TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
BRUIT MESURE [74 records]
Record 1 - internal organization data 2025-05-30
Record 1, English
Record 1, Subject field(s)
- Scientific Measurements and Analyses
- Acoustics (Physics)
- Occupational Health and Safety
Record 1, Main entry term, English
- noise dosimetry
1, record 1, English, noise%20dosimetry
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
- audiodosimetry 2, record 1, English, audiodosimetry
correct, noun
- dosimetry 3, record 1, English, dosimetry
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The measurement with an audiodosimeter of the noise exposure of a person. 4, record 1, English, - noise%20dosimetry
Record 1, French
Record 1, Domaine(s)
- Mesures et analyse (Sciences)
- Acoustique (Physique)
- Santé et sécurité au travail
Record 1, Main entry term, French
- dosimétrie de bruit
1, record 1, French, dosim%C3%A9trie%20de%20bruit
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- audiodosimétrie 2, record 1, French, audiodosim%C3%A9trie
correct, feminine noun
- dosimétrie 3, record 1, French, dosim%C3%A9trie
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Mesure à l'aide d’un audiodosimètre de l'exposition au bruit d’une personne. 4, record 1, French, - dosim%C3%A9trie%20de%20bruit
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2025-05-30
Record 2, English
Record 2, Subject field(s)
- Scientific Measurements and Analyses
- Acoustics (Physics)
- Occupational Health and Safety
Record 2, Main entry term, English
- in-ear noise dosimetry
1, record 2, English, in%2Dear%20noise%20dosimetry
correct, noun
Record 2, Abbreviations, English
- IEND 1, record 2, English, IEND
correct, noun
Record 2, Synonyms, English
- in-ear audiodosimetry 2, record 2, English, in%2Dear%20audiodosimetry
correct, noun
- in-ear dosimetry 3, record 2, English, in%2Dear%20dosimetry
correct, noun
- IED 4, record 2, English, IED
correct, noun
- IED 4, record 2, English, IED
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The measurement, directly inside their ear canal, of a person's noise exposure with the use of an in-ear audiodosimeter. 2, record 2, English, - in%2Dear%20noise%20dosimetry
Record 2, French
Record 2, Domaine(s)
- Mesures et analyse (Sciences)
- Acoustique (Physique)
- Santé et sécurité au travail
Record 2, Main entry term, French
- dosimétrie de bruit intraauriculaire
1, record 2, French, dosim%C3%A9trie%20de%20bruit%20intraauriculaire
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- audiodosimétrie intraauriculaire 1, record 2, French, audiodosim%C3%A9trie%20intraauriculaire
correct, feminine noun
- dosimétrie intraauriculaire 2, record 2, French, dosim%C3%A9trie%20intraauriculaire
correct, feminine noun
- DIA 2, record 2, French, DIA
correct, feminine noun
- DIA 2, record 2, French, DIA
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Mesure de l'exposition au bruit d’une personne directement dans son conduit auditif à l'aide d’un audiodosimètre intraauriculaire. 1, record 2, French, - dosim%C3%A9trie%20de%20bruit%20intraauriculaire
Record 2, Key term(s)
- dosimétrie de bruit intra-auriculaire
- audiodosimétrie intra-auriculaire
- dosimétrie intra-auriculaire
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2025-05-09
Record 3, English
Record 3, Subject field(s)
- Recording and Control Instrumentation
- Acoustics (Physics)
- Occupational Health and Safety
Record 3, Main entry term, English
- in-ear noise dosimeter
1, record 3, English, in%2Dear%20noise%20dosimeter
correct, noun
Record 3, Abbreviations, English
- IEND 2, record 3, English, IEND
correct, noun
Record 3, Synonyms, English
- in-ear audiodosimeter 3, record 3, English, in%2Dear%20audiodosimeter
correct, noun
- in-ear dosimeter 4, record 3, English, in%2Dear%20dosimeter
correct, noun
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A device equipped with a miniature microphone or a probe microphone that measures, directly in their ear canal, a person's noise exposure. 3, record 3, English, - in%2Dear%20noise%20dosimeter
Record 3, Key term(s)
- in-ear noise dosimetre
- in-ear audiodosimetre
- in-ear dosimetre
Record 3, French
Record 3, Domaine(s)
- Appareils de contrôle et d'enregistrement
- Acoustique (Physique)
- Santé et sécurité au travail
Record 3, Main entry term, French
- dosimètre de bruit intraauriculaire
1, record 3, French, dosim%C3%A8tre%20de%20bruit%20intraauriculaire
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- audiodosimètre intraauriculaire 1, record 3, French, audiodosim%C3%A8tre%20intraauriculaire
correct, masculine noun
- dosimètre intraauriculaire 2, record 3, French, dosim%C3%A8tre%20intraauriculaire
correct, masculine noun
- DIA 2, record 3, French, DIA
correct, masculine noun
- DIA 2, record 3, French, DIA
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Appareil muni d’un microphone miniature ou d’une sonde microphonique qui mesure dans le conduit auditif d’une personne son exposition au bruit. 1, record 3, French, - dosim%C3%A8tre%20de%20bruit%20intraauriculaire
Record 3, Key term(s)
- dosimètre de bruit intra-auriculaire
- audiodosimètre intra-auriculaire
- dosimètre intra-auriculaire
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2022-07-15
Record 4, English
Record 4, Subject field(s)
- Noise Pollution
- Air Transport
Record 4, Main entry term, English
- noise exposure
1, record 4, English, noise%20exposure
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A measure of noise levels that exceed a given decibel threshold around an airport. 1, record 4, English, - noise%20exposure
Record number: 4, Textual support number: 1 OBS
noise exposure: designation and definition standardized by the Aviation Terminology Standardization Committee. 2, record 4, English, - noise%20exposure
Record 4, French
Record 4, Domaine(s)
- Pollution par le bruit
- Transport aérien
Record 4, Main entry term, French
- ambiance sonore
1, record 4, French, ambiance%20sonore
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
- exposition au bruit 1, record 4, French, exposition%20au%20bruit
correct, feminine noun, standardized
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Mesure des niveaux de bruit qui excèdent un seuil de décibels donné autour d’un aéroport. 1, record 4, French, - ambiance%20sonore
Record number: 4, Textual support number: 1 OBS
ambiance sonore; exposition au bruit : désignations et définition normalisées par le Comité de normalisation de la terminologie en aviation. 2, record 4, French, - ambiance%20sonore
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2020-11-27
Record 5, English
Record 5, Subject field(s)
- Scientific Measurements and Analyses
- Acoustics (Physics)
- Noise Pollution
Record 5, Main entry term, English
- residual noise
1, record 5, English, residual%20noise
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Mesures et analyse (Sciences)
- Acoustique (Physique)
- Pollution par le bruit
Record 5, Main entry term, French
- bruit résiduel
1, record 5, French, bruit%20r%C3%A9siduel
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Niveau de bruit mesuré en l'absence de bruit particulier [...] 2, record 5, French, - bruit%20r%C3%A9siduel
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2020-11-27
Record 6, English
Record 6, Subject field(s)
- Anti-pollution Measures
- Noise Pollution
Record 6, Main entry term, English
- permissible limit of noise
1, record 6, English, permissible%20limit%20of%20noise
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Therefore, most of the major roads experience huge vehicular congestion during peak hours and it crosses the permissible limit of noise. 1, record 6, English, - permissible%20limit%20of%20noise
Record 6, Key term(s)
- permissible noise limit
Record 6, French
Record 6, Domaine(s)
- Mesures antipollution
- Pollution par le bruit
Record 6, Main entry term, French
- limite de bruit admissible
1, record 6, French, limite%20de%20bruit%20admissible
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Dans les quartiers d’habitat collectif, 90, 91 % des résultats de mesure les jours de semaine et 54, 55 % durant les weekends ont dépassé la limite de bruit admissible. 1, record 6, French, - limite%20de%20bruit%20admissible
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2020-09-14
Record 7, English
Record 7, Subject field(s)
- Electronic Devices
- Telecommunications Transmission
Record 7, Main entry term, English
- quantum amplifier
1, record 7, English, quantum%20amplifier
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Quantum information processing systems will need amplifiers to distribute and boost signals. By their very nature, quantum amplifiers introduce noise into the signal—an example would be spontaneous emission in a laser amplifier. 2, record 7, English, - quantum%20amplifier
Record 7, French
Record 7, Domaine(s)
- Dispositifs électroniques
- Transmission (Télécommunications)
Record 7, Main entry term, French
- amplificateur quantique
1, record 7, French, amplificateur%20quantique
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[...] l'amplificateur quantique idéal doit perturber de façon minimale le système mesuré tout en maintenant un gain suffisant pour ne pas être limité par le bruit des éléments subséquents de la chaîne d’amplification. 2, record 7, French, - amplificateur%20quantique
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Dispositivos electrónicos
- Transmisión (Telecomunicaciones)
Record 7, Main entry term, Spanish
- amplificador cuántico
1, record 7, Spanish, amplificador%20cu%C3%A1ntico
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 CONT
En junio se publicó en Nature el experimento que demuestra que el fundamento del amplificador cuántico es correcto. 1, record 7, Spanish, - amplificador%20cu%C3%A1ntico
Record 8 - internal organization data 2020-01-29
Record 8, English
Record 8, Subject field(s)
- Electronics
- Astronomy
Universal entry(ies) Record 8
Record 8, Main entry term, English
- noise equivalent irradiance
1, record 8, English, noise%20equivalent%20irradiance
correct
Record 8, Abbreviations, English
- NEI 2, record 8, English, NEI
correct
Record 8, Synonyms, English
- noise-equivalent flux density 3, record 8, English, noise%2Dequivalent%20flux%20density
correct
- NEFD 3, record 8, English, NEFD
correct
- NEFD 3, record 8, English, NEFD
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
... noise equivalent input when the quantity that the detector is being used to measure or detect is a uniform irradiance. 4, record 8, English, - noise%20equivalent%20irradiance
Record number: 8, Textual support number: 1 CONT
The noise equivalent flux density is defined as the level of flux density required to obtain a unity signal to noise ratio in one second of integration with the detector. 5, record 8, English, - noise%20equivalent%20irradiance
Record number: 8, Textual support number: 1 OBS
noise equivalent irradiance: designation standardized by the International Electrotechnical Commission (IEC). 4, record 8, English, - noise%20equivalent%20irradiance
Record 8, French
Record 8, Domaine(s)
- Électronique
- Astronomie
Entrée(s) universelle(s) Record 8
Record 8, Main entry term, French
- éclairement équivalent au bruit
1, record 8, French, %C3%A9clairement%20%C3%A9quivalent%20au%20bruit
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- éclairement énergétique équivalent au bruit 2, record 8, French, %C3%A9clairement%20%C3%A9nerg%C3%A9tique%20%C3%A9quivalent%20au%20bruit
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
[...] excitation équivalente au bruit lorsque la grandeur que l'on mesure ou détecte en utilisant le récepteur est un éclairement énergétique uniforme. 2, record 8, French, - %C3%A9clairement%20%C3%A9quivalent%20au%20bruit
Record number: 8, Textual support number: 1 OBS
éclairement équivalent au bruit: désignation normalisée par la Commission électrotechnique internationale (CEI). 2, record 8, French, - %C3%A9clairement%20%C3%A9quivalent%20au%20bruit
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2017-04-13
Record 9, English
Record 9, Subject field(s)
- Measuring Instruments (Engineering)
- Nuclear Fission Reactors
Record 9, Main entry term, English
- power detector
1, record 9, English, power%20detector
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A detector used to measure the power of the core of a nuclear reactor. 1, record 9, English, - power%20detector
Record 9, French
Record 9, Domaine(s)
- Instruments de mesure (Ingénierie)
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- détecteur de puissance
1, record 9, French, d%C3%A9tecteur%20de%20puissance
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Mesure du bruit neutronique. Sur les réacteurs de puissance, la surveillance de la structure mécanique du cœur ne peut se faire de manière directe du fait de la fermeture de la cuve. Il est néanmoins possible de vérifier le comportement vibratoire du cœur à l'aide des mesures neutroniques. Le principe de la mesure consiste à analyser le signal délivré par les détecteurs de puissance. 1, record 9, French, - d%C3%A9tecteur%20de%20puissance
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2017-04-13
Record 10, English
Record 10, Subject field(s)
- Nuclear Fission Reactors
- Atomic Physics
Record 10, Main entry term, English
- neutronic noise 1, record 10, English, neutronic%20noise
Record 10, Abbreviations, English
Record 10, Synonyms, English
- neutron noise 2, record 10, English, neutron%20noise
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Some Relations of Neutronic Noise with Fluctuation of Inlet Coolant Temperature and Vibration of a Control Rod Obtained by Simultaneous Measurement at KUR. 1, record 10, English, - neutronic%20noise
Record 10, French
Record 10, Domaine(s)
- Réacteurs nucléaires de fission
- Physique atomique
Record 10, Main entry term, French
- bruit neutronique
1, record 10, French, bruit%20neutronique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Mesure du bruit neutronique. Sur les réacteurs de puissance, la surveillance de la structure mécanique du cœur ne peut se faire de manière directe du fait de la fermeture de la cuve. Il est néanmoins possible de vérifier le comportement vibratoire du cœur à l'aide des mesures neutroniques. Le principe de la mesure consiste à analyser le signal délivré par les détecteurs de puissance. Pour cela on fait une analyse en fréquence pour caractériser les vibrations et une analyse en phase et cohérence entre les signaux de deux détecteurs opposés pour conclure sur les mouvements vibratoires du cœur. 1, record 10, French, - bruit%20neutronique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2017-04-07
Record 11, English
Record 11, Subject field(s)
- Computer Mathematics
Record 11, Main entry term, English
- fractal
1, record 11, English, fractal
correct, adjective
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Pertaining to a geometrical shape whose structure is such, that magnification of the detail by a given factor reproduces the original object. 2, record 11, English, - fractal
Record number: 11, Textual support number: 1 PHR
fractal algorithm, fractal art, fractal attractor, fractal boundary, fractal cove, fractal city, fractal concept, fractal curve, fractal definition, fractal dimension, fractal domain, fractal fern, fractal geometry, fractal goose, fractal graphics, fractal growth, fractal heaven, fractal hell, fractal hexagon, fractal image, fractal Julia set, fractal Koch flake, fractal landscape, fractal lattice measure, fractal modeling, fractal monster, fractal motion, fractal noise, fractal number, fractal object, fractal paradox, fractal pattern, fractal self-similarity, fractal stable, fractal structure, fractal surface, fractal time, fractal tree, fractal vision. 2, record 11, English, - fractal
Record 11, French
Record 11, Domaine(s)
- Mathématiques informatiques
Record 11, Main entry term, French
- fractale
1, record 11, French, fractale
correct, adjective
Record 11, Abbreviations, French
Record 11, Synonyms, French
- fractal 2, record 11, French, fractal
correct, adjective
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Relatif aux structures et aux systèmes dynamiques dont les éléments présentent une certaine similarité à l’ensemble quelle que soit l’échelle de l’examen. 3, record 11, French, - fractale
Record number: 11, Textual support number: 1 OBS
S’applique aux changements spatio-temporels tels le bruit électronique dans les semi-conducteurs, les fluctuations de voltage dans les membranes neurales, les crues périodiques des eaux, les variations des indices économiques et du trafic routier, les battements du cœur, etc. Selon B. Mandelbrot, créateur du terme en 1975, le concept n’a pas encore de définition mathématique généralement acceptée. Le terme est dérivé du latin «fractus» qui signifie «fragmenté», «irrégulier». Le masculin pluriel est «fractals», le féminin pluriel, fractales». 3, record 11, French, - fractale
Record number: 11, Textual support number: 1 PHR
aérogel fractal, agrégat fractal, aire fractale, algorithme fractal, analyse fractale, arbre fractal, art fractal, attracteur fractal, autosimilarité fractale, bruit fractal, chaos fractal, codimension fractale, compression d’images fractale, courbe fractale, continent fractal, côte fractale, croissance fractale, débit fractal, densité fractale, diffraction fractale, dimension fractale, distribution fractale, échelle fractale, ensemble fractal, éponge fractale, équation fractale, espace-temps fractal, fonction fractale, figure fractale, flèche du temps fractale, fonction d’interpolation fractale, forme fractale, fromage fractal, front de diffusion fractal, frontière fractale, générateur fractal, génération fractale, géométrie fractale, groupe fractal, hasard fractal, île fractale, image fractale, imagerie fractale, infographie fractale, interface fractale, intermittence du bruit fractale, lac fractal, langage fractal, ligne fractale, masse fractale, mesure fractale, modèle fractal, modélisation fractale, monstre fractal, montagne fractale, motif fractal, musique fractale, nature de la turbulence fractale, nombre fractal, objet fractal, ordinateur fractal, ordre fractal, pavage fractal, paysage fractal, périmètre fractal, plaque fractale, profil fractal, reconnaissance d’image fractale, rythme fractal, segmentation fractale, structure fractale, surface fractale, synthèse fractale, système fractal, tambour fractal, temps fractal, texture fractale, théorie fractale, tortuosité fractale, trajectoire fractale, transformation fractale, transformée fractale, vidéocompression fractale, vision fractale, zone fractale. 3, record 11, French, - fractale
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2017-02-09
Record 12, English
Record 12, Subject field(s)
- Titles of Monographs
- Occupational Health and Safety
Record 12, Main entry term, English
- Noise Control in Industry: A Basic Guide
1, record 12, English, Noise%20Control%20in%20Industry%3A%20A%20Basic%20Guide
correct, Canada
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
Canadian Centre for Occupational Health and Safety (CCOHS). This guide provides basic knowledge and skills for preventing hearing loss due to noise exposure. It presents a step by step approach for dealing with workplace noise problems, namely: Recognize potential noise problems; Measure workplace noise levels and personal noise exposure levels (noise dose); Evaluate the risk of hearing loss; Develop and implement noise controls; and Evaluate the effectiveness of controls. 1, record 12, English, - Noise%20Control%20in%20Industry%3A%20A%20Basic%20Guide
Record 12, French
Record 12, Domaine(s)
- Titres de monographies
- Santé et sécurité au travail
Record 12, Main entry term, French
- Mesures antibruit dans l'industrie : Guide de base
1, record 12, French, Mesures%20antibruit%20dans%20l%27industrie%20%3A%20Guide%20de%20base
correct, masculine noun, Canada
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
Centre canadien d’hygiène et de sécurité au travail(CCHST). Le présent guide aidera le lecteur à : comprendre les méthodes de reconnaissance et de contrôle de l'exposition au bruit en milieu de travail; repérer les tâches qui pourraient comporter un risque d’exposition nocive au bruit; planifier les relevés de bruit pour le milieu de travail et la mesure de l'exposition au bruit des employés; comprendre les données des relevés de bruit et cerner les besoins en matière de mesures à prendre; et élaborer et mettre en œuvre un programme de protection de l'ouïe. 1, record 12, French, - Mesures%20antibruit%20dans%20l%27industrie%20%3A%20Guide%20de%20base
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2015-04-14
Record 13, English
Record 13, Subject field(s)
- Statutes and Regulations (Air Transport)
- Surveillance and Formalities (Air Transport)
Record 13, Main entry term, English
- background noise
1, record 13, English, background%20noise
correct, officially approved
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
... an equivalent procedure would be used when the aeroplane noise recorded at the flyover reference measurement point does not sufficiently exceed the background noise at that point. 2, record 13, English, - background%20noise
Record number: 13, Textual support number: 1 OBS
background noise: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 13, English, - background%20noise
Record 13, French
Record 13, Domaine(s)
- Réglementation et législation (Transp. aérien)
- Contrôles et formalités (Transport aérien)
Record 13, Main entry term, French
- bruit de fond
1, record 13, French, bruit%20de%20fond
correct, masculine noun, officially approved
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
[...] une procédure équivalente lorsque le bruit de l'avion enregistré au point de mesure de référence au survol ne dépasse pas suffisamment le bruit de fond en ce point. 2, record 13, French, - bruit%20de%20fond
Record number: 13, Textual support number: 1 OBS
bruit de fond : terme uniformisé par le Comité d’uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par l’Organisation de l’aviation civile internationale (OACI). 3, record 13, French, - bruit%20de%20fond
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Reglamentación y legislación (Transporte aéreo)
- Vigilancia y formalidades (Transporte aéreo)
Record 13, Main entry term, Spanish
- ruido de fondo
1, record 13, Spanish, ruido%20de%20fondo
correct, masculine noun, officially approved
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 OBS
ruido de fondo: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 13, Spanish, - ruido%20de%20fondo
Record 14 - internal organization data 2015-03-17
Record 14, English
Record 14, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
- Statutes and Regulations (Air Transport)
Record 14, Main entry term, English
- A-weighted sound level
1, record 14, English, A%2Dweighted%20sound%20level
correct, standardized
Record 14, Abbreviations, English
Record 14, Synonyms, English
- A-scale sound level 2, record 14, English, A%2Dscale%20sound%20level
correct
Record 14, Textual support, English
Record number: 14, 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 14, English, - A%2Dweighted%20sound%20level
Record number: 14, Textual support number: 1 OBS
A-weighted sound level: term standardized by ISO. 4, record 14, English, - A%2Dweighted%20sound%20level
Record 14, French
Record 14, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
- Réglementation et législation (Transp. aérien)
Record 14, Main entry term, French
- niveau acoustique pondéré A
1, record 14, French, niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
correct, masculine noun, standardized
Record 14, Abbreviations, French
Record 14, Synonyms, French
- niveau sonore pondéré A 2, record 14, French, niveau%20sonore%20pond%C3%A9r%C3%A9%20A
correct, masculine noun
Record 14, Textual support, French
Record number: 14, 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 14, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record number: 14, 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 14, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record number: 14, Textual support number: 1 OBS
niveau acoustique pondéré A : terme normalisé par l’ISO. 5, record 14, French, - niveau%20acoustique%20pond%C3%A9r%C3%A9%20A
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Acústica (Física)
- Contaminación acústica
- Reglamentación y legislación (Transporte aéreo)
Record 14, Main entry term, Spanish
- nivel acústico de ponderación A
1, record 14, Spanish, nivel%20ac%C3%BAstico%20de%20ponderaci%C3%B3n%20A
correct, masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
- nivel de sonido de ponderación A 1, record 14, Spanish, nivel%20de%20sonido%20de%20ponderaci%C3%B3n%20A
correct, masculine noun
Record 14, Textual support, Spanish
Record number: 14, 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 14, Spanish, - nivel%20ac%C3%BAstico%20de%20ponderaci%C3%B3n%20A
Record 15 - internal organization data 2014-09-22
Record 15, English
Record 15, Subject field(s)
- Engineering Tests and Reliability
- Acoustics (Physics)
- Noise Pollution
- Electric Rotary Machines
Record 15, Main entry term, English
- noise-level test
1, record 15, English, noise%2Dlevel%20test
correct, standardized
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A test taken to determine the acoustic noise level produced by a machine under specified conditions of operation and measurement. 1, record 15, English, - noise%2Dlevel%20test
Record number: 15, Textual support number: 1 OBS
noise-level test: term and definition standardized by the International Electrotechnical Commission (IEC) in 1996. 2, record 15, English, - noise%2Dlevel%20test
Record 15, French
Record 15, Domaine(s)
- Fiabilité, contrôle et essais (Ingénierie)
- Acoustique (Physique)
- Pollution par le bruit
- Machines tournantes électriques
Record 15, Main entry term, French
- essai de niveau de bruit
1, record 15, French, essai%20de%20niveau%20de%20bruit
correct, masculine noun, standardized
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Essai effectué en vue de déterminer le niveau de bruit acoustique produit par une machine dans des conditions spécifiées de fonctionnement et de mesure. 1, record 15, French, - essai%20de%20niveau%20de%20bruit
Record number: 15, Textual support number: 1 OBS
essai de niveau de bruit : terme et définition normalisés par la Commission électrotechnique internationale (CEI) en 1996. 2, record 15, French, - essai%20de%20niveau%20de%20bruit
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Fiabilidad y ensayos (Ingeniería)
- Acústica (Física)
- Contaminación acústica
- Máquinas rotativas eléctricas
Record 15, Main entry term, Spanish
- ensayo de nivel de ruido
1, record 15, Spanish, ensayo%20de%20nivel%20de%20ruido
correct, masculine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record number: 15, Textual support number: 1 DEF
Ensayo efectuado para determinar el nivel de ruido acústico producido por una máquina en condiciones especificadas de funcionamiento y de medida. 1, record 15, Spanish, - ensayo%20de%20nivel%20de%20ruido
Record 16 - internal organization data 2013-11-27
Record 16, English
Record 16, Subject field(s)
- Acoustics (Physics)
- Environmental Studies and Analyses
Record 16, Main entry term, English
- area of the measurement surface 1, record 16, English, area%20of%20the%20measurement%20surface
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record 16, French
Record 16, Domaine(s)
- Acoustique (Physique)
- Études et analyses environnementales
Record 16, Main entry term, French
- aire de la surface de mesure
1, record 16, French, aire%20de%20la%20surface%20de%20mesure
feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Aire de la surface-enveloppe choisie pour effectuer la mesure du bruit émis par un engin donné, exprimée en unités de surface. 1, record 16, French, - aire%20de%20la%20surface%20de%20mesure
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2013-02-11
Record 17, English
Record 17, Subject field(s)
- Analytical Chemistry
Record 17, Main entry term, English
- noise
1, record 17, English, noise
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- background noise 2, record 17, English, background%20noise
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
The random fluctuation of the chromatographic signal ... 3, record 17, English, - noise
Record number: 17, Textual support number: 1 OBS
... short-term noise (less than 1 sec) is often electrical in nature; long-term noise can be due to flow rate changes, temperature changes. 3, record 17, English, - noise
Record 17, French
Record 17, Domaine(s)
- Chimie analytique
Record 17, Main entry term, French
- bruit de fond
1, record 17, French, bruit%20de%20fond
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- bruit 2, record 17, French, bruit
correct, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Bruit de fond. Quel que soit l'appareil de mesure utilisé, le signal délivré n’ est pas fixe et fluctue autour d’une valeur moyenne. Ces perturbations sont de trois ordres : à court terme, à long terme et la dérive. Le bruit de fond à court terme est généralement d’origine électronique provenant du système de capteur du détecteur ou de l'amplificateur. Sa fréquence est supérieure à celle d’un pic élué. Le bruit de fond à long terme est composé de perturbations de ligne de base de fréquence similaires à celle d’un pic élué. Son origine se situe habituellement dans des changements de température ou de pression. 3, record 17, French, - bruit%20de%20fond
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2012-04-05
Record 18, English
Record 18, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
- Building Insulation and Acoustical Design
Record 18, Main entry term, English
- ambient noise
1, record 18, English, ambient%20noise
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- surrounding noise 2, record 18, English, surrounding%20noise
correct
- environmental noise 3, record 18, English, environmental%20noise
correct
Record 18, Textual support, English
Record number: 18, 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 18, English, - ambient%20noise
Record number: 18, Textual support number: 1 CONT
In furnace or heat-treating installations ... the surrounding noise is high. 2, record 18, English, - ambient%20noise
Record 18, French
Record 18, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
- Isolation et acoustique architecturale
Record 18, Main entry term, French
- bruit d'environnement
1, record 18, French, bruit%20d%27environnement
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- bruit ambiant 2, record 18, French, bruit%20ambiant
correct, masculine noun
- bruit d'ambiance 3, record 18, French, bruit%20d%27ambiance
correct, masculine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Bruit parasite extérieur à la chaîne de mesure. 4, record 18, French, - bruit%20d%27environnement
Record number: 18, 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 18, French, - bruit%20d%27environnement
Record number: 18, 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 18, French, - bruit%20d%27environnement
Record number: 18, Textual support number: 1 OBS
Ne pas confondre avec bruit de fond ou bruit résiduel. 4, record 18, French, - bruit%20d%27environnement
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Acústica (Física)
- Contaminación acústica
- Aislamiento y acústica arquitectónicos
Record 18, Main entry term, Spanish
- ruido ambiental
1, record 18, Spanish, ruido%20ambiental
correct, masculine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- ruido ambiente 2, record 18, Spanish, ruido%20ambiente
correct, masculine noun
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Ruido total procedente de fuentes próximas, lejanas, constantes, variables o intermitentes, en una circunstancia determinada. 2, record 18, Spanish, - ruido%20ambiental
Record 19 - internal organization data 2011-11-29
Record 19, English
Record 19, Subject field(s)
- Electronic Measurements
- Vacuum Tubes (Electronics)
Record 19, Main entry term, English
- counting efficiency
1, record 19, English, counting%20efficiency
correct, officially approved
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
The ratio between the number of particles or photons counted with a radiation counter and the number of particles or photons of the same type and energy emitted by the radiation source. 2, record 19, English, - counting%20efficiency
Record number: 19, Textual support number: 1 OBS
counting efficiency: term officially approved by the Electronics and Telecommunications Terminology Committee. 3, record 19, English, - counting%20efficiency
Record 19, French
Record 19, Domaine(s)
- Mesures électroniques
- Tubes et lampes (Électronique)
Record 19, Main entry term, French
- rendement de comptage
1, record 19, French, rendement%20de%20comptage
correct, masculine noun, officially approved
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
La mesure s’exprime en [...] nombre de coups par unité de temps(coups par minute(cpm) ou par seconde(cps)). Du fait d’une part que les appareils de mesure sont parasités par leur propre bruit de fond(provenant du circuit électronique de l'appareil) et que d’autre part les performances de détection diffèrent suivant la nature des rayonnements(rendement de comptage), il faut faire une correction de comptage afin d’obtenir l'activité réelle de l'élément radioactif. 2, record 19, French, - rendement%20de%20comptage
Record number: 19, Textual support number: 1 OBS
rendement de comptage : terme uniformisé par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL). 3, record 19, French, - rendement%20de%20comptage
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Medidas electrónicas
- Tubos de vacío (Electrónica)
Record 19, Main entry term, Spanish
- rendimiento de cuenteo
1, record 19, Spanish, rendimiento%20de%20cuenteo
correct, masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
- rendimiento de recuento 1, record 19, Spanish, rendimiento%20de%20recuento
correct, masculine noun
Record 19, Textual support, Spanish
Record 20 - internal organization data 2011-05-02
Record 20, English
Record 20, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Electronic Circuits Technology
Record 20, Main entry term, English
- video correlator
1, record 20, English, video%20correlator
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 OBS
Radar circuit that enhances automatic target detection capability, provides data for digital target plotting, and gives improved community to noise, interference, and jamming. 2, record 20, English, - video%20correlator
Record 20, French
Record 20, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Technologie des circuits électroniques
Record 20, Main entry term, French
- corrélateur vidéo
1, record 20, French, corr%C3%A9lateur%20vid%C3%A9o
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Dispositif qui mesure la cohérence entre deux formes d’ondes afin de détecter des signaux faibles perdus dans le bruit. 2, record 20, French, - corr%C3%A9lateur%20vid%C3%A9o
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2011-02-03
Record 21, English
Record 21, Subject field(s)
- Psychometry and Psychotechnology
- Electrodiagnosis
Record 21, Main entry term, English
- galvanic skin response
1, record 21, English, galvanic%20skin%20response
correct
Record 21, Abbreviations, English
- GSR 2, record 21, English, GSR
correct
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
The measurement of the change in the electrical resistance of the skin in response to emotional stimuli. 3, record 21, English, - galvanic%20skin%20response
Record number: 21, Textual support number: 1 CONT
The galvanic skin response. The simple psycho-galvanometer was one of the earliest tools of psychological research. A psycho-galvanometer measures the resistance of the skin to the passage of a very small electric current. 2, record 21, English, - galvanic%20skin%20response
Record 21, Key term(s)
- psychogalvanic response
- galvanic skin reflex
Record 21, French
Record 21, Domaine(s)
- Psychométrie et psychotechnique
- Électrodiagnostiques
Record 21, Main entry term, French
- réflexe psychogalvanique
1, record 21, French, r%C3%A9flexe%20psychogalvanique
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- réaction électrodermale 1, record 21, French, r%C3%A9action%20%C3%A9lectrodermale
correct, feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Le réflexe psychogalvanique(ou réaction électrodermale) mesure la capacité de la peau à conduire le courant électrique. On sait que l'émotion augmente cette capacité(la perception d’un bruit, par exemple). 1, record 21, French, - r%C3%A9flexe%20psychogalvanique
Record 21, Key term(s)
- réponse psychogalvanique
- RPG
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2010-12-09
Record 22, English
Record 22, Subject field(s)
- Atomic Physics
Record 22, Main entry term, English
- active background noise
1, record 22, English, active%20background%20noise
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record 22, French
Record 22, Domaine(s)
- Physique atomique
Record 22, Main entry term, French
- bruit de fond actif
1, record 22, French, bruit%20de%20fond%20actif
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Comme toute technique de mesure, le dosage des transuraniens par photofissions induites est confronté à la problématique du bruit de fond et de sa réduction. Deux types de bruit de fond sont à considérer :— le bruit de fond passif, qui est indépendant du faisceau de photons; — le bruit de fond actif, qui est produit principalement par l'interaction des photons avec les éléments de structure et les constituants de la matrice donnant ainsi naissance à des neutrons parasites. [Le] bruit de fond actif, il provient essentiellement(pour ne pas dire uniquement) des réactions(gamma, n) qui se produisent en même temps que les photofissions. 1, record 22, French, - bruit%20de%20fond%20actif
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2010-12-09
Record 23, English
Record 23, Subject field(s)
- Atomic Physics
- Nuclear Waste Materials
Record 23, Main entry term, English
- passive background noise
1, record 23, English, passive%20background%20noise
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record 23, French
Record 23, Domaine(s)
- Physique atomique
- Déchets nucléaires
Record 23, Main entry term, French
- bruit de fond passif
1, record 23, French, bruit%20de%20fond%20passif
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Comme toute technique de mesure, le dosage des transuraniens par photofissions induites est confronté à la problématique du bruit de fond et de sa réduction. Deux types de bruit de fond sont à considérer :— le bruit de fond passif, qui est indépendant du faisceau de photons; — le bruit de fond actif, qui est produit principalement par l'interaction des photons avec les éléments de structure et les constituants de la matrice donnant ainsi naissance à des neutrons parasites. Le bruit de fond passif provient généralement de la radioactivité du contenu du déchet. Il est dû aux réactions de fissions spontanées et aux réactions([alpha], n) sur certains éléments légers(oxygène, fluor, bore). 1, record 23, French, - bruit%20de%20fond%20passif
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2010-11-29
Record 24, English
Record 24, Subject field(s)
- Analytical Chemistry
- Atomic Physics
Record 24, Main entry term, English
- neutron separating and counting cell
1, record 24, English, neutron%20separating%20and%20counting%20cell
correct
Record 24, Abbreviations, English
- NS2C 2, record 24, English, NS2C
correct
Record 24, Synonyms, English
Record 24, Textual support, English
Record 24, French
Record 24, Domaine(s)
- Chimie analytique
- Physique atomique
Record 24, Main entry term, French
- cellule NS2C
1, record 24, French, cellule%20NS2C
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
[…] la cellule NS2C […] Les neutrons retardés de photofission ayant une énergie moyenne de l'ordre de 700 keV [kiloélectronvolts] arrivent à franchir la barrière cadmium. Le rendement de thermalisation de ces photoneutrons perturbateurs résiduels a été augmenté grâce à une cellule de mesure baptisée NS2C(Neutron Separating and Counting Cell) améliorant le rapport(signal/bruit). Cette cellule a été conçue et mise en œuvre par les équipes du CEA [Commissariat à l'énergie atomique]. Elle a pour but principal d’isoler l'unité de comptage des neutrons retardés de photofission, du bruit de fond photoneutronique externe […] 1, record 24, French, - cellule%20NS2C
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2010-09-01
Record 25, English
Record 25, Subject field(s)
- Chemical Engineering
- Nuclear Waste Materials
- Water Treatment (Water Supply)
- Nuclear Fission Reactors
Record 25, Main entry term, English
- cationic conductivity
1, record 25, English, cationic%20conductivity
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Cationic conductivity results from the ability of a cation to move within a lattice when an external electrical field is applied. 1, record 25, English, - cationic%20conductivity
Record 25, French
Record 25, Domaine(s)
- Génie chimique
- Déchets nucléaires
- Traitement des eaux
- Réacteurs nucléaires de fission
Record 25, Main entry term, French
- conductivité cationique
1, record 25, French, conductivit%C3%A9%20cationique
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
[…] principaux paramètres chimiques spécifiés pour le contrôle des polluants dans le circuit secondaire [… ] La conductivité cationique, mesure de conductivité électrique après passage sur une résine échangeuse de cation, permet d’évaluer l'ensemble des polluants anioniques(chlorure, sulfate, acide organique en particulier), après élimination des réactifs de conditionnement qui créent un bruit de fond de conductivité si l'eau n’ est pas passée sur résine. L'avantage de cette mesure est d’être simple, fiable et de donner une vision globale de la pureté de l'eau pour l'ensemble des polluants éventuellement présents. 1, record 25, French, - conductivit%C3%A9%20cationique
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2010-06-16
Record 26, English
Record 26, Subject field(s)
- Acoustics (Physics)
- Environmental Studies and Analyses
- Noise Pollution
- Occupational Health and Safety
Record 26, Main entry term, English
- noise dose
1, record 26, English, noise%20dose
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Dosimeters. The OSHA [Occupational Safety and Health Act] law requires characterization of varying noise environments by a single number criteria. The environment may be that experienced by a mobile employee whose work takes him into many different factory areas, or it may be a fixed work area where intermittent machine operations produce unpredictable variations in noise level. OSHA specifies a maximum daily noise dose (D) of unity: ... where C is the total exposure at a given steady dBA level and T is the maximum allowable exposure time at that level during a 8-hour work day. ... Noise dose can be predicted for mobile workers by studying their movements and estimating the total time they are exposed to each different dBA level they experience. 2, record 26, English, - noise%20dose
Record number: 26, Textual support number: 2 CONT
Representative Exposure. Measurements of an employee's noise dose or 8-hour time-weighted average sound level that the employer deems to be representative of exposures of other employees in the workplace. ... I. Computation of Employee Noise Exposure. (a) Noise dose is computed using Table A-1 as follows: When the sound level, L, is constant over the entire work shift, the noise dose, D, in percent, is given by: D = 100 C/T where C is the total length of the work day, in hours, and T is the reference duration corresponding to the measured sound level, L, as given in Table A-1 or by the formula shown as a footnote to that table. 3, record 26, English, - noise%20dose
Record 26, French
Record 26, Domaine(s)
- Acoustique (Physique)
- Études et analyses environnementales
- Pollution par le bruit
- Santé et sécurité au travail
Record 26, Main entry term, French
- dose de bruit
1, record 26, French, dose%20de%20bruit
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Quantité de bruit accumulée durant la période d’exposition de la personne. Le calcul est généralement effectué pour des périodes de huit heures et le résultat est donné en pourcentage. [Définition provenant du Guide de sélection des instruments de mesure du bruit publié par la Commission de la Santé et de la Sécurité du Travail du Québec, 1984. ] 2, record 26, French, - dose%20de%20bruit
Record number: 26, Textual support number: 1 CONT
Pour obtenir un profil valable de l’exposition, le dosimètre doit être porté pendant plusieurs jours, selon les fluctuations de la dose de bruit au cours de la journée de travail. 1, record 26, French, - dose%20de%20bruit
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2010-03-08
Record 27, English
Record 27, Subject field(s)
- Atmospheric Physics
- Climate Change
Record 27, Main entry term, English
- noisy
1, record 27, English, noisy
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
Within a decade or so, warming of the predicted magnitude should be clearly evident, even in the noisy global temperature record. But waiting for such conclusive, direct evidence is not a cost-free proposition : by then the world will already be committed to greater climatic change. 2, record 27, English, - noisy
Record number: 27, Textual support number: 1 OBS
Concept refers to signal-to-noise ratio. 3, record 27, English, - noisy
Record 27, French
Record 27, Domaine(s)
- Physique de l'atmosphère
- Changements climatiques
Record 27, Main entry term, French
- brouillé par le bruit
1, record 27, French, brouill%C3%A9%20par%20le%20bruit
proposal
Record 27, Abbreviations, French
Record 27, Synonyms, French
- perturbé par le bruit 1, record 27, French, perturb%C3%A9%20par%20le%20bruit
proposal
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Se dit d’une lecture de données qui pose des problèmes d’interprétation parce qu'il est difficile de distinguer les données significatives des données parasites(bruits de fond :bruit météorologique, bruit de mesure, etc.) qui faussent cette lecture. 1, record 27, French, - brouill%C3%A9%20par%20le%20bruit
Record number: 27, Textual support number: 1 OBS
Théorie de la détection du signal : dans cette théorie, on décrit le «signal» (stimulus à identifier ou souvenir à reconnaître) comme une distribution statistique sur un ensemble de valeurs d’abscisse, et le «bruit» (autres stimulations ou autres souvenirs) de la même façon; ce sont les relations entre ces distribution, et les critères de décision adoptés par le sujet, qui gouvernent la détection. 2, record 27, French, - brouill%C3%A9%20par%20le%20bruit
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2010-03-08
Record 28, English
Record 28, Subject field(s)
- Atmospheric Physics
- Climate Change
Record 28, Main entry term, English
- noise temperature
1, record 28, English, noise%20temperature
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
We use a cryogenically cooled millimeter-wave heterodyne mixer receiver with a noise temperature of 1100 K, approximatively 2.5 times more sensitive than our earlier detector. 1, record 28, English, - noise%20temperature
Record 28, French
Record 28, Domaine(s)
- Physique de l'atmosphère
- Changements climatiques
Record 28, Main entry term, French
- bruit de température
1, record 28, French, bruit%20de%20temp%C3%A9rature
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 OBS
Pour un appareil qui mesure la température, erreur de lecture(bruit) due à l'appareil lui-même(système de refroidissement insuffisant pour masquer la chaleur provoquée par le moteur ou une autre partie de l'appareil) ;voir la fiche «bruit de mesure». 2, record 28, French, - bruit%20de%20temp%C3%A9rature
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2007-01-31
Record 29, English
Record 29, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 29, Main entry term, English
- electronic noise
1, record 29, English, electronic%20noise
correct, officially approved
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A noise, or a random error, added to data by the electronic components of a sensing system. 2, record 29, English, - electronic%20noise
Record number: 29, Textual support number: 1 OBS
electronic noise: term officially approved by the RADARSAT-2 Official Terminology Approval Group (RTAG). 3, record 29, English, - electronic%20noise
Record 29, French
Record 29, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 29, Main entry term, French
- bruit électronique
1, record 29, French, bruit%20%C3%A9lectronique
correct, masculine noun, officially approved
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Dans un système électronique, bruit de fond dû à la nature physique des composants et qui vient s’ajouter au signal traité par le système. 2, record 29, French, - bruit%20%C3%A9lectronique
Record number: 29, Textual support number: 1 CONT
On entend par filtrage toute technique visant à éliminer le bruit contenu dans les données. En théorie de l'information, le bruit est défini comme toute donnée non utile qui masque l'information. Ce bruit peut provenir soit du système de mesure, de transmission ou de support des données [...](bruit de quantification, réponse inégale des détecteurs, bruit électronique du capteur, temps de réponse imparfait du détecteur ou bruit de transmission), [soit] de sources externes à l'objet observé, comme l'atmosphère, le relief ou l'antenne pour les micro-ondes. 3, record 29, French, - bruit%20%C3%A9lectronique
Record number: 29, Textual support number: 1 OBS
bruit électronique : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 29, French, - bruit%20%C3%A9lectronique
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 29, Main entry term, Spanish
- ruido electrónico
1, record 29, Spanish, ruido%20electr%C3%B3nico
correct, masculine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2006-07-26
Record 30, English
Record 30, Subject field(s)
- Surveillance, Detection and Reconnaissance (Military)
- Sonar and Underwater Detection (Military)
Record 30, Main entry term, English
- stealth buoy
1, record 30, English, stealth%20buoy
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
The ... stealth buoy ... has been designed to lie on the ocean floor until it rises to the surface in response to a sound, such as the noise of a ship's propeller. It can monitor an area within a kilometre or two of its placement, transmit data to a receiving station, and then return to the ocean floor to wait for the next event. The air-deployable buoy is a one metre long cylinder and weighs 11-kilograms. It contains batteries, a GPS [global positioning system] device and an Iridium satellite transceiver that can communicate over very long distances, and it is designed to work to a depth of 300 metres ... It raises and lowers itself by using an elastic collar that inflates to make the buoy rise, and deflates so that it can sink to the bottom again. 1, record 30, English, - stealth%20buoy
Record 30, French
Record 30, Domaine(s)
- Surveillance, détection et reconnaissance (Militaire)
- Sonar et détection sous-marine (Militaire)
Record 30, Main entry term, French
- bouée furtive
1, record 30, French, bou%C3%A9e%20furtive
feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
La bouée [...] furtive [...] a été conçue de manière à reposer sur le fond de l'océan et à s’élever jusqu'à la surface en réaction à un son, comme le bruit produit par une hélice de bateau. Elle peut surveiller une zone située à un ou deux kilomètres de l'endroit où elle se trouve, transmettre des données à une station réceptrice et retourner au fond de l'océan pour attendre la situation suivante. La bouée est largable d’un aéronef, pèse 11 kilogrammes et mesure un mètre de longueur et a la forme d’un cylindre. Elle comporte des piles, un dispositif de GPS [système mondial de localisation] et un récepteur de signaux satellite Iridium qui peut communiquer sur de très grandes distances. Elle est conçue pour fonctionner à une profondeur de 300 mètres [...] La bouée s’élève et s’abaisse au moyen d’un collier élastique qui se gonfle et se dégonfle pour lui permettre de remonter à la surface puis de redescendre au fond de l'océan. 1, record 30, French, - bou%C3%A9e%20furtive
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2004-10-25
Record 31, English
Record 31, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
- Modelling (Mathematics)
Record 31, Main entry term, English
- red noise
1, record 31, English, red%20noise
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
Noise for which the energy continuously decreases as the frequency increases. 1, record 31, English, - red%20noise
Record 31, French
Record 31, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
- Modélisation (Mathématique)
Record 31, Main entry term, French
- bruit rouge
1, record 31, French, bruit%20rouge
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Bruit dont l'énergie diminue constamment à mesure que la fréquence augmente. 1, record 31, French, - bruit%20rouge
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Previsiones meteorológicas, medición y análisis de datos
- Modelización (Matemáticas)
Record 31, Main entry term, Spanish
- ruido rojo
1, record 31, Spanish, ruido%20rojo
masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, Textual support number: 1 DEF
Ruido en el que la energía disminuye continuamente al aumentar la frecuencia. 1, record 31, Spanish, - ruido%20rojo
Record 32 - internal organization data 2004-02-05
Record 32, English
Record 32, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 32, Main entry term, English
- noise
1, record 32, English, noise
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
[In dynamic meteorology,] types of error in data produced by imperfections in observing techniques (observational noise) or by fluctuations on smaller time- or space-scales than those being processed (meteorological noise). 1, record 32, English, - noise
Record 32, French
Record 32, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 32, Main entry term, French
- bruit
1, record 32, French, bruit
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
[En météorologie dynamique, ] types d’erreurs sur les données produits par les imperfections de la technique d’observation(bruit de la mesure) ou par les fluctuations intervenant à des échelles d’espace et de temps plus petites que celles traitées(bruit météorologique). 1, record 32, French, - bruit
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Previsiones meteorológicas, medición y análisis de datos
Record 32, Main entry term, Spanish
- ruido
1, record 32, Spanish, ruido
masculine noun
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
Record 32, Textual support, Spanish
Record number: 32, Textual support number: 1 DEF
En meteorología dinámica, [...] tipo de error en los datos debido a técnicas de observación defectuosas (ruido de las observaciones) o a fluctuaciones con escalas espaciales o de tiempo más pequeñas que las que se tratan (ruido meteorológico). 1, record 32, Spanish, - ruido
Record 33 - internal organization data 2004-01-05
Record 33, English
Record 33, Subject field(s)
- Statistics
Record 33, Main entry term, English
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record 33, French
Record 33, Domaine(s)
- Statistique
Record 33, Main entry term, French
- bruit
1, record 33, French, bruit
masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Deux valeurs numériques x1 et x2 représentent suffisamment bien les fluctuations d’altitude [...], en éliminant d’ailleurs dans une certaine mesure, la participation du bruit expérimental [...]. 2, record 33, French, - bruit
Record number: 33, Textual support number: 2 CONT
Il existe des méthodes statistiques pour comparer le signal au bruit et évaluer la signification statistique du changement observé. 2, record 33, French, - bruit
Record 33, Spanish
Record 33, Campo(s) temático(s)
- Estadística
Record 33, Main entry term, Spanish
- ruido
1, record 33, Spanish, ruido
correct, masculine noun
Record 33, Abbreviations, Spanish
Record 33, Synonyms, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2003-09-09
Record 34, English
Record 34, Subject field(s)
- Telephone Metering
- Acoustics (Physics)
- Noise Pollution
Record 34, Main entry term, English
- A-weighted decibel
1, record 34, English, A%2Dweighted%20decibel
correct
Record 34, Abbreviations, English
- dBA 2, record 34, English, dBA
correct
- dB(A) 3, record 34, English, dB%28A%29
correct
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
Sound levels are measured in A-weighted decibels which adjust sound pressure to conform with the frequency response of the human ear. 4, record 34, English, - A%2Dweighted%20decibel
Record number: 34, Textual support number: 1 OBS
decibels relative to 2x10 (-5th power) Pa and measured as per ANSI Standard S1.4 using the A weighting scale. 5, record 34, English, - A%2Dweighted%20decibel
Record number: 34, Textual support number: 2 CONT
The unit of measurement of environmental noise is the decibel (dB). To better approximate the range of sensitivity of the human ear to sounds of different frequencies, the A-weighted decibel scale was devised. Because the human ear is less sensitive to low-frequency sounds, the A-scale de-emphasizes these frequencies by incorporating frequency weighting of the sound signal. When the A-scale is used, the decibel levels are shown as dBA. On this scale, the range of human hearing extends from about 3 dBA to about 140 dBA. A 10-dBA increase is perceived by most people as a doubling of the sound level. The smallest change that can be heard is about 2 to 3 dBA. 2, record 34, English, - A%2Dweighted%20decibel
Record 34, French
Record 34, Domaine(s)
- Téléphonométrie
- Acoustique (Physique)
- Pollution par le bruit
Record 34, Main entry term, French
- décibel A
1, record 34, French, d%C3%A9cibel%20A
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- décibel pondéré en gamme A 2, record 34, French, d%C3%A9cibel%20pond%C3%A9r%C3%A9%20en%20gamme%20A
correct, masculine noun
- dB(A) 3, record 34, French, dB%28A%29
correct, masculine noun
- dBA 4, record 34, French, dBA
correct, masculine noun
- dB(A) 3, record 34, French, dB%28A%29
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
[...] les acousticiens ont établi trois courbes de pondération, dites courbes A, B, C, qui permettent, à partir de la mesure objective du bruit, d’évaluer la sensation subjective qui s’y rapporte. Ces courbes correspondent à des réseaux pondérateurs [...]. Dans la pratique, ces réseaux sont incorporés au sonomètre et peuvent être mis en circuit à l'aide d’un commutateur; on obtient ainsi les lectures dites en «gamme A, B ou C», ou encore en décibels A, B, ou C. 5, record 34, French, - d%C3%A9cibel%20A
Record number: 34, Textual support number: 2 CONT
Le décibel pondéré en gamme A(dBA) est l'unité de mesure normale du son. Comme l'intensité du bruit augmente de façon exponentielle, une faible hausse du niveau dBA peut entraîner une augmentation considérable du bruit perçu. 6, record 34, French, - d%C3%A9cibel%20A
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Telefonometría
- Acústica (Física)
- Contaminación acústica
Record 34, Main entry term, Spanish
- decibelio A
1, record 34, Spanish, decibelio%20A
correct, masculine noun
Record 34, Abbreviations, Spanish
- dBA 2, record 34, Spanish, dBA
correct, masculine noun
Record 34, Synonyms, Spanish
Record 34, Textual support, Spanish
Record number: 34, Textual support number: 1 DEF
Unidad de medida del ruido basada en la Curva Standard de Ponderación A, que es la que más se aproxima en sus respuestas ante diferentes frecuencias a la forma de captar el sonido el oído humano. 3, record 34, Spanish, - decibelio%20A
Record number: 34, Textual support number: 1 CONT
El decibelio A (dBA) indica que en la medición acústica se ha tenido en cuenta la ponderación A según las frecuencias del sonido. El decibelio A ofrece una valoración del sonido teniendo en cuenta la sensibilidad propia del oído humano. 2, record 34, Spanish, - decibelio%20A
Record 35 - internal organization data 2003-02-05
Record 35, English
Record 35, Subject field(s)
- Atomic Physics
- Optical Telecommunications
- Photography
- Photoelectricity and Electron Optics
Record 35, Main entry term, English
- dark current noise
1, record 35, English, dark%20current%20noise
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- dark noise 2, record 35, English, dark%20noise
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
Dark current and any other noise accumulated in the absence of light. 2, record 35, English, - dark%20current%20noise
Record 35, French
Record 35, Domaine(s)
- Physique atomique
- Télécommunications optiques
- Photographie
- Photo-électricité et optique électronique
Record 35, Main entry term, French
- bruit de courant d'obscurité
1, record 35, French, bruit%20de%20courant%20d%27obscurit%C3%A9
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- bruit d'obscurité 2, record 35, French, bruit%20d%27obscurit%C3%A9
correct, masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Bruit occasionné par le courant électrique mesuré à la sortie d’un photodétecteur, en l'absence de rayonnement incident. 3, record 35, French, - bruit%20de%20courant%20d%27obscurit%C3%A9
Record 35, Spanish
Record 35, Campo(s) temático(s)
- Física atómica
- Telecomunicaciones ópticas
- Fotografía
- Fotoelectricidad y óptica electrónica
Record 35, Main entry term, Spanish
- ruido de oscuridad
1, record 35, Spanish, ruido%20de%20oscuridad
masculine noun
Record 35, Abbreviations, Spanish
Record 35, Synonyms, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2002-09-16
Record 36, English
Record 36, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
Record 36, Main entry term, English
- standard receiver
1, record 36, English, standard%20receiver
correct, officially approved
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
The airborne receiver model assumed in partitioning the MLS error budgets. [Definition officially approved by ICAO.] 1, record 36, English, - standard%20receiver
Record number: 36, Textual support number: 1 OBS
The salient characteristics are: 1) signal processing based on the measurement of beam centres; 2) negligible centring error; 3) control motion noise (CMN) ... 4) a 26 kHz bandwidth 2-pole low pass beam envelope filter; and 5) angle data output filtering by a single pole, low pass filter with a corner frequency of 10 radians per second. 1, record 36, English, - standard%20receiver
Record number: 36, Textual support number: 2 OBS
standard receiver: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 36, English, - standard%20receiver
Record 36, French
Record 36, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
Record 36, Main entry term, French
- récepteur normalisé
1, record 36, French, r%C3%A9cepteur%20normalis%C3%A9
correct, masculine noun, officially approved
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Modèle de récepteur embarqué servant à la ventilation des erreurs MLS. [Définition uniformisée par l’OACI.] 1, record 36, French, - r%C3%A9cepteur%20normalis%C3%A9
Record number: 36, Textual support number: 1 OBS
Ce récepteur possède les principales caractéristiques suivantes : 1) traitement du signal basé sur la mesure des centres de faisceau; 2) erreur de centrage négligeable; 3) bruit sur les commandes(CMN) [...] 4) filtre passe-bas à deux pôles d’enveloppe de faisceau ayant 26 kHz de largeur de bande; et 5) filtrage des sorties de données d’angle à l'aide d’un filtre passe-bas à un pôle ayant une pulsation de coupure de 10 radians par seconde. 1, record 36, French, - r%C3%A9cepteur%20normalis%C3%A9
Record number: 36, Textual support number: 2 OBS
récepteur normalisé : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 2, record 36, French, - r%C3%A9cepteur%20normalis%C3%A9
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Instrumentos y equipo de vuelo (Industria aeronáutica)
Record 36, Main entry term, Spanish
- receptor normalizado
1, record 36, Spanish, receptor%20normalizado
correct, masculine noun, officially approved
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Modelo de receptor de a bordo basado en la división de los presupuestos de errores MLS. [Definición aceptada oficialmente por la OACI.] 1, record 36, Spanish, - receptor%20normalizado
Record number: 36, Textual support number: 1 OBS
Las características más notables son: 1) tratamiento de la señal basado en la medida de los centros de haz; 2) error de centrad despreciable; 3) error de ruido de mandos (CMN) [...] 4) filtro de envoltura de haz, de paso bajo, bipolar y 26 kHz de anchura de banda; y 5) filtrado de la salida de datos de ángulo con un filtro de paso bajo, monopolar, con una frecuencia de vértice de 10 rad/s [radianes por segundo]. 1, record 36, Spanish, - receptor%20normalizado
Record number: 36, Textual support number: 2 OBS
receptor normalizado: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 36, Spanish, - receptor%20normalizado
Record 37 - internal organization data 2002-06-25
Record 37, English
Record 37, Subject field(s)
- Optics
- Lasers and Masers
- Flight Instruments and Equipment (Aeroindustry)
Record 37, Main entry term, English
- random-walk noise
1, record 37, English, random%2Dwalk%20noise
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record 37, Key term(s)
- random walk noise
Record 37, French
Record 37, Domaine(s)
- Optique
- Masers et lasers
- Instruments et équipement de bord (Constructions aéronautiques)
Record 37, Main entry term, French
- bruit de marche au hasard
1, record 37, French, bruit%20de%20marche%20au%20hasard
correct, masculine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
- bruit de cheminement aléatoire 2, record 37, French, bruit%20de%20cheminement%20al%C3%A9atoire
masculine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Gyrolasers [...] En dessous d’une certaine vitesse de rotation, la rétrodiffusion par les miroirs d’une faible partie des ondes incidentes entraîne un couplage des deux oscillateurs : les deux ondes contrarotatives sont en phases et W mesuré=0. Cause : variation d’indice et irrégularités de surface des miroirs. Solution : une roue d’activation superpose mécaniquement à la rotation du bloc un mouvement sinusoïdal de rotation d’effet moyen nul, afin d’être assez souvent dans la zone de fonctionnement linéaire. Mais il y a création lors du passage dans la zone aveugle d’un bruit dit de «marche au hasard» prépondérant à court terme. La méthode dite de super-activation introduit une composante en rotation aléatoire. 3, record 37, French, - bruit%20de%20marche%20au%20hasard
Record number: 37, Textual support number: 1 OBS
Gyrolaser [...] Le blocage de fréquence immobilise l’onde stationnaire; il résulte d’une interaction (transfert d’énergie thermique) entre les 2 ondes lumineuses : c’est la conséquence de minimes imperfections des miroirs du gyroscope qui diffusent une faible partie de la lumière incidente en sens opposé à la trajectoire initiale. [«cheminement aléatoire» = random walk]. 4, record 37, French, - bruit%20de%20marche%20au%20hasard
Record 37, Key term(s)
- bruit dit de marche au hasard
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2001-12-16
Record 38, English
Record 38, Subject field(s)
- Air Transport
- Aircraft Piloting and Navigation
Record 38, Main entry term, English
- reference noise measurement point
1, record 38, English, reference%20noise%20measurement%20point
correct, officially approved
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 OBS
reference noise measurement point: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 38, English, - reference%20noise%20measurement%20point
Record 38, French
Record 38, Domaine(s)
- Transport aérien
- Pilotage et navigation aérienne
Record 38, Main entry term, French
- point de référence de mesure du bruit
1, record 38, French, point%20de%20r%C3%A9f%C3%A9rence%20de%20mesure%20du%20bruit
correct, masculine noun, officially approved
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 OBS
point de référence de mesure du bruit : terme uniformisé par l'Organisation de l'aviation civile internationale(OACI). 2, record 38, French, - point%20de%20r%C3%A9f%C3%A9rence%20de%20mesure%20du%20bruit
Record 38, Spanish
Record 38, Campo(s) temático(s)
- Transporte aéreo
- Pilotaje y navegación aérea
Record 38, Main entry term, Spanish
- punto de referencia para la medición del ruido
1, record 38, Spanish, punto%20de%20referencia%20para%20la%20medici%C3%B3n%20del%20ruido
correct, masculine noun, officially approved
Record 38, Abbreviations, Spanish
Record 38, Synonyms, Spanish
Record 38, Textual support, Spanish
Record number: 38, Textual support number: 1 OBS
punto de referencia para la medición del ruido: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 38, Spanish, - punto%20de%20referencia%20para%20la%20medici%C3%B3n%20del%20ruido
Record 39 - internal organization data 2001-11-06
Record 39, English
Record 39, Subject field(s)
- Vulcanology and Seismology
Record 39, Main entry term, English
- sound amplitude
1, record 39, English, sound%20amplitude
proposal
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record 39, French
Record 39, Domaine(s)
- Volcanologie et sismologie
Record 39, Main entry term, French
- amplitude du bruit
1, record 39, French, amplitude%20du%20bruit
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
[En sismologie, ] on définit [...] l'«amplitude» du bruit comme sa mesure sur une trace, rapportée à la moyenne des mesures sur un ensemble de traces immuable pour la durée des essais(chacune étant de préférence branchée sur un seul sismographe). 1, record 39, French, - amplitude%20du%20bruit
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2001-07-03
Record 40, English
Record 40, Subject field(s)
- Audio Technology
- Building Insulation and Acoustical Design
Record 40, Main entry term, English
- raw normalized impact sound pressure level 1, record 40, English, raw%20normalized%20impact%20sound%20pressure%20level
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 OBS
raw sound level. 2, record 40, English, - raw%20normalized%20impact%20sound%20pressure%20level
Record number: 40, Textual support number: 2 OBS
See record "normalized impact sound pressure level." 1, record 40, English, - raw%20normalized%20impact%20sound%20pressure%20level
Record 40, French
Record 40, Domaine(s)
- Électroacoustique
- Isolation et acoustique architecturale
Record 40, Main entry term, French
- niveau brut transmis du bruit de chocs normalisés
1, record 40, French, niveau%20brut%20transmis%20du%20bruit%20de%20chocs%20normalis%C3%A9s
correct, masculine noun, standardized
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Dans un local donné, pour une bande de fréquences déterminée ou globalement, niveau de la valeur quadratique moyenne de la pression acoustique dans le champ réverbéré de la salle où le bruit est mesuré. [Terme et définition normalisés par l'AFNOR et reproduits avec son autorisation. ] 1, record 40, French, - niveau%20brut%20transmis%20du%20bruit%20de%20chocs%20normalis%C3%A9s
Record number: 40, Textual support number: 1 OBS
Voir les fiches : «niveau du bruit de choc normalisé» et «niveau de bruit de choc». 2, record 40, French, - niveau%20brut%20transmis%20du%20bruit%20de%20chocs%20normalis%C3%A9s
Record 40, Key term(s)
- niveau brut du bruit de chocs normalisés transmis
- niveau brut transmis du bruit de choc normalisé
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2001-04-03
Record 41, English
Record 41, Subject field(s)
- Noise Pollution
- Acoustics (Physics)
- Air Transport
Record 41, Main entry term, English
- noisiness
1, record 41, English, noisiness
correct, officially approved
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
The noisiness of a broad-band noise is more related to the annoyance it causes than to its loudness. 2, record 41, English, - noisiness
Record number: 41, Textual support number: 2 CONT
Calculate the total noisiness in noys. 3, record 41, English, - noisiness
Record number: 41, Textual support number: 1 OBS
noisiness: term officially approved by the International Civil Aviation Organization (ICAO). 4, record 41, English, - noisiness
Record 41, French
Record 41, Domaine(s)
- Pollution par le bruit
- Acoustique (Physique)
- Transport aérien
Record 41, Main entry term, French
- bruyance
1, record 41, French, bruyance
correct, feminine noun, officially approved
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
En acoustique, c'est la mesure de l'intensité de pression d’un bruit(assemblage de sons de diverses fréquences), telle qu'elle est ressentie; la sonie est la mesure analogue pour un son pur. 2, record 41, French, - bruyance
Record number: 41, Textual support number: 1 CONT
La bruyance en noys est une désignation numérique en relation avec le caractère gênant ou la nuisance d’un bruit [...] 3, record 41, French, - bruyance
Record number: 41, Textual support number: 1 OBS
bruyance : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 4, record 41, French, - bruyance
Record 41, Spanish
Record 41, Campo(s) temático(s)
- Contaminación acústica
- Acústica (Física)
- Transporte aéreo
Record 41, Main entry term, Spanish
- ruidosidad
1, record 41, Spanish, ruidosidad
correct, feminine noun, officially approved
Record 41, Abbreviations, Spanish
Record 41, Synonyms, Spanish
Record 41, Textual support, Spanish
Record number: 41, Textual support number: 1 OBS
ruidosidad : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 41, Spanish, - ruidosidad
Record 42 - internal organization data 2001-03-22
Record 42, English
Record 42, Subject field(s)
- Air Transport
Record 42, Main entry term, English
- overflight reference noise measurement point
1, record 42, English, overflight%20reference%20noise%20measurement%20point
correct, officially approved
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 OBS
overflight reference noise measurement point: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 42, English, - overflight%20reference%20noise%20measurement%20point
Record 42, French
Record 42, Domaine(s)
- Transport aérien
Record 42, Main entry term, French
- point de référence de mesure du bruit au survol
1, record 42, French, point%20de%20r%C3%A9f%C3%A9rence%20de%20mesure%20du%20bruit%20au%20survol
correct, masculine noun, officially approved
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 OBS
point de référence de mesure du bruit au survol : terme uniformisé par l'Organisation de l'aviation civile internationale(OACI). 2, record 42, French, - point%20de%20r%C3%A9f%C3%A9rence%20de%20mesure%20du%20bruit%20au%20survol
Record 42, Spanish
Record 42, Campo(s) temático(s)
- Transporte aéreo
Record 42, Main entry term, Spanish
- punto de referencia de medición del ruido de sobrevuelo
1, record 42, Spanish, punto%20de%20referencia%20de%20medici%C3%B3n%20del%20ruido%20de%20sobrevuelo
correct, masculine noun, officially approved
Record 42, Abbreviations, Spanish
Record 42, Synonyms, Spanish
Record 42, Textual support, Spanish
Record number: 42, Textual support number: 1 OBS
punto de referencia de medición del ruido de sobrevuelo: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 42, Spanish, - punto%20de%20referencia%20de%20medici%C3%B3n%20del%20ruido%20de%20sobrevuelo
Record 43 - internal organization data 2000-10-26
Record 43, English
Record 43, Subject field(s)
- Air Traffic Control
Record 43, Main entry term, English
- lateral noise measurement point
1, record 43, English, lateral%20noise%20measurement%20point
correct, officially approved
Record 43, Abbreviations, English
Record 43, Synonyms, English
- sideline noise measurement point 1, record 43, English, sideline%20noise%20measurement%20point
correct, officially approved
- sideline noise measuring station 2, record 43, English, sideline%20noise%20measuring%20station
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
Figure 1-5 illustrates a typical take-off profile ... Position L is the sideline noise measuring station located on a line parallel to and the specified distance from the runway centre line where the noise level during take-off is greatest. 2, record 43, English, - lateral%20noise%20measurement%20point
Record number: 43, Textual support number: 1 OBS
lateral noise measurement point; sideline noise measurement point: terms officially approved by the International Civil Aviation Organization (ICAO). 3, record 43, English, - lateral%20noise%20measurement%20point
Record 43, French
Record 43, Domaine(s)
- Circulation et trafic aériens
Record 43, Main entry term, French
- point de mesure du bruit latéral
1, record 43, French, point%20de%20mesure%20du%20bruit%20lat%C3%A9ral
correct, masculine noun, officially approved
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
La figure 1-5 montre un profil de décollage type [...] Le point L est le point de mesure du bruit latéral situé sur une parallèle à l'axe de piste, à la distance spécifiée de cet axe et à l'endroit où le niveau de bruit au décollage est le plus élevé. 2, record 43, French, - point%20de%20mesure%20du%20bruit%20lat%C3%A9ral
Record number: 43, Textual support number: 1 OBS
point de mesure du bruit latéral : terme uniformisé par l'Organisation de l'aviation civile internationale(OACI). 3, record 43, French, - point%20de%20mesure%20du%20bruit%20lat%C3%A9ral
Record 43, Spanish
Record 43, Campo(s) temático(s)
- Control de tránsito aéreo
Record 43, Main entry term, Spanish
- punto de medición del ruido lateral
1, record 43, Spanish, punto%20de%20medici%C3%B3n%20del%20ruido%20lateral
correct, masculine noun, officially approved
Record 43, Abbreviations, Spanish
Record 43, Synonyms, Spanish
Record 43, Textual support, Spanish
Record number: 43, Textual support number: 1 OBS
punto de medición del ruido lateral : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 43, Spanish, - punto%20de%20medici%C3%B3n%20del%20ruido%20lateral
Record 44 - internal organization data 2000-07-19
Record 44, English
Record 44, Subject field(s)
- Air Transport
- Noise Pollution
Record 44, Main entry term, English
- flyover noise measurement point
1, record 44, English, flyover%20noise%20measurement%20point
correct, officially approved
Record 44, Abbreviations, English
Record 44, Synonyms, English
- take-off noise measurement point 1, record 44, English, take%2Doff%20noise%20measurement%20point
correct, officially approved
Record 44, Textual support, English
Record number: 44, Textual support number: 1 OBS
flyover noise measurement point; take-off noise measurement point: terms officially approved by the International Civil Aviation Organization (ICAO). 2, record 44, English, - flyover%20noise%20measurement%20point
Record 44, French
Record 44, Domaine(s)
- Transport aérien
- Pollution par le bruit
Record 44, Main entry term, French
- point de mesure survolé au décollage
1, record 44, French, point%20de%20mesure%20survol%C3%A9%20au%20d%C3%A9collage
correct, masculine noun, officially approved
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
[Point de mesure du bruit] situé [...] sur le prolongement de l'axe de piste, à 6, 5 km de distance du début du roulement au décollage. 2, record 44, French, - point%20de%20mesure%20survol%C3%A9%20au%20d%C3%A9collage
Record number: 44, Textual support number: 1 OBS
point de mesure survolé au décollage : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 3, record 44, French, - point%20de%20mesure%20survol%C3%A9%20au%20d%C3%A9collage
Record 44, Spanish
Record 44, Campo(s) temático(s)
- Transporte aéreo
- Contaminación acústica
Record 44, Main entry term, Spanish
- punto de medición del ruido de sobrevuelo
1, record 44, Spanish, punto%20de%20medici%C3%B3n%20del%20ruido%20de%20sobrevuelo
correct, masculine noun, officially approved
Record 44, Abbreviations, Spanish
Record 44, Synonyms, Spanish
- punto de medición del ruido de despegue 1, record 44, Spanish, punto%20de%20medici%C3%B3n%20del%20ruido%20de%20despegue
correct, masculine noun, officially approved
Record 44, Textual support, Spanish
Record number: 44, Textual support number: 1 OBS
punto de medición del ruido de sobrevuelo; punto de medición del ruido de despegue : términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 44, Spanish, - punto%20de%20medici%C3%B3n%20del%20ruido%20de%20sobrevuelo
Record 45 - internal organization data 2000-06-27
Record 45, English
Record 45, Subject field(s)
- Aeroindustry
- Statutes and Regulations (Air Transport)
Record 45, Main entry term, English
- derived version of an aircraft
1, record 45, English, derived%20version%20of%20an%20aircraft
correct, standardized, officially approved
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
An aircraft which, from the point of view of airworthiness, is similar to the noise certificated prototype but incorporates changes in type design which may affect its noise characteristics adversely. 1, record 45, English, - derived%20version%20of%20an%20aircraft
Record number: 45, Textual support number: 1 OBS
Where the certificating authority finds that the proposed change in design, configuration, power or mass is so extensive that a substantially new investigation of compliance with the applicable airworthiness regulations is required, the aircraft should be considered to be a new type design rather than a derived version. 1, record 45, English, - derived%20version%20of%20an%20aircraft
Record number: 45, Textual support number: 2 OBS
"Adversely" refers to an increase by more than 0.3 dB to any one of the noise certification levels. 1, record 45, English, - derived%20version%20of%20an%20aircraft
Record number: 45, Textual support number: 3 OBS
derived version of an aircraft: term and definition officially approved by the International Civil Aviation Organization (ICAO). 2, record 45, English, - derived%20version%20of%20an%20aircraft
Record 45, French
Record 45, Domaine(s)
- Constructions aéronautiques
- Réglementation et législation (Transp. aérien)
Record 45, Main entry term, French
- version dérivée d'un aéronef
1, record 45, French, version%20d%C3%A9riv%C3%A9e%20d%27un%20a%C3%A9ronef
correct, feminine noun, standardized, officially approved
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
Aéronef qui, du point de vue de la navigabilité, est semblable au prototype qui a obtenu une certification acoustique, mais qui comporte des modifications de type susceptibles d’avoir un effet défavorable sur ses caractéristiques de bruit. 1, record 45, French, - version%20d%C3%A9riv%C3%A9e%20d%27un%20a%C3%A9ronef
Record number: 45, Textual support number: 1 OBS
Si le service de certification estime que la modification de conception, de configuration, de puissance ou de masse qui est proposée est d’une ampleur suffisante pour exiger une nouvelle vérification relativement complète de la conformité aux règlements de navigabilité applicables, l’aéronef devrait être considéré comme un type nouveau et non comme une version dérivée. 1, record 45, French, - version%20d%C3%A9riv%C3%A9e%20d%27un%20a%C3%A9ronef
Record number: 45, Textual support number: 2 OBS
S’il y a plus d’un point de mesure, le mot «défavorable» s’applique au changement global de niveau de bruit. 1, record 45, French, - version%20d%C3%A9riv%C3%A9e%20d%27un%20a%C3%A9ronef
Record number: 45, Textual support number: 3 OBS
version dérivée d’un aéronef : terme et définition uniformisés par l’Organisation de l’aviation civile internationale (OACI). 2, record 45, French, - version%20d%C3%A9riv%C3%A9e%20d%27un%20a%C3%A9ronef
Record 45, Spanish
Record 45, Campo(s) temático(s)
- Industria aeronáutica
- Reglamentación y legislación (Transporte aéreo)
Record 45, Main entry term, Spanish
- versión derivada de una aeronave
1, record 45, Spanish, versi%C3%B3n%20derivada%20de%20una%20aeronave
correct, feminine noun, officially approved
Record 45, Abbreviations, Spanish
Record 45, Synonyms, Spanish
Record 45, Textual support, Spanish
Record number: 45, Textual support number: 1 DEF
Aeronave que desde el punto de vista de la aeronavegabilidad es similar al prototipo homologado en cuanto al ruido, pero con cambios en el diseño del tipo que pueden afectar adversamente sus características de ruido. 1, record 45, Spanish, - versi%C3%B3n%20derivada%20de%20una%20aeronave
Record number: 45, Textual support number: 1 OBS
Cuando la autoridad que expide el certificado estime que la modificación de diseño, configuración, potencia o masa que se propone tiene amplitud suficiente para exigir una nueva investigación de conformidad con los reglamentos pertinentes de aeronavegabilidad, la aeronave debería considerarse como de nuevo tipo y no como una versión derivada. 1, record 45, Spanish, - versi%C3%B3n%20derivada%20de%20una%20aeronave
Record number: 45, Textual support number: 2 OBS
Cuando hay más de un punto de medición, la palabra «adversamente» se refiere al cambio de los niveles de ruido. 1, record 45, Spanish, - versi%C3%B3n%20derivada%20de%20una%20aeronave
Record number: 45, Textual support number: 3 OBS
versión derivada de una aeronave : término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 45, Spanish, - versi%C3%B3n%20derivada%20de%20una%20aeronave
Record 46 - internal organization data 2000-04-10
Record 46, English
Record 46, Subject field(s)
- Measuring Instruments
- Telephone Wires and Cables
- Telephone Metering
- Electronic Measurements
Record 46, Main entry term, English
- gain measuring instrument 1, record 46, English, gain%20measuring%20instrument
Record 46, Abbreviations, English
Record 46, Synonyms, English
- gain measuring set 2, record 46, English, gain%20measuring%20set
Record 46, Textual support, English
Record 46, French
Record 46, Domaine(s)
- Appareils de mesure
- Câbles et fils téléphoniques
- Téléphonométrie
- Mesures électroniques
Record 46, Main entry term, French
- kerdomètre
1, record 46, French, kerdom%C3%A8tre
correct, masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- indicateur de gain 2, record 46, French, indicateur%20de%20gain
masculine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Appareil pour la mesure des niveaux et des tensions de bruit sur les lignes téléphoniques. 3, record 46, French, - kerdom%C3%A8tre
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2000-03-31
Record 47, English
Record 47, Subject field(s)
- Building Insulation and Acoustical Design
- Construction Finishing
- Floors and Ceilings
Record 47, Main entry term, English
- ceiling tile
1, record 47, English, ceiling%20tile
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 CONT
Ceiling tiles. These tiles insulate as well as decorate. Made from durable fibreboard with a two-coat finish (sealing and flame-resistant white prime coat) that can be washed with mild soap and water. Each tile stays tightly in place with tongue and grooved edges. 2, record 47, English, - ceiling%20tile
Record 47, French
Record 47, Domaine(s)
- Isolation et acoustique architecturale
- Finitions (Construction)
- Planchers et plafonds
Record 47, Main entry term, French
- carreau de plafond
1, record 47, French, carreau%20de%20plafond
correct, masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
- dalle de plafond 2, record 47, French, dalle%20de%20plafond
correct
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
Carreaux de plafond «Venus» [...] décorant le plafond d’un lustre non éblouissant. Surface de protection d’un blanc luisant. Carton isolant de 1/2 pouce d’épais, amortissant le bruit. Chaque carreau mesure 12" x 12" [...] 3, record 47, French, - carreau%20de%20plafond
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2000-01-07
Record 48, English
Record 48, Subject field(s)
- Noise Pollution
- Acoustics (Physics)
Record 48, Main entry term, English
- equivalent sound level
1, record 48, English, equivalent%20sound%20level
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
- Leq 2, record 48, English, Leq
correct, see observation
- equivalent sound pressure level 3, record 48, English, equivalent%20sound%20pressure%20level
correct, standardized
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
The sound level which describes the energy contained in a fluctuating sound level over a certain period of time. Any time frame may be considered e.g., one minute, one hour, or one day. 4, record 48, English, - equivalent%20sound%20level
Record number: 48, Textual support number: 1 OBS
Leq should be written L subscript eq. 5, record 48, English, - equivalent%20sound%20level
Record number: 48, Textual support number: 2 OBS
equivalent sound pressure level: term standardized by the CSA. Material reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA. 5, record 48, English, - equivalent%20sound%20level
Record 48, French
Record 48, Domaine(s)
- Pollution par le bruit
- Acoustique (Physique)
Record 48, Main entry term, French
- niveau acoustique équivalent
1, record 48, French, niveau%20acoustique%20%C3%A9quivalent
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Niveau acoustique corrigé, pour tenir compte des caractéristiques fréquentielles, temporelles et de niveau, qui provoquerait la même sensation auditive ou le même risque de traumatisme auditif qu’un bruit permanent de référence. 1, record 48, French, - niveau%20acoustique%20%C3%A9quivalent
Record number: 48, Textual support number: 1 OBS
En général le bruit de référence est un bruit blanc c'est-à-dire sans caractère fréquentiel particulier et de niveau moyen constant. En ce qui concerne l'appréciation de la gêne ou de la nuisance acoustique, les méthodes de mesure et les corrections sont fixées par des normes. 1, record 48, French, - niveau%20acoustique%20%C3%A9quivalent
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 2000-01-07
Record 49, English
Record 49, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
- Audio Technology
Record 49, Main entry term, English
- third-octave
1, record 49, English, third%2Doctave
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- one-third octave 2, record 49, English, one%2Dthird%20octave
correct, standardized
- third octave 3, record 49, English, third%20octave
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
The interval between two frequencies whose ratio is nominally (2)1/3:1. 4, record 49, English, - third%2Doctave
Record number: 49, Textual support number: 1 CONT
Most measurements or evaluations of sound intensity or level are made with an electronic instrument that measures the sound pressure. The instrument ... can measure the overall sound pressure level throughout a frequency range of about 20 to 20,000 Hz, or within narrow frequency bands (such as an octave, third-octave, or even narrower ranges). 1, record 49, English, - third%2Doctave
Record number: 49, Textual support number: 1 OBS
one-third octave: term standardized by the CSA. Material reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA. 5, record 49, English, - third%2Doctave
Record 49, French
Record 49, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
- Électroacoustique
Record 49, Main entry term, French
- tiers d'octave
1, record 49, French, tiers%20d%27octave
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
[...] on mesure les niveaux spectraux de pression acoustique dans des bandes ayant un demi-octave ou un tiers d’octave de largeur, afin d’obtenir une courbe de variation de la qualité du plancher essayé en fonction de la fréquence. 2, record 49, French, - tiers%20d%27octave
Record number: 49, Textual support number: 2 CONT
Beranek et ses collaborateurs proposèrent une méthode basée sur l'analyse en bandes du bruit [...] et sur la mesure des niveaux de pression acoustique [...] dans [...] ces bandes. [...] ces auteurs préconisaient d’[...] analyser le bruit en octaves ou, mieux, en demi ou en tiers d’octave [...] 2, record 49, French, - tiers%20d%27octave
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1999-10-12
Record 50, English
Record 50, Subject field(s)
- Safety Equipment (Motor Vehicles and Bicycles)
Record 50, Main entry term, English
- coast-by method
1, record 50, English, coast%2Dby%20method
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record 50, French
Record 50, Domaine(s)
- Sécurité (Véhicules automobiles et bicyclettes)
Record 50, Main entry term, French
- méthode du passage en roue libre
1, record 50, French, m%C3%A9thode%20du%20passage%20en%20roue%20libre
correct, feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 OBS
Mesure du bruit de roulement. 1, record 50, French, - m%C3%A9thode%20du%20passage%20en%20roue%20libre
Record number: 50, Textual support number: 2 OBS
Les renseignements provenant de la source NUT-3 (Véhicules automobiles, lexique anglais-français) sont reproduits avec l’autorisation de l’Office des Nations-Unies à Genève. 2, record 50, French, - m%C3%A9thode%20du%20passage%20en%20roue%20libre
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1999-09-30
Record 51, English
Record 51, Subject field(s)
- Acoustics (Physics)
- Noise Pollution
Record 51, Main entry term, English
- weighted decibel
1, record 51, English, weighted%20decibel
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
The unit of measurement of environmental noise is the decibel (dB). To better approximate the range of sensitivity of the human ear to sounds of different frequencies, the A-weighted decibel scale was devised. Because the human ear is less sensitive to low-frequency sounds, the A-scale de-emphasizes these frequencies by incorporating frequency weighting of the sound signal. When the A-scale is used, the decibel levels are shown as dBA. On this scale, the range of human hearing extends from about 3 dBA to about 140 dBA. A 10-dBA increase is perceived by most people as a doubling of the sound level. The smallest change that can be heard is about 2 to 3 dBA. 2, record 51, English, - weighted%20decibel
Record number: 51, Textual support number: 2 CONT
Sound levels are measured in A-weighted decibels which adjust sound pressure to conform with the frequency response of the human ear. 3, record 51, English, - weighted%20decibel
Record number: 51, Textual support number: 1 OBS
Usually found in the following expressions: A-, b-, C weighted decibels. 4, record 51, English, - weighted%20decibel
Record 51, French
Record 51, Domaine(s)
- Acoustique (Physique)
- Pollution par le bruit
Record 51, Main entry term, French
- décibel pondéré
1, record 51, French, d%C3%A9cibel%20pond%C3%A9r%C3%A9
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 CONT
[...] la mesure d’un bruit en décibel pondéré est une mesure globale. Cela veut dire qu'on obtient un seul chiffre pour caractériser le niveau sonore, la pondération se faisant en prenant en compte toutes les fréquences contenues dans le bruit. 2, record 51, French, - d%C3%A9cibel%20pond%C3%A9r%C3%A9
Record number: 51, Textual support number: 2 CONT
Le décibel pondéré en gamme A(dBA) est l'unité de mesure normale du son. Comme l'intensité du bruit augmente de façon exponentielle, une faible hausse du niveau dBA peut entraîner une augmentation considérable du bruit perçu. 3, record 51, French, - d%C3%A9cibel%20pond%C3%A9r%C3%A9
Record number: 51, Textual support number: 3 CONT
Pour les bâtiments non résidentiels, où l’on présume que les occupants sont éveillés, le niveau acoustique à l’oreille de l’occupant doit être d’au moins 5 dBA supérieur à n’importe quel autre son susceptible de persister pendant plus de 30 secondes ou être au moins égal à 65 dBA, si cette dernière valeur est supérieure. (L’unité dBA exprime le niveau de pression acoustique en décibels pondéré pour simuler la réponse de l’ouïe humaine, qui n’a pas la même sensibilité à toutes les fréquences.) 4, record 51, French, - d%C3%A9cibel%20pond%C3%A9r%C3%A9
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1999-09-30
Record 52, English
Record 52, Subject field(s)
- Acoustics (Physics)
Record 52, Main entry term, English
- B-weighted sound level
1, record 52, English, B%2Dweighted%20sound%20level
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- B-weighted level 2, record 52, English, B%2Dweighted%20level
Record 52, Textual support, English
Record number: 52, 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 52, English, - B%2Dweighted%20sound%20level
Record 52, French
Record 52, Domaine(s)
- Acoustique (Physique)
Record 52, Main entry term, French
- niveau de pression acoustique pondérée en dB(B)
1, record 52, French, niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
proposal, masculine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
- niveau acoustique pondéré B 1, record 52, French, niveau%20acoustique%20pond%C3%A9r%C3%A9%20B
proposal, masculine noun
Record 52, Textual support, French
Record number: 52, 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 52, French, - niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
Record number: 52, 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 52, French, - niveau%20de%20pression%20acoustique%20pond%C3%A9r%C3%A9e%20en%20dB%28B%29
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1994-08-18
Record 53, English
Record 53, Subject field(s)
- Diagnostic Procedures (Medicine)
- Hearing
Record 53, Main entry term, English
- impedance audiometry 1, record 53, English, impedance%20audiometry
Record 53, Abbreviations, English
Record 53, Synonyms, English
- impedance measurement 2, record 53, English, impedance%20measurement
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
The measurement of middle-ear function using the impedance bridge. 1, record 53, English, - impedance%20audiometry
Record number: 53, Textual support number: 1 OBS
This is an incorrect term since it is not necessarily an auditory threshold which is measured. 1, record 53, English, - impedance%20audiometry
Record 53, Key term(s)
- immittance audiometry
Record 53, French
Record 53, Domaine(s)
- Méthodes diagnostiques (Médecine)
- Ouïe
Record 53, Main entry term, French
- impédancemétrie
1, record 53, French, imp%C3%A9dancem%C3%A9trie
correct, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
- audiométrie d'impédance 2, record 53, French, audiom%C3%A9trie%20d%27imp%C3%A9dance
feminine noun
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
La troisième méthode est l'impédancemétrie. Elle permet d’évaluer la qualité de la transmission du son à travers le tympan et la chaîne ossiculaire(appareil de transmission). [...] Dans un premier temps, l'examen porte sur l'évaluation de la souplesse du tympan : on mesure l'énergie de retour d’un son, lorsqu'on fait varier les équilibres de pression interne et externe de part et d’autre de la membrane. [...] Dans un second temps, on étudie le fonctionnement de la chaîne ossiculaire : c'est la recherche du seuil de stimulation à partir duquel se produit le réflexe stapédien : contraction réflexe du muscle de chaque étrier(au niveau des deux oreilles) sous l'effet d’un bruit trop intense. 3, record 53, French, - imp%C3%A9dancem%C3%A9trie
Record number: 53, Textual support number: 1 OBS
«audiométrie d’impédance» : Source : PASCAL. 2, record 53, French, - imp%C3%A9dancem%C3%A9trie
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1994-02-01
Record 54, English
Record 54, Subject field(s)
- Noise Pollution
- Air Transport
- Acoustics (Physics)
Record 54, Main entry term, English
- noise reduction
1, record 54, English, noise%20reduction
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
- noise abatement 2, record 54, English, noise%20abatement
correct
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
Reducing the level of unwanted sound by any of several means of acoustical treatment. 3, record 54, English, - noise%20reduction
Record number: 54, Textual support number: 1 CONT
Noise control is not synonymous with noise reduction. It is true that the overwhelming majority of noise problems are best resolved by affecting a reduction in the sound pressure level at the receiver, but there are situations in which the appropriate solution might be to modify the sound spectrum without necessarily reducing the sound pressure. 4, record 54, English, - noise%20reduction
Record 54, French
Record 54, Domaine(s)
- Pollution par le bruit
- Transport aérien
- Acoustique (Physique)
Record 54, Main entry term, French
- réduction du bruit
1, record 54, French, r%C3%A9duction%20du%20bruit
correct, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
- réduction des bruits 2, record 54, French, r%C3%A9duction%20des%20bruits
correct, feminine noun
- atténuation du bruit 3, record 54, French, att%C3%A9nuation%20du%20bruit
correct, see observation, feminine noun, officially approved
- débruitage 4, record 54, French, d%C3%A9bruitage
masculine noun
Record 54, Textual support, French
Record number: 54, Textual support number: 1 CONT
La Commission d’acoustique constitue [...] un guide pour l'élaboration de standards et de normes concernant la réduction du bruit et la description des méthodes de mesure. 1, record 54, French, - r%C3%A9duction%20du%20bruit
Record number: 54, Textual support number: 1 OBS
atténuation du bruit : D’importantes mesures ayant pour but d’atténuer les bruits dans l’industrie et dans l’ambiance urbaine se reflètent dans les documents émanant des autorités centrales et des différents services chargés de l’établissement des normes. 1, record 54, French, - r%C3%A9duction%20du%20bruit
Record number: 54, Textual support number: 2 OBS
Le terme "atténuation du bruit" a été uniformisé par le CUTA - Opérations aériennes. 5, record 54, French, - r%C3%A9duction%20du%20bruit
Record 54, Spanish
Record 54, Campo(s) temático(s)
- Contaminación acústica
- Transporte aéreo
- Acústica (Física)
Record 54, Main entry term, Spanish
- atenuación del ruido
1, record 54, Spanish, atenuaci%C3%B3n%20del%20ruido
correct, feminine noun
Record 54, Abbreviations, Spanish
Record 54, Synonyms, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1993-10-31
Record 55, English
Record 55, Subject field(s)
- Climatology
Record 55, Main entry term, English
- observational noise
1, record 55, English, observational%20noise
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 CONT
Noise: in dynamic meteorology, types of error in data, produced by imperfections in observing techniques (observational noise) or by fluctuations on smaller time or space scales than those required (meteorological noise). 1, record 55, English, - observational%20noise
Record number: 55, Textual support number: 1 OBS
Model noises are observational noises. 2, record 55, English, - observational%20noise
Record 55, French
Record 55, Domaine(s)
- Climatologie
Record 55, Main entry term, French
- bruit de la mesure
1, record 55, French, bruit%20de%20la%20mesure
correct, masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 CONT
Bruit : en météorologie dynamique, types d’erreurs sur les données produits par les imperfections de la technique d’observation(bruit de la mesure) ou par les fluctuations intervenant à des échelles d’espace et de temps plus petites que nécessaires(bruit météorologique) 1, record 55, French, - bruit%20de%20la%20mesure
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1991-11-13
Record 56, English
Record 56, Subject field(s)
- Building Insulation and Acoustical Design
- Acoustics (Physics)
Record 56, Main entry term, English
- noise isolation class
1, record 56, English, noise%20isolation%20class
correct
Record 56, Abbreviations, English
- NIC 2, record 56, English, NIC
correct
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
A single-number rating derived from measured values of noise reduction, as though they were values of transmission loss (...). It provides an estimate of the sound isolation between two enclosed spaces that are acoustically connected by one or more paths. 3, record 56, English, - noise%20isolation%20class
Record 56, French
Record 56, Domaine(s)
- Isolation et acoustique architecturale
- Acoustique (Physique)
Record 56, Main entry term, French
- catégorie d'isolation acoustique
1, record 56, French, cat%C3%A9gorie%20d%27isolation%20acoustique
feminine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
- indice d'isolement acoustique 2, record 56, French, indice%20d%27isolement%20acoustique
proposal, masculine noun
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
Le pouvoir d’isolation acoustique au bruit aérien est exprimé par l'indice d’affaiblissement acoustique(...), arrondi au dB le plus proche, pour chaque bande de fréquences de mesure et donné sous forme d’un tableau et d’une courbe. 4, record 56, French, - cat%C3%A9gorie%20d%27isolation%20acoustique
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1990-04-30
Record 57, English
Record 57, Subject field(s)
- Mathematics
- Computer Mathematics
- Radiotelephony
Record 57, Main entry term, English
- C message notched noise
1, record 57, English, C%20message%20notched%20noise
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
- C-message notched noise 1, record 57, English, C%2Dmessage%20notched%20noise
correct
- C notched noise 1, record 57, English, C%20notched%20noise
correct
- C-notched noise 1, record 57, English, C%2Dnotched%20noise
correct
Record 57, Textual support, English
Record 57, French
Record 57, Domaine(s)
- Mathématiques
- Mathématiques informatiques
- Radiotéléphonie
Record 57, Main entry term, French
- bruit message C hors créneau
1, record 57, French, bruit%20message%20C%20hors%20cr%C3%A9neau
correct, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 OBS
bruit message C dans un circuit de message en présence d’une tonalité mesuré après élimination de cette tonalité par un filtre coupe bande. 1, record 57, French, - bruit%20message%20C%20hors%20cr%C3%A9neau
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1986-06-27
Record 58, English
Record 58, Subject field(s)
- Noise Pollution
- Acoustics (Physics)
Record 58, Main entry term, English
- measurement of noise
1, record 58, English, measurement%20of%20noise
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
- noise measurement 2, record 58, English, noise%20measurement
correct
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
... various types of meter are used, but standardisation would be advantageous in establishing techniques for measurement of impact noise. 1, record 58, English, - measurement%20of%20noise
Record 58, French
Record 58, Domaine(s)
- Pollution par le bruit
- Acoustique (Physique)
Record 58, Main entry term, French
- mesure de bruit
1, record 58, French, mesure%20de%20bruit
correct, feminine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
- mesure des bruits 2, record 58, French, mesure%20des%20bruits
correct, feminine noun
- mesure du bruit 3, record 58, French, mesure%20du%20bruit
feminine noun
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
on doit effectuer un contrôle acoustique de l'équipement complet de mesure immédiatement avant et après les opérations de mesure de bruit. 1, record 58, French, - mesure%20de%20bruit
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1986-03-27
Record 59, English
Record 59, Subject field(s)
- Noise Pollution
- Acoustics (Physics)
Record 59, Main entry term, English
- linear sound level 1, record 59, English, linear%20sound%20level
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record 59, French
Record 59, Domaine(s)
- Pollution par le bruit
- Acoustique (Physique)
Record 59, Main entry term, French
- niveau acoustique linéaire
1, record 59, French, niveau%20acoustique%20lin%C3%A9aire
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
Lorsque l'on mesure un bruit sans introduire de réseau de pondération, c'est-à-dire lorsque l'on mesure l'énergie sans correction fréquentielle dans une bande de 2 Hz à 33 KHz, on dit que l'on mesure un niveau acoustique linéaire ou dB(lin). 1, record 59, French, - niveau%20acoustique%20lin%C3%A9aire
Record 59, Key term(s)
- dB(lin)
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1986-03-18
Record 60, English
Record 60, Subject field(s)
- Scientific Instruments
- Hearing
- Noise Pollution
Record 60, Main entry term, English
- acoustic dosimeter 1, record 60, English, acoustic%20dosimeter
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record 60, French
Record 60, Domaine(s)
- Instruments scientifiques
- Ouïe
- Pollution par le bruit
Record 60, Main entry term, French
- dosimètre acoustique
1, record 60, French, dosim%C3%A8tre%20acoustique
correct, masculine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 DEF
Appareil destiné à la mesure des doses journalières de bruit reçues par un travailleur dans une zone de travail considérée comme suffisamment bruyante pour présenter un risque lésionnel pour l'audition. 1, record 60, French, - dosim%C3%A8tre%20acoustique
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 1986-02-03
Record 61, English
Record 61, Subject field(s)
- Plumbing
- Noise Pollution
Record 61, Main entry term, English
- noise in plumbing
1, record 61, English, noise%20in%20plumbing
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 CONT
Noises in plumbing. Roaring, rumbling, crackling, rattling, whistling, and other sounds occur in all plumbing pipes - supply, vent and drainage. Noises are due to cavitation, temperature and other stress changes, vibrations, and other causes. 1, record 61, English, - noise%20in%20plumbing
Record 61, Key term(s)
- plumbing noise
Record 61, French
Record 61, Domaine(s)
- Plomberie
- Pollution par le bruit
Record 61, Main entry term, French
- bruit des équipements hydrauliques
1, record 61, French, bruit%20des%20%C3%A9quipements%20hydrauliques
correct, see observation, masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
- bruit des canalisations et des appareils 2, record 61, French, bruit%20des%20canalisations%20et%20des%20appareils
correct, masculine noun
- bruit des installations sanitaires 3, record 61, French, bruit%20des%20installations%20sanitaires
correct, masculine noun
- bruit des équipements sanitaires 3, record 61, French, bruit%20des%20%C3%A9quipements%20sanitaires
correct, masculine noun
Record 61, Textual support, French
Record number: 61, Textual support number: 1 CONT
Le bruit des équipements hydrauliques. [...] une norme homologuée : NF S 31-014 "Code d’essai pour la mesure du bruit émis par les équipements hydrauliques des bâtiments" [...] 1, record 61, French, - bruit%20des%20%C3%A9quipements%20hydrauliques
Record number: 61, Textual support number: 1 OBS
Équivalent et justification tirés d’un périodique français intitulé: C.F.P. chaud-froid;plomberie. La revue européenne de l’installateur, Paris, Éditions parisiennes, 1972, No 313, p. 110. 1, record 61, French, - bruit%20des%20%C3%A9quipements%20hydrauliques
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1983-10-07
Record 62, English
Record 62, Subject field(s)
- Air Transport
Record 62, Main entry term, English
- take-off measurement distance
1, record 62, English, take%2Doff%20measurement%20distance
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
[The] take-off measurement distance is the distance from the start of roll to the take-off noise measurement station along the extended centre line of the runway. 1, record 62, English, - take%2Doff%20measurement%20distance
Record 62, French
Record 62, Domaine(s)
- Transport aérien
Record 62, Main entry term, French
- distance de mesure au décollage 1, record 62, French, distance%20de%20mesure%20au%20d%C3%A9collage
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
[La] distance de mesure au décollage est la distance entre le début du roulement au décollage et le point de mesure du bruit au décollage mesuré le long de l'axe de piste et de son prolongement. 1, record 62, French, - distance%20de%20mesure%20au%20d%C3%A9collage
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1983-04-01
Record 63, English
Record 63, Subject field(s)
- Radioelectricity
Record 63, Main entry term, English
- fixed crystal scanner 1, record 63, English, fixed%20crystal%20scanner
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
A crystal detector with a non-adjustable contact position - Dictionary of Electronics, Radio Shack, 1974-75. 1, record 63, English, - fixed%20crystal%20scanner
Record 63, French
Record 63, Domaine(s)
- Radioélectricité
Record 63, Main entry term, French
- analyseur à filtre non réglable
1, record 63, French, analyseur%20%C3%A0%20filtre%20non%20r%C3%A9glable
masculine noun
Record 63, Abbreviations, French
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 OBS
"[Ces instruments](...) généralement appelés analyseurs d’ondes(...), contrairement aux instruments à filtre réglable, ont une largeur de bande constante et indépendante de la fréquence et sont utiles pour la mesure des spectres de bruit. "Encyclo. int. des sciences et techniques. 1, record 63, French, - analyseur%20%C3%A0%20filtre%20non%20r%C3%A9glable
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1982-09-29
Record 64, English
Record 64, Subject field(s)
- Air Transport
Record 64, Main entry term, English
- certification noise level
1, record 64, English, certification%20noise%20level
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 OBS
(...) if the symmetrical measurement point is opposite the point where the highest noise level is obtained on the main lateral measurement line, the certification noise level shall be the (arithmetical) mean of the noise levels measured at these two points (...) 1, record 64, English, - certification%20noise%20level
Record 64, French
Record 64, Domaine(s)
- Transport aérien
Record 64, Main entry term, French
- niveau de bruit de certification 1, record 64, French, niveau%20de%20bruit%20de%20certification
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 OBS
(...) si le point de mesure symétrique est opposé au point où le plus haut niveau de bruit est obtenu sur la principale ligne de mesure latérale, le niveau de bruit de certification sera la moyenne(arithmétique) des niveaux de bruit mesurés à ces deux points(...) 1, record 64, French, - niveau%20de%20bruit%20de%20certification
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1982-09-29
Record 65, English
Record 65, Subject field(s)
- Air Transport
Record 65, Main entry term, English
- certification flight test
1, record 65, English, certification%20flight%20test
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 OBS
A third adjustment shall be applied to take account of differences between the parameters affecting engine noise measured in the certification flight test (...) 1, record 65, English, - certification%20flight%20test
Record 65, French
Record 65, Domaine(s)
- Transport aérien
Record 65, Main entry term, French
- essai en vol de certification 1, record 65, French, essai%20en%20vol%20de%20certification
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 OBS
Un troisième ajustement sera appliqué pour tenir compte des différences entre les paramètres affectant le bruit mesuré des moteurs dans les essais en vol de certification(...) 1, record 65, French, - essai%20en%20vol%20de%20certification
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 1982-09-28
Record 66, English
Record 66, Subject field(s)
- Air Transport
Record 66, Main entry term, English
- noise measuring station
1, record 66, English, noise%20measuring%20station
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 OBS
The minimum distance from both the test and reference profiles to the noise measuring station shall be calculated and used to determine a noise duration correction due to the change in the altitude of aeroplane fly over. 1, record 66, English, - noise%20measuring%20station
Record 66, French
Record 66, Domaine(s)
- Transport aérien
Record 66, Main entry term, French
- point de mesure du bruit 1, record 66, French, point%20de%20mesure%20du%20bruit
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 OBS
Les distances minimales des profils d’essai et de référence, jusqu'au point de mesure du bruit seront calculées et utilisées pour déterminer une correction de durée de bruit due à la différence de hauteur de survol de l'avion. 1, record 66, French, - point%20de%20mesure%20du%20bruit
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 1982-09-27
Record 67, English
Record 67, Subject field(s)
- Air Transport
Record 67, Main entry term, English
- acoustical background
1, record 67, English, acoustical%20background
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, 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 67, English, - acoustical%20background
Record 67, French
Record 67, Domaine(s)
- Transport aérien
Record 67, Main entry term, French
- fond sonore 1, record 67, French, fond%20sonore
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, 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 67, French, - fond%20sonore
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 1982-06-03
Record 68, English
Record 68, Subject field(s)
- Scientific Measurements and Analyses
- Telecommunications Transmission
Record 68, Main entry term, English
- dBmOps
1, record 68, English, dBmOps
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
Record 68, Textual support, English
Record number: 68, Textual support number: 1 DEF
Noise levels in a programme circuit, which are psophometrically weighted and measured in decibels relative to 1 mW at a point of zero relative level in that circuit. 1, record 68, English, - dBmOps
Record 68, French
Record 68, Domaine(s)
- Mesures et analyse (Sciences)
- Transmission (Télécommunications)
Record 68, Main entry term, French
- dBmOps
1, record 68, French, dBmOps
correct, masculine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Unité de mesure en valeur pondérée du niveau de bruit dans un circuit pour transmissions radiophoniques, exprimé en décibels par rapport à 1 mW, en un point de niveau relatif zéro de ce circuit. 1, record 68, French, - dBmOps
Record 68, Spanish
Record 68, Textual support, Spanish
Record 69 - internal organization data 1980-05-21
Record 69, English
Record 69, Subject field(s)
- Electronics
Record 69, Main entry term, English
- intermodulation rating 1, record 69, English, intermodulation%20rating
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 CONT
... the receiver measures the noise in the quiet channel to evaluate the intermodulation rating of the system (noise-power ratio) ... 1, record 69, English, - intermodulation%20rating
Record 69, French
Record 69, Domaine(s)
- Électronique
Record 69, Main entry term, French
- taux d'intermodulation
1, record 69, French, taux%20d%27intermodulation
masculine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
Record 69, Textual support, French
Record number: 69, Textual support number: 1 CONT
[...] le récepteur mesure le bruit pour évaluer le taux d’intermodulation(rapport bruit-puissance) [...] 1, record 69, French, - taux%20d%27intermodulation
Record 69, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 1980-01-30
Record 70, English
Record 70, Subject field(s)
- Radio Interference
Record 70, Main entry term, English
- weighted noise 1, record 70, English, weighted%20noise
Record 70, Abbreviations, English
Record 70, Synonyms, English
Record 70, Textual support, English
Record number: 70, Textual support number: 1 CONT
The 3771A measures the steady-state parameters including ... weighted noise. 1, record 70, English, - weighted%20noise
Record 70, French
Record 70, Domaine(s)
- Perturbations radio
Record 70, Main entry term, French
- bruit pondéré
1, record 70, French, bruit%20pond%C3%A9r%C3%A9
masculine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 CONT
Le 3771A mesure les caractéristiques des lignes en régime permanent [...] bruit pondéré [...] 1, record 70, French, - bruit%20pond%C3%A9r%C3%A9
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 1980-01-29
Record 71, English
Record 71, Subject field(s)
- Radio Transmission and Reception
Record 71, Main entry term, English
- weighting filter 1, record 71, English, weighting%20filter
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record number: 71, Textual support number: 1 CONT
... the PMG-2 features include: ... weighting filter for noise measurements in voice and sound program channels. 1, record 71, English, - weighting%20filter
Record 71, French
Record 71, Domaine(s)
- Émission et réception radio
Record 71, Main entry term, French
- filtre de pondération
1, record 71, French, filtre%20de%20pond%C3%A9ration
masculine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
Record 71, Textual support, French
Record number: 71, Textual support number: 1 OBS
[...] le PMG-2 offre les caractéristiques suivantes :[...] filtre de pondération pour la mesure du bruit sur les voies téléphoniques et radiophoniques. 1, record 71, French, - filtre%20de%20pond%C3%A9ration
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 1975-03-11
Record 72, English
Record 72, Subject field(s)
- Acoustics (Physics)
- Environmental Studies and Analyses
Record 72, Main entry term, English
- surface envelope method 1, record 72, English, surface%20envelope%20method
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record 72, French
Record 72, Domaine(s)
- Acoustique (Physique)
- Études et analyses environnementales
Record 72, Main entry term, French
- méthode de la surface-enveloppe 1, record 72, French, m%C3%A9thode%20de%20la%20surface%2Denveloppe
Record 72, Abbreviations, French
Record 72, Synonyms, French
Record 72, Textual support, French
Record number: 72, Textual support number: 1 OBS
--méthode de mesure du bruit d’engins dans laquelle les microphones sont placés sur une surface imaginaire hémisphérique ou parallélélipédique enveloppant l'engin. 1, record 72, French, - m%C3%A9thode%20de%20la%20surface%2Denveloppe
Record 72, Spanish
Record 72, Textual support, Spanish
Record 73 - internal organization data 1975-03-11
Record 73, English
Record 73, Subject field(s)
- Satellite Telecommunications
Record 73, Main entry term, English
- inter-satellite interference noise
1, record 73, English, inter%2Dsatellite%20interference%20noise
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
Studies of th effect of inter-satellite interference noise allocation indicates that the orbit capacity would rise ... as the proportion of the total noise allowed for interference is increased. 1, record 73, English, - inter%2Dsatellite%20interference%20noise
Record 73, French
Record 73, Domaine(s)
- Télécommunications par satellite
Record 73, Main entry term, French
- bruit de brouillage entre satellites
1, record 73, French, bruit%20de%20brouillage%20entre%20satellites
correct, masculine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
Record 73, Textual support, French
Record number: 73, Textual support number: 1 CONT
Les études de l'incidence de l'allocation de bruit de brouillage entre satellites montrent que la capacité orbitale augmente [...] à mesure que s’accroît la proportion de bruit de brouillage dans le bruit total. 1, record 73, French, - bruit%20de%20brouillage%20entre%20satellites
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 1975-03-11
Record 74, English
Record 74, Subject field(s)
- Acoustics (Physics)
Record 74, Main entry term, English
- test track 1, record 74, English, test%20track
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record 74, French
Record 74, Domaine(s)
- Acoustique (Physique)
Record 74, Main entry term, French
- parcours de mesure 1, record 74, French, parcours%20de%20mesure
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record number: 74, Textual support number: 1 OBS
dans le cas de la mesure du bruit émis par des engins mobiles, le--est le parcours effectué par l'engin pendant le temps de mesure. 1, record 74, French, - parcours%20de%20mesure
Record 74, Spanish
Record 74, Textual support, Spanish
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