TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ACOUSTIQUE ELECTRIQUE [28 records]
Record 1 - internal organization data 2025-03-24
Record 1, English
Record 1, Subject field(s)
- Electrodiagnosis
- Medical Instruments and Devices
- Collaboration with WIPO
Record 1, Main entry term, English
- biosignal
1, record 1, English, biosignal
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
In a telemedicine system, a patient is geographically removed from the presence of a doctor or other healthcare provider. For example, the patient could be at home instead of on site at a healthcare facility. Telemedical devices enable the healthcare provider to monitor the health status of a patient and potentially diagnose and treat some medical problems without the need for the patient to travel to the healthcare facility. The use of telemedical systems has the potential to reduce the cost of healthcare, and to improve the quality of healthcare through increased patient monitoring. Various known telemedicine systems provide a device to a patient that enables the patient to transmit medical data to a doctor or healthcare provider. Some devices are configured to record biosignals, such as heart rate, blood pressure, and respiration rates, and transmit data of the recorded biosignals to a database for later review. 1, record 1, English, - biosignal
Record number: 1, Textual support number: 1 OBS
biosignal: designation validated by a Canadian subject-matter expert from the Department of Medical Imaging, Saskatchewan Health Authority. 2, record 1, English, - biosignal
Record 1, French
Record 1, Domaine(s)
- Électrodiagnostiques
- Instruments et appareillages médicaux
- Collaboration avec l'OMPI
Record 1, Main entry term, French
- biosignal
1, record 1, French, biosignal
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- signal biologique 2, record 1, French, signal%20biologique
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le terme «biosignal» [...] peut être défini comme la description d’un phénomène physiologique enregistrée à l'aide d’un capteur [...] afin d’obtenir des informations sur l'état de santé du corps [...] Le nombre de biosignaux étudiables est très élevé, car il existe de nombreux mécanismes physiologiques dans le corps humain. Il est possible de les classer en fonction de leur nature [...] :acoustique, électrique, magnétique, mécanique, chimique, thermique, etc. 1, record 1, French, - biosignal
Record number: 1, Textual support number: 1 OBS
biosignal; signal biologique : désignations validées par un spécialiste canadien de l’École de réadaptation de la Faculté de médecine et des sciences de la santé de l’Université de Sherbrooke. 3, record 1, French, - biosignal
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Electrodiagnóstico
- Instrumental médico
- Colaboración con la OMPI
Record 1, Main entry term, Spanish
- señal biológica
1, record 1, Spanish, se%C3%B1al%20biol%C3%B3gica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- bioseñal 2, record 1, Spanish, biose%C3%B1al
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
[...] la biotelemetría es el sistema [de] teledetección y transmisión de señales biológicas, entendiendo como señal biológica un tipo de señal que se genera por los diferentes procesos biológicos del ser humano, como lo son los procesos hormonales, electroquímicos, mecánicos o bioquímicos [...] 1, record 1, Spanish, - se%C3%B1al%20biol%C3%B3gica
Record 2 - internal organization data 2023-03-06
Record 2, English
Record 2, Subject field(s)
- Telecommunications Transmission
- Radar, Radio Guidance and Goniometry
Record 2, Main entry term, English
- signal attenuation
1, record 2, English, signal%20attenuation
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- attenuation 2, record 2, English, attenuation
correct, officially approved
- loss 3, record 2, English, loss
correct, officially approved
- signal loss 4, record 2, English, signal%20loss
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The reduction in power level due to line resistance, leakages, induction, etc., resulting in the received signal being lower in volume than the original transmitted signal. 5, record 2, English, - signal%20attenuation
Record number: 2, Textual support number: 1 CONT
The signal attenuation for the worst 0.01 per cent of the time may rise from about 4 dB [decibels] at 10 GHz [gigahertz] to about 20 dB at 20 GHz. 6, record 2, English, - signal%20attenuation
Record number: 2, Textual support number: 1 OBS
The term "loss" can mean either "attenuation" or "total loss" of a signal. 7, record 2, English, - signal%20attenuation
Record number: 2, Textual support number: 2 OBS
attenuation; loss: designations officially approved by the Joint Terminology Panel. 8, record 2, English, - signal%20attenuation
Record 2, French
Record 2, Domaine(s)
- Transmission (Télécommunications)
- Radar, radioguidage et radiogoniométrie
Record 2, Main entry term, French
- affaiblissement de signal
1, record 2, French, affaiblissement%20de%20signal
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- affaiblissement 2, record 2, French, affaiblissement
correct, masculine noun
- atténuation 3, record 2, French, att%C3%A9nuation
correct, feminine noun, officially approved
- atténuation de signal 4, record 2, French, att%C3%A9nuation%20de%20signal
correct, feminine noun
- perte 5, record 2, French, perte
correct, feminine noun, officially approved
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Diminution d’une puissance électrique, acoustique ou électromagnétique entre deux points. 2, record 2, French, - affaiblissement%20de%20signal
Record number: 2, Textual support number: 1 OBS
atténuation; perte : désignations uniformisées par le Groupe d’experts en terminologie interarmées. 6, record 2, French, - affaiblissement%20de%20signal
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Guía radárica, radioguía y radiogoniometría
Record 2, Main entry term, Spanish
- atenuación de señal
1, record 2, Spanish, atenuaci%C3%B3n%20de%20se%C3%B1al
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Reducción en el nivel de potencia provocada por la resistencia de la línea, las fugas, la inducción, etc., que tiene como resultado que la señal recibida sea más baja en volumen que la señal transmitida original. 2, record 2, Spanish, - atenuaci%C3%B3n%20de%20se%C3%B1al
Record 3 - internal organization data 2020-12-11
Record 3, English
Record 3, Subject field(s)
- Amplifiers (Electronics)
- Commercial Fishing
Record 3, Main entry term, English
- receiver amplifier
1, record 3, English, receiver%20amplifier
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- receiver-amplifier 2, record 3, English, receiver%2Damplifier
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Sonar Sounding Equipment. ... Modern depth finders have [a] receiver-amplifier for amplifying the weak echo energy picked up by the transducer. 3, record 3, English, - receiver%20amplifier
Record 3, French
Record 3, Domaine(s)
- Amplificateurs (Électronique)
- Pêche commerciale
Record 3, Main entry term, French
- amplificateur de réception
1, record 3, French, amplificateur%20de%20r%C3%A9ception
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- amplificateur-récepteur 2, record 3, French, amplificateur%2Dr%C3%A9cepteur
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Sondeur et ses éléments. […] À la réception, le signal acoustique est transformé en signal électrique par le transducteur, puis amplifié de manière fixe dans l'amplificateur de réception […] 3, record 3, French, - amplificateur%20de%20r%C3%A9ception
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Amplificadores (Electrónica)
- Pesca comercial
Record 3, Main entry term, Spanish
- amplificador receptor
1, record 3, Spanish, amplificador%20receptor
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2020-11-10
Record 4, English
Record 4, Subject field(s)
- Audio Technology
- Sonar and Underwater Detection (Military)
Record 4, Main entry term, English
- underwater electroacoustic transducer
1, record 4, English, underwater%20electroacoustic%20transducer
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- underwater acoustic transducer 2, record 4, English, underwater%20acoustic%20transducer
correct
Record 4, Textual support, English
Record 4, French
Record 4, Domaine(s)
- Électroacoustique
- Sonar et détection sous-marine (Militaire)
Record 4, Main entry term, French
- transducteur électroacoustique sous-marin
1, record 4, French, transducteur%20%C3%A9lectroacoustique%20sous%2Dmarin
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les transducteurs électroacoustiques sous-marins sont indispensables pour l'émission comme pour la réception des signaux acoustiques transmis dans l'eau : ils effectuent(comme dans l'air les microphones et haut-parleurs) la transformation d’énergie électrique en énergie acoustique, ou inversement. 1, record 4, French, - transducteur%20%C3%A9lectroacoustique%20sous%2Dmarin
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2016-12-09
Record 5, English
Record 5, Subject field(s)
- Audio Technology
Record 5, Main entry term, English
- free-field response to applied power of a source
1, record 5, English, free%2Dfield%20response%20to%20applied%20power%20of%20a%20source
proposal
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Électroacoustique
Record 5, Main entry term, French
- réponse à la puissance appliquée en champ libre d’une source
1, record 5, French, r%C3%A9ponse%20%C3%A0%20la%20puissance%20appliqu%C3%A9e%20en%20champ%20libre%20d%26rsquo%3Bune%20source
feminine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Pour une fréquence déterminée, quotient de la pression acoustique efficace produite par le transducteur, à une distance spécifiée de son point de référence et dans une direction définie, par la racine carrée de la puissance électrique à l'entrée. [Définition normalisée par l'AFNOR et reproduite avec son autorisation. ] 1, record 5, French, - r%C3%A9ponse%20%C3%A0%20la%20puissance%20appliqu%C3%A9e%20en%20champ%20libre%20d%26rsquo%3Bune%20source
Record number: 5, Textual support number: 1 OBS
réponse à la puissance appliquée en champ libre d’une source : terme normalisé par l’AFNOR. 2, record 5, French, - r%C3%A9ponse%20%C3%A0%20la%20puissance%20appliqu%C3%A9e%20en%20champ%20libre%20d%26rsquo%3Bune%20source
Record 5, Key term(s)
- réponse à la puissance appliquée en champ libre
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-12-05
Record 6, English
Record 6, Subject field(s)
- Audio Technology
- The Ear
Record 6, Main entry term, English
- electrodermal effect
1, record 6, English, electrodermal%20effect
proposal
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record 6, French
Record 6, Domaine(s)
- Électroacoustique
- Oreille
Record 6, Main entry term, French
- effet électrodermal auditif
1, record 6, French, effet%20%C3%A9lectrodermal%20auditif
correct, masculine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Variation de la résistance ou de la tension électrique existant entre deux électrodes placées sur la peau, sous l'action d’un stimulus acoustique. [Définition normalisée par l'AFNOR et reproduite avec son autorisation. ] 1, record 6, French, - effet%20%C3%A9lectrodermal%20auditif
Record number: 6, Textual support number: 1 OBS
effet électrodermal auditif : terme normalisé par l’AFNOR. 2, record 6, French, - effet%20%C3%A9lectrodermal%20auditif
Record 6, Key term(s)
- effet électrodermal
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-05-16
Record 7, English
Record 7, Subject field(s)
- Measuring Instruments
- Acoustics (Physics)
- Noise Pollution
Record 7, Main entry term, English
- frequency-weighting filter
1, record 7, English, frequency%2Dweighting%20filter
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
A sound level meter is the most commonly used instrument to measure sound levels. The simplest sound level meter is comprised of a microphone, a frequency-weighting filter, an energy level converter (root-mean-square, or rms detector), and a logarithmic readout. 2, record 7, English, - frequency%2Dweighting%20filter
Record 7, French
Record 7, Domaine(s)
- Appareils de mesure
- Acoustique (Physique)
- Pollution par le bruit
Record 7, Main entry term, French
- filtre de pondération fréquentielle
1, record 7, French, filtre%20de%20pond%C3%A9ration%20fr%C3%A9quentielle
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- filtre de pondération de fréquence 2, record 7, French, filtre%20de%20pond%C3%A9ration%20de%20fr%C3%A9quence
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Tous les sonomètres fonctionnent sur le même principe : sous l'effet de la pression acoustique, la membrane du micro oscille, ce qui modifie le courant qui la traverse. Le micro associé à un préamplificateur convertit donc la pression acoustique en un signal électrique équivalent. L'amplitude du signal que l'on retrouve à la sortie représente le niveau de pression acoustique [...] exprimé en décibel. Il passe ensuite par une série de filtres de pondération fréquentielle puis temporelle. Il existe plusieurs types de filtres de pondération fréquentielle nommés A, C, Z ou encore B. 1, record 7, French, - filtre%20de%20pond%C3%A9ration%20fr%C3%A9quentielle
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2014-04-04
Record 8, English
Record 8, Subject field(s)
- Mathematics, Physics and Natural Sciences
- Electronics and Informatics
- Medicine and Health
- Textile Industries
Record 8, Main entry term, English
- nanofibre
1, record 8, English, nanofibre
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
- nanofiber 2, record 8, English, nanofiber
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A nano-object with two similar external dimensions in the nanoscale and [a significantly larger] third dimension ... 3, record 8, English, - nanofibre
Record number: 8, Textual support number: 1 CONT
When compared to conventional fibers, nanofibers offer numerous advantages, most notably high surface area, small pore size and high pore volume. These characteristics lend themselves to many innovative applications including wound care, filtration, fuel cells and countless others. 4, record 8, English, - nanofibre
Record number: 8, Textual support number: 1 OBS
A nanofibre can be flexible or rigid. 3, record 8, English, - nanofibre
Record number: 8, Textual support number: 2 OBS
The two similar external dimensions are considered to differ in size by less than three times, and the significantly larger external dimension is considered to differ from the other two by more than three times. 3, record 8, English, - nanofibre
Record number: 8, Textual support number: 3 OBS
The largest external dimension is not necessarily in the nanoscale. 3, record 8, English, - nanofibre
Record number: 8, Textual support number: 4 OBS
nanofibre: term and definition standardized by the International Organization for Standardization (ISO). 5, record 8, English, - nanofibre
Record 8, Key term(s)
- nano-fiber
- nano-fibre
Record 8, French
Record 8, Domaine(s)
- Mathématiques, physique et sciences naturelles
- Électronique et informatique
- Médecine et santé
- Industries du textile
Record 8, Main entry term, French
- nanofibre
1, record 8, French, nanofibre
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- fibre nanométrique 2, record 8, French, fibre%20nanom%C3%A9trique
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Nano-objet dont deux dimensions externes similaires sont à la nano-échelle et dont la troisième dimension est significativement plus grande. 3, record 8, French, - nanofibre
Record number: 8, Textual support number: 1 CONT
Avec un diamètre de 200 à 500 milliardièmes de mètre, les nanofibres sont bien plus fines qu'un cheveu. La machine Nanospider les fabrique grâce à un procédé breveté de filature électrique. Elle utilise un tambour rotatif, en partie immergé dans une solution de polymères et placé dans un champ électrostatique d’intensité élevée. Les nanofibres résultantes sont d’un grand intérêt pour la filtration et en acoustique. 4, record 8, French, - nanofibre
Record number: 8, Textual support number: 1 OBS
Avec les nanofibres, on peut fabriquer beaucoup de matériaux employés en chirurgie, mais aussi tous les tissus indispensables dans le génie cellulaire : des cartilages artificiels, de l’épiderme, des «smarts», comme on appelle par exemple le remplacement de parties endommagées de la colonne vertébrale, des os artificiels. Les possibilités sont énormes. À part la médecine, les nanofibres pourraient être utilisées dans l’industrie textile [...] 5, record 8, French, - nanofibre
Record number: 8, Textual support number: 2 OBS
Une nanofibre peut être flexible ou rigide. 3, record 8, French, - nanofibre
Record number: 8, Textual support number: 3 OBS
On considère que les deux dimensions externes similaires ont une différence de taille plus petite qu’un facteur trois et on considère que la dimension externe significativement plus grande diffère des deux autres d’un facteur supérieur à trois. 3, record 8, French, - nanofibre
Record number: 8, Textual support number: 4 OBS
La dimension externe la plus grande n’est pas nécessairement à la nano-échelle. 3, record 8, French, - nanofibre
Record number: 8, Textual support number: 5 OBS
nanofibre : terme et définition normalisés par l’Organisation internationale de normalisation (ISO). 6, record 8, French, - nanofibre
Record 8, Key term(s)
- nano-fibre
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Matemáticas, física y ciencias naturales
- Electrónica e informática
- Medicina y Salud
- Industrias textiles
Record 8, Main entry term, Spanish
- nanofibra
1, record 8, Spanish, nanofibra
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
- fibra nanométrica 1, record 8, Spanish, fibra%20nanom%C3%A9trica
correct, feminine noun
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 CONT
Las nanofibras son materiales poliméricos de diámetros menores en uno o dos órdenes de magnitud que sus fibras convencionales. 1, record 8, Spanish, - nanofibra
Record 9 - internal organization data 2010-12-29
Record 9, English
Record 9, Subject field(s)
- Seismic Prospecting
- Geological Research and Exploration
- Mineral Prospecting Equipment
- Acoustics (Physics)
Record 9, Main entry term, English
- acoustic transmitter
1, record 9, English, acoustic%20transmitter
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Acoustic transmitter. ... - A transmitter of acoustic energy which propagates that energy in a directional manner is described. An acoustic signal generator is connected at one end of an acoustic transmission line which exhibits a certain characteristic impedance. The line has a number of ports spaced along its length. ... acoustic energy is partitioned evenly at each port so as to define an array of equal strength radiators having directional acoustic signal propagating characteristics. 2, record 9, English, - acoustic%20transmitter
Record number: 9, Textual support number: 2 CONT
Acoustic transmitter in particular for use in offshore seismic explorations, having sound-emitting surfaces ... being adapted to be subjected to vibrational movement by means of a drive unit ... through at least one push element ... and two plate-like end pieces ... which are connected to the sound-emitting surfaces. 3, record 9, English, - acoustic%20transmitter
Record number: 9, Textual support number: 1 OBS
acoustic transmitter: term used at Natural Resources Canada - Earth Sciences Sector. 4, record 9, English, - acoustic%20transmitter
Record number: 9, Textual support number: 1 PHR
Borehole acoustic transmitter. 5, record 9, English, - acoustic%20transmitter
Record number: 9, Textual support number: 2 PHR
Deep-sea acoustic transmitter. 6, record 9, English, - acoustic%20transmitter
Record 9, French
Record 9, Domaine(s)
- Prospection sismique
- Recherches et prospections géologiques
- Matériel de prospection minière
- Acoustique (Physique)
Record 9, Main entry term, French
- émetteur acoustique
1, record 9, French, %C3%A9metteur%20acoustique
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- transmetteur acoustique 2, record 9, French, transmetteur%20acoustique
correct, masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
émetteur acoustique sous-marin : Transducteur servant à produire des ondes sonores dans l'eau par transformation d’énergie électrique en énergie mécanique au moyen de l'effet piézo-électrique ou de la magnétostriction. 3, record 9, French, - %C3%A9metteur%20acoustique
Record number: 9, Textual support number: 2 CONT
Émetteur acoustique destiné notamment à la prospection sismique en mer, et doté de surfaces [...] émettant des sons et étant soumises à un mouvement vibratoire par une unité d’entraînement [...] par l’intermédiaire d’au moins un élément formant poussoir [...] et de deux pièces terminales en forme de plaque [...] reliées auxdites surfaces. 4, record 9, French, - %C3%A9metteur%20acoustique
Record number: 9, Textual support number: 1 OBS
transmetteur acoustique : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 5, record 9, French, - %C3%A9metteur%20acoustique
Record number: 9, Textual support number: 1 PHR
Transmetteur acoustique pour trou de forage. 6, record 9, French, - %C3%A9metteur%20acoustique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2009-01-07
Record 10, English
Record 10, Subject field(s)
- Measurements of Electricity
- Audio Technology
Record 10, Main entry term, English
- electroacoustic force factor
1, record 10, English, electroacoustic%20force%20factor
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- electro-acoustic coupling impedance 2, record 10, English, electro%2Dacoustic%20coupling%20impedance
avoid
Record 10, Textual support, English
Record 10, Key term(s)
- electro-acoustic force factor
- electroacoustic coupling impedance
Record 10, French
Record 10, Domaine(s)
- Mesures de grandeurs électriques
- Électroacoustique
Record 10, Main entry term, French
- coefficient de couplage électroacoustique
1, record 10, French, coefficient%20de%20couplage%20%C3%A9lectroacoustique
correct, masculine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
- impédance électroacoustique de couplage 2, record 10, French, imp%C3%A9dance%20%C3%A9lectroacoustique%20de%20couplage
avoid, feminine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Pour un transducteur électroacoustique transformant l'énergie électrique en énergie acoustique, quotient complexe de la pression acoustique résultante dans le système acoustique correspondant à la force mécanique lorsque le système acoustique est bloqué, par le courant correspondant dans le système électrique. 3, record 10, French, - coefficient%20de%20couplage%20%C3%A9lectroacoustique
Record number: 10, Textual support number: 1 OBS
électroacoustique : Cette graphie, puisée des Rectifications de l’orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004). 4, record 10, French, - coefficient%20de%20couplage%20%C3%A9lectroacoustique
Record number: 10, Textual support number: 2 OBS
coefficient de couplage électroacoustique : terme et définition normalisés par l’AFNOR et reproduits avec son autorisation. 2, record 10, French, - coefficient%20de%20couplage%20%C3%A9lectroacoustique
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Medida de la electricidad
- Electroacústica
Record 10, Main entry term, Spanish
- coeficiente de acoplamiento electroacústico
1, record 10, Spanish, coeficiente%20de%20acoplamiento%20electroac%C3%BAstico
masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
- impedancia electroacústica de acoplamiento 1, record 10, Spanish, impedancia%20electroac%C3%BAstica%20de%20acoplamiento
avoid, feminine noun
Record 10, Textual support, Spanish
Record 11 - internal organization data 2007-01-15
Record 11, English
Record 11, Subject field(s)
- Acoustics (Physics)
Record 11, Main entry term, English
- loudspeaker efficiency
1, record 11, English, loudspeaker%20efficiency
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- speaker efficiency 2, record 11, English, speaker%20efficiency
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
The ratio, expressed in percentage, of signal output to signal input used to state the power needed to drive a loudspeaker. 1, record 11, English, - loudspeaker%20efficiency
Record number: 11, Textual support number: 1 OBS
An example: Power output 2 watts; Power input 10 watts; Ratio 2/10=20% efficiency. Efficiency can vary from 2% to as high as 25%. 1, record 11, English, - loudspeaker%20efficiency
Record 11, French
Record 11, Domaine(s)
- Acoustique (Physique)
Record 11, Main entry term, French
- rendement d’une enceinte
1, record 11, French, rendement%20d%26rsquo%3Bune%20enceinte
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- rendement nominal 2, record 11, French, rendement%20nominal
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Pour un haut-parleur, rapport de la puissance acoustique totale rayonnée en champ libre à l'énergie électrique qui lui est fournie. 2, record 11, French, - rendement%20d%26rsquo%3Bune%20enceinte
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-12-18
Record 12, English
Record 12, Subject field(s)
- Dance
Record 12, Main entry term, English
- podorhythmia
1, record 12, English, podorhythmia
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- foot tapping 1, record 12, English, foot%20tapping
correct
- foot percussion 2, record 12, English, foot%20percussion
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Vazzy ... offers workshops in playing the spoons, traditional dance and foot tapping (podorhythmia). 1, record 12, English, - podorhythmia
Record number: 12, Textual support number: 2 CONT
Performances ranged from a very spiritual Native American solo flutist to Québécois "podorythmie" (foot percussion), a Louisiana gypsy swing/Cajun fusion band, and a young Australian acoustic band with not one, but two dueling drum kits! 2, record 12, English, - podorhythmia
Record 12, Key term(s)
- podorythmie
- podorythmia
- toe tapping
Record 12, French
Record 12, Domaine(s)
- Danse
Record 12, Main entry term, French
- podorythmie
1, record 12, French, podorythmie
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- tapage de pied 2, record 12, French, tapage%20de%20pied
correct, masculine noun
- tapage de pieds 3, record 12, French, tapage%20de%20pieds
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Art de taper des pieds. 4, record 12, French, - podorythmie
Record number: 12, Textual support number: 1 CONT
Alain Lamontagne proposera une initiation aux rudiments de la podorythmie, notre traditionnel «tapage de pieds». 3, record 12, French, - podorythmie
Record number: 12, Textual support number: 2 CONT
Vazzy offre également des ateliers de jeu de cuillères, de tapage de pied (podorythmie) et de danse traditionnelle. 5, record 12, French, - podorythmie
Record number: 12, Textual support number: 3 CONT
La Virée est formée d’Éric Haché, Stéphane Basque, Stéphane Benoît, Jean-Éric Paulin et Julien Breau, chacun maîtrisant une grande variété d’instruments : violon, mandoline, guitare acoustique, guitare électrique, basse, contrebasse, batterie, harmonica, podorythmie(tapage de pied), voix, etc. 6, record 12, French, - podorythmie
Record number: 12, Textual support number: 1 OBS
«Tapage des pieds» s’emploie aussi dans le domaine. 7, record 12, French, - podorythmie
Record 12, Key term(s)
- tapage des pieds
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2006-02-21
Record 13, English
Record 13, Subject field(s)
- Vulcanology and Seismology
- Geological Research and Exploration
- Sonar and Underwater Detection (Military)
Record 13, Main entry term, English
- piezoelectric hydrophone
1, record 13, English, piezoelectric%20hydrophone
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Piezoelectric hydrophones include benders, disc hydrophones, and cylindrical hydrophones. The sensing element is usually a piezoelectric ceramic material such as barium titanate, lead zirconate or lead metaniobate. 1, record 13, English, - piezoelectric%20hydrophone
Record 13, Key term(s)
- piezo-electric hydrophone
Record 13, French
Record 13, Domaine(s)
- Volcanologie et sismologie
- Recherches et prospections géologiques
- Sonar et détection sous-marine (Militaire)
Record 13, Main entry term, French
- hydrophone piézoélectrique
1, record 13, French, hydrophone%20pi%C3%A9zo%C3%A9lectrique
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- hydrophone piézo-électrique 2, record 13, French, hydrophone%20pi%C3%A9zo%2D%C3%A9lectrique
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Les équipements nécessaires à la mesure sismique sont de trois types : les émetteurs(ou sources), les récepteurs et les systèmes d’acquisition. Le rôle de la source est d’émettre une onde acoustique dont on connaît les caractéristiques(fréquences, durée, amplitude du signal) dans le milieu liquide. Le principe des récepteurs est de convertir l'onde acoustique en tension électrique. En sismique, on utilise deux types de récepteurs : les hydrophones piézo-électriques et les géophones, ou sismomètres. 2, record 13, French, - hydrophone%20pi%C3%A9zo%C3%A9lectrique
Record number: 13, Textual support number: 2 CONT
Les hydrophones piézoélectriques sont basés sur les propriétés piézoélectriques de certains cristaux naturels. 1, record 13, French, - hydrophone%20pi%C3%A9zo%C3%A9lectrique
Record number: 13, Textual support number: 1 OBS
hydrophone : Détecteur adapté aux recherches sismologiques en mer, utilisé aussi pour la prospection du pétrole et pour déceler la présence des sous-marins. 3, record 13, French, - hydrophone%20pi%C3%A9zo%C3%A9lectrique
Record number: 13, Textual support number: 2 OBS
piézoélectrique : Cette graphie, puisée des Rectifications de l’orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004). 4, record 13, French, - hydrophone%20pi%C3%A9zo%C3%A9lectrique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2005-10-06
Record 14, English
Record 14, Subject field(s)
- Audio Technology
Record 14, Main entry term, English
- electro-acoustic transducer
1, record 14, English, electro%2Dacoustic%20transducer
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record 14, Key term(s)
- electroacoustic transducer
Record 14, French
Record 14, Domaine(s)
- Électroacoustique
Record 14, Main entry term, French
- transducteur électroacoustique
1, record 14, French, transducteur%20%C3%A9lectroacoustique
correct, masculine noun, standardized
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Transducteur transformant un signal acoustique en un signal électrique ou inversement. 2, record 14, French, - transducteur%20%C3%A9lectroacoustique
Record number: 14, Textual support number: 1 OBS
électroacoustique : Cette graphie, puisée des Rectifications de l’orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004). 3, record 14, French, - transducteur%20%C3%A9lectroacoustique
Record number: 14, Textual support number: 2 OBS
transducteur électroacoustique : terme et définition normalisés par l’AFNOR et reproduits avec son autorisation. 4, record 14, French, - transducteur%20%C3%A9lectroacoustique
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Electroacústica
Record 14, Main entry term, Spanish
- transductor electroacústico
1, record 14, Spanish, transductor%20electroac%C3%BAstico
masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2003-06-25
Record 15, English
Record 15, Subject field(s)
- Audio Technology
Record 15, Main entry term, English
- short-circuit impedance
1, record 15, English, short%2Dcircuit%20impedance
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record 15, Key term(s)
- short impedance
Record 15, French
Record 15, Domaine(s)
- Électroacoustique
Record 15, Main entry term, French
- impédance en court-circuit
1, record 15, French, imp%C3%A9dance%20en%20court%2Dcircuit
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Pour un transducteur de transformation de signal mécanique ou acoustique en signal électrique, impédance d’entrée lorsque la sortie est chargée par une impédance nulle. 2, record 15, French, - imp%C3%A9dance%20en%20court%2Dcircuit
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Electroacústica
Record 15, Main entry term, Spanish
- impedancia en corto circuito
1, record 15, Spanish, impedancia%20en%20corto%20circuito
feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 15, Key term(s)
- impedancia en cortocircuito
Record 16 - internal organization data 2002-05-16
Record 16, English
Record 16, Subject field(s)
- Data Transmission
- Telephone Facilities
Record 16, Main entry term, English
- acoustic coupling
1, record 16, English, acoustic%20coupling
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A method of coupling a data terminal equipment or similar device to a telephone line by means of transducers which utilize sound waves to or from a telephone handset or equivalent. 2, record 16, English, - acoustic%20coupling
Record 16, French
Record 16, Domaine(s)
- Transmission de données
- Installations (Téléphonie)
Record 16, Main entry term, French
- couplage acoustique
1, record 16, French, couplage%20acoustique
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Procédé permettant l'échange des données entre un équipement de transmission de données et une ligne de transmission; cet échange s’effectue par voie acoustique-sans liaison électrique-et par l'intermédiaire d’un combiné téléphonique. 1, record 16, French, - couplage%20acoustique
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Transmisión de datos
- Instalaciones telefónicas
Record 16, Main entry term, Spanish
- acoplamiento acustico
1, record 16, Spanish, acoplamiento%20acustico
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Método para acoplar un equipo terminal de datos, o un dispositivo similar, a la línea telefónica por medio de transductores que utilizan ondas sonoras transmitidas hacia o desde un aparato telefónico o equipo similar. 1, record 16, Spanish, - acoplamiento%20acustico
Record 17 - internal organization data 2001-05-09
Record 17, English
Record 17, Subject field(s)
- Waste Management
Record 17, Main entry term, English
- direct current field
1, record 17, English, direct%20current%20field
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Electroacoustic technologies apply a direct current field and an acoustic field to allow transport of liquids through solids (fine-grained soil). 1, record 17, English, - direct%20current%20field
Record 17, French
Record 17, Domaine(s)
- Gestion des déchets
Record 17, Main entry term, French
- champ de courant électrique direct
1, record 17, French, champ%20de%20courant%20%C3%A9lectrique%20direct
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Les technologies d’électro-acoustique utilisent un champ de courant électrique direct et un champ acoustique pour permettre le transport de liquides à travers les solides(sols à grains fins). 1, record 17, French, - champ%20de%20courant%20%C3%A9lectrique%20direct
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2001-04-01
Record 18, English
Record 18, Subject field(s)
- Missiles and Rockets
Record 18, Main entry term, English
- electric and acoustic property
1, record 18, English, electric%20and%20acoustic%20property
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, French
Record 18, Domaine(s)
- Missiles et roquettes
Record 18, Main entry term, French
- propriété électrique et acoustique
1, record 18, French, propri%C3%A9t%C3%A9%20%C3%A9lectrique%20et%20acoustique
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2000-09-19
Record 19, English
Record 19, Subject field(s)
- Torpedoes
- Sonar and Underwater Detection (Military)
Record 19, Main entry term, English
- acoustic seeker
1, record 19, English, acoustic%20seeker
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
The Marconi Mark 24 (Tigerfish) torpedo has an acoustic seeker in the nose. The torpedo is wire-guided and both the submarine and torpedo are fitted with wire dispensers. Data is downloaded from the submarine weapon control station to the torpedo's onboard computer. 2, record 19, English, - acoustic%20seeker
Record 19, French
Record 19, Domaine(s)
- Torpilles
- Sonar et détection sous-marine (Militaire)
Record 19, Main entry term, French
- autodirecteur acoustique
1, record 19, French, autodirecteur%20acoustique
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Torpille légère à autodirecteur acoustique actif-passif, à propulsion électrique. 2, record 19, French, - autodirecteur%20acoustique
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2000-06-27
Record 20, English
Record 20, Subject field(s)
- Geophysics
- Scientific Measurements and Analyses
- Geological Prospecting
Record 20, Main entry term, English
- sonic logging
1, record 20, English, sonic%20logging
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- continuous velocity logging 2, record 20, English, continuous%20velocity%20logging
- vertical logging 3, record 20, English, vertical%20logging
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
The recording of the time required for a sound wave to travel a specific distance through a formation. 4, record 20, English, - sonic%20logging
Record number: 20, Textual support number: 1 OBS
The difference in observed travel times are due mainly to variations in porosities of the medium. 4, record 20, English, - sonic%20logging
Record 20, Key term(s)
- continuous-velocity logging
- velocity logging
Record 20, French
Record 20, Domaine(s)
- Géophysique
- Mesures et analyse (Sciences)
- Prospection géologique
Record 20, Main entry term, French
- carottage continu des vitesses sismiques
1, record 20, French, carottage%20continu%20des%20vitesses%20sismiques
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Le carottage continu des vitesses sismiques [...] consiste à mesurer la vitesse sismique pour de petits intervalles de distance suivant la verticale en descendant la sonde dans le trou de forage. L'impulsion acoustique est engendrée par la décharge d’un arc électrique puissant ou provient d’une source d’ondes supersoniques ou d’une autre nature, elle se propage dans la roche sur une distance de quelques mètres(1-3 m ou 4-10 pi) ;le signal est capté par un géophone et un compteur de temps électronique mesure le temps de propagation de l'onde sismique entre la source émettrice et le récepteur séparés par une distance constante. Cette constante est si petite que la sonde mesure la vitesse sismique [...] comme une fonction continue de la profondeur [...] 1, record 20, French, - carottage%20continu%20des%20vitesses%20sismiques
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1998-12-22
Record 21, English
Record 21, Subject field(s)
- Audio Technology
Record 21, Main entry term, English
- velocity microphone 1, record 21, English, velocity%20microphone
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
A microphone in which the electric output substantially corresponds to the instantaneous particle velocity in the impressed sound wave. 1, record 21, English, - velocity%20microphone
Record 21, Key term(s)
- velocity type microphone
- velocity operated microphone
Record 21, French
Record 21, Domaine(s)
- Électroacoustique
Record 21, Main entry term, French
- microphone à vitesse
1, record 21, French, microphone%20%C3%A0%20vitesse
masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Microphone dont l'énergie électrique de sortie correspond à la vitesse des particules instantanée dans l'onde acoustique appliquée. 1, record 21, French, - microphone%20%C3%A0%20vitesse
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1991-04-03
Record 22, English
Record 22, Subject field(s)
- Audio Technology
Record 22, Main entry term, English
- acoustic transducer
1, record 22, English, acoustic%20transducer
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
A device-that converts acoustic energy to electrical or mechanical energy such as a microphone on phonograph pickup. 2, record 22, English, - acoustic%20transducer
Record 22, French
Record 22, Domaine(s)
- Électroacoustique
Record 22, Main entry term, French
- transducteur
1, record 22, French, transducteur
masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Dans la pratique, le terme de transducteur, synonyme suivant les cas de capteur, de convertisseur de mesure, de microphone, etc., est utilisé dans deux domaines différents. Dans le premier, il désigne le dispositif qui convertit l'énergie acoustique émise par une source en énergie électrique pour la transmission à distance, pour l'enregistrement, etc., ou le dispositif qui convertit à nouveau l'énergie électrique ou l'enregistrement en énergie sonore. HAUT-PARLEUR; MICROPHONE. Dans le second domaine, le terme est utilisé pour désigner les éléments convertisseurs des ensembles de mesure et surtout les éléments sensibles à la grandeur à mesurer. MESURE, CONVERTISSEUR; MÉTROLOGIE INDUSTRIELLE. 2, record 22, French, - transducteur
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1990-11-21
Record 23, English
Record 23, Subject field(s)
- Ultrasonography
Record 23, Main entry term, English
- endosonic multiplan transducer 1, record 23, English, endosonic%20multiplan%20transducer
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
The endosonic multiplan transducer forms the precision unit. 1, record 23, English, - endosonic%20multiplan%20transducer
Record 23, French
Record 23, Domaine(s)
- Ultrasonographie
Record 23, Main entry term, French
- transducteur ultrasonore dans les plans multiples
1, record 23, French, transducteur%20ultrasonore%20dans%20les%20plans%20multiples
proposal, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Les transducteurs ultrasonores. Les transduceurs acousto-électriques transforment l'énergie électrique en énergie acoustique et réciproquement. Ce sont des transducteurs réversibles, le mme capteur pouvant servir d’émetteur et de récepteur. 2, record 23, French, - transducteur%20ultrasonore%20dans%20les%20plans%20multiples
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1988-09-21
Record 24, English
Record 24, Subject field(s)
- Electrical Circuits and Circuit Breakers
- Audio Technology
Record 24, Main entry term, English
- dividing network
1, record 24, English, dividing%20network
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- crossover network 2, record 24, English, crossover%20network
correct
- cross-over network 3, record 24, English, cross%2Dover%20network
correct
- loudspeaker crossover network 4, record 24, English, loudspeaker%20crossover%20network
correct
- crossover 4, record 24, English, crossover
correct
- speaker dividing network 5, record 24, English, speaker%20dividing%20network
- loudspeaker dividing network 1, record 24, English, loudspeaker%20dividing%20network
correct
- crossover filter 6, record 24, English, crossover%20filter
- sound crossover filter 6, record 24, English, sound%20crossover%20filter
avoid
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A frequency selective network that divides the spectrum into two or more frequency bands for distribution to different loads. 1, record 24, English, - dividing%20network
Record number: 24, Textual support number: 1 CONT
[A] crossover network ... [is an] electrical filter ... [mainly designed] for ... [use in a] multispeaker system. 7, record 24, English, - dividing%20network
Record number: 24, Textual support number: 2 CONT
The crossover frequency is dependent on the characteristics of the speaker units employed. The rate of attenuation may be 6, 12, or even 18 dB per octave .... General design considerations for crossover networks require that the crossover frequency should start becoming effective before the frequency response of the loudspeaker falls off and the loudspeaker becomes nonlinear. 4, record 24, English, - dividing%20network
Record number: 24, Textual support number: 1 OBS
If not otherwise specified, a crossover network is a passive circuit, i.e. made of coils, capacitors and (sometimes) resistors. 8, record 24, English, - dividing%20network
Record 24, French
Record 24, Domaine(s)
- Circuits électriques et coupe-circuits
- Électroacoustique
Record 24, Main entry term, French
- filtre passif
1, record 24, French, filtre%20passif
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- filtre 2, record 24, French, filtre
correct, see observation, masculine noun
- réseau de croisement 2, record 24, French, r%C3%A9seau%20de%20croisement
avoid, see observation, masculine noun
- filtre à coupure 2, record 24, French, filtre%20%C3%A0%20coupure
avoid, see observation, masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Dans une enceinte [acoustique] à plusieurs haut-parleurs, circuit électrique, composé d’inductances et de condensateurs, destiné à alimenter convenablement les transducteurs, chacun ne devant reproduire que la gamme de fréquences pour laquelle il a été conçu. 2, record 24, French, - filtre%20passif
Record number: 24, Textual support number: 1 CONT
Un filtre passif, incorporé à l’enceinte, assigne à chaque transducteur une gamme de fréquences à reproduire, par exemple : 20 à 600 Hz pour le grave; 600 à 5 000 Hz pour le médial; 5 à 20 kHz pour le tweeter. 2, record 24, French, - filtre%20passif
Record number: 24, Textual support number: 1 OBS
Selon que la gamme à reproduire est divisée en deux, trois ou cinq tranches, on parle de filtre [passif] à deux, trois ou cinq voies. 3, record 24, French, - filtre%20passif
Record number: 24, Textual support number: 2 OBS
On emploie souvent "filtre" lorsqu’il n’y a pas risque de confusion. 3, record 24, French, - filtre%20passif
Record number: 24, Textual support number: 3 OBS
Il est absolument incorrect de dire, dans ce contexte : "filtre à coupure", "réseau de croisement", "filtre de croisement", etc. 2, record 24, French, - filtre%20passif
Record 24, Key term(s)
- filtre de croisement
- filtre aiguilleur
- filtre séparateur
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1987-09-28
Record 25, English
Record 25, Subject field(s)
- Audio Technology
Record 25, Main entry term, English
- graphic equalizer
1, record 25, English, graphic%20equalizer
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
... a variable equalizer used ... [in sound production, transmission or recording systems]. The equalizer consists of two units: an amplifier and a group of resonant circuits; and a control panel containing a group of attenuator controls, with straightline characteristics, operating in conjunction with a panel designed to show the equalization graphically by the position of the equalizer controls. Each control permits a portion of the audio frequency spectrum to be increased or decreased 8 dB in steps of 1 dB. Frequencies of 63, 160, 400, 1000, 2500, and 6300 Hz have been selected to provide a balanced energy response in the intermediate frequencies. Because of the control panel design ... [we can see] the amount of equalization graphically at all times; hence its name. 1, record 25, English, - graphic%20equalizer
Record number: 25, Textual support number: 1 OBS
Equalizer: [In most of domestic audio systems, it's a] passive device designed to compensate for an undesired amplitude-frequency and/or phase-frequency characteristic of ... [the systems or their components]. 2, record 25, English, - graphic%20equalizer
Record 25, French
Record 25, Domaine(s)
- Électroacoustique
Record 25, Main entry term, French
- égaliseur graphique
1, record 25, French, %C3%A9galiseur%20graphique
correct, see observation, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- correcteur graphique 1, record 25, French, correcteur%20graphique
correct, masculine noun
- égalisateur graphique 2, record 25, French, %C3%A9galisateur%20graphique
avoid, masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Égaliseur commandé par des curseurs modifiant chacun, en amplitude ou en phase, une fréquence déterminée du spectre. Les curseurs se déplaçant devant un panneau réglé, leur position permet en quelque sorte de "visualiser" la courbe d’égalisation. 1, record 25, French, - %C3%A9galiseur%20graphique
Record number: 25, Textual support number: 1 OBS
Égaliseur : Dispositif électrique, employé dans les systèmes de production, de transmission ou d’enregistrement du son pour obtenir une réponse en fréquence désirée, donnant généralement au signal électrique ou acoustique une intensité égale à toutes les fréquences d’une bande déterminée. 3, record 25, French, - %C3%A9galiseur%20graphique
Record number: 25, Textual support number: 2 OBS
L’usage a consacré les termes "égaliseur graphique" et "correcteur graphique", alors qu’il eût mieux valu parler d’égaliseur ou de correcteur "à graphique". Quant à "égalisateur", il n’a pas été officiellement reçu. 1, record 25, French, - %C3%A9galiseur%20graphique
Record number: 25, Textual support number: 3 OBS
La Commission électrotechnique internationale utilise "correcteur" de préférence à "égaliseur". 1, record 25, French, - %C3%A9galiseur%20graphique
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1987-05-08
Record 26, English
Record 26, Subject field(s)
- Audio Technology
Record 26, Main entry term, English
- efficiency
1, record 26, English, efficiency
correct, standardized
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
The ratio of the output power to the input power of a regulated power supply, expressed in percent. (...) As related to speaker systems, it is the relative ability to convert electrical energy into sound at a given volume level. 2, record 26, English, - efficiency
Record number: 26, Textual support number: 1 CONT
With an average efficiency of 10 per cent for the loudspeaker, 10 watts of audio-input power produces 1 watt of sound power by the speaker cone. 3, record 26, English, - efficiency
Record number: 26, Textual support number: 1 OBS
efficiency: Term standardized by the USA Standards Institute. 4, record 26, English, - efficiency
Record 26, French
Record 26, Domaine(s)
- Électroacoustique
Record 26, Main entry term, French
- rendement
1, record 26, French, rendement
correct, masculine noun, standardized
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
C'est le rapport entre puissance de sortie et puissance d’entrée dans tout transducteur. Pour un haut-parleur, il s’agit du rapport entre la puissance absorbée par sa bobine mobile(entrée électrique) et la puissance délivrée par sa membrane(sortie acoustique). 2, record 26, French, - rendement
Record number: 26, Textual support number: 1 OBS
Le terme voisin "efficacité" est défini par l’AFNOR (NF-S-30-102, 1973, p. 8) comme module du "quotient complexe d’une grandeur déterminée [pas nécessairement la puissance acoustique totale rayonnée] mesurée à la sortie d’un transducteur par une autre grandeur déterminée, mesurée à l’entrée (...)". 3, record 26, French, - rendement
Record number: 26, Textual support number: 2 OBS
rendement : Terme normalisé par l’AFNOR. 3, record 26, French, - rendement
Record 26, Key term(s)
- efficacité
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1976-06-19
Record 27, English
Record 27, Subject field(s)
- Physics
Record 27, Main entry term, English
- optoacoustic effect 1, record 27, English, optoacoustic%20effect
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
formed as in "optokinetic" cf. WEBIN 1, record 27, English, - optoacoustic%20effect
Record 27, French
Record 27, Domaine(s)
- Physique
Record 27, Main entry term, French
- effet optoacoustique
1, record 27, French, effet%20optoacoustique
masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Effet provoqué par un rayon laser qui, absorbé par un gaz contenu dans une chambre, est transformé en signal acoustique; un microphone détecte ce signal et le traduit en impulsion électrique qui apparaît sur l'ordinateur. 2, record 27, French, - effet%20optoacoustique
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1976-06-19
Record 28, English
Record 28, Subject field(s)
- Audio Technology
Record 28, Main entry term, English
- electrical acoustics 1, record 28, English, electrical%20acoustics
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, French
Record 28, Domaine(s)
- Électroacoustique
Record 28, Main entry term, French
- acoustique électrique
1, record 28, French, acoustique%20%C3%A9lectrique
feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record 28, Spanish
Record 28, Textual support, Spanish
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