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REFLECTED WAVE [37 records]
Record 1 - internal organization data 2024-02-28
Record 1, English
Record 1, Subject field(s)
- Optics
- Lasers and Masers
Record 1, Main entry term, English
- cylindrical cavity
1, record 1, English, cylindrical%20cavity
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
For the cylindrical cavities with different diameters and heights, the reflected shock wave from the cavity wall will be different, and the effects on spectral plasma are also different. 1, record 1, English, - cylindrical%20cavity
Record 1, French
Record 1, Domaine(s)
- Optique
- Masers et lasers
Record 1, Main entry term, French
- cavité cylindrique
1, record 1, French, cavit%C3%A9%20cylindrique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La conception spécifique de la cavité, incluant sa taille et sa forme, détermine les fréquences auxquelles la résonance peut se produire. Par exemple, une cavité cubique peut supporter des modes de résonance différents d'une cavité cylindrique. 2, record 1, French, - cavit%C3%A9%20cylindrique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-09-08
Record 2, English
Record 2, Subject field(s)
- Optics
- Computer Graphics
- Photography
Record 2, Main entry term, English
- optical holography
1, record 2, English, optical%20holography
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Optical holography is based on interference phenomena obtained on a holographic plate due to the superposition of two waves, namely the reflected wave from the object which contains details about the object, and the reference wave. 2, record 2, English, - optical%20holography
Record 2, French
Record 2, Domaine(s)
- Optique
- Infographie
- Photographie
Record 2, Main entry term, French
- holographie optique
1, record 2, French, holographie%20optique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
[…] l'holographie en ligne de microparticules a été l'une des premières applications métrologiques de l'holographie optique, car les objets (microparticules) créent des hologrammes interprétables a l'œil nu. 2, record 2, French, - holographie%20optique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-03-11
Record 3, English
Record 3, Subject field(s)
- Meteorology
Record 3, Main entry term, English
- classification of wave forms of atmospherics
1, record 3, English, classification%20of%20wave%20forms%20of%20atmospherics
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
In general, three main categories of wave forms of atmospherics may be recognized :(1) Irregular high-frequency type;(2) Regular type with smooth oscillations;(3) Regular type of more peaked character with successive reflected pulses which may form an extended wavetrain. Subdivisions of these principal classes are possible and transitional types also occur. 2, record 3, English, - classification%20of%20wave%20forms%20of%20atmospherics
Record 3, French
Record 3, Domaine(s)
- Météorologie
Record 3, Main entry term, French
- classification des ondes d'atmosphériques
1, record 3, French, classification%20des%20ondes%20d%27atmosph%C3%A9riques
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
En général, on peut distinguer trois catégories principales d'ondes d'atmosphériques : 1) Irrégulière à haute fréquence; 2) Régulière avec des oscillations adoucies; 3) Régulière à crêtes plus marquées avec des impulsions réfléchies successives qui peuvent former un train d'ondes étendu. Ces catégories principales peuvent être subdivisées à leur tour et il peut y avoir également des types de transition. 2, record 3, French, - classification%20des%20ondes%20d%27atmosph%C3%A9riques
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Meteorología
Record 3, Main entry term, Spanish
- clasificación de las formas de ondas atmosféricas
1, record 3, Spanish, clasificaci%C3%B3n%20de%20las%20formas%20de%20ondas%20atmosf%C3%A9ricas
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
En términos generales, pueden identificarse tres grupos principales de formas de ondas atmosféricas: 1) Irregular de alta frecuencia; 2) Regular con oscilaciones suaves; 3) Regular con picos más marcados y con impulsos reflejados sucesivos, que pueden formar un tren de ondas extenso. Estas categorías principales pueden subdividirse y también puede haber formas de transición. 1, record 3, Spanish, - clasificaci%C3%B3n%20de%20las%20formas%20de%20ondas%20atmosf%C3%A9ricas
Record 4 - internal organization data 2014-05-21
Record 4, English
Record 4, Subject field(s)
- Radio Waves
Record 4, Main entry term, English
- virtual height
1, record 4, English, virtual%20height
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The height above the earth of a hypothetical horizontal surface in free space at which a wave of the given frequency would have to be reflected to travel from a given transmitter to a given receiver in the same time as by reflection from the actual ionospheric layer. 2, record 4, English, - virtual%20height
Record 4, French
Record 4, Domaine(s)
- Ondes radioélectriques
Record 4, Main entry term, French
- hauteur virtuelle
1, record 4, French, hauteur%20virtuelle
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- hauteur virtuelle de réflexion 1, record 4, French, hauteur%20virtuelle%20de%20r%C3%A9flexion
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Altitude de la surface horizontale sur laquelle devrait se réfléchir, pour une fréquence donnée, une onde radioélectrique se propageant dans le vide, entre un émetteur et un récepteur donnés, pour que la durée du parcours soit la même que celle du parcours réel comprenant une réflexion dans l'ionosphère. 2, record 4, French, - hauteur%20virtuelle
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Ondas radioeléctricas
Record 4, Main entry term, Spanish
- altura virtual
1, record 4, Spanish, altura%20virtual
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Altura de la superficie horizontal sobre la cual ha de reflejarse una onda radioeléctrica de frecuencia dada que se propaga en el vacío entre un emisor y un receptor, para que la duración del recorrido sea la misma que la del recorrido real que comprenda una reflexión en la ionosfera. 2, record 4, Spanish, - altura%20virtual
Record 5 - internal organization data 2012-07-10
Record 5, English
Record 5, Subject field(s)
- Lasers and Masers
- Optics
Record 5, Main entry term, English
- resonant cavity
1, record 5, English, resonant%20cavity
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- resonant optical cavity 2, record 5, English, resonant%20optical%20cavity
correct
- optical resonant cavity 3, record 5, English, optical%20resonant%20cavity
correct
- optical resonator 4, record 5, English, optical%20resonator
correct
- cavity resonator 5, record 5, English, cavity%20resonator
correct
- resonator 6, record 5, English, resonator
correct
- cavity 7, record 5, English, cavity
correct
- resonant structure 8, record 5, English, resonant%20structure
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A chamber or enclosure whose design and physical characteristics permit only energy of a specific frequency to be propagated. 9, record 5, English, - resonant%20cavity
Record number: 5, Textual support number: 1 CONT
An effective laser also needs to have an optical resonant cavity in which the photon emission is amplified. This resonant cavity is a Fabry-Perot etalon... The etalon, consists of two parallel, semi-reflecting mirrors. The etalon is a Fabry-Perot interferometer whose mirrors are separated by a fixed distance. Electromagnetic radiation passes through the first half-silvered mirror(left-hand side). The radiation can then either be transmitted through or reflected by the second mirror. If the radiation is reflected, more electron-hole pairs are stimulated to emit radiation. Constructive interference occurs between the reflected wave and the more recently emitted wave, and the radiation is amplified. 10, record 5, English, - resonant%20cavity
Record 5, French
Record 5, Domaine(s)
- Masers et lasers
- Optique
Record 5, Main entry term, French
- cavité résonnante
1, record 5, French, cavit%C3%A9%20r%C3%A9sonnante
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- cavité résonante laser 2, record 5, French, cavit%C3%A9%20r%C3%A9sonante%20laser
correct, feminine noun
- cavité résonante optique 3, record 5, French, cavit%C3%A9%20r%C3%A9sonante%20optique
correct, feminine noun
- résonateur optique 4, record 5, French, r%C3%A9sonateur%20optique
correct, masculine noun
- cavité laser 5, record 5, French, cavit%C3%A9%20laser
correct, feminine noun
- résonateur 6, record 5, French, r%C3%A9sonateur
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
La possibilité du phénomène laser et d'émission éventuelle d'un rayon laser sont liées aux conditions suivantes : Existence d'un milieu (dans le cas du gyromètre laser, c'est un gaz) possédant au moins trois niveaux d'énergie [...]. Existence d'un procédé, dit de pompage, impliquant un apport d'énergie faisant passer un grand nombre d'électrons du niveau E0) au niveau E [indice 2. Dans le cas des gyromètres laser, le pompage est obtenu par voie électrique [...]. Existence d'un phénomène de résonance correspondant à des ondes lumineuses [...] Dans le cas des gyromètres laser, une cavité résonnante est formée par un ensemble de miroirs de haute qualité. 7, record 5, French, - cavit%C3%A9%20r%C3%A9sonnante
Record number: 5, Textual support number: 2 CONT
La mise au point de cavités résonantes laser, en circuit optique fermé, a permis, dans les années quatre-vingt, la réalisation de gyrolasers pouvant, dans une certaine mesure, concurrencer les gyromètres mécaniques. 2, record 5, French, - cavit%C3%A9%20r%C3%A9sonnante
Record number: 5, Textual support number: 1 OBS
résonant, variante résonnant. 8, record 5, French, - cavit%C3%A9%20r%C3%A9sonnante
Record 5, Key term(s)
- cavité résonante
- cavité résonnante laser
- cavité résonnante optique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-08-26
Record 6, English
Record 6, Subject field(s)
- Radio Waves
Record 6, Main entry term, English
- reflected wave
1, record 6, English, reflected%20wave
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record 6, French
Record 6, Domaine(s)
- Ondes radioélectriques
Record 6, Main entry term, French
- onde réfléchie
1, record 6, French, onde%20r%C3%A9fl%C3%A9chie
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Partie d'une onde qui revient en arrière après réflexion sur un point de transition. 2, record 6, French, - onde%20r%C3%A9fl%C3%A9chie
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Ondas radioeléctricas
Record 6, Main entry term, Spanish
- onda reflejada
1, record 6, Spanish, onda%20reflejada
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Onda que sale de una discontinuidad en una línea de transmisión moviéndose en sentido opuesto al de la onda incidente. 1, record 6, Spanish, - onda%20reflejada
Record 7 - internal organization data 2010-05-17
Record 7, English
Record 7, Subject field(s)
- Radio Waves
Record 7, Main entry term, English
- pseudo-Brewster angle
1, record 7, English, pseudo%2DBrewster%20angle
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- pseudo Brewster angle 2, record 7, English, pseudo%20Brewster%20angle
correct
- pseudo Brewster-angle 3, record 7, English, pseudo%20Brewster%2Dangle
less frequent
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The minimum in the reflection coefficient for vertical polarization(para) occurs at the pseudo Brewster angle. This angle marks the sign change in the real part of the reflection coefficient for parallel polarization. The sign change produces a reversal in the sense of a reflected circularly polarized wave. For randomly polarized radiation, the pseudo Brewster angle minimum enhances the horizontally polarized component relative to the vertically polarized component. 4, record 7, English, - pseudo%2DBrewster%20angle
Record 7, French
Record 7, Domaine(s)
- Ondes radioélectriques
Record 7, Main entry term, French
- pseudo-incidence brewstérienne
1, record 7, French, pseudo%2Dincidence%20brewst%C3%A9rienne
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record 7, Key term(s)
- pseudo incidence brewstérienne
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2010-04-12
Record 8, English
Record 8, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 8, Main entry term, English
- sound-reflection factor
1, record 8, English, sound%2Dreflection%20factor
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- acoustical reflection factor 2, record 8, English, acoustical%20reflection%20factor
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The percentage of energy reflected from a large plane surface of uniform material on the incidence of a sound wave at a specified angle. 1, record 8, English, - sound%2Dreflection%20factor
Record 8, Key term(s)
- sound reflection factor
Record 8, French
Record 8, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 8, Main entry term, French
- facteur de réflexion acoustique
1, record 8, French, facteur%20de%20r%C3%A9flexion%20acoustique
correct, masculine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- facteur de réflexion 2, record 8, French, facteur%20de%20r%C3%A9flexion
correct, masculine noun
- coefficient de réflexion 3, record 8, French, coefficient%20de%20r%C3%A9flexion
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
À une fréquence déterminée et dans des conditions spécifiées, pour un élément donné, fraction de la puissance acoustique incidente qui est réfléchie par cet élément. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 1, record 8, French, - facteur%20de%20r%C3%A9flexion%20acoustique
Record number: 8, Textual support number: 1 CONT
[...] lorsqu'on remplace le revêtement de la paroi par un matériau dont le facteur d'absorption est plus élevé que celui du revêtement initial, le facteur de réflexion de l'ensemble paroi + revêtement est diminué, mais le facteur de transmission ne change pas. 2, record 8, French, - facteur%20de%20r%C3%A9flexion%20acoustique
Record number: 8, Textual support number: 1 OBS
facteur de réflexion acoustique : terme normalisé par l'AFNOR. 4, record 8, French, - facteur%20de%20r%C3%A9flexion%20acoustique
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2010-03-11
Record 9, English
Record 9, Subject field(s)
- Scientific Instruments
- Weather Stations and Meteorological Instruments and Equipment
Record 9, Main entry term, English
- net pyranometer
1, record 9, English, net%20pyranometer
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Instrument for measuring the difference between the solar radiation intensities falling on both sides of a plane surface from the solid angle 2[pi], respectively. 2, record 9, English, - net%20pyranometer
Record number: 9, Textual support number: 1 CONT
When a pyranometer is oriented downwards it measures the reflected shortwave radiation, and is thus called an albedometer. When two pyranometers are associated, one oriented upwards and the other downwards, the net short wave radiation is measured. The instrument is then called a net pyranometer. A point of caution is that any instrument used as an albedometer or net pyranometer must have mil sensitivity to all spectra of visible light. This is important since the composition of reflected light from vegetation is highly biased toward green. 3, record 9, English, - net%20pyranometer
Record 9, French
Record 9, Domaine(s)
- Instruments scientifiques
- Stations, instruments et équipements météorologiques
Record 9, Main entry term, French
- pyranomètre pour le rayonnement solaire résultant
1, record 9, French, pyranom%C3%A8tre%20pour%20le%20rayonnement%20solaire%20r%C3%A9sultant
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- pyranomètre différentiel 2, record 9, French, pyranom%C3%A8tre%20diff%C3%A9rentiel
masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Instrument de mesure de la différence entre les intensités du rayonnement solaire parvenant respectivement sur chacun des côtés d'une surface plane à partir d'angles solides de 2[pi]. 3, record 9, French, - pyranom%C3%A8tre%20pour%20le%20rayonnement%20solaire%20r%C3%A9sultant
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Instrumentos científicos
- Estaciones, instrumentos y equipos meteorológicos
Record 9, Main entry term, Spanish
- piranómetro para la radiación solar neta
1, record 9, Spanish, piran%C3%B3metro%20para%20la%20radiaci%C3%B3n%20solar%20neta
masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Instrumento para medir la diferencia entre las intensidades de la radiación solar incidente, desde los correspondientes ángulos sólidos iguales a 2[pi], sobre cada uno de los dos lados de una superficie. 1, record 9, Spanish, - piran%C3%B3metro%20para%20la%20radiaci%C3%B3n%20solar%20neta
Record 10 - internal organization data 2009-11-16
Record 10, English
Record 10, Subject field(s)
- Telecommunications
- Radio Waves
Record 10, Main entry term, English
- critical frequency
1, record 10, English, critical%20frequency
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The critical frequency... is the highest frequency that can be reflected when a signal strikes the ionosphere as a vertical(90° with respect to the surface) incident wave. 2, record 10, English, - critical%20frequency
Record 10, French
Record 10, Domaine(s)
- Télécommunications
- Ondes radioélectriques
Record 10, Main entry term, French
- fréquence critique
1, record 10, French, fr%C3%A9quence%20critique
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Telecomunicaciones
- Ondas radioeléctricas
Record 10, Main entry term, Spanish
- frecuencia crítica
1, record 10, Spanish, frecuencia%20cr%C3%ADtica
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Frecuencia máxima reflejada por la capa F2 con incidencia vertical. 1, record 10, Spanish, - frecuencia%20cr%C3%ADtica
Record 11 - internal organization data 2009-08-26
Record 11, English
Record 11, Subject field(s)
- Optics
- Radio Waves
- Lasers and Masers
Record 11, Main entry term, English
- angle of polarization
1, record 11, English, angle%20of%20polarization
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- polarization angle 2, record 11, English, polarization%20angle
correct
- polarizing angle 3, record 11, English, polarizing%20angle
correct
- Brewster’s angle 4, record 11, English, Brewster%26rsquo%3Bs%20angle
correct
- Brewster angle 5, record 11, English, Brewster%20angle
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
For parallel polarization, there is an angle of incidence where the reflected wave is zero(this angle is called the Brewster angle). Use of the Brewster angle will maximize the transmission of energy through a plane, parallel-sided dielectric plate. 6, record 11, English, - angle%20of%20polarization
Record 11, French
Record 11, Domaine(s)
- Optique
- Ondes radioélectriques
- Masers et lasers
Record 11, Main entry term, French
- angle de polarisation
1, record 11, French, angle%20de%20polarisation
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- angle de Brewster 1, record 11, French, angle%20de%20Brewster
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997. 2, record 11, French, - angle%20de%20polarisation
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Óptica
- Ondas radioeléctricas
- Láser y máser
Record 11, Main entry term, Spanish
- ángulo de Brewster
1, record 11, Spanish, %C3%A1ngulo%20de%20Brewster
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2008-10-16
Record 12, English
Record 12, Subject field(s)
- Telecommunications
- Radioelectricity
Record 12, Main entry term, English
- impedance matching network
1, record 12, English, impedance%20matching%20network
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Coupling network which includes one or more impedance elements construed or proportioned to substantially eliminate the reflected wave energy between the network and at least one of the connected circuits caused by impedance differences. 2, record 12, English, - impedance%20matching%20network
Record 12, French
Record 12, Domaine(s)
- Télécommunications
- Radioélectricité
Record 12, Main entry term, French
- réseau d'adaptation d'impédance
1, record 12, French, r%C3%A9seau%20d%27adaptation%20d%27imp%C3%A9dance
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Les modems destinés à être raccordés à une entrée de données d'une station radio mobile peuvent être certifiés comme constituant du matériel autonome pourvu que ce matériel comprenne des filtres audio pour limiter la bande de fréquences, qu'on puisse en régler le niveau au moyen de commandes accessibles et (idéalement) qu'il possède un réseau d'adaptation d'impédance avec l'entrée de données du matériel radio. 1, record 12, French, - r%C3%A9seau%20d%27adaptation%20d%27imp%C3%A9dance
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Telecomunicaciones
- Radioelectricidad
Record 12, Main entry term, Spanish
- red adaptadora de impedancias
1, record 12, Spanish, red%20adaptadora%20de%20impedancias
correct, feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2007-04-26
Record 13, English
Record 13, Subject field(s)
- Remote Sensing
- Radio Transmission and Reception
- Telecommunications Transmission
Record 13, Main entry term, English
- coherent reflector
1, record 13, English, coherent%20reflector
correct, officially approved
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
A coherent reflector is a simple or complex surface(such as a corner reflector) from which reflected wave components are coherent with respect to each other, and thus combine to yield larger effective power than would be observed from a diffuse scattering surface of the same area. 2, record 13, English, - coherent%20reflector
Record number: 13, Textual support number: 1 OBS
coherent reflector: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 13, English, - coherent%20reflector
Record 13, French
Record 13, Domaine(s)
- Télédétection
- Émission et réception radio
- Transmission (Télécommunications)
Record 13, Main entry term, French
- réflecteur cohérent
1, record 13, French, r%C3%A9flecteur%20coh%C3%A9rent
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 DEF
Surface géométrique simple ou complexe sur laquelle les composantes de l'onde réfléchie sont cohérentes l'une par rapport à l'autre et dont la combinaison produit une puissance effective plus grande que la puissance observée à partir d'une surface diffusante de superficie comparable. 2, record 13, French, - r%C3%A9flecteur%20coh%C3%A9rent
Record number: 13, Textual support number: 1 OBS
réflecteur cohérent : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 13, French, - r%C3%A9flecteur%20coh%C3%A9rent
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Teledetección
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 13, Main entry term, Spanish
- relector coherente
1, record 13, Spanish, relector%20coherente
correct, masculine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Superficie simple o compleja (como un reflector de esquina) en la cual los componentes de la onda reflejada son coherentes entre ellos y como consecuencia se combinan para producir una fuerza más grande que la que podría observarse desde una superficie de dispersión difusa de la misma área. 1, record 13, Spanish, - relector%20coherente
Record 14 - internal organization data 2007-04-19
Record 14, English
Record 14, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 14, Main entry term, English
- reflected sound
1, record 14, English, reflected%20sound
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A sound wave that reaches the listener after being reflected by one or more surfaces. 2, record 14, English, - reflected%20sound
Record 14, French
Record 14, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 14, Main entry term, French
- son réfléchi
1, record 14, French, son%20r%C3%A9fl%C3%A9chi
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Onde acoustique perçue par un auditeur une fois réfléchie par une ou plusieurs surfaces. 2, record 14, French, - son%20r%C3%A9fl%C3%A9chi
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2007-04-19
Record 15, English
Record 15, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 15, Main entry term, English
- reflected wave
1, record 15, English, reflected%20wave
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- reflected sound wave 2, record 15, English, reflected%20sound%20wave
proposal
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A wave that is heard by a listener after its reflection on one or more surfaces it encounters. 3, record 15, English, - reflected%20wave
Record 15, French
Record 15, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 15, Main entry term, French
- onde réfléchie
1, record 15, French, onde%20r%C3%A9fl%C3%A9chie
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- onde sonore réfléchie 2, record 15, French, onde%20sonore%20r%C3%A9fl%C3%A9chie
correct, feminine noun
- onde acoustique réfléchie 3, record 15, French, onde%20acoustique%20r%C3%A9fl%C3%A9chie
correct, feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Onde perçue par un auditeur après qu'elle eût été réfléchie à la suite de sa rencontre avec une ou plusieurs surfaces. 4, record 15, French, - onde%20r%C3%A9fl%C3%A9chie
Record number: 15, Textual support number: 1 CONT
Application à l'annulation d'écho. Cette application démarre, grâce à une bourse DRET dont bénéficie F. Seyfert, en collaboration avec M. Bordier et J.P. Marmorat (CMA École des Mines de Paris). L'objet en est la faisabilité du contrôle actif de l'écho d'un sous-marin en minimisant l'énergie de l'onde sonore réfléchie. Ce phénomène a été modélisé par le CMA de l'EMP sous forme d'un système dynamique linéaire stationnaire causal et stable de dimension infinie [...] 2, record 15, French, - onde%20r%C3%A9fl%C3%A9chie
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2007-02-01
Record 16, English
Record 16, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Space Physics
Record 16, Main entry term, English
- Bragg scattering
1, record 16, English, Bragg%20scattering
correct, officially approved
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Enhanced backscatter due to coherent combination of signals reflected from a rough surface having features, with periodic distribution in the direction of wave propagation, and whose spacing is equal to half of the wavelength as projected onto the surface. 2, record 16, English, - Bragg%20scattering
Record number: 16, Textual support number: 1 OBS
Bragg scattering: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 16, English, - Bragg%20scattering
Record 16, French
Record 16, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Physique spatiale
Record 16, Main entry term, French
- diffusion de Bragg
1, record 16, French, diffusion%20de%20Bragg
correct, feminine noun, officially approved
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
La diffusion de Bragg est la diffusion résultant d'une surface lorsque celle-ci présente des irrégularités [constantes] d'une hauteur moyenne égale à la demi-longueur d'onde ou à un nombre entier de demi-longueurs d'ondes de l'onde incidente. 2, record 16, French, - diffusion%20de%20Bragg
Record number: 16, Textual support number: 1 OBS
diffusion de Bragg : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 16, French, - diffusion%20de%20Bragg
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Física espacial
Record 16, Main entry term, Spanish
- difracción de Bragg
1, record 16, Spanish, difracci%C3%B3n%20de%20Bragg
correct, feminine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 CONT
Las redes de difracción de Bragg o Bragg scatterings, se han convertido en un componente fundamental para la mayor parte de las aplicaciones relacionadas con las comunicaciones ópticas, tales como: enrutamiento, filtrado, control y amplificación de señales ópticas dentro de la nueva generación de redes de telecomunicación de alta densidad [...] 1, record 16, Spanish, - difracci%C3%B3n%20de%20Bragg
Record 17 - internal organization data 2007-01-15
Record 17, English
Record 17, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 17, Main entry term, English
- primitive root diffuser
1, record 17, English, primitive%20root%20diffuser
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Primitive Root Diffuser. Designed utilizing modulated prime root number theory, the math shows us that the reflected energies will be equal in all the diffraction directions, yielding an even sound redistribution pattern... Its special performance feature is that it virtually eliminates the specular component of the incident sound wave. This means that in terms of creating a sense of spaciousness, while supporting imaging, there is no equal. 1, record 17, English, - primitive%20root%20diffuser
Record 17, French
Record 17, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 17, Main entry term, French
- diffuseur à racine primitive
1, record 17, French, diffuseur%20%C3%A0%20racine%20primitive
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Diffuseur cellulaire possédant un facteur de proportionnalité qui est obtenu par multiplication du modulo d'un nombre premier par la racine primitive de ce nombre, élevée à la puissance de la position de la cellule. 2, record 17, French, - diffuseur%20%C3%A0%20racine%20primitive
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2006-10-16
Record 18, English
Record 18, Subject field(s)
- Atmospheric Physics
- Space Physics
Record 18, Main entry term, English
- specular reflection
1, record 18, English, specular%20reflection
correct, officially approved
Record 18, Abbreviations, English
Record 18, Synonyms, English
- regular reflection 2, record 18, English, regular%20reflection
correct
- direct reflection 3, record 18, English, direct%20reflection
- mirror reflection 3, record 18, English, mirror%20reflection
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
Reflection of electromagnetic, acoustic, or water waves in which the reflected waves travel in a definite direction, and the directions of the incident and reflected waves make equal angles with a line perpendicular to the reflecting surface, and lie in the same plane with it. 3, record 18, English, - specular%20reflection
Record number: 18, Textual support number: 1 OBS
Specular reflection is described by the law of reflection, according to which incident and reflected waves lie in the plane of incidence, defined by the normal to the interface and the direction of the incident wave, and make the same angle of incidence with this normal. Specular reflection is distinguished from refraction in that the direction of propagation of the reflected wave has a component opposite the direction of the incident wave. Although the law of(specular) reflection is often a good approximation, it is not exact... 4, record 18, English, - specular%20reflection
Record number: 18, Textual support number: 2 OBS
specular reflection: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 5, record 18, English, - specular%20reflection
Record 18, French
Record 18, Domaine(s)
- Physique de l'atmosphère
- Physique spatiale
Record 18, Main entry term, French
- réflexion spéculaire
1, record 18, French, r%C3%A9flexion%20sp%C3%A9culaire
correct, feminine noun, standardized, officially approved
Record 18, Abbreviations, French
Record 18, Synonyms, French
- réflexion régulière 2, record 18, French, r%C3%A9flexion%20r%C3%A9guli%C3%A8re
correct, feminine noun, standardized
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Réflexion du rayonnement par une surface lisse, comme un miroir, telle que l'angle d'incidence et l'angle de réflexion sont égaux. 3, record 18, French, - r%C3%A9flexion%20sp%C3%A9culaire
Record number: 18, Textual support number: 2 DEF
Réflexion obéissant aux lois optiques (ou lois de Descartes), valables pour les miroirs. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 4, record 18, French, - r%C3%A9flexion%20sp%C3%A9culaire
Record number: 18, Textual support number: 1 OBS
réflexion spéculaire; réflexion régulière : termes normalisés par l'AFNOR. 5, record 18, French, - r%C3%A9flexion%20sp%C3%A9culaire
Record number: 18, Textual support number: 2 OBS
réflexion spéculaire : terme uniformisé par le Comité d'uniformisation de la terminologie spatiale (CUTS) et par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 6, record 18, French, - r%C3%A9flexion%20sp%C3%A9culaire
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Física de la atmósfera
- Física espacial
Record 18, Main entry term, Spanish
- reflexión especular
1, record 18, Spanish, reflexi%C3%B3n%20especular
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Reflexión de la radiación por una superficie lisa, como un espejo, en que los ángulos de incidencia y de reflexión son iguales. 2, record 18, Spanish, - reflexi%C3%B3n%20especular
Record number: 18, Textual support number: 1 CONT
[...] las vueltas en un sentido y otro están relacionadas por reflexiones especulares. 3, record 18, Spanish, - reflexi%C3%B3n%20especular
Record 19 - internal organization data 2006-04-18
Record 19, English
Record 19, Subject field(s)
- Remote Sensing
Record 19, Main entry term, English
- sun glitter
1, record 19, English, sun%20glitter
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 specularly reflected Sun light. 2, record 19, English, - sun%20glitter
Record number: 19, Textual support number: 1 CONT
Due to the variably oriented wave facets which reflect direct solar radiation in many directions other than the direction of specular reflection, the resulting radiance distribution of a remote sensing image shows glitter patterns. Therefore, the portion of reflected direct sunlight is called sun glitter. 3, record 19, English, - sun%20glitter
Record number: 19, Textual support number: 1 OBS
sun glitter: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 19, English, - sun%20glitter
Record 19, French
Record 19, Domaine(s)
- Télédétection
Record 19, Main entry term, French
- miroitement
1, record 19, French, miroitement
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 DEF
Réflexion spéculaire de la lumière du Soleil. 2, record 19, French, - miroitement
Record number: 19, Textual support number: 1 OBS
miroitement : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 19, French, - miroitement
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2005-07-29
Record 20, English
Record 20, Subject field(s)
- Atmospheric Physics
- Radio Waves
- Radio Interference
Record 20, Main entry term, English
- irregular high-frequency type atmospherics
1, record 20, English, irregular%20high%2Dfrequency%20type%20atmospherics
correct, see observation, plural
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
One of the three main categories of wave forms of atmospherics. 2, record 20, English, - irregular%20high%2Dfrequency%20type%20atmospherics
Record number: 20, Textual support number: 1 OBS
In general, three main categories of wave forms of atmospherics may be recognized :(1) Irregular high-frequency type;(2) Regular type with smooth oscillations;(3) Regular type of more peaked character with successive reflected pulses which may form an extended wavetrain. Subdivisions of these principal classes are possible and transitional types also occur. 3, record 20, English, - irregular%20high%2Dfrequency%20type%20atmospherics
Record number: 20, Textual support number: 2 OBS
irregular high-frequency type atmospherics: term rarely used in the singular (irregular high-frequency type atmospheric). 4, record 20, English, - irregular%20high%2Dfrequency%20type%20atmospherics
Record 20, Key term(s)
- irregular high-frequency type atmospheric
- irregular high frequency type atmospherics
- irregular high frequency type atmospheric
Record 20, French
Record 20, Domaine(s)
- Physique de l'atmosphère
- Ondes radioélectriques
- Perturbations radio
Record 20, Main entry term, French
- atmosphériques irréguliers à haute fréquence
1, record 20, French, atmosph%C3%A9riques%20irr%C3%A9guliers%20%C3%A0%20haute%20fr%C3%A9quence
correct, see observation, masculine noun, plural
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Ondes radio-électriques irrégulières à haute fréquence d'atmosphériques. 2, record 20, French, - atmosph%C3%A9riques%20irr%C3%A9guliers%20%C3%A0%20haute%20fr%C3%A9quence
Record number: 20, Textual support number: 1 OBS
En général, on peut distinguer trois catégories principales d'ondes d'atmosphériques : 1) Irrégulière à haute fréquence; 2) Régulière avec des oscillations adoucies; 3) Régulière à crêtes plus marquées avec des impulsions réfléchies successives qui peuvent former un train d'ondes étendu. Ces catégories principales peuvent être subdivisées à leur tour et il peut y avoir également des types de transition. 3, record 20, French, - atmosph%C3%A9riques%20irr%C3%A9guliers%20%C3%A0%20haute%20fr%C3%A9quence
Record number: 20, Textual support number: 2 OBS
atmosphériques irréguliers à haute fréquence : terme rarement utilisé au singulier (atmosphérique irrégulier à haute fréquence). 4, record 20, French, - atmosph%C3%A9riques%20irr%C3%A9guliers%20%C3%A0%20haute%20fr%C3%A9quence
Record 20, Key term(s)
- atmosphérique irrégulier à haute fréquence
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Física de la atmósfera
- Ondas radioeléctricas
- Perturbaciones radioeléctricas
Record 20, Main entry term, Spanish
- parásitos atmosféricos irregulares de alta frecuencia
1, record 20, Spanish, par%C3%A1sitos%20atmosf%C3%A9ricos%20irregulares%20de%20alta%20frecuencia
correct, masculine noun, plural
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Una de las tres principales categorías de las formas de ondas de los atmosféricos. 2, record 20, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20irregulares%20de%20alta%20frecuencia
Record number: 20, Textual support number: 1 OBS
En términos generales, pueden identificarse tres grupos principales de formas de ondas atmosféricas: 1) Irregular de alta frecuencia; 2) Regular con oscilaciones suaves; 3) Regular con picos más marcados y con impulsos reflejados sucesivos, que pueden formar un tren de ondas extenso. Estas categorías principales pueden subdividirse y también puede haber formas de transición. 3, record 20, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20irregulares%20de%20alta%20frecuencia
Record 20, Key term(s)
- parásito atmosférico irregular de alta frecuencia
Record 21 - internal organization data 2005-07-29
Record 21, English
Record 21, Subject field(s)
- Atmospheric Physics
- Radio Waves
- Radio Interference
Record 21, Main entry term, English
- regular peaked and long-train atmospherics
1, record 21, English, regular%20peaked%20and%20long%2Dtrain%20atmospherics
correct, see observation, plural
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 OBS
In general, three main categories of wave forms of atmospherics may be recognized :(1) Irregular high-frequency type;(2) Regular type with smooth oscillations;(3) Regular type of more peaked character with successive reflected pulses which may form an extended wavetrain. Subdivisions of these principal classes are possible and transitional types also occur. 2, record 21, English, - regular%20peaked%20and%20long%2Dtrain%20atmospherics
Record number: 21, Textual support number: 2 OBS
regular peaked and long-train atmospherics: term rarely used in the singular (regular peaked and long-train atmospheric). 3, record 21, English, - regular%20peaked%20and%20long%2Dtrain%20atmospherics
Record 21, Key term(s)
- regular peaked and long-train atmospheric
- regular peaked and long train atmospherics
- regular peaked and long train atmospheric
Record 21, French
Record 21, Domaine(s)
- Physique de l'atmosphère
- Ondes radioélectriques
- Perturbations radio
Record 21, Main entry term, French
- atmosphériques à crêtes
1, record 21, French, atmosph%C3%A9riques%20%C3%A0%20cr%C3%AAtes
correct, see observation, masculine noun, plural
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Ondes radio-électriques régulières d'atmosphériques à crêtes marquées avec des impulsions réfléchies successives qui peuvent former un train d'ondes étendu. 2, record 21, French, - atmosph%C3%A9riques%20%C3%A0%20cr%C3%AAtes
Record number: 21, Textual support number: 1 OBS
En général, on peut distinguer trois catégories principales d'ondes d'atmosphériques : 1) Irrégulière à haute fréquence; 2) Régulière avec des oscillations adoucies; 3) Régulière à crêtes plus marquées avec des impulsions réfléchies successives qui peuvent former un train d'ondes étendu. Ces catégories principales peuvent être subdivisées à leur tour et il peut y avoir également des types de transition. 3, record 21, French, - atmosph%C3%A9riques%20%C3%A0%20cr%C3%AAtes
Record number: 21, Textual support number: 2 OBS
atmosphériques à crêtes : terme rarement utilisé au singulier (atmosphérique à crêtes). 4, record 21, French, - atmosph%C3%A9riques%20%C3%A0%20cr%C3%AAtes
Record 21, Key term(s)
- atmosphérique à crêtes
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Física de la atmósfera
- Ondas radioeléctricas
- Perturbaciones radioeléctricas
Record 21, Main entry term, Spanish
- parásitos atmosféricos de cresta
1, record 21, Spanish, par%C3%A1sitos%20atmosf%C3%A9ricos%20de%20cresta
correct, masculine noun, plural
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Una de las tres principales categorías de las formas de ondas de los atmosféricos. 1, record 21, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20de%20cresta
Record number: 21, Textual support number: 1 OBS
En términos generales, pueden identificarse tres grupos principales de formas de ondas atmosféricas: 1) Irregular de alta frecuencia; 2) Regular con oscilaciones suaves; 3) Regular con picos más marcados y con impulsos reflejados sucesivos, que pueden formar un tren de ondas extenso. Estas categorías principales pueden subdividirse y también puede haber formas de transición. 2, record 21, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20de%20cresta
Record 21, Key term(s)
- parásito atmosférico de cresta
Record 22 - internal organization data 2005-07-29
Record 22, English
Record 22, Subject field(s)
- Atmospheric Physics
- Radio Waves
- Radio Interference
Record 22, Main entry term, English
- regular smooth atmospherics
1, record 22, English, regular%20smooth%20atmospherics
correct, see observation, plural
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 OBS
In general, three main categories of wave forms of atmospherics may be recognized :(1) Irregular high-frequency type;(2) Regular type with smooth oscillations;(3) Regular type of more peaked character with successive reflected pulses which may form an extended wavetrain. Subdivisions of these principal classes are possible and transitional types also occur. 2, record 22, English, - regular%20smooth%20atmospherics
Record number: 22, Textual support number: 2 OBS
regular smooth atmospherics: term rarely used in the singular (regular smooth atmospheric). 3, record 22, English, - regular%20smooth%20atmospherics
Record 22, Key term(s)
- regular smooth atmospheric
Record 22, French
Record 22, Domaine(s)
- Physique de l'atmosphère
- Ondes radioélectriques
- Perturbations radio
Record 22, Main entry term, French
- atmosphériques réguliers
1, record 22, French, atmosph%C3%A9riques%20r%C3%A9guliers
correct, see observation, masculine noun, plural
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Ondes radio-électriques régulières d'atmosphériques avec des oscillations adoucies. 2, record 22, French, - atmosph%C3%A9riques%20r%C3%A9guliers
Record number: 22, Textual support number: 1 OBS
En général, on peut distinguer trois catégories principales d'ondes d'atmosphériques : 1) Irrégulière à haute fréquence; 2) Régulière avec des oscillations adoucies; 3) Régulière à crêtes plus marquées avec des impulsions réfléchies successives qui peuvent former un train d'ondes étendu. Ces catégories principales peuvent être subdivisées à leur tour et il peut y avoir également des types de transition. 3, record 22, French, - atmosph%C3%A9riques%20r%C3%A9guliers
Record number: 22, Textual support number: 2 OBS
atmosphériques réguliers : terme rarement utilisé au singulier (atmosphérique régulier). 4, record 22, French, - atmosph%C3%A9riques%20r%C3%A9guliers
Record 22, Key term(s)
- atmosphérique régulier
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Física de la atmósfera
- Ondas radioeléctricas
- Perturbaciones radioeléctricas
Record 22, Main entry term, Spanish
- parásitos atmosféricos regulares
1, record 22, Spanish, par%C3%A1sitos%20atmosf%C3%A9ricos%20regulares
correct, masculine noun, plural
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Una de las tres principales categorías de las formas de ondas de los atmosféricos. 1, record 22, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20regulares
Record number: 22, Textual support number: 1 OBS
En términos generales, pueden identificarse tres grupos principales de formas de ondas atmosféricas: 1) Irregular de alta frecuencia; 2) Regular con oscilaciones suaves; 3) Regular con picos más marcados y con impulsos reflejados sucesivos, que pueden formar un tren de ondas extenso. Estas categorías principales pueden subdividirse y también puede haber formas de transición. 2, record 22, Spanish, - par%C3%A1sitos%20atmosf%C3%A9ricos%20regulares
Record 22, Key term(s)
- parásito atmosférico regular
Record 23 - internal organization data 2003-11-21
Record 23, English
Record 23, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 23, Main entry term, English
- acoustic diffraction
1, record 23, English, acoustic%20diffraction
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- diffraction of sound 2, record 23, English, diffraction%20of%20sound
correct
- diffraction 3, record 23, English, diffraction
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
Ability of a sound wave to "flow" around an object or through openings with little energy loss. 4, record 23, English, - acoustic%20diffraction
Record number: 23, Textual support number: 1 CONT
Diffraction and scattering. When a sound wave strikes an obstacle of finite size, some of the sound energy is reflected, some is transmitted into the obstacle, and some gets around the obstacle and is said to be diffracted. 5, record 23, English, - acoustic%20diffraction
Record 23, French
Record 23, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 23, Main entry term, French
- diffraction acoustique
1, record 23, French, diffraction%20acoustique
correct, feminine noun, standardized
Record 23, Abbreviations, French
Record 23, Synonyms, French
- diffraction du son 2, record 23, French, diffraction%20du%20son
correct, feminine noun
- diffraction 3, record 23, French, diffraction
correct, feminine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Transformation des surfaces d'onde et modification de la répartition de l'énergie dues à la présence d'un obstacle situé sur le trajet de l'onde acoustique. 4, record 23, French, - diffraction%20acoustique
Record number: 23, Textual support number: 1 CONT
Une des propriétés les plus frappantes du son est sa capacité de contourner les obstacles. C'est une illustration d'une des caractéristiques générales des ondes : la diffraction. 3, record 23, French, - diffraction%20acoustique
Record number: 23, Textual support number: 1 OBS
diffraction acoustique : terme normalisé par l'AFNOR. 5, record 23, French, - diffraction%20acoustique
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Acústica (Física)
- Aislamiento y acústica arquitectónicos
Record 23, Main entry term, Spanish
- difracción acústica
1, record 23, Spanish, difracci%C3%B3n%20ac%C3%BAstica
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- difracción del sonido 1, record 23, Spanish, difracci%C3%B3n%20del%20sonido
correct, feminine noun
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Difracción de ondas sonoras. 1, record 23, Spanish, - difracci%C3%B3n%20ac%C3%BAstica
Record 24 - internal organization data 2002-10-08
Record 24, English
Record 24, Subject field(s)
- Telecommunications Transmission
- Electric Currents
Record 24, Main entry term, English
- return current
1, record 24, English, return%20current
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
Due to an impedance irregularity in a transmission system, a current wave reflected from the point of irregularity, which may combine with the forward transmitted wave in such a manner as to cause variations in the steady-state characteristics of the system. 2, record 24, English, - return%20current
Record 24, French
Record 24, Domaine(s)
- Transmission (Télécommunications)
- Courants (Électrocinétique)
Record 24, Main entry term, French
- courant réfléchi
1, record 24, French, courant%20r%C3%A9fl%C3%A9chi
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Onde de courant imputable à une irrégularité localisée d'impédance dans une voie de transmission, qui prend naissance au point d'irrégularité et se propage vers l'origine. 1, record 24, French, - courant%20r%C3%A9fl%C3%A9chi
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Corriente eléctrica
Record 24, Main entry term, Spanish
- corriente reflejada
1, record 24, Spanish, corriente%20reflejada
correct, feminine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 DEF
Debido a la irregularidad de la impedancia en un sistema de transmisión, onda de corriente reflejada desde el punto de irregularidad, que puede combinarse con la onda transmitida hacia delante de tal manera que cause variaciones en las características del régimen permanente del sistema. 1, record 24, Spanish, - corriente%20reflejada
Record 25 - internal organization data 2002-08-14
Record 25, English
Record 25, Subject field(s)
- Telecommunications Transmission
- Electromagnetic Radiation
Record 25, Main entry term, English
- power reflection factor
1, record 25, English, power%20reflection%20factor
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- power reflection coefficient 1, record 25, English, power%20reflection%20coefficient
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
The ratio of the power of the reflected wave to the power of the incident wave at a specified port or transverse cross-section of a transmission line. 2, record 25, English, - power%20reflection%20factor
Record 25, French
Record 25, Domaine(s)
- Transmission (Télécommunications)
- Rayonnements électromagnétiques
Record 25, Main entry term, French
- facteur de réflexion énergétique
1, record 25, French, facteur%20de%20r%C3%A9flexion%20%C3%A9nerg%C3%A9tique
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- facteur de réflexion en puissance 1, record 25, French, facteur%20de%20r%C3%A9flexion%20en%20puissance
correct, masculine noun
- coefficient de réflexion en puissance 2, record 25, French, coefficient%20de%20r%C3%A9flexion%20en%20puissance
correct, masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Rapport de la puissance de l'onde réfléchie à celle de l'onde incidente sur un accès ou sur une section droite d'une ligne de transmission. 1, record 25, French, - facteur%20de%20r%C3%A9flexion%20%C3%A9nerg%C3%A9tique
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiación electromagnética
Record 25, Main entry term, Spanish
- factor de reflexión de potencia
1, record 25, Spanish, factor%20de%20reflexi%C3%B3n%20de%20potencia
correct, masculine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
- coeficiente de reflexión de potencia 1, record 25, Spanish, coeficiente%20de%20reflexi%C3%B3n%20de%20potencia
correct, masculine noun
- reflectancia 2, record 25, Spanish, reflectancia
feminine noun
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 DEF
Relación entre la potencia recibida y la reflejada. 2, record 25, Spanish, - factor%20de%20reflexi%C3%B3n%20de%20potencia
Record 26 - internal organization data 2002-03-06
Record 26, English
Record 26, Subject field(s)
- CBRNE Weapons
- Weapon Systems
Record 26, Main entry term, English
- mach stem
1, record 26, English, mach%20stem
correct, NATO, standardized
Record 26, Abbreviations, English
Record 26, Synonyms, English
- mach front 1, record 26, English, mach%20front
correct, NATO, standardized
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
The shock front formed by the fusion of the incident and reflected shock fronts from an explosion. The term is generally used with reference to a blast wave, propagated in the air, reflected at the surface of the earth. In the ideal case, the mach stem is perpendicular to the reflecting surface and slightly convex(forward). 1, record 26, English, - mach%20stem
Record number: 26, Textual support number: 1 OBS
mach front; mach stem: terms and definition standardized by NATO. 2, record 26, English, - mach%20stem
Record 26, French
Record 26, Domaine(s)
- Armes CBRNE
- Systèmes d'armes
Record 26, Main entry term, French
- avant de l'onde de choc
1, record 26, French, avant%20de%20l%27onde%20de%20choc
correct, masculine noun, NATO, standardized
Record 26, Abbreviations, French
Record 26, Synonyms, French
- front de mach 1, record 26, French, front%20de%20mach
correct, masculine noun, NATO, standardized
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Front de choc formé par la fusion des fronts de choc incident et réfléchi, consécutifs à une explosion. Ce terme est généralement employé relativement à une onde de souffle propagée dans l'air et réfléchie par la surface de la terre. Dans le cas idéal, l'avant de l'onde de choc est perpendiculaire à la surface réfléchissante et légèrement convexe (vers l'avant). 1, record 26, French, - avant%20de%20l%27onde%20de%20choc
Record number: 26, Textual support number: 1 OBS
avant de l'onde de choc; front de mach : termes et définition normalisés par l'OTAN. 2, record 26, French, - avant%20de%20l%27onde%20de%20choc
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Armas QBRNE
- Sistemas de armas
Record 26, Main entry term, Spanish
- onda de mach
1, record 26, Spanish, onda%20de%20mach
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- frente de mach 1, record 26, Spanish, frente%20de%20mach
correct, masculine noun
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
Es el frente de choque formado por la intersección de los frentes de onda incidente y reflejado procedentes de una explosión. El término se emplea generalmente con referencia a una onda procedente de una explosión, que se propaga en el aire reflejada en la superficie de la tierra. En el caso ideal el frente de mach es perpendicular a la superficie reflectante y ligeramente convexo (hacia adelante). 1, record 26, Spanish, - onda%20de%20mach
Record 27 - internal organization data 2001-05-09
Record 27, English
Record 27, Subject field(s)
- Radio Waves
Record 27, Main entry term, English
- descending wave
1, record 27, English, descending%20wave
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- down-coming wave 1, record 27, English, down%2Dcoming%20wave
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A wave reflected in the ionosphere and returning to Earth. 1, record 27, English, - descending%20wave
Record 27, French
Record 27, Domaine(s)
- Ondes radioélectriques
Record 27, Main entry term, French
- onde descendante
1, record 27, French, onde%20descendante
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Ondas radioeléctricas
Record 27, Main entry term, Spanish
- onda descendente
1, record 27, Spanish, onda%20descendente
correct, feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Onda que se refleja en la ionosfera y vuelve a la Tierra. 1, record 27, Spanish, - onda%20descendente
Record 28 - internal organization data 1997-04-24
Record 28, English
Record 28, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
Record 28, Main entry term, English
- reflected wave 1, record 28, English, reflected%20wave
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record 28, French
Record 28, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
Record 28, Main entry term, French
- onde réfléchie
1, record 28, French, onde%20r%C3%A9fl%C3%A9chie
feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Onde-marée, à caractère progressif, qui se propage dans un bassin local en sens inverse de l'onde directe. 1, record 28, French, - onde%20r%C3%A9fl%C3%A9chie
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
Record 28, Main entry term, Spanish
- onda reflejada
1, record 28, Spanish, onda%20reflejada
feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1994-03-10
Record 29, English
Record 29, Subject field(s)
- Mathematics
- Computer Graphics
Record 29, Main entry term, English
- diffractal
1, record 29, English, diffractal
correct, noun
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
The term diffractals was coined in Berry 1979 to denote waves that are either reflected by a fractal surface or refracted by a slab of transparent material with fractally turbulent refractive index. Diffractals are a new wave regime in which ever finer levels of structures are explored and geometrical optics is never applicable. 2, record 29, English, - diffractal
Record 29, French
Record 29, Domaine(s)
- Mathématiques
- Infographie
Record 29, Main entry term, French
- diffractale
1, record 29, French, diffractale
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Structure créée par diffraction des ondes réfléchies par une surface fractale et dont la description échappe à la géométrie optique. 2, record 29, French, - diffractale
Record number: 29, Textual support number: 1 OBS
Terme formé vers 1979 par M. Berry à partir de «fractale de diffraction». 2, record 29, French, - diffractale
Record number: 29, Textual support number: 2 OBS
Néologisme créé par analogie à diffracté, diffractif, diffraction, diffractomètre (voir le Grand Robert, volume 3, page 531). 3, record 29, French, - diffractale
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1993-02-08
Record 30, English
Record 30, Subject field(s)
- Corporate Security
- Security Devices
Record 30, Main entry term, English
- active motion detector
1, record 30, English, active%20motion%20detector
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Active motion detectors fill the volume in range of the detector with either ultrasonic, microwave, or sonic energy. The transmitted energy forms a standing wave pattern as it reflects from the objects and walls in the room. Some of this energy is reflected back to the detector receiver, where it is received and processed. When there is a disturbance in the received signal due to someone moving within the protected area, the processor initiates an alarm. 1, record 30, English, - active%20motion%20detector
Record number: 30, Textual support number: 1 OBS
Active detection system: a ... system which emits energy as a means of detection. 2, record 30, English, - active%20motion%20detector
Record 30, French
Record 30, Domaine(s)
- Sécurité générale de l'entreprise
- Dispositifs de sécurité
Record 30, Main entry term, French
- détecteur actif de mouvement
1, record 30, French, d%C3%A9tecteur%20actif%20de%20mouvement
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1987-05-04
Record 31, English
Record 31, Subject field(s)
- Aeronautical Engineering and Maintenance
Record 31, Main entry term, English
- reflected forward power tester
1, record 31, English, reflected%20forward%20power%20tester
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- R.F. power tester 2, record 31, English, R%2EF%2E%20power%20tester
correct
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
R. F. Power and V. S. W. R. Indicator Portable Tester... manufacturer : Air Canada. Use : To indicate forward or reflected power, when connected between transceiver and antenna.... [This] Tester is a device for measuring R. F. Power and Voltage Standing Wave Ratio(VSWR) of coaxial transmission lines. The tester when connected in series with the transmission line between the transmitter and the antenna will indicate the power transferred in the forward direction and the reflected power in the reverse direction. It has a frequency range of 0. 5 to 225 MHz. 3, record 31, English, - reflected%20forward%20power%20tester
Record 31, French
Record 31, Domaine(s)
- Aérotechnique et maintenance
Record 31, Main entry term, French
- appareil de mesure des puissances incidente et réfléchie
1, record 31, French, appareil%20de%20mesure%20des%20puissances%20incidente%20et%20r%C3%A9fl%C3%A9chie
masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 OBS
appareil de mesure des puissances incidente et réfléchie : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9. 2, record 31, French, - appareil%20de%20mesure%20des%20puissances%20incidente%20et%20r%C3%A9fl%C3%A9chie
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1986-06-16
Record 32, English
Record 32, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 32, Main entry term, English
- indoor acoustics
1, record 32, English, indoor%20acoustics
proposal
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 OBS
indoor (adj.): of the inside of a house or building. 2, record 32, English, - indoor%20acoustics
Record number: 32, Textual support number: 2 OBS
Controlling noise indoors. When a sound wave strikes... a wall or ceiling, part of it is reflected, part of it is absorbed, and part of it is transmitted to some adjoining space.... the mechanisms governing sound absorption and sound isolation... must be understood in order to predict the resulting acoustical environment in a finished building. 3, record 32, English, - indoor%20acoustics
Record 32, French
Record 32, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 32, Main entry term, French
- acoustique interne
1, record 32, French, acoustique%20interne
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Le premier type de problème relève de ce que l'on appelle quelquefois l'acoustique interne du bâtiment parce qu'il faut contrôler le comportement du son à l'intérieur de locaux (...) 2, record 32, French, - acoustique%20interne
Record number: 32, Textual support number: 2 CONT
Les salles d'écoute, les studios d'enregistrement, les locaux d'habitation doivent posséder un certain nombre de caractéristiques acoustiques. L'acoustique interne définit les qualités souhaitables et propose les corrections parfois nécessaires. 3, record 32, French, - acoustique%20interne
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1986-06-16
Record 33, English
Record 33, Subject field(s)
- Acoustics (Physics)
Record 33, Main entry term, English
- incident ray
1, record 33, English, incident%20ray
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
... the reflected wave front makes the same angle with the interface as the incident wave front. This... constitutes the law of reflection. Equally well expressed in terms of the incident and reflected rays, this law is the same law that holds for light, namely, that the angle of reflection is equal to the angle of incidence. 1, record 33, English, - incident%20ray
Record 33, Key term(s)
- incident sound ray
Record 33, French
Record 33, Domaine(s)
- Acoustique (Physique)
Record 33, Main entry term, French
- rayon incident
1, record 33, French, rayon%20incident
proposal, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- rayon acoustique incident 1, record 33, French, rayon%20acoustique%20incident
proposal, masculine noun
- rayon sonore incident 1, record 33, French, rayon%20sonore%20incident
proposal, masculine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 OBS
par analogie avec "intensité (acoustique) incidente" : TECBA, 1970, vol. 3, no. 3381, p. 1-2. 1, record 33, French, - rayon%20incident
Record number: 33, Textual support number: 2 OBS
voir fiche "sound ray". 1, record 33, French, - rayon%20incident
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1986-06-02
Record 34, English
Record 34, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 34, Main entry term, English
- transmission of sound energy
1, record 34, English, transmission%20of%20sound%20energy
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
When a sound wave strikes the interface separating two media of different physical properties... some of the wave disturbance is reflected and some transmitted... through the second medium. The transmission of the sound energy is thus affected by the presence of the boundary. 1, record 34, English, - transmission%20of%20sound%20energy
Record 34, French
Record 34, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 34, Main entry term, French
- transmission d'énergie sonore
1, record 34, French, transmission%20d%27%C3%A9nergie%20sonore
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
Dans les problèmes d'isolation acoustique contre les bruits aériens, on s'intéresse à la transmission d'énergie sonore entre deux ambiances. 1, record 34, French, - transmission%20d%27%C3%A9nergie%20sonore
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1986-06-02
Record 35, English
Record 35, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 35, Main entry term, English
- transmitted sound energy
1, record 35, English, transmitted%20sound%20energy
proposal
Record 35, Abbreviations, English
Record 35, Synonyms, English
- transmitted energy 1, record 35, English, transmitted%20energy
proposal
Record 35, Textual support, English
Record number: 35, Textual support number: 1 OBS
When a sound wave strikes the interface separating two media of different physical properties... some of the wave disturbance is reflected and some transmitted... through the second medium. The transmission of the sound energy is thus affected by the presence of the boundary. 2, record 35, English, - transmitted%20sound%20energy
Record number: 35, Textual support number: 2 OBS
Transmission loss is the difference in decibels between the sound energy striking the surface separating two spaces and the energy transmitted. 3, record 35, English, - transmitted%20sound%20energy
Record number: 35, Textual support number: 3 OBS
In the case in which the density times velocity ... is the same in both media ... all the sound energy is transmitted across the boundary, and none is reflected. 2, record 35, English, - transmitted%20sound%20energy
Record 35, French
Record 35, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 35, Main entry term, French
- énergie sonore transmise
1, record 35, French, %C3%A9nergie%20sonore%20transmise
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- énergie transmise 1, record 35, French, %C3%A9nergie%20transmise
correct, feminine noun
- énergie acoustique transmise 2, record 35, French, %C3%A9nergie%20acoustique%20transmise
correct, feminine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 OBS
Quand une onde acoustique rencontre une paroi, une partie de l'énergie incidente (...) est réfléchie (...), une partie est absorbée (...) et la troisième partie est transmise (...) 1, record 35, French, - %C3%A9nergie%20sonore%20transmise
Record number: 35, Textual support number: 2 OBS
L'énergie acoustique est (...) transmise d'un local à l'autre par toutes les parois communes aux deux locaux. 3, record 35, French, - %C3%A9nergie%20sonore%20transmise
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1982-06-11
Record 36, English
Record 36, Subject field(s)
- Air Transport
- Aeroindustry
Record 36, Main entry term, English
- reflected wave effect 1, record 36, English, reflected%20wave%20effect
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record 36, French
Record 36, Domaine(s)
- Transport aérien
- Constructions aéronautiques
Record 36, Main entry term, French
- effet de choc réfléchi
1, record 36, French, effet%20de%20choc%20r%C3%A9fl%C3%A9chi
correct
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 OBS
Radio/Radar. 2, record 36, French, - effet%20de%20choc%20r%C3%A9fl%C3%A9chi
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1975-03-11
Record 37, English
Record 37, Subject field(s)
- Television (Radioelectricity)
Record 37, Main entry term, English
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 OBS
--a sound wave reflected from a hard surface. Ghost signal. 1, record 37, English, - echo
Record 37, French
Record 37, Domaine(s)
- Télévision (Radioélectricité)
Record 37, Main entry term, French
- image fantôme 1, record 37, French, image%20fant%C3%B4me
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 OBS
--en télévision, phénomène causé par la réflexion des ondes sur un obstacle (...) et se manifestant sous forme de dédoublement de l'image 1, record 37, French, - image%20fant%C3%B4me
Record 37, Spanish
Record 37, Textual support, Spanish
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