TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
BRUIT AMBIANT [26 records]
Record 1 - internal organization data 2021-07-14
Record 1, English
Record 1, Subject field(s)
- Vulcanology and Seismology
- Geophysics
Record 1, Main entry term, English
- filtering
1, record 1, English, filtering
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A] processing tool that is used to reduce or remove unwanted noise that occurs during [seismic] data collection. 1, record 1, English, - filtering
Record 1, French
Record 1, Domaine(s)
- Volcanologie et sismologie
- Géophysique
Record 1, Main entry term, French
- filtrage
1, record 1, French, filtrage
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Processus qui permet de réduire ou d’éliminer le bruit ambiant présent dans les données sismiques. 2, record 1, French, - filtrage
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2020-11-10
Record 2, English
Record 2, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
Record 2, Main entry term, English
- noise intensity
1, record 2, English, noise%20intensity
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Commercial fishing vessels also contribute to ambient noise, but since a medium-sized merchant shipping vessel is likely to produce a noise intensity that is 100 to over 1000 times higher than a fishing vessel's ..., their contribution is significantly less. 2, record 2, English, - noise%20intensity
Record 2, French
Record 2, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
Record 2, Main entry term, French
- intensité de bruit
1, record 2, French, intensit%C3%A9%20de%20bruit
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les bateaux de pêche commerciale contribuent également au bruit ambiant, mais puisqu'un navire de la marine marchande de taille moyenne est susceptible de produire une intensité de bruit de 100 à plus de 1 000 fois supérieure à celle émise par un bateau de pêche [...], leur contribution est nettement moins importante. 2, record 2, French, - intensit%C3%A9%20de%20bruit
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-08-14
Record 3, English
Record 3, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Air Safety
Record 3, Main entry term, English
- cockpit voice recorder
1, record 3, English, cockpit%20voice%20recorder
correct, officially approved
Record 3, Abbreviations, English
- CVR 2, record 3, English, CVR
correct, officially approved
Record 3, Synonyms, English
- voice recorder 3, record 3, English, voice%20recorder
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
[A] device used to record the audio environment in the flight deck for accidents and incident investigation purposes. 4, record 3, English, - cockpit%20voice%20recorder
Record number: 3, Textual support number: 1 OBS
The CVR records and stores the audio signals of the microphones and earphones of the pilots' headsets and of an area microphone installed in the cockpit. 4, record 3, English, - cockpit%20voice%20recorder
Record number: 3, Textual support number: 2 OBS
cockpit voice recorder; CVR: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO). 5, record 3, English, - cockpit%20voice%20recorder
Record 3, French
Record 3, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Sécurité (Transport aérien)
Record 3, Main entry term, French
- enregistreur de conversations de poste de pilotage
1, record 3, French, enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
correct, masculine noun, officially approved
Record 3, Abbreviations, French
Record 3, Synonyms, French
- enregistreur de conversations poste de pilotage 2, record 3, French, enregistreur%20de%20conversations%20poste%20de%20pilotage
correct, masculine noun, officially approved
- CVR 2, record 3, French, CVR
correct, masculine noun, officially approved
- CVR 2, record 3, French, CVR
- enregistreur de conversations 2, record 3, French, enregistreur%20de%20conversations
correct, masculine noun, officially approved
- CVR 2, record 3, French, CVR
correct, masculine noun, officially approved
- CVR 2, record 3, French, CVR
- enregistreur phonique 3, record 3, French, enregistreur%20phonique
correct, masculine noun
- EP 4, record 3, French, EP
correct, masculine noun
- EP 4, record 3, French, EP
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Appareil embarqué à bord d’un aéronef, qui enregistre les conversations et le bruit ambiant dans le poste de pilotage. 3, record 3, French, - enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
Record number: 3, Textual support number: 1 OBS
L’enregistreur phonique est un enregistreur de vol. 3, record 3, French, - enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
Record number: 3, Textual support number: 2 OBS
enregistreur de conversations de poste de pilotage : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 5, record 3, French, - enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
Record number: 3, Textual support number: 3 OBS
enregistreur de conversations poste de pilotage; enregistreur de conversations; CVR : termes et abréviation uniformisés par le Comité d’uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 6, record 3, French, - enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
Record number: 3, Textual support number: 4 OBS
enregistreur phonique; EP : terme, abréviation et définition publiés au Journal officiel de la République française le 6 juillet 2017. 7, record 3, French, - enregistreur%20de%20conversations%20de%20poste%20de%20pilotage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Instrumentos y equipo de vuelo (Industria aeronáutica)
- Seguridad (Transporte aéreo)
Record 3, Main entry term, Spanish
- registrador de la voz en el puesto de pilotaje
1, record 3, Spanish, registrador%20de%20la%20voz%20en%20el%20puesto%20de%20pilotaje
correct, masculine noun, officially approved
Record 3, Abbreviations, Spanish
- CVR 1, record 3, Spanish, CVR
correct, masculine noun, officially approved
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
registrador de la voz en el puesto de pilotaje; CVR: término et abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 3, Spanish, - registrador%20de%20la%20voz%20en%20el%20puesto%20de%20pilotaje
Record 4 - internal organization data 2016-05-17
Record 4, English
Record 4, Subject field(s)
- Noise Pollution
Record 4, Main entry term, English
- noise receptor
1, record 4, English, noise%20receptor
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The noise report should clearly describe the noise receptor(s), the railway noise which is in dispute, the surrounding area, the ambient or background noise, an explanation of the prediction method used (if applicable), and all input parameters. 1, record 4, English, - noise%20receptor
Record 4, French
Record 4, Domaine(s)
- Pollution par le bruit
Record 4, Main entry term, French
- récepteur de bruit
1, record 4, French, r%C3%A9cepteur%20de%20bruit
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Le rapport sur le bruit doit décrire clairement le ou les récepteurs de bruit, le bruit ferroviaire qui est à l'origine du différend, la zone environnante, le bruit de fond ou bruit ambiant, en spécifiant la méthode de prévision employée(le cas échéant) et tous les paramètres de départ. 1, record 4, French, - r%C3%A9cepteur%20de%20bruit
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2015-03-17
Record 5, English
Record 5, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
- Statutes and Regulations (Air Transport)
Record 5, Main entry term, English
- A-weighted sound level
1, record 5, English, A%2Dweighted%20sound%20level
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
- A-scale sound level 2, record 5, English, A%2Dscale%20sound%20level
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A simple measure for approximating the loudness of sounds with units dBA and about 7 points greater that the NC [noise criteria] value. 3, record 5, English, - A%2Dweighted%20sound%20level
Record number: 5, Textual support number: 1 OBS
A-weighted sound level: term standardized by ISO. 4, record 5, English, - A%2Dweighted%20sound%20level
Record 5, French
Record 5, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
- Réglementation et législation (Transp. aérien)
Record 5, Main entry term, French
- niveau acoustique pondéré A
1, record 5, French, niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
correct, masculine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
- niveau sonore pondéré A 2, record 5, French, niveau%20sonore%20pond%C3%A9r%C3%A9%20A
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Mesure simple permettant d’évaluer la force sonore en unité dBA; sa valeur est plus élevée que celle de l’indice NC [critères de bruit] d’environ 7. 3, record 5, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record number: 5, Textual support number: 1 CONT
Le niveau bruit ambiant équivalent(Leq) diurne est de 45 dBA(nombre de décibels mesurés sur une échelle de niveau sonore pondéré A), et le niveau de bruit équivalent nocturne est de 35 dBA. 4, record 5, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record number: 5, Textual support number: 1 OBS
niveau acoustique pondéré A : terme normalisé par l’ISO. 5, record 5, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Acústica (Física)
- Contaminación acústica
- Reglamentación y legislación (Transporte aéreo)
Record 5, Main entry term, Spanish
- nivel acústico de ponderación A
1, record 5, Spanish, nivel%20ac%C3%BAstico%20de%20ponderaci%C3%B3n%20A
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- nivel de sonido de ponderación A 1, record 5, Spanish, nivel%20de%20sonido%20de%20ponderaci%C3%B3n%20A
correct, masculine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 OBS
[En aviación,] escala de nivel de sonido/ruido básica que se utiliza para medir el ruido ambiental, incluido aquél de la aeronave. 1, record 5, Spanish, - nivel%20ac%C3%BAstico%20de%20ponderaci%C3%B3n%20A
Record 6 - internal organization data 2014-09-18
Record 6, English
Record 6, Subject field(s)
- Vulcanology and Seismology
Record 6, Main entry term, English
- ambient seismic noise
1, record 6, English, ambient%20seismic%20noise
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record 6, French
Record 6, Domaine(s)
- Volcanologie et sismologie
Record 6, Main entry term, French
- bruit sismique ambiant
1, record 6, French, bruit%20sismique%20ambiant
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Ces ondes, des millions de fois plus faibles que celles d’un séisme, forment ce que l'on appelle un bruit sismique ambiant. 1, record 6, French, - bruit%20sismique%20ambiant
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2012-04-05
Record 7, English
Record 7, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
- Building Insulation and Acoustical Design
Record 7, Main entry term, English
- ambient noise
1, record 7, English, ambient%20noise
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- surrounding noise 2, record 7, English, surrounding%20noise
correct
- environmental noise 3, record 7, English, environmental%20noise
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The pervasive noise associated with a given environment, being usually a composite of sounds from sources both near and distant. 4, record 7, English, - ambient%20noise
Record number: 7, Textual support number: 1 CONT
In furnace or heat-treating installations ... the surrounding noise is high. 2, record 7, English, - ambient%20noise
Record 7, French
Record 7, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
- Isolation et acoustique architecturale
Record 7, Main entry term, French
- bruit d'environnement
1, record 7, French, bruit%20d%27environnement
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- bruit ambiant 2, record 7, French, bruit%20ambiant
correct, masculine noun
- bruit d'ambiance 3, record 7, French, bruit%20d%27ambiance
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Bruit parasite extérieur à la chaîne de mesure. 4, record 7, French, - bruit%20d%27environnement
Record number: 7, Textual support number: 1 CONT
[...] lorsque le bruit ambiant devient trop intense, l'audition des sons désirés devient pénible-c'est le cas, entre autres, d’une conversation dans le «métro». 5, record 7, French, - bruit%20d%27environnement
Record number: 7, Textual support number: 2 CONT
Sans silencieux, le niveau de bruit était de l’ordre de 130 dB [...] alors qu’après la pose de l’appareil, le bruit résiduel est confondu avec le bruit d’environnement de l’usine. 6, record 7, French, - bruit%20d%27environnement
Record number: 7, Textual support number: 1 OBS
Ne pas confondre avec bruit de fond ou bruit résiduel. 4, record 7, French, - bruit%20d%27environnement
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Acústica (Física)
- Contaminación acústica
- Aislamiento y acústica arquitectónicos
Record 7, Main entry term, Spanish
- ruido ambiental
1, record 7, Spanish, ruido%20ambiental
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- ruido ambiente 2, record 7, Spanish, ruido%20ambiente
correct, masculine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Ruido total procedente de fuentes próximas, lejanas, constantes, variables o intermitentes, en una circunstancia determinada. 2, record 7, Spanish, - ruido%20ambiental
Record 8 - internal organization data 2011-12-21
Record 8, English
Record 8, Subject field(s)
- Vulcanology and Seismology
- Geophysics
Record 8, Main entry term, English
- signal-to-noise ratio
1, record 8, English, signal%2Dto%2Dnoise%20ratio
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- signal to noise ratio 2, record 8, English, signal%20to%20noise%20ratio
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The comparison between the amplitude of the seismic signal and the amplitude of noise caused by seismic unrest and/or the seismic instruments. 3, record 8, English, - signal%2Dto%2Dnoise%20ratio
Record number: 8, Textual support number: 1 OBS
[The signal-to-noise ratio] is a measure of the quality of a seismic record. 4, record 8, English, - signal%2Dto%2Dnoise%20ratio
Record 8, French
Record 8, Domaine(s)
- Volcanologie et sismologie
- Géophysique
Record 8, Main entry term, French
- rapport signal sur bruit
1, record 8, French, rapport%20signal%20sur%20bruit
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- rapport signal/bruit 2, record 8, French, rapport%20signal%2Fbruit
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Comparaison entre l'amplitude du signal sismique et l'amplitude du bruit ambiant [ou] des instruments sismiques. 2, record 8, French, - rapport%20signal%20sur%20bruit
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2011-12-16
Record 9, English
Record 9, Subject field(s)
- Environmental Studies and Analyses
- Air Pollution
Record 9, Main entry term, English
- immission
1, record 9, English, immission
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The presence close to the ground of substances (solid, liquid or gaseous) which pollute the air. 2, record 9, English, - immission
Record number: 9, Textual support number: 1 OBS
Usually equivalent to ground-level concentration [see also that other record in TERMIUM]. 2, record 9, English, - immission
Record number: 9, Textual support number: 2 OBS
In German air pollution terminology, "Immission" is the concentration of a contaminant at up to 1.5 m from the ground, from the upper boundary of closed vegetation, and from the top of buildings. "Emission", by contrast, is the concentration of a contaminant at the point it is released into the atmosphere (by smoke stacks, automobiles, etc.). 3, record 9, English, - immission
Record 9, French
Record 9, Domaine(s)
- Études et analyses environnementales
- Pollution de l'air
Record 9, Main entry term, French
- immission
1, record 9, French, immission
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Présence dans l’air d’une substance ne s’y trouvant normalement pas et qui est susceptible d’atteindre une cible (organisme vivant, sol). 2, record 9, French, - immission
Record number: 9, Textual support number: 1 OBS
Les valeurs d’immission sont exprimées par les concentrations en mg/m³ ou en ppm en volume. 2, record 9, French, - immission
Record number: 9, Textual support number: 2 OBS
La teneur maximale d’immission se rapporte au polluant retenu dans les poumons. Il s’agit d’un concept d’origine allemande, adopté par l’ISO. 3, record 9, French, - immission
Record number: 9, Textual support number: 3 OBS
L'immission se rapporte à la présence dans le milieu ambiant de facteurs d’environnement(polluants, bruit, chaleur, rayonnements, etc.) considérés sous l'angle du «récepteur»(être humain, animaux, végétaux, objets inanimés) sur lequel ils sont susceptibles d’avoir un effet; c'est, en définitive, le contraire de l'émission, où l'on se place du point de vue, et à proximité, de la source. 2, record 9, French, - immission
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Estudios y análisis del medio ambiente
- Contaminación del aire
Record 9, Main entry term, Spanish
- inmisión
1, record 9, Spanish, inmisi%C3%B3n
correct, feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
[Presencia en el aire de] materiales sólidos, líquidos o gaseosos que se reciben en lugar determinado en la superficie del suelo o en su proximidad. 2, record 9, Spanish, - inmisi%C3%B3n
Record 10 - internal organization data 2007-03-11
Record 10, English
Record 10, Subject field(s)
- Acoustics (Physics)
- Motor Vehicles and Bicycles
- Aeroindustry
Record 10, Main entry term, English
- active noise cancellation
1, record 10, English, active%20noise%20cancellation
correct
Record 10, Abbreviations, English
- ANC 2, record 10, English, ANC
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
Sound field modification, particularly sound field cancellation, by electro-acoustical means. 3, record 10, English, - active%20noise%20cancellation
Record number: 10, Textual support number: 1 OBS
In its simplest form, a control system drives a speaker to produce a sound field that is an exact mirror-image of the offending sound (the "disturbance"). The speaker thus "cancels" the disturbance, and the net result is no sound at all. 3, record 10, English, - active%20noise%20cancellation
Record 10, French
Record 10, Domaine(s)
- Acoustique (Physique)
- Véhicules automobiles et bicyclettes
- Constructions aéronautiques
Record 10, Main entry term, French
- annulation active du bruit
1, record 10, French, annulation%20active%20du%20bruit
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Modification d’un champ acoustique, notamment en procédant à l’annulation de ce dernier par voie électroacoustique. 2, record 10, French, - annulation%20active%20du%20bruit
Record number: 10, Textual support number: 1 OBS
[Dans le domaine de l'automobile, l'atténuation active du bruit] consiste à produire des vibrations d’intensité et de direction opposées au bruit ambiant. Un calculateur connecté au moteur module l'antibruit en fonction des régimes. Résultat, bruit et antibruit s’annulent, ce qui se traduit concrètement par une réduction pouvant atteindre 10 décibels de certains sons de basse fréquence dans l'habitacle. 3, record 10, French, - annulation%20active%20du%20bruit
Record number: 10, Textual support number: 2 OBS
Cette technique qui, depuis quelques années déjà, fait merveille dans les casques des pilotes de la US Air Force n’est pas facile à dupliquer à bord d’un véhicule puisque ces «sons artificiels» sont produits par les haut-parleurs. Le conducteur n’a qu’à déplacer sa tête d’environ 20 cm pour ne plus percevoir les mêmes bruits. 3, record 10, French, - annulation%20active%20du%20bruit
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2000-06-29
Record 11, English
Record 11, Subject field(s)
- Telephone Facilities
Record 11, Main entry term, English
- acoustic hood
1, record 11, English, acoustic%20hood
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A hood lined with sound-absorbing material to facilitate the use of a telephone station by reducing the ambient noise level. 1, record 11, English, - acoustic%20hood
Record 11, French
Record 11, Domaine(s)
- Installations (Téléphonie)
Record 11, Main entry term, French
- abri téléphonique
1, record 11, French, abri%20t%C3%A9l%C3%A9phonique
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- abriphone 1, record 11, French, abriphone
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Abri revêtu d’un matériau absorbant qui réduit le niveau de bruit ambiant afin de faciliter l'usage d’un poste téléphonique. 2, record 11, French, - abri%20t%C3%A9l%C3%A9phonique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1999-10-18
Record 12, English
Record 12, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 12, Main entry term, English
- acoustic correction
1, record 12, English, acoustic%20correction
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- acoustical correction 2, record 12, English, acoustical%20correction
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Special planning, shaping and equipping of a space to establish the best possible hearing conditions for faithful reproduction of wanted sound within the space. 2, record 12, English, - acoustic%20correction
Record number: 12, Textual support number: 1 CONT
Acoustic plaster and similar materials are of a porous nature specially manufactured to have a large absorbing power, and used for the acoustic correction of an existing hall or in the design for a new one. 1, record 12, English, - acoustic%20correction
Record 12, French
Record 12, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 12, Main entry term, French
- correction acoustique
1, record 12, French, correction%20acoustique
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Cette correction acoustique consiste à rechercher la nature, la surface et l’emplacement des matériaux à introduire dans le local, en fonction de leurs caractéristiques d’absorption. 2, record 12, French, - correction%20acoustique
Record number: 12, Textual support number: 2 CONT
Ne confondons pas isolation acoustique et correction acoustique. L'isolation acoustique répond à une exigence : se protéger du bruit ambiant pour créer un lieu le plus isolé possible de toute pollution sonore extérieure. La correction acoustique, au contraire, doit corriger de façon harmonieuse et en fonction d’un besoin précis(salle de conférence, salle de théâtre, studio d’enregistrement) les altérations naturelles ou accidentelles(réfléchissement par les obstacles) subies par le son. 3, record 12, French, - correction%20acoustique
Record number: 12, Textual support number: 3 CONT
[...] on ne peut parvenir à de très grandes réductions des niveaux de bruit par une correction acoustique du local. Il est donc essentiel d’éliminer le bruit à la source en choisissant des dispositifs adéquats peu bruyants. L’assourdissement de la source est très difficile à réaliser après coup et l’installation d’enceintes spéciales pour réduire le bruit n’est souvent guère pratique pour des raisons telles que la nécessité de laisser l’accès libre au dispositif. 4, record 12, French, - correction%20acoustique
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1999-10-18
Record 13, English
Record 13, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
- Audiovisual Techniques and Equipment
Record 13, Main entry term, English
- acoustically treated room
1, record 13, English, acoustically%20treated%20room
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Listening units ... may be installed on some kind of moveable tray or table and taken from room, or, for more distraction-free listening, installed permanently in an acoustically treated room. 1, record 13, English, - acoustically%20treated%20room
Record number: 13, Textual support number: 1 OBS
Common among all conferencing environments is the need for acoustical treatment. Acoustical treatment improves voice articulation within a conferencing/classroom environment as well as improving voice quality in all outgoing teleconferencing signals. 2, record 13, English, - acoustically%20treated%20room
Record 13, French
Record 13, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
- Audiovisuel (techniques et équipement)
Record 13, Main entry term, French
- salle acoustiquement traitée
1, record 13, French, salle%20acoustiquement%20trait%C3%A9e
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- salle traitée acoustiquement 2, record 13, French, salle%20trait%C3%A9e%20acoustiquement
correct, feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Le bruit produit par les moteurs et ventilateurs se transmet à l'air ambiant [...] Il est donc nécessaire [...] d’enfermer le moteur dans un caisson étanche [...](s’il s’agit d’un système à débit élevé, il faut prévoir une salle à parois très lourdes [...] acoustiquement traitée) [...] 1, record 13, French, - salle%20acoustiquement%20trait%C3%A9e
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1999-04-23
Record 14, English
Record 14, Subject field(s)
- Naval Forces
Record 14, Main entry term, English
- ambient sea noise
1, record 14, English, ambient%20sea%20noise
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record 14, French
Record 14, Domaine(s)
- Forces navales
Record 14, Main entry term, French
- bruit ambiant
1, record 14, French, bruit%20ambiant
correct, masculine noun, officially approved
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
bruit ambiant : terme uniformisé par le Comité de normalisation de la terminologie navale. 2, record 14, French, - bruit%20ambiant
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1997-10-20
Record 15, English
Record 15, Subject field(s)
- Working Practices and Conditions
- Layout of the Workplace
Record 15, Main entry term, English
- lack of privacy 1, record 15, English, lack%20of%20privacy
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
There is a lack of privacy from ongoing distractions from extraneous noises. 1, record 15, English, - lack%20of%20privacy
Record 15, French
Record 15, Domaine(s)
- Régimes et conditions de travail
- Implantation des locaux de travail
Record 15, Main entry term, French
- absence d'espace privé
1, record 15, French, absence%20d%27espace%20priv%C3%A9
feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Cet environnement est caractérisé par l'absence d’espace privé et des distractions constantes dues au bruit ambiant. 1, record 15, French, - absence%20d%27espace%20priv%C3%A9
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1997-03-12
Record 16, English
Record 16, Subject field(s)
- Prostheses
Record 16, Main entry term, English
- acoustic zoom
1, record 16, English, acoustic%20zoom
proposal
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record 16, French
Record 16, Domaine(s)
- Prothèses
Record 16, Main entry term, French
- zoom acoustique
1, record 16, French, zoom%20acoustique
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
D'autres systèmes, analogiques toutefois, comme la prothèse auditive Pics [...] avaient déjà permis une amélioration de l'audition de nombreux malentendants grâce à son processeur de traitement du son. Récemment équipé d’un "zoom acoustique", le Pics peut lui aussi isoler une conversation du bruit ambiant grâce à l'utilisation de plusieurs micros. Le processeur acoustique, en analysant simultanément les sons fournis par les micros, est capable de trier le message utile du bruit parasite. 1, record 16, French, - zoom%20acoustique
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1996-04-03
Record 17, English
Record 17, Subject field(s)
- Artificial Intelligence
Record 17, Main entry term, English
- fuzzy neural-net system
1, record 17, English, fuzzy%20neural%2Dnet%20system
proposal
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 OBS
See neural computer 1, record 17, English, - fuzzy%20neural%2Dnet%20system
Record 17, French
Record 17, Domaine(s)
- Intelligence artificielle
Record 17, Main entry term, French
- système neuro-flou
1, record 17, French, syst%C3%A8me%20neuro%2Dflou
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Système informatique qui combine la technique des réseaux neuronaux et celle de la logique floue. 1, record 17, French, - syst%C3%A8me%20neuro%2Dflou
Record number: 17, Textual support number: 1 CONT
La logique floue est bien adaptée à la prise de décision à partir de données incertaines ou qualitatives. Mais la difficulté est de définir les règles appliquées par la logique floue, et de les faire évoluer. Le réseau de neurones, lui, sait généraliser des connaissances à partir d’exemples. Placé en entrée d’un système à logique floue, il facilitera la construction des règles et leur adaptation à des contextes différents. Ainsi, un autoradio qui règle son volume automatiquement en fonction du bruit ambiant, pourra faire son apprentissage en fonction du véhicule et des goûts de son conducteur. Un aspirateur neuro-flou apprendra à reconnaître les différents sols grâce au réseau de neurones, et réglera sa puissance au mieux par la logique floue. 1, record 17, French, - syst%C3%A8me%20neuro%2Dflou
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1993-05-31
Record 18, English
Record 18, Subject field(s)
- Electrodiagnosis
Record 18, Main entry term, English
- late potential
1, record 18, English, late%20potential
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
The signal-averaged ECG is a noninvasive technique that records, amplifies, and filters the surface ECG and detects low-amplitude, high-frequency signals (late potentials) at the terminal portion of the QRS complex. These late potentials represent delayed myocardial activation in areas of scar tissue and may serve as the electrophysiologic substrate for ventricular arrhythmias. 1, record 18, English, - late%20potential
Record 18, French
Record 18, Domaine(s)
- Électrodiagnostiques
Record 18, Main entry term, French
- potentiel tardif
1, record 18, French, potentiel%20tardif
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Les potentiels ventriculaires tardifs(PVT) sont des signaux électriques survenant à la fin du QRS et au début du segment ST. Ils sont de trop faible amplitude(1 à 20 uV) pour être enregistrés à la surface du corps en électrocardiologie conventionnelle. Leur enregistrement nécessite un système d’amplification et de moyennage pour atténuer le bruit ambiant. Les PVT correspondent à l'enregistrement de l'activité électrique dans des zones de dépolarisation retardée et désynchronisée du myocarde, du fait le plus souvent de réaction de fibrose. Ces zones de conduction lente, en favorisant la formation de circuit de réentrée, peuvent être à l'origine de troubles du rythme ventriculaire. Ainsi les PVT constituent le témoin d’un substrat anatomique de troubles du rythme ventriculaire. 1, record 18, French, - potentiel%20tardif
Record number: 18, Textual support number: 2 CONT
Il a été proposé d’étudier non pas les potentiels tardifs, mais les potentiels précoces c’est-à-dire situés au début du QRS. 1, record 18, French, - potentiel%20tardif
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1991-04-26
Record 19, English
Record 19, Subject field(s)
- Hydrology and Hydrography
Record 19, Main entry term, English
- sea noise 1, record 19, English, sea%20noise
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record 19, French
Record 19, Domaine(s)
- Hydrologie et hydrographie
Record 19, Main entry term, French
- bruit de la mer
1, record 19, French, bruit%20de%20la%20mer
masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Ensemble des bruits propres au milieu marin. 1, record 19, French, - bruit%20de%20la%20mer
Record number: 19, Textual support number: 1 OBS
Ce sont les bruits dus à l'état de la mer : l'agitation de l'eau de la surface, le ressac, les précipitations, le gel; les bruits biologiques émis par les animaux marins; les séismes et explosions. On dit aussi "bruit ambiant de l'océan", en y ajoutant le bruit lié aux activités humaines, trafic maritime, industrie. 1, record 19, French, - bruit%20de%20la%20mer
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Hidrología e hidrografía
Record 19, Main entry term, Spanish
- ruido del mar
1, record 19, Spanish, ruido%20del%20mar
masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1990-04-30
Record 20, English
Record 20, Subject field(s)
- Electronic Circuits Technology
- Electronic Defects and Failures
Record 20, Main entry term, English
- digit simulation
1, record 20, English, digit%20simulation
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record 20, French
Record 20, Domaine(s)
- Technologie des circuits électroniques
- Défectuosités et pannes (Électronique)
Record 20, Main entry term, French
- chiffres parasites
1, record 20, French, chiffres%20parasites
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 OBS
signaux DTMF parasites générés par la parole ou le bruit ambiant. 1, record 20, French, - chiffres%20parasites
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1986-06-27
Record 21, English
Record 21, Subject field(s)
- Building Insulation and Acoustical Design
Record 21, Main entry term, English
- soundproofing treatment
1, record 21, English, soundproofing%20treatment
proposal
Record 21, Abbreviations, English
Record 21, Synonyms, English
- sound-proofing treatment 1, record 21, English, sound%2Dproofing%20treatment
proposal
Record 21, Textual support, English
Record 21, French
Record 21, Domaine(s)
- Isolation et acoustique architecturale
Record 21, Main entry term, French
- traitement insonorisant
1, record 21, French, traitement%20insonorisant
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
(...) le nombre de mots frappés par une dactylographe augmente et le nombre d’erreurs diminue après traitement insonorisant des murs et des plafonds, ce qui a pour effet de réduire un peu le bruit ambiant. 1, record 21, French, - traitement%20insonorisant
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1986-06-20
Record 22, English
Record 22, Subject field(s)
- Noise Pollution
- Acoustics (Physics)
Record 22, Main entry term, English
- intermittent noise
1, record 22, English, intermittent%20noise
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
Intermittent noise. ... (a) there is alternation between noise and effective quiet throughout the duration of daily exposure and (b) there are individual noise bursts which do not exceed 2 min in duration. 1, record 22, English, - intermittent%20noise
Record 22, French
Record 22, Domaine(s)
- Pollution par le bruit
- Acoustique (Physique)
Record 22, Main entry term, French
- bruit intermittent
1, record 22, French, bruit%20intermittent
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Bruit dont le niveau émerge de temps en temps de façon nettement perceptible du niveau de fond au cours de la période d’observation. 2, record 22, French, - bruit%20intermittent
Record number: 22, Textual support number: 1 OBS
on peut distinguer :(...) les bruits intermittents : le niveau sonore varie d’une façon continue ou non entre deux niveaux distincts plusieurs fois pendant la période d’observation : un des niveaux étant généralement le bruit ambiant. 3, record 22, French, - bruit%20intermittent
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1986-05-06
Record 23, English
Record 23, Subject field(s)
- Building Insulation and Acoustical Design
- Acoustics (Physics)
- Noise Pollution
Record 23, Main entry term, English
- ambient noise level
1, record 23, English, ambient%20noise%20level
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
Random uncontrollable and irreducible noise level at a location or in a valve or circuit. 2, record 23, English, - ambient%20noise%20level
Record number: 23, Textual support number: 1 CONT
Noise exclusion. ... Acoustically lined and filtered air ducts, double-wall construction between studios, sound-lock vestibules, and other sound insulation precautions are usually required to meet the 20-25 dB ambient noise level ... generally specified for recording studios. 3, record 23, English, - ambient%20noise%20level
Record 23, French
Record 23, Domaine(s)
- Isolation et acoustique architecturale
- Acoustique (Physique)
- Pollution par le bruit
Record 23, Main entry term, French
- niveau du bruit ambiant
1, record 23, French, niveau%20du%20bruit%20ambiant
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- niveau ambiant 2, record 23, French, niveau%20ambiant
correct, masculine noun
- niveau du bruit d'ambiance 2, record 23, French, niveau%20du%20bruit%20d%27ambiance
correct, masculine noun
- niveau d'ambiance 2, record 23, French, niveau%20d%27ambiance
correct, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
La traînée sonore [...] dépend [...] des caractéristiques absorbantes des matériaux se trouvant dans le local. Sa durée dépend aussi du bruit émis par la source avant sa coupure et du niveau du bruit d’ambiance [...] 2, record 23, French, - niveau%20du%20bruit%20ambiant
Record number: 23, Textual support number: 2 CONT
Aux États-Unis [...] le système de ventilation ne doit produire aucun bruit de niveau spectral élémentaire supérieur au niveau du bruit ambiant. 1, record 23, French, - niveau%20du%20bruit%20ambiant
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1986-04-23
Record 24, English
Record 24, Subject field(s)
- Building Insulation and Acoustical Design
- Anti-pollution Measures
Record 24, Main entry term, English
- vibration isolation device
1, record 24, English, vibration%20isolation%20device
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- vibration-isolation system 2, record 24, English, vibration%2Disolation%20system
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
Performance ratings of damping materials, duct linings, vibration isolation materials and devices, etc., are available from various sources. 1, record 24, English, - vibration%20isolation%20device
Record 24, French
Record 24, Domaine(s)
- Isolation et acoustique architecturale
- Mesures antipollution
Record 24, Main entry term, French
- dispositif antivibratile
1, record 24, French, dispositif%20antivibratile
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Le bruit produit par les moteurs et ventilateurs se transmet à l'air ambiant, soit directement en tant que bruit aérien, soit par l'intermédiaire de la structure du bâtiment, en tant que vibration mécanique. Il est donc nécessaire [...] d’isoler le moteur du sol sur lequel il repose par un dispositif antivibratile convenable(massif de béton reposant sur ressorts, liège, amortisseurs ou laine de verre ou minérale par exemple) [...] 1, record 24, French, - dispositif%20antivibratile
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1982-09-27
Record 25, English
Record 25, Subject field(s)
- Air Transport
Record 25, Main entry term, English
- aircraft noise measurement
1, record 25, English, aircraft%20noise%20measurement
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
The ambient noise (...) shall be recorded and determined in the test area with the system gain set at levels which will be used for aircraft noise measurements. 1, record 25, English, - aircraft%20noise%20measurement
Record 25, French
Record 25, Domaine(s)
- Transport aérien
Record 25, Main entry term, French
- mesure du bruit des avions 1, record 25, French, mesure%20du%20bruit%20des%20avions
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
Le bruit ambiant(...) sera enregistré et déterminé dans la zone des essais, l'amplification étant réglée aux niveaux qui seront utilisés pour les mesures du bruit des avions. 1, record 25, French, - mesure%20du%20bruit%20des%20avions
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1982-09-27
Record 26, English
Record 26, Subject field(s)
- Air Transport
Record 26, Main entry term, English
- acoustical background
1, record 26, English, acoustical%20background
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 OBS
The ambient noise, including both acoustical background and electrical noise of the measurement systems, shall be recorded and determined in the test area (...) 1, record 26, English, - acoustical%20background
Record 26, French
Record 26, Domaine(s)
- Transport aérien
Record 26, Main entry term, French
- fond sonore 1, record 26, French, fond%20sonore
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
Le bruit ambiant comprenant à la fois le fond sonore et le bruit électrique de l'équipement de mesure sera enregistré et déterminé dans la zone des essais(...) 1, record 26, French, - fond%20sonore
Record 26, Spanish
Record 26, Textual support, Spanish
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