, French, produit
correct, masculine noun, officially approved
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Les utilisateurs de la télédétection utilisent des «produits» issus du signal transmis par un satellite. Un produit est donc une donnée qui se trouve à une phase intermédiaire entre le signal mesuré et l'information utile. Plusieurs niveaux de complexité peuvent être proposés, ils diffèrent par leur coût, leur délai d’exécution, leur géométrie, leur contenu en information, etc. 1, record 16, French, - produit
Record number: 16, Textual support number: 1 OBS
produit : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 16, French, - produit
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2004-05-04
Record 17, English
Record 17, Subject field(s)
- Radio Transmission and Reception
Record 17, Main entry term, English
- atmospheric noise
1, record 17, English, atmospheric%20noise
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
The noise heard during radio reception due to atmospheric interference. 2, record 17, English, - atmospheric%20noise
Record number: 17, Textual support number: 1 CONT
Atmospheric noise is the static that results from lightning during thunderstorms. Sun spots also cause atmospheric noise. In a digital communication system, this type of noise is unacceptable. 3, record 17, English, - atmospheric%20noise
Record 17, French
Record 17, Domaine(s)
- Émission et réception radio
Record 17, Main entry term, French
- bruit atmosphérique
1, record 17, French, bruit%20atmosph%C3%A9rique
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Bruit entendu lors de la réception radio causé par l’interférence atmosphérique. 2, record 17, French, - bruit%20atmosph%C3%A9rique
Record number: 17, Textual support number: 1 CONT
En plus du signal utile, l'antenne capte d’autres émissions indésirables qui se traduisent également par du bruit : bruit galactique(en particulier, le soleil) ;bruit atmosphérique(décharges électriques) ;bruit «industriel», créé par l'homme, et souvent très violent dans les villes. 3, record 17, French, - bruit%20atmosph%C3%A9rique
Record number: 17, Textual support number: 2 CONT
Chaque récepteur audionumérique comporte un minuscule ordinateur qui permet de trier la myriade de signaux non désirés, échos ou bruits atmosphériques, pour reproduire un signal uniforme qui peut être traité par le récepteur. 4, record 17, French, - bruit%20atmosph%C3%A9rique
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
Record 17, Main entry term, Spanish
- ruido atmosférico
1, record 17, Spanish, ruido%20atmosf%C3%A9rico
correct, masculine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2004-02-23
Record 18, English
Record 18, Subject field(s)
- Telecommunications Transmission
Record 18, Main entry term, English
- selectivity
1, record 18, English, selectivity
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The ability of a receiver to discriminate, by frequency-dependent selection, between a desired signal and co-existent undesired signals at other frequencies. 2, record 18, English, - selectivity
Record 18, French
Record 18, Domaine(s)
- Transmission (Télécommunications)
Record 18, Main entry term, French
- sélectivité
1, record 18, French, s%C3%A9lectivit%C3%A9
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Aptitude d’un récepteur à séparer le signal utile d’un signal brouilleur, en utilisant le décalage ou les répartitions différentes de leurs composantes spectrales sur l'échelle des fréquences. 2, record 18, French, - s%C3%A9lectivit%C3%A9
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 18, Main entry term, Spanish
- selectividad
1, record 18, Spanish, selectividad
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Característica de un receptor que determina el grado en el cual él mismo es capaz de diferenciar entre la señal deseada y las señales indeseadas o perturbaciones de frecuencias diferentes. 1, record 18, Spanish, - selectividad
Record 19 - internal organization data 2003-11-26
Record 19, English
Record 19, Subject field(s)
- Telecommunications
Record 19, Main entry term, English
- redundancy
1, record 19, English, redundancy
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
The part of a communication that can be eliminated without loss of essential information. 2, record 19, English, - redundancy
Record 19, French
Record 19, Domaine(s)
- Télécommunications
Record 19, Main entry term, French
- redondance
1, record 19, French, redondance
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Partie de signal, excédentaire par rapport à l'information utile que l'on veut transmettre. 1, record 19, French, - redondance
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Telecomunicaciones
Record 19, Main entry term, Spanish
- redundancia
1, record 19, Spanish, redundancia
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
Parte de la información que se puede añadir o suprimir, porque no aporta información que afecte al conocimiento completo del mensaje y que se utiliza para verificar que la transmisión ha sido correcta. 1, record 19, Spanish, - redundancia
Record 20 - internal organization data 2003-02-05
Record 20, English
Record 20, Subject field(s)
- Telecommunications Transmission
Record 20, Main entry term, English
- two-phase modulation
1, record 20, English, two%2Dphase%20modulation
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record 20, French
Record 20, Domaine(s)
- Transmission (Télécommunications)
Record 20, Main entry term, French
- modulation biphase
1, record 20, French, modulation%20biphase
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- modulation bivalente 2, record 20, French, modulation%20bivalente
feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Procédé de modulation qui consiste à faire effectuer un saut de phase parmi deux, de 0 ou de 180 degrés, à une fréquence porteuse au rythme du signal numérique utile à transmettre. 1, record 20, French, - modulation%20biphase
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 20, Main entry term, Spanish
- modulación a dos fases
1, record 20, Spanish, modulaci%C3%B3n%20a%20dos%20fases
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- modulación bifásica 2, record 20, Spanish, modulaci%C3%B3n%20bif%C3%A1sica
correct, feminine noun
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Modulación de fase en que la diferencia entre las dos condiciones significativas es de radianes en fase. 1, record 20, Spanish, - modulaci%C3%B3n%20a%20dos%20fases
Record 21 - internal organization data 2003-02-03
Record 21, English
Record 21, Subject field(s)
- Radio Transmission and Reception
Record 21, Main entry term, English
- biased automatic gain control
1, record 21, English, biased%20automatic%20gain%20control
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- delayed automatic gain control 1, record 21, English, delayed%20automatic%20gain%20control
correct
- slow automatic gain control 2, record 21, English, slow%20automatic%20gain%20control
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
Automatic gain control in which the control process comes into operation only for signals above a predetermined magnitude. 2, record 21, English, - biased%20automatic%20gain%20control
Record 21, French
Record 21, Domaine(s)
- Émission et réception radio
Record 21, Main entry term, French
- commande automatique de gain à seuil
1, record 21, French, commande%20automatique%20de%20gain%20%C3%A0%20seuil
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- CAG à seuil 2, record 21, French, CAG%20%C3%A0%20seuil
correct
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Dans un récepteur radioélectrique, commande automatique de gain n’ agissant que pour des niveaux moyens du signal utile supérieurs à une valeur déterminée. 2, record 21, French, - commande%20automatique%20de%20gain%20%C3%A0%20seuil
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
Record 21, Main entry term, Spanish
- control automático de ganancia polarizado
1, record 21, Spanish, control%20autom%C3%A1tico%20de%20ganancia%20polarizado
correct, masculine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2003-02-03
Record 22, English
Record 22, Subject field(s)
- Audio Technology
- Audiovisual Techniques and Equipment
Record 22, Main entry term, English
- total background noise
1, record 22, English, total%20background%20noise
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- global background noise 2, record 22, English, global%20background%20noise
correct
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
For all measurements, the total background noise is dominated by the amplifiers' current noise ... and it always remains smaller than the noise from the sample itself. 1, record 22, English, - total%20background%20noise
Record 22, French
Record 22, Domaine(s)
- Électroacoustique
- Audiovisuel (techniques et équipement)
Record 22, Main entry term, French
- bruit de fond global
1, record 22, French, bruit%20de%20fond%20global
correct, masculine noun, standardized
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Ensemble des signaux parasites superposés au signal utile et mesurés après élimination de ce signal. [Terme et définition normalisés par l'AFNOR et reproduits avec son autorisation. ] 1, record 22, French, - bruit%20de%20fond%20global
Record number: 22, Textual support number: 1 OBS
Ne pas confondre avec «bruit de fond» qui désigne l'ensemble des signaux parasites en l'absence de tout signal utile. 2, record 22, French, - bruit%20de%20fond%20global
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2002-10-28
Record 23, English
Record 23, Subject field(s)
- Telecommunications Transmission
- Radio Waves
Record 23, Main entry term, English
- linear detection
1, record 23, English, linear%20detection
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
Detection in which the output is proportional to the input over the useful range of the device. 2, record 23, English, - linear%20detection
Record 23, French
Record 23, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 23, Main entry term, French
- détection linéaire
1, record 23, French, d%C3%A9tection%20lin%C3%A9aire
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Détection dans laquelle le signal de sortie est proportionnel au signal d’entrée dans la plage utile du dispositif. 2, record 23, French, - d%C3%A9tection%20lin%C3%A9aire
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 23, Main entry term, Spanish
- detección lineal
1, record 23, Spanish, detecci%C3%B3n%20lineal
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Detección en la que la salida es proporcional a la entrada en la banda útil del dispositivo. 2, record 23, Spanish, - detecci%C3%B3n%20lineal
Record 24 - internal organization data 2002-10-23
Record 24, English
Record 24, Subject field(s)
- Telecommunications Transmission
- Radio Interference
Record 24, Main entry term, English
- basic noise
1, record 24, English, basic%20noise
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record 24, French
Record 24, Domaine(s)
- Transmission (Télécommunications)
- Perturbations radio
Record 24, Main entry term, French
- bruit propre
1, record 24, French, bruit%20propre
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Bruit qui se manifeste dans un appareil ou une voie en l'absence de tout signal utile. 2, record 24, French, - bruit%20propre
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Perturbaciones radioeléctricas
Record 24, Main entry term, Spanish
- ruido propio
1, record 24, Spanish, ruido%20propio
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 DEF
Ruido inherente al sistema cuando no se transmite ninguna señal. 1, record 24, Spanish, - ruido%20propio
Record 25 - internal organization data 2002-07-09
Record 25, English
Record 25, Subject field(s)
- Audiovisual Techniques and Equipment
Record 25, Main entry term, English
- noise reduction system
1, record 25, English, noise%20reduction%20system
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- noise reducer 2, record 25, English, noise%20reducer
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
An electronic system for improving useful signal ratio over background noise. 3, record 25, English, - noise%20reduction%20system
Record 25, French
Record 25, Domaine(s)
- Audiovisuel (techniques et équipement)
Record 25, Main entry term, French
- réducteur de bruit
1, record 25, French, r%C3%A9ducteur%20de%20bruit
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Dispositif électronique destiné à améliorer le rapport du signal utile sur un bruit de fond. 2, record 25, French, - r%C3%A9ducteur%20de%20bruit
Record number: 25, Textual support number: 1 OBS
La plupart des systèmes fonctionnent selon le principe consistant à amplifier les fréquences dont l’amplitude n’est pas assez grande pour couvrir le bruit de fond de la bande. Cependant, cette amplification, utilisée à l’enregistrement, modifie le spectre sonore de telle sorte qu’il faut effectuer l’opération inverse à la reproduction afin de rétablir l’équilibre original. 3, record 25, French, - r%C3%A9ducteur%20de%20bruit
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2001-09-25
Record 26, English
Record 26, Subject field(s)
- Telecommunications Transmission
Record 26, Main entry term, English
- effective selectivity
1, record 26, English, effective%20selectivity
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A characteristic of a receiver that determines its ability to discriminate between a specific desired signal of a given frequency and many other coexistent undesired signals at other frequencies at a given location. 2, record 26, English, - effective%20selectivity
Record number: 26, Textual support number: 1 OBS
in communication systems; selectivity of receivers 2, record 26, English, - effective%20selectivity
Record 26, French
Record 26, Domaine(s)
- Transmission (Télécommunications)
Record 26, Main entry term, French
- sélectivité effective
1, record 26, French, s%C3%A9lectivit%C3%A9%20effective
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Propriété du récepteur de séparer le signal utile(sur lequel ce récepteur est accordé) et les signaux brouilleurs(ayant généralement des fréquences extérieures à la bande passante) dont le niveau est suffisant pour produire des effets non linéaires. 1, record 26, French, - s%C3%A9lectivit%C3%A9%20effective
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 26, Main entry term, Spanish
- selectividad efectiva de un receptor
1, record 26, Spanish, selectividad%20efectiva%20de%20un%20receptor
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- selectividad efectiva 1, record 26, Spanish, selectividad%20efectiva
correct, feminine noun, Mexico
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
Característica de un receptor que determina su capacidad de distinguir entre una señal deseada específica de una frecuencia dada y muchas otras señales interferentes coexistentes en otras frecuencias en una localización dada. 1, record 26, Spanish, - selectividad%20efectiva%20de%20un%20receptor
Record number: 26, Textual support number: 1 OBS
en sistemas de comunicación; selectividad de los receptores. 1, record 26, Spanish, - selectividad%20efectiva%20de%20un%20receptor
Record 27 - internal organization data 2001-07-18
Record 27, English
Record 27, Subject field(s)
- Scientific Measurements and Analyses
- Telecommunications
- Radio Transmission and Reception
Record 27, Main entry term, English
- intermediate-frequency rejection ratio
1, record 27, English, intermediate%2Dfrequency%20rejection%20ratio
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
The ratio of the level of a signal at the intermediate frequency applied to the receiver input and which produces a specified output power from the receiver, to the level of the wanted signal required to produce the same output power. 1, record 27, English, - intermediate%2Dfrequency%20rejection%20ratio
Record 27, French
Record 27, Domaine(s)
- Mesures et analyse (Sciences)
- Télécommunications
- Émission et réception radio
Record 27, Main entry term, French
- affaiblissement sur la fréquence intermédiaire
1, record 27, French, affaiblissement%20sur%20la%20fr%C3%A9quence%20interm%C3%A9diaire
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Rapport du niveau du signal à la fréquence intermédiaire, nécessaire à l'entrée pour produire une puissance déterminée à la sortie du récepteur au niveau du signal utile, nécessaire pour produire la même puissance de sortie. 1, record 27, French, - affaiblissement%20sur%20la%20fr%C3%A9quence%20interm%C3%A9diaire
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Telecomunicaciones
- Radiotransmisión y radiorrecepción
Record 27, Main entry term, Spanish
- atenuación en la frecuencia intermedia
1, record 27, Spanish, atenuaci%C3%B3n%20en%20la%20frecuencia%20intermedia
feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
- relación de rechazo a la frecuencia intermedia 1, record 27, Spanish, relaci%C3%B3n%20de%20rechazo%20a%20la%20frecuencia%20intermedia
feminine noun
- decaimiento en la frecuencia intermedia 1, record 27, Spanish, decaimiento%20en%20la%20frecuencia%20intermedia
masculine noun, Mexico
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Relación entre el nivel de una señal determinada en alguna frecuencia intermedia usada en un receptor y el nivel de la señal deseada que produce potencias de salida iguales. 1, record 27, Spanish, - atenuaci%C3%B3n%20en%20la%20frecuencia%20intermedia
Record 28 - internal organization data 2001-03-16
Record 28, English
Record 28, Subject field(s)
- Control Systems (Electronic Instrumentation)
Record 28, Main entry term, English
- ergodic process
1, record 28, English, ergodic%20process
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
Process whose ensemble mean equals its long time average. 1, record 28, English, - ergodic%20process
Record 28, French
Record 28, Domaine(s)
- Systèmes cybernétiques de contrôle et de commande
Record 28, Main entry term, French
- processus ergodique
1, record 28, French, processus%20ergodique
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Le bruit est issu d’un processus ergodique, indépendant du signal utile. 1, record 28, French, - processus%20ergodique
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2000-04-27
Record 29, English
Record 29, Subject field(s)
- Telecommunications
Record 29, Main entry term, English
- wanted to unwanted signal ratio
1, record 29, English, wanted%20to%20unwanted%20signal%20ratio
correct
Record 29, Abbreviations, English
- W/UNW 1, record 29, English, W%2FUNW
correct
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
In the Decca Navigator system and when used with reference to an interfering pulsed transmission, this ratio must be interpreted as "wanted CW to unwanted PEAK signal ratio". 1, record 29, English, - wanted%20to%20unwanted%20signal%20ratio
Record 29, French
Record 29, Domaine(s)
- Télécommunications
Record 29, Main entry term, French
- rapport signal utile/signal brouilleur
1, record 29, French, rapport%20signal%20utile%2Fsignal%20brouilleur
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Telecomunicaciones
Record 29, Main entry term, Spanish
- relación señal deseada a señal no deseada
1, record 29, Spanish, relaci%C3%B3n%20se%C3%B1al%20deseada%20a%20se%C3%B1al%20no%20deseada
correct, feminine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2000-01-07
Record 30, English
Record 30, Subject field(s)
- Building Insulation and Acoustical Design
- Acoustics (Physics)
- Noise Pollution
- Audio Technology
Record 30, Main entry term, English
- background sound level
1, record 30, English, background%20sound%20level
correct, standardized
Record 30, Abbreviations, English
Record 30, Synonyms, English
- background level 2, record 30, English, background%20level
correct
- background noise level 3, record 30, English, background%20noise%20level
correct
- ambient sound level 4, record 30, English, ambient%20sound%20level
correct, standardized
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
Normal sound level present in a space, above which speech, music, or similar specific wanted sound must be presented. 2, record 30, English, - background%20sound%20level
Record number: 30, Textual support number: 2 DEF
ambient sound level; background sound level. The sound level that is present in the environment produced by acoustical sources other than the source of interest. 4, record 30, English, - background%20sound%20level
Record number: 30, Textual support number: 1 CONT
The amount of acoustical privacy between two spaces is related to the background noise level as well as to the sound isolation provided by the construction. 3, record 30, English, - background%20sound%20level
Record number: 30, Textual support number: 1 OBS
ambient sound level; background sound level: terms and definition (h) standardized by the CSA. Material reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario, Canada M92 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA. 5, record 30, English, - background%20sound%20level
Record 30, French
Record 30, Domaine(s)
- Isolation et acoustique architecturale
- Acoustique (Physique)
- Pollution par le bruit
- Électroacoustique
Record 30, Main entry term, French
- niveau de bruit de fond
1, record 30, French, niveau%20de%20bruit%20de%20fond
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- niveau du bruit de fond 2, record 30, French, niveau%20du%20bruit%20de%20fond
correct, masculine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Un niveau de bruit de fond dans un local est acceptable lorsqu’il n’interfère pas avec les activités pour lesquelles le local est prévu. Dans les grandes salles industrielles, les limites de bruit peuvent être basées sur les niveaux relativement élevés tolérés par les règlements en matière de bruit au travail. À l’autre extrême, dans un studio d’enregistrement, presque tous les bruits audibles sont indésirables. Dans un grand nombre de locaux tels que les salles de classe et les salles de réunion, prévues pour la communication orale, des niveaux de bruit de fond assez bas interféreront avec la précision et la qualité de la communication. 1, record 30, French, - niveau%20de%20bruit%20de%20fond
Record number: 30, Textual support number: 2 CONT
Rappels d’acoustique et performances du CD [...] Le rapport signal sur bruit : Correspond au rapport entre l'intensité maximale que peut prendre le signal utile et le niveau du bruit de fond(c'est le souffle que l'on entend parfois). Encore une fois avec 90dB on atteint largement les conditions d’un concert classique. Remarques : Le rapport signal sur bruit réel est malheureusement très souvent bien en deçà de la capacité théorique du disque compact. En effet, les ingénieurs du son effectuent souvent un mixage trop travaillé, ne règlent pas correctement le niveau des micros, ou tout simplement enregistrent dans un environnement bruyant. 3, record 30, French, - niveau%20de%20bruit%20de%20fond
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1999-09-30
Record 31, English
Record 31, Subject field(s)
- Acoustics (Physics)
Record 31, Main entry term, English
- B-weighted sound level
1, record 31, English, B%2Dweighted%20sound%20level
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- B-weighted level 2, record 31, English, B%2Dweighted%20level
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
A-, B-, and C-weighting filters ... have been built into most sound level meters. The sound readings obtained using these filters are known as the A-weighted, B-weighted, or C-weighted sound levels. 1, record 31, English, - B%2Dweighted%20sound%20level
Record 31, French
Record 31, Domaine(s)
- Acoustique (Physique)
Record 31, Main entry term, French
- niveau de pression acoustique pondérée en dB(B)
1, record 31, French, niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
proposal, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- niveau acoustique pondéré B 1, record 31, French, niveau%20acoustique%20pond%C3%A9r%C3%A9%20B
proposal, masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 OBS
pondéré (weighted). Relatif à la mesure de l’intensité des sons, en tenant compte de la sensibilité de l’oreille humaine aux différentes fréquences. 2, record 31, French, - niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
Record number: 31, Textual support number: 2 OBS
pondération(weighting). Correction d’intensité des sons en décibels en fonction de l'audition humaine. L'oreille humaine n’ étant pas sensible de la même manière à toutes les fréquences du spectre audible, certaines mesures, celle du bruit notamment, doivent en tenir compte afin de rendre compte adéquatement de notre perception. On utilise des filtres de pondération calibrés selon la gamme des intensités à mesurer : filtres A, B, C et D, par ordre croissant. Lorsqu'on effectue la mesure acoustique d’un signal donné, il n’ est pas toujours utile d’en connaître la valeur absolue en décibels, dans la mesure où notre oreille n’ est pas également sensible à toutes les fréquences. Ainsi, en diminuant l'intensité des fréquences auxquelles l'oreille est moins sensible, on obtient une meilleure lecture de ce que le cerveau enregistre. 3, record 31, French, - niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1999-07-15
Record 32, English
Record 32, Subject field(s)
- Acoustics (Physics)
- Artificial Intelligence
- Information Processing (Informatics)
Record 32, Main entry term, English
- speech intelligibility
1, record 32, English, speech%20intelligibility
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
Capability of a speech output to be understood correctly, usually measured as a percentage of speech units. (ISO/CEI, 2382-29, 1996). 2, record 32, English, - speech%20intelligibility
Record number: 32, Textual support number: 1 CONT
The effect of noise upon speech intelligibility is determined by averaging the readings of three bands, 5 000 Hz, 1 000 Hz and 2 000 Hz. 3, record 32, English, - speech%20intelligibility
Record 32, French
Record 32, Domaine(s)
- Acoustique (Physique)
- Intelligence artificielle
- Traitement de l'information (Informatique)
Record 32, Main entry term, French
- intelligibilité des conversations
1, record 32, French, intelligibilit%C3%A9%20des%20conversations
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- intelligibilité de la parole 2, record 32, French, intelligibilit%C3%A9%20de%20la%20parole
correct, feminine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Capacité d’une sortie de parole à être comprise correctement, généralement exprimée en pourcentage d’unités de parole. (ISO/CEI, 2382-29, 1996). 3, record 32, French, - intelligibilit%C3%A9%20des%20conversations
Record number: 32, Textual support number: 1 CONT
les bruits produisent certains effets bien déterminés [...] : la surdité, la réduction d’intelligibilité des conversations et la non-audibilité d’un signal acoustique utile. 1, record 32, French, - intelligibilit%C3%A9%20des%20conversations
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1999-06-29
Record 33, English
Record 33, Subject field(s)
- Electronic Measurements
- Electronics
Record 33, Main entry term, English
- anti-aliasing
1, record 33, English, anti%2Daliasing
correct, adjective
Record 33, Abbreviations, English
Record 33, Synonyms, English
- antialiasing 2, record 33, English, antialiasing
correct
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
The inherent anti-aliasing characteristics of the floating-diffusion input are particularly beneficial in applications where it is desired to integrate all of the pre-CCD interface electronics onto the CCD monolith itself in a high density format. Noise band-limiting is achieved without the undesirable threshold voltage sensitivity characteristic of the true integrator or "direct injection" mode of charge injection. 1, record 33, English, - anti%2Daliasing
Record 33, French
Record 33, Domaine(s)
- Mesures électroniques
- Électronique
Record 33, Main entry term, French
- antirepliement
1, record 33, French, antirepliement
correct, adjective
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Un signal étant rarement pur, des harmoniques(Fh) ou des signaux parasites vont se combiner avec la fréquence d’échantillonnage pour donner naissance à des fréquences d’intermodulation [...] Pour éliminer ces fréquences perturbatrices dans la bande utile, il y a lieu de mettre un filtre passe-bas que l'on nomme filtre «antialiasing» ou «antirepliements». 1, record 33, French, - antirepliement
Record 33, Key term(s)
- antialiasing
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1999-06-09
Record 34, English
Record 34, Subject field(s)
- Transformers
- Internet and Telematics
- Telecommunications
Record 34, Main entry term, English
- differential transformer
1, record 34, English, differential%20transformer
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
A transformer used to join two or more sources of signals to a common transmission line. 1, record 34, English, - differential%20transformer
Record 34, French
Record 34, Domaine(s)
- Transformateurs
- Internet et télématique
- Télécommunications
Record 34, Main entry term, French
- transformateur différentiel
1, record 34, French, transformateur%20diff%C3%A9rentiel
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- termineur 1, record 34, French, termineur
correct, masculine noun
- transformateur-comparateur 2, record 34, French, transformateur%2Dcomparateur
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Transformateur à quatre accès, construit de telle sorte que lorsque les accès sont fermés sur des impédances adéquates, le signal arrivant sur un accès se partage également entre les deux accès adjacents(une moitié utile, et l'autre absorbée par un équilibreur, par exemple) sans agir sur le quatrième accès. Il est utilisé pour relier un circuit 2 fils, sur lequel les signaux se propagent dans les deux sens, à un circuit 4 fils où chaque paire est affectée à un sens de propagation. En général, l'impédance de l'équilibreur est imparfaite et une partie de l'énergie du circuit d’émission reinjectée sur le circuit de réception. C'est ce que l'on appelle l'écho local. 1, record 34, French, - transformateur%20diff%C3%A9rentiel
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Transformadores
- Internet y telemática
- Telecomunicaciones
Record 34, Main entry term, Spanish
- transformador diferencial equilibrado
1, record 34, Spanish, transformador%20diferencial%20equilibrado
correct, masculine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1998-08-18
Record 35, English
Record 35, Subject field(s)
- Electronic Warfare
- Radar, Radio Guidance and Goniometry
- Air Transport
Record 35, Main entry term, English
- signal-to-jamming ratio
1, record 35, English, signal%2Dto%2Djamming%20ratio
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- signal-to-interference ratio 2, record 35, English, signal%2Dto%2Dinterference%20ratio
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
The ratio of the signal power to the jamming (ECM) power at a particular point in a system. This ratio is often expressed in decibels. 3, record 35, English, - signal%2Dto%2Djamming%20ratio
Record 35, Key term(s)
- signal to interference ratio
- signal to jamming ratio
Record 35, French
Record 35, Domaine(s)
- Guerre électronique
- Radar, radioguidage et radiogoniométrie
- Transport aérien
Record 35, Main entry term, French
- rapport signal/brouillage
1, record 35, French, rapport%20signal%2Fbrouillage
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- rapport signal sur parasite 2, record 35, French, rapport%20signal%20sur%20parasite
correct, masculine noun
- rapport signal utile/signal brouilleur 3, record 35, French, rapport%20signal%20utile%2Fsignal%20%20brouilleur
correct, masculine noun
Record 35, Textual support, French
Record 35, Key term(s)
- rapport signal
- utile signal
- brouilleur
- rapport signal utile signal brouilleur
- rapport signal à brouillage
Record 35, Spanish
Record 35, Campo(s) temático(s)
- Guerra electrónica
- Guía radárica, radioguía y radiogoniometría
- Transporte aéreo
Record 35, Main entry term, Spanish
- relación señal/interferencia
1, record 35, Spanish, relaci%C3%B3n%20se%C3%B1al%2Finterferencia
correct, feminine noun
Record 35, Abbreviations, Spanish
Record 35, Synonyms, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1998-08-17
Record 36, English
Record 36, Subject field(s)
- Audio Technology
- Information Processing (Informatics)
Record 36, Main entry term, English
- analog transducer
1, record 36, English, analog%20transducer
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record 36, French
Record 36, Domaine(s)
- Électroacoustique
- Traitement de l'information (Informatique)
Record 36, Main entry term, French
- transducteur analogique
1, record 36, French, transducteur%20analogique
correct, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
Transmission des signaux audio-visuels [...] Les systèmes de transmission analogique convertissent l'information utile en un signal électrique qui est une analogie de celle-ci. C'est-à-dire que la valeur du signal électrique ou sa tension est proportionnelle à l'information à transmettre. Ce signal présente une structure continue d’informations. Les caractéristiques d’un transducteur analogique sont : la tension de sortie(en relation avec la nature du signal capté), la dynamique et la bande passante. 1, record 36, French, - transducteur%20analogique
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Electroacústica
- Tratamiento de la información (Informática)
Record 36, Main entry term, Spanish
- transductor analógico
1, record 36, Spanish, transductor%20anal%C3%B3gico
correct, masculine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1996-02-27
Record 37, English
Record 37, Subject field(s)
- Analytical Chemistry
Record 37, Main entry term, English
- control unit
1, record 37, English, control%20unit
proposal
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record 37, French
Record 37, Domaine(s)
- Chimie analytique
Record 37, Main entry term, French
- unité de contrôle
1, record 37, French, unit%C3%A9%20de%20contr%C3%B4le
feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Unité de contrôle pour convertir le signal chromatographique en toute forme utile. 1, record 37, French, - unit%C3%A9%20de%20contr%C3%B4le
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1995-11-02
Record 38, English
Record 38, Subject field(s)
- Remote Sensing
Record 38, Main entry term, English
- rejection 1, record 38, English, rejection
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 OBS
(of noise, clutter, interference...). 1, record 38, English, - rejection
Record 38, French
Record 38, Domaine(s)
- Télédétection
Record 38, Main entry term, French
- pouvoir de rejet
1, record 38, French, pouvoir%20de%20rejet
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Aptitude d’un dispositif à éliminer, dans un signal complexe, une partie considérée comme non significative(bruit, fouillis, interférence...) en vue de discriminer la partie utile du signal. 1, record 38, French, - pouvoir%20de%20rejet
Record number: 38, Textual support number: 1 OBS
Cette propriété s’exprime sous forme de rapport ou de logarithme de rapport. 1, record 38, French, - pouvoir%20de%20rejet
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1995-08-07
Record 39, English
Record 39, Subject field(s)
- Signals (Military)
Record 39, Main entry term, English
- squelch circuit
1, record 39, English, squelch%20circuit
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
A circuit that automatically reduces the volume of the noise emitted by the speaker of a radio receiver in the absence of a useful signal. (STWG) 1, record 39, English, - squelch%20circuit
Record 39, French
Record 39, Domaine(s)
- Transmissions de campagne (Militaire)
Record 39, Main entry term, French
- circuit d’accord silencieux
1, record 39, French, circuit%20d%26rsquo%3Baccord%20silencieux
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Circuit réduisant automatiquement l'intensité du bruit émis par le haut-parleur d’un récepteur radio en l'absence de signal utile.(GTTT) 1, record 39, French, - circuit%20d%26rsquo%3Baccord%20silencieux
Record number: 39, Textual support number: 1 OBS
Terme(s) et définition uniformisés par le Groupe de travail de terminologie des Transmissions (GTTT). 1, record 39, French, - circuit%20d%26rsquo%3Baccord%20silencieux
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1994-09-16
Record 40, English
Record 40, Subject field(s)
- Television (Radioelectricity)
- Electrical Engineering
- Computer Graphics
Record 40, Main entry term, English
- multiplex analog component coding
1, record 40, English, multiplex%20analog%20component%20coding
proposal
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record 40, French
Record 40, Domaine(s)
- Télévision (Radioélectricité)
- Électrotechnique
- Infographie
Record 40, Main entry term, French
- codage MAC
1, record 40, French, codage%20MAC
correct, masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
[Le] codage des signaux vidéo couleur Y, Db, Dr est appelé codage en composantes séparées [...] Les signaux vidéo codés en composantes séparées ne peuvent pas être radiodiffusés sous cette forme, car cela obligerait à employer trois émetteurs simultanés pour un seul programme. On procède à un multiplexage temporel pour combiner les trois signaux Y, Db et Dr en un seul signal. On prend comme référence la durée d’une ligne vidéo(64 µs=1/15 625 s). Les 12 premières microsecondes sont réservées au top de synchronisation ligne, à des signaux audio numériques(nombre de canaux variables selon la qualité souhaitée), et à des signaux de services. Ensuite, le signal Y est transmis avec une compression temporelle de rapport 1, 5, soit 35 µs au lieu de la durée utile d’une ligne vidéo. Enfin, selon la ligne, Db ou Dr est transmis avec une compression de rapport 3. Ce type de codage est appelé MAC(«multiplex analog component»). 1, record 40, French, - codage%20MAC
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1993-01-07
Record 41, English
Record 41, Subject field(s)
- Spacecraft
- Remote Sensing
Record 41, Main entry term, English
- general signal
1, record 41, English, general%20signal
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record 41, French
Record 41, Domaine(s)
- Engins spatiaux
- Télédétection
Record 41, Main entry term, French
- signal utile
1, record 41, French, signal%20utile
correct, masculine noun, officially approved
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Somme du rapport signal-bruit déformé et du rapport signal-bruit de numérisation. 2, record 41, French, - signal%20utile
Record number: 41, Textual support number: 1 OBS
signal utile : terme uniformisé par le Comité de terminologie de la terminologie spatiale-CUTS. 2, record 41, French, - signal%20utile
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1992-10-16
Record 42, English
Record 42, Subject field(s)
- Artificial Intelligence
Record 42, Main entry term, English
- reinforcement signal
1, record 42, English, reinforcement%20signal
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 CONT
The reinforcement signal is not a complex teaching input; it only represents "good" or "bad" performance (i.e., "positive reinforcement" and "punishment"). 1, record 42, English, - reinforcement%20signal
Record 42, French
Record 42, Domaine(s)
- Intelligence artificielle
Record 42, Main entry term, French
- signal de renforcement
1, record 42, French, signal%20de%20renforcement
correct, masculine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
L'apprentissage renforcé est utile quand une information en retour sur(la) qualité de la performance est fournie, seule une information globale unique est fournie en retour("bon" contre "mauvais") le réseau peut utiliser le signal de renforcement pour trouver des poids plus désirables. 1, record 42, French, - signal%20de%20renforcement
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1980-11-07
Record 43, English
Record 43, Subject field(s)
- Measurements of Electricity
- Radio Transmission and Reception
Record 43, Main entry term, English
- audio-frequency signal-to-interference ratio 1, record 43, English, audio%2Dfrequency%20signal%2Dto%2Dinterference%20ratio
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
The ratio (expressed in dB) between the values of the voltage of the wanted signal and the voltage of the interference, measured under specified conditions, at the audio-frequency output of the receiver. This ratio corresponds closely to the difference in volume of sound (expressed in dB) between the wanted programme and the interference. 1, record 43, English, - audio%2Dfrequency%20signal%2Dto%2Dinterference%20ratio
Record 43, French
Record 43, Domaine(s)
- Mesures de grandeurs électriques
- Émission et réception radio
Record 43, Main entry term, French
- rapport signal/brouillage en basse fréquence
1, record 43, French, rapport%20signal%2Fbrouillage%20en%20basse%20fr%C3%A9quence
masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Rapport exprimé en dB, entre les valeurs de la tension du signal utile et la tension de brouillage, ces tensions étant mesurées dans des conditions déterminées à la sortie en basse fréquence du récepteur. Ce rapport correspond sensiblement à la différence entre le niveau sonore exprimé en dB du programme utile et celui des perturbations. 1, record 43, French, - rapport%20signal%2Fbrouillage%20en%20basse%20fr%C3%A9quence
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1980-11-07
Record 44, English
Record 44, Subject field(s)
- Scientific Measurements and Analyses
- Telecommunications Transmission
- Radio Transmission and Reception
Record 44, Main entry term, English
- spurious-response rejection ratio
1, record 44, English, spurious%2Dresponse%20rejection%20ratio
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
The ratio of the input level at the interfering frequency required to produce a specified output power from the receiver, -to the level of the wanted signal to produce the same output power; ... 1, record 44, English, - spurious%2Dresponse%20rejection%20ratio
Record 44, French
Record 44, Domaine(s)
- Mesures et analyse (Sciences)
- Transmission (Télécommunications)
- Émission et réception radio
Record 44, Main entry term, French
- affaiblissement sur la fréquence parasite
1, record 44, French, affaiblissement%20sur%20la%20fr%C3%A9quence%20parasite
correct, masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Rapport du niveau du signal à la fréquence brouilleuse, nécessaire à l'entrée pour produire une puissance déterminée à la sortie du récepteur,-au niveau du signal utile, nécessaire pour produire la même puissance de sortie. 1, record 44, French, - affaiblissement%20sur%20la%20fr%C3%A9quence%20parasite
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1980-11-07
Record 45, English
Record 45, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 45, Main entry term, English
- adjacent-signal selectivity 1, record 45, English, adjacent%2Dsignal%20selectivity
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
adjacent-signal selectivity is measured by the level of an unwanted signal at a frequency near to that of the wanted signal which results in a degradation of the wanted modulated signal at the output of the receiver either: by a specified change in the ratio -or to a specified value -. 1, record 45, English, - adjacent%2Dsignal%20selectivity
Record 45, French
Record 45, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 45, Main entry term, French
- sélectivité pour le signal adjacent
1, record 45, French, s%C3%A9lectivit%C3%A9%20pour%20le%20signal%20adjacent
feminine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
la sélectivité pour le signal adjacent est mesurée par le niveau du signal brouilleur de fréquence voisine de celle du signal utile, qui se traduit par une dégradation du signal modulé utile à la sortie du récepteur correspondant :-soit à une modification du rapport [soit à un abaissement jusqu'à une valeur déterminée de ce même rapport] 1, record 45, French, - s%C3%A9lectivit%C3%A9%20pour%20le%20signal%20adjacent
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1980-11-07
Record 46, English
Record 46, Subject field(s)
- Scientific Measurements and Analyses
- Radio Transmission and Reception
Record 46, Main entry term, English
- radio-frequency wanted-to-interfering signal ratio 1, record 46, English, radio%2Dfrequency%20wanted%2Dto%2Dinterfering%20signal%20ratio
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
[The] ratio, expressed in dB, between the values of the radio-frequency voltage of the wanted signal and the interfering signal, measured at the input of the receiver under specified conditions. 1, record 46, English, - radio%2Dfrequency%20wanted%2Dto%2Dinterfering%20signal%20ratio
Record 46, French
Record 46, Domaine(s)
- Mesures et analyse (Sciences)
- Émission et réception radio
Record 46, Main entry term, French
- rapport signal/brouilleur aux fréquences radioélectriques
1, record 46, French, rapport%20signal%2Fbrouilleur%20aux%20fr%C3%A9quences%20radio%C3%A9lectriques
masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Rapport exprimé en dB, entre les valeurs de la tension aux fréquences radioélectriques du signal utile et la tension aux fréquences radioélectriques brouilleuse, ces tensions étant mesurées aux bornes d’entrée du récepteur, dans des conditions déterminées. 1, record 46, French, - rapport%20signal%2Fbrouilleur%20aux%20fr%C3%A9quences%20radio%C3%A9lectriques
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1975-03-11
Record 47, English
Record 47, Subject field(s)
- Television (Radioelectricity)
Record 47, Main entry term, English
- d.c. restoration 1, record 47, English, d%2Ec%2E%20restoration
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
The operation of reconstructing a picture signal or video signal, with its d.c. component, from a signal not carrying a d.c. component or from a signal influenced by some unwanted d.c. component. 1, record 47, English, - d%2Ec%2E%20restoration
Record 47, French
Record 47, Domaine(s)
- Télévision (Radioélectricité)
Record 47, Main entry term, French
- restitution de la composante continue
1, record 47, French, restitution%20de%20la%20composante%20continue
feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 OBS
Reconstituer un signal d’image ou un signal d’image complet avec sa composante continue utile à partir d’un signal ne la comportant pas, ou [...] d’un signal affecté d’une composante continue inutile quelconque. 1, record 47, French, - restitution%20de%20la%20composante%20continue
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1975-03-11
Record 48, English
Record 48, Subject field(s)
- Television (Radioelectricity)
Record 48, Main entry term, English
- d.c. transmission 1, record 48, English, d%2Ec%2E%20transmission
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
A form of transmission in which the d.c. component is directly represented. 1, record 48, English, - d%2Ec%2E%20transmission
Record 48, French
Record 48, Domaine(s)
- Télévision (Radioélectricité)
Record 48, Main entry term, French
- transmission avec composante continue utile
1, record 48, French, transmission%20avec%20composante%20continue%20utile
feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Transmission d’un signal d’image ou d’un signal d’image complet comprenant la composante continue utile du signal. 1, record 48, French, - transmission%20avec%20composante%20continue%20utile
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1975-03-11
Record 49, English
Record 49, Subject field(s)
- Radio Waves
- Telecommunications
Record 49, Main entry term, English
- unwanted carrier 1, record 49, English, unwanted%20carrier
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
The number of unwanted carriers falling within the bandwidth of the wanted signal was determined. 1, record 49, English, - unwanted%20carrier
Record 49, French
Record 49, Domaine(s)
- Ondes radioélectriques
- Télécommunications
Record 49, Main entry term, French
- porteuse brouilleuse
1, record 49, French, porteuse%20brouilleuse
feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
Le nombre de porteuse brouilleuses qui pénètrent dans la bande du signal utile a été déterminé. 1, record 49, French, - porteuse%20brouilleuse
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1975-03-11
Record 50, English
Record 50, Subject field(s)
- Television (Radioelectricity)
Record 50, Main entry term, English
- a.c. transmission 1, record 50, English, a%2Ec%2E%20transmission
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
A form of transmission in which the d.c. component is not directly represented. 1, record 50, English, - a%2Ec%2E%20transmission
Record 50, French
Record 50, Domaine(s)
- Télévision (Radioélectricité)
Record 50, Main entry term, French
- transmission sans composante continue utile
1, record 50, French, transmission%20sans%20composante%20continue%20utile
feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Transmission d’un signal d’image ne comprenant pas la composante continue utile du signal. 1, record 50, French, - transmission%20sans%20composante%20continue%20utile
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1975-03-11
Record 51, English
Record 51, Subject field(s)
- Television (Radioelectricity)
Record 51, Main entry term, English
- black level shift 1, record 51, English, black%20level%20shift
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 DEF
A video or picture signal fault due to an incorrectly transmitted or reconstituted d.c. component. 1, record 51, English, - black%20level%20shift
Record 51, French
Record 51, Domaine(s)
- Télévision (Radioélectricité)
Record 51, Main entry term, French
- défoncement du niveau du noir
1, record 51, French, d%C3%A9foncement%20du%20niveau%20du%20noir
masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 DEF
Défaut d’un signal d’image ou d’un signal d’image complet dont la composante continue utile est incorrectement transmise ou restituée. 1, record 51, French, - d%C3%A9foncement%20du%20niveau%20du%20noir
Record 51, Spanish
Record 51, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


