Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output voltage, current, or power to input. An amplifier is a circuit that has a power gain greater than one.
AHED (company)Blackstar AmplificationBogner AmplificationCarlsbroCarvin CorporationDiezelEgnaterFryette AmplificationGallien-KruegerGjika AmplificationHayden (electronics company)HiwattHughes & KettnerKustom AmplificationLaney AmplificationLine 6 (company)Marshall AmplificationMatchless AmplifiersMesa BoogieRivera AmplifiersSoldano Custom AmplificationVoodoo Amplification
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AudisonBogner AmplificationCerwin-VegaD&b audiotechnikDaniel Hertz S.A.Dean GuitarsDevialetDigital do MaiNEgnaterElectro-HarmonixFairchild Recording Equipment CorporationFryette AmplificationGallien-KruegerHayden (electronics company)Infinity SystemsJBLJJ ElectronicL-AcousticsMatchless AmplifiersMesa BoogieNady Systems, Inc.Orange Music Electronic CompanyOswalds mill audioRivera AmplifiersRoksanSoldano Custom AmplificationSonodyneV-Moda
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Amplifier classAmplifier stageAmplifiersAmplifireAmpllifiersCathode followerClass-ABCommon-cathodeCommon cathodeCommon gridCommon plateCurrent amplifierElectronic amplifierPenguat peralatanPiezo Audio AmplifierPiezoelectric audio amplifierPower AmplifierSignal amplifierSignal amplifiersSingle stage amplifierSound amplificationTransistor amplifierVoltage amplifier
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AHED (company)Blackstar AmplificationBogner AmplificationCarlsbroCarvin CorporationDiezelEgnaterFryette AmplificationGallien-KruegerGjika AmplificationHayden (electronics company)HiwattHughes & KettnerKustom AmplificationLaney AmplificationMarshall AmplificationMatchless AmplifiersMesa BoogieRivera AmplifiersSoldano Custom AmplificationSunnVoodoo Amplification
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Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output voltage, current, or power to input. An amplifier is a circuit that has a power gain greater than one.
has abstract
Amplificador electrónico puede ...... uente de alimentación externa.
@es
An amplifier, electronic ampli ...... st amplifiers use transistors.
@en
Een versterker is een elektron ...... len voor radio- en tv-zenders.
@nl
Ein Verstärker ist eine elektr ...... tes Verhalten angebracht sein.
@de
Förstärkare används för att ök ...... l tele- och datakommunikation.
@sv
Un amplificador electrònic (o ...... al d'entrada, però augmentada.
@ca
Un amplificateur électronique ...... ne enceinte électroacoustique.
@fr
Un amplificatore può essere co ...... rasferimento è detta guadagno.
@it
Wzmacniacz sygnałów elektryczn ...... ujemnego sprzężenia zwrotnego.
@pl
Zesilovač je elektronické zaří ...... změnit tvar signálu a jiných.
@cs
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Amplificador electrónico puede ...... uente de alimentación externa.
@es
An amplifier, electronic ampli ...... a power gain greater than one.
@en
Een versterker is een elektron ...... rmator is dus geen versterker.
@nl
Ein Verstärker ist eine elektr ...... selstrom bzw. Wechselspannung.
@de
Förstärkare används för att ök ...... l tele- och datakommunikation.
@sv
Un amplificador electrònic (o ...... com una antena o uns altaveus.
@ca
Un amplificateur électronique ...... te sa plage de fonctionnement.
@fr
Un amplificatore può essere co ...... rasferimento è detta guadagno.
@it
Wzmacniacz sygnałów elektryczn ...... ujemnego sprzężenia zwrotnego.
@pl
Zesilovač je elektronické zaří ...... změnit tvar signálu a jiných.
@cs
label
Amplificador electrònic
@ca
Amplificador electrónico
@es
Amplificateur électronique
@fr
Amplificatore (elettronica)
@it
Amplifier
@en
Förstärkare
@sv
Versterker (elektronica)
@nl
Verstärker (Elektrotechnik)
@de
Wzmacniacz sygnałów elektrycznych
@pl
Zesilovač
@cs