TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 OBS

Constant False-alarm Rate(CFAR). A constant false-alarm rate in the presence of variable levels of noise is usually a requirement placed on any modern radar. It is easily achieved in CW radars by use of filter banks. The energy reaching the filter bank is restricted either by automatic gain control or, when feasible, by limiting, and the thresholds in the circuitry following the filter bank are properly set with respect to the level in the total band. In a typical setting technique, random noise is injected into the amplifier that drives the filter bank, and each threshold is set to achieve the desired false-alarm rate. The level of noise is then varied and the threshold rechecked. If the limiting is proper, the false-alarm rate should not change. However, target signals in the absence of noise are unaffected, as they do not change the total energy present in the broad doppler spectrum sufficiently to reach the limiting level.  1, record 1, English, - constant%20false%2Dalarm%20rate

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

taux prédéterminé pour permettre à un récepteur de recevoir des échos de fausses cibles sans les traiter comme échos de cibles réelles.  5, record 1, French, - taux%20de%20fausse%20alarme%20constant

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

An amplifier in which the output load is in the cathode circuit of an electronic tube and the input is applied between the control grid and the far end of the cathode load.  2, record 2, English, - cathode%20follower

Record number: 2, Textual support number: 1 OBS

cathode follower: term standardized by IEEE.  2, record 2, English, - cathode%20follower

Record number: 2, Textual support number: 2 OBS

cathode follower circuit: term standardized by the International Electrotechnical Commission.  2, record 2, English, - cathode%20follower

Record number: 2, Textual support number: 3 OBS

This type of amplifier has a voltage gain less than unity; it has a high input impedance and a low output impedance; input and output signals are in phase.  2, record 2, English, - cathode%20follower

Record number: 2, Textual support number: 4 OBS

Equivalent transistorized amplifiers are called: emitter follower (pnp and npn transistors) and source follower (FETs).  2, record 2, English, - cathode%20follower

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Montage amplificateur dans lequel le signal de sortie est prélevé sur l'impédance cathodique du tube, le signal d'entrée étant appliqué entre la grille de commande et la masse.  2, record 2, French, - montage%20cathodyne

Record number: 2, Textual support number: 1 OBS

montage à cathode asservie : terme normalisé par la CEI.  2, record 2, French, - montage%20cathodyne

Record number: 2, Textual support number: 2 OBS

Le montage cathodyne est caractérisé par son impédance d'entrée élevée et sa faible impédance de sortie; les signaux d'entrée et de sortie ne sont pas déphasés et le gain en tension est inférieur à un.  2, record 2, French, - montage%20cathodyne

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Tipo de amplificador intermedio o compensador que emplea una válvula termoiónica, en el que el potencial del cátodo "sigue" al de la rejilla.  2, record 2, Spanish, - seguidor%20cat%C3%B3dico

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Hands-free amplifier... a linear audio amplifier with programmable gain that drives the voice speaker.  1, record 3, English, - hands%2Dfree%20amplifier

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

The gain of an op-amp [operational amplifier] without feedback is called the open-loop gain whereas the gain of an op-amp with a feedback circuit is called the closed-loop gain.  2, record 4, English, - closed%2Dloop%20gain

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

The gain of an amplifier system can be expressed in a variety of ways. Voltage, current, power, and(in some systems) decibels are expressed as gain.  1, record 5, English, - amplifier%20system

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The increase in signal power that is produced by an amplifier.  4, record 6, English, - amplification%20factor

Record number: 6, Textual support number: 1 CONT

The amplification factor, also called gain, is the extent to which an analog amplifier boosts the strength of a signal. Amplification factors are usually expressed in terms of power. The decibel(dB), a logarithmic unit, is the most common way of quantifying the gain of an amplifier.  5, record 6, English, - amplification%20factor

Record number: 6, Textual support number: 1 OBS

amplification factor: term officially approved by the Lexicon Project Committee (New Brunswick).  6, record 6, English, - amplification%20factor

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Rapport, généralement exprimé en décibels, des puissances d'un même signal, ou de deux grandeurs de même nature liées à ces puissances, à la sortie et à l'entrée d'un circuit électrique ou d'un appareil, ou entre deux points aval et amont d'une même voie de transmission.  3, record 6, French, - facteur%20d%27amplification

Record number: 6, Textual support number: 1 CONT

Le décibel est une unité logarithmique et se calcule comme suit : A est le facteur d’amplification d’en haut, c’est-à-dire : A égale tension sortie (Us) divisée par tension entrée (Ue) [...]  4, record 6, French, - facteur%20d%27amplification

Record number: 6, Textual support number: 1 OBS

facteur d'amplification; coefficient d'amplification : termes uniformisés par le Comité du projet de lexiques (Nouveau-Brunswick).  5, record 6, French, - facteur%20d%27amplification

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Incremento en la potencia de la señal de una transmisión.  2, record 6, Spanish, - factor%20de%20amplificaci%C3%B3n

Record number: 6, Textual support number: 1 OBS

Normalmente se expresa en decibelios.  2, record 6, Spanish, - factor%20de%20amplificaci%C3%B3n

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

... the gain of the amplifier is equal to the feedback resistance divided by the input resistance. The minus sign indicates that the output is 180 ° out of phase with the input, and for this reason is called an "inverting amplifier".  3, record 7, English, - inverting%20amplifier

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Les quatre causes d'erreur dans le calcul de gain dans un amplificateur de tension inverseur. Ces causes d'erreur se retrouvent [...] dans les autres configurations du schéma [...]  2, record 7, French, - amplificateur%20inverseur

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Amplificador con un voltaje de salida que es equivalente a la magnitud de la entrada, pero de signo opuesto.  2, record 7, Spanish, - amplificador%20de%20inversi%C3%B3n

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

The value of frequency in accordance with which the relevant performance of the meter is fixed.  2, record 8, English, - reference%20frequency

Record number: 8, Textual support number: 1 CONT

[In tabulating a frequency-response measurement, inspection] of the attenuator loss indicates that at frequencies above 6000 Hz, the gain of the amplifier must fall off, because less attenuator loss is required to maintain a constant level at the receive meter. At the low frequencies, the attenuator gain must rise... Keeping the above facts in mind, the attenuator loss may now be converted to a reference frequency to show the rise and fall of the frequency characteristic above and below the reference frequency.  3, record 8, English, - reference%20frequency

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Fréquence prise comme fréquence de base.  2, record 8, French, - fr%C3%A9quence%20de%20r%C3%A9f%C3%A9rence

Record number: 8, Textual support number: 1 CONT

Cette fréquence doit être choisie parmi les fréquences normales pour les mesures acoustiques. Dans le cas des amplificateurs de puissance ou des préamplificateurs, on prend [normalement] la fréquence de 1000 Hz comme fréquence de référence [...]  3, record 8, French, - fr%C3%A9quence%20de%20r%C3%A9f%C3%A9rence

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

Graphic equalizers. A range of equalizers by the largest specialist manufacturers in this field. All models feature octave equalization independently on two channel, +-12 db each octave, and zero gain controls. They may be conveniently connected via a tape monitor circuit, or alternatively between a pre and power amplifier.  2, record 9, English, - equalizer

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Appareil électronique se plaçant entre le préamplificateur et l'amplificateur de puissance ou l'enregistreur. C'est une version très améliorée de correcteurs de timbres, de filtres passe-haut et passe-bas (voir lexique) que l'on trouve sur un préamplificateur d'une chaîne Hi-Fi. Il peut aussi bien transformer en hauteur une modulation d'entrée que supprimer des résonances parasites.  1, record 9, French, - table%20de%20corrections

Record number: 9, Textual support number: 1 OBS

«Filtre compensateur», «filtre de correction», «égaliseur», «égalisateur» et «correcteur acoustique» peuvent également désigner une partie constituante d'un préampli ou d'un préampli-ampli, qui remplit cette fonction.  5, record 9, French, - table%20de%20corrections

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

Analogously with an electrode oscillator the constituent components of the laser [are] a tuned circuit, a feedback system and a power supply.  1, record 10, English, - oscillator

Record number: 10, Textual support number: 2 CONT

In order to use... a [laser] medium as [an] optical oscillator, the optical gain arising from the inverted population must exceed the loss in the resonator... To accomplish this, the optical path through the laser material is made long in one direction, and highly reflecting mirrors are placed so that they send the light back and forth along the length of the material. The mirrors provide feedback... and thereby convert the optical amplifier into an optical oscillator. Oscillation than takes place only between the mirrors.  3, record 10, English, - oscillator

Record number: 10, Textual support number: 1 OBS

[A] laser ... is more an oscillator than an amplifier.  1, record 10, English, - oscillator

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

[...] combinaison d'un milieu matériel qu'un processus de pompage rend amplificateur, pour des ondes lumineuses [...] et d'un résonateur [...] fait de deux miroirs parallèles [...]  1, record 10, French, - oscillateur%20laser

Record number: 10, Textual support number: 1 CONT

L'oscillateur laser. [...] Lorsqu'on augmente l'inversion de population [...], on atteint la valeur du gain qui permet à une onde de décrire des allers et retours dans la cavité en regagnant à chaque traversée du milieu amplificateur l'énergie qu'elle perd lors d'une réflexion.  2, record 10, French, - oscillateur%20laser

Record number: 10, Textual support number: 1 OBS

Il semble qu'en français, on utilise fréquemment «oscillateur laser» alors qu'en anglais, on ne précise pas autant la notion. On voit parfois «laser as oscillator».  3, record 10, French, - oscillateur%20laser

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

You can design a pentode amplifier based on these charts and they will give you the gain but they don’t say anything about Miller Effect.  1, record 11, English, - pentode%20amplifier

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

La pentode est utilisée intensivement dans les circuits amplificateurs à cause de son grand facteur d'amplification.  1, record 11, French, - amplificateur%20%C3%A0%20pentode

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

An ideal amplifier will pass the input signal through to the output undistorted but enlarged(gain set by user), with no delay. It will not be affected by the output impedance of the source(sensor). In addition the ideal amplifier will be able to drive any load : supply any current.  1, record 12, English, - ideal%20amplifier

Record number: 12, Textual support number: 1 OBS

ideal amplifier: term standardized by the International Electrotechnical Commission (IEC).  2, record 12, English, - ideal%20amplifier

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

amplificateur idéal : terme normalisé par la Commission électrotechnique internationale (CEI).  2, record 12, French, - amplificateur%20id%C3%A9al

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

Circuitwise, sweep expansion is obtained by reducing the feedback in the sweep amplifier to obtain a 5 times increase in gain. A reduction in accuracy thus occurs, but this is slight, the derating being from its regular 5% value to a 10% value.  1, record 13, English, - sweep%20expansion

Record number: 13, Textual support number: 1 OBS

sweep expansion: term standardized by the International Electrotechnical Commission (IEC).  2, record 13, English, - sweep%20expansion

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

Expansion du balayage. Étant donné que la simple réduction de la vitesse de balayage pour agrandir une portion de signal observé risque de la faire disparaître de l'écran, agrandissez l'écran via la fonction de balayage amplifié.  1, record 13, French, - expansion%20du%20balayage

Record number: 13, Textual support number: 1 OBS

expansion du balayage : terme normalisé par la Commission électrotechnique internationale (CEI).  2, record 13, French, - expansion%20du%20balayage

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

An amplifier consisting of a grounded-cathode input stage that drives a grounded-grid output stage; advantages include high gain and low noise; widely used in television tuners.  3, record 14, English, - cascode%20amplifier

Record number: 14, Textual support number: 1 OBS

cascode amplifier: Term standardized by the International Electrotechnical Commission.  1, record 14, English, - cascode%20amplifier

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

Permettant d'utiliser des triodes en vue de réduire le bruit de fond, le cascode est souvent utilisé dans [...] des récepteurs de télévision ou de modulation de fréquences.  2, record 14, French, - amplificateur%20cascode

Record number: 14, Textual support number: 2 OBS

amplificateur cascode : Terme normalisé par la Commission électrotechnique internationale.  1, record 14, French, - amplificateur%20cascode

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 DEF

Amplificador de dos etapas que consiste en una etapa de cátodo a tierra que alimenta el cátodo de una rejilla a tierra de la cual se toma el ánodo de salida.  1, record 14, Spanish, - amplificador%20%C2%ABcascode%C2%BB

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

Associated with the high-gain amplifier are the input and feedback networks.  1, record 15, English, - high%2Dgain%20amplifier

Record number: 15, Textual support number: 1 OBS

This expression has different meanings depending on the specific context and author. Generally it refers to an amplifier with a higher gain than other amplifiers under consideration, or more than enough gain for a given application.  2, record 15, English, - high%2Dgain%20amplifier

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

Le sens de cette expression varie selon les auteurs et les contextes. En général, il s'agit d'un amplificateur dont le gain est plus que suffisant pour l'application qu'on envisage ou plus élevé que celui d'autres amplificateurs auxquels on le compare.  1, record 15, French, - amplificateur%20%C3%A0%20gain%20%C3%A9lev%C3%A9

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

We have to consider what type of gain device is suitable for this application. Actually the choice is simple : Bipolar devices have too low an input impedance to be useable, and tubes have too little gain to be used in a single stage power amplifier. The only usable device is the power Mosfet, which is a transconductance device like the tube, and has a high input impedance, but operates with enough gain at high enough currents to be driven directly by line-level signal.  3, record 16, English, - single%20stage%20power%20amplifier

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

The term applied to the phenomenon which occurs when an output signal is limited in some way by the full range of an amplifier, analog-to-digital converter(ADC) or other device. When this occurs, the signal is flattened a the peak values, the signal approaches the shape of a square wave, and high frequency components are introduced. Clipping may be hard, as is the case when the signal is strictly limited at some level; or it may be soft, in which case the clipping signal continues to follow the input at some reduced gain.  1, record 17, English, - clipping

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Opération qui consiste à remplacer les parties d'un signal dont la valeur dépasse un certain seuil par la valeur de ce seuil.  1, record 17, French, - %C3%A9cr%C3%AAtage

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

The discharge current at which the gain of the laser just equals the losses.  3, record 18, English, - lasing%20threshold

Record number: 18, Textual support number: 2 DEF

The lowest excitation level at which a laser’s output is dominated by stimulated emission rather than spontaneous emission.  4, record 18, English, - lasing%20threshold

Record number: 18, Textual support number: 1 CONT

Light radiates from the laser in a narrow-angled cone. As the current increases, the optical amplifier gain increases. When the amplifier gain equals the mirror loss, the lasing threshold is reached; the laser begins to oscillate above threshold current.  5, record 18, English, - lasing%20threshold

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

seuil laser : Énergie minimum d'excitation nécessaire pour le fonctionnement de l'oscillateur laser.  4, record 18, French, - seuil%20laser

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

An amplifier circuit with high impedance differential inputs and high common-mode rejection. Gain is set by one or two resistors which do not connect to the input terminals.  1, record 19, English, - instrumentation%20amplifier

Record 19,  Textual support,  French

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

Consider(a) feedback control system... where the gain of the amplifier, A, can be varied by some external control from an adaptation algorithm. Another configuration places the adaptive gain element in the feedback loop.... In many cases, the total system, behaviour can be varied over a wide range by changing the gain element.  1, record 20, English, - adaptive%20gain%20element

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 OBS

Voir adaptatif, adaptativité.  1, record 20, French, - gain%20adaptatif

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

Emitter-to-collector gain of a transistor connected as a common-base amplifier. For a junction transistor, alpha is less that unit of one.  2, record 21, English, - alpha

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

[In electroanalysis], a technique for reading small differences in two relatively large signals (in an electrical measuring system).  1, record 22, English, - zero%20suppression

Record number: 22, Textual support number: 1 OBS

When this is used, one of the signals is suppressed by displacing the zero of the meter, usually by electronic means, and the difference signal is increased by increasing the amplifier gain.  1, record 22, English, - zero%20suppression

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

[En électroanalyse], [...] technique [utilisée] pour mesurer de faibles différences entre deux signaux relativement grands (dans un système de mesure électrique).  1, record 22, French, - d%C3%A9placement%20de%20z%C3%A9ro

Record number: 22, Textual support number: 1 OBS

Quand on fait un déplacement de zéro, un des signaux est supprimé par le déplacement du zéro de l'appareil de mesure, généralement par un moyen électronique, et la différence augmente du fait de l'augmentation du gain de l'amplificateur.  1, record 22, French, - d%C3%A9placement%20de%20z%C3%A9ro

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A pulse amplifier which, within the limits of its normal operating characteristics, has a constant gain for that portion of an input pulse that exceeds the threshold value and that produces no output for pulses whose amplitude is below the threshold.  1, record 23, English, - biased%20linear%20pulse%20amplifier

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Un amplificateur d'impulsion qui, à l'intérieur des limites de ses caractéristiques opérationnelles normales, possède un gain constant pour la portion de son impulsion de sortie qui excède la valeur de seuil et qui ne donne pas de sortie pour des impulsions dont l'amplitude est en-dessous du seuil.  1, record 23, French, - amplificateur%20d%27impulsions%20lin%C3%A9aires%20biais%C3%A9es

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

The Model XL-2 [leak detector] consists of a specially constructed, highly sensitive magnetic pickup and a high gain transistorized amplifier with an adjustable filter.  1, record 24, English, - high%20gain%20transistorized%20amplifier

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 CONT

Le [détecteur de fuites] modèle XL-2 se compose d'un capteur magnétique très sensible, de fabrication particulière, d'un amplificateur à semi-conducteurs à gain élevé et à filtre réglable.  1, record 24, French, - amplificateur%20%C3%A0%20semi%2Dconducteurs%20%C3%A0%20gain%20%C3%A9lev%C3%A9

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

cascade amplifier : A vacuum-tube amplifier containing two or more stages arranged in the conventional series manner.  2, record 25, English, - cascade%20amplifier

Record number: 25, Textual support number: 1 CONT

Cascade Amplifier. Since, in most applications, one stage of amplification does not provide enough gain, two or more stages are connected together(cascaded) to provide the required gain. For example, many radio receivers have two i-f amplifiers, and the more sensitive receivers have three stages.  3, record 25, English, - cascade%20amplifier

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 CONT

Association de plusieurs étages : amplificateurs en cascade [...] Lorsque l'amplification apportée par un seul étage est insuffisante, ou bien lorsque les valeurs des impédances d'entrée ou de sortie ne sont pas compatibles avec les autres éléments de l'ensemble dans lequel s'intègre l'amplificateur, il faut associer plusieurs étages en cascade [...]  1, record 25, French, - amplificateur%20en%20cascade

Record number: 25, Textual support number: 2 CONT

Pour étudier un amplificateur à plusieurs étages, il faut d'abord chercher les caractéristiques du dernier puis remonter progressivement la chaîne. En effet, l'impédance de charge du dernier étage étant connue, nous pouvons calculer son amplification en tension et son impédance d'entrée.  1, record 25, French, - amplificateur%20en%20cascade

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

A special type of automatic gain control(agc) used in television receivers, whereby the negative bias used to regulate RF and IF amplifier gain is derived from the synchronization pulse portion of the video signal. By excluding the picture information as a means of establishing signal strength, there is no tendency to darken bright scenes or to lighten dark scenes.  3, record 26, English, - keyed%20automatic%20gain%20control

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Dispositif utilisé dans les récepteurs de télévisions à modulation d'amplitude négative du signal vidéo pour régler automatiquement le gain des amplificateurs RF et FI> Ce dispositif dérive sa tension de commande du détecteur vidéo uniquement durant le passage des impulsions de synchronisation. Ces dernières ont une amplitude constante supérieure à toutes les autres composantes vidéo, notamment celles de l'image. Ainsi, la C.A.G. n'est pas assujettie aux variations dues au passage d'une vue ensoleillé à une scène de nuit, par exemple.  1, record 26, French, - commande%20automatique%20de%20gain%20%C3%A0%20cr%C3%A9neaux

Record number: 26, Textual support number: 1 OBS

Ce dispositif n'existe pas dans les récepteurs français, puisque la télévision française emploie la modulation d'amplitude positive, par conséquent il faudra utiliser d'autres moyens pour obtenir les mêmes résultats.  1, record 26, French, - commande%20automatique%20de%20gain%20%C3%A0%20cr%C3%A9neaux

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 CONT

An audio automatic gain control(AGC) amplifier is placed at the transmit output of the AEC facing towards the telephone company line interface to ensure that speech from quiet talkers is heard well at the remote location.  1, record 27, English, - quiet%20talker

Record 27,  Textual support,  French

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

A circuit which reduces the gain of an amplifier for a short period whenever a sufficiently large noise pulse is received.  1, record 28, English, - noise%20killer

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 OBS

Varian has just released a new extended interaction amplifier(EIA)-the VKB-2400T-that delivers a 1KW minimum peak power output(with a 30 dB minimum gain) at 95 CHz, well into the millimetre waveband. Small and light, the new amplifier provides excellent phase stability, and has already demonstrated up to 2. 3 KW of peak power at 95 CHz. Operating life of the EIA is expected to exceed 5000 hours and it is warranted for 1000 hours of operation.  1, record 29, English, - extended%20interaction%20amplifier

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 OBS

Varian vient de mettre sur le marché un nouvel amplificateur à interaction élargie (EIA) - le VKB-2400T - qui fournit une puissance de crête minimale de 1KW (avec un gain minimal de 30dB) à 95 CHz, loin à l'intérieur de la bande des ondes millimétriques. Léger et peu encombrant, ce nouvel amplificateur assure une excellente stabilité de phase et sa puissance de crête à 95 CHz peut atteindre 2.3 KW. La durée utile de cet appareil devrait pouvoir dépasser 5000 heures et il est garanti pour 1000 heures de fonctionnement.  1, record 29, French, - amplificateur%20%C3%A0%20interaction%20%C3%A9largie

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

A summing amplifier in which the output signal equals the total additive input, or in other words, provides a gain of 1.  2, record 30, English, - unity%20gain%20summing%20amplifier

Record number: 30, Textual support number: 1 OBS

summing amplifier: integrates or "sums" a number of input signals.  2, record 30, English, - unity%20gain%20summing%20amplifier

Record number: 30, Textual support number: 2 OBS

Information given by Defence Research Establishment Ottawa.  2, record 30, English, - unity%20gain%20summing%20amplifier

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 OBS

amplificateur additionneur.  2, record 30, French, - amplificateur%20additionneur%20%C3%A0%20gain%20de%201

Record 30,  Textual support,  Spanish