Automatic gain control
Automatic gain control (AGC; also called automatic voltage gain) is a closed-loop feedback regulating circuit, the purpose of which is to provide a controlled signal amplitude at its output, despite variation of the amplitude in the input signal. The average or peak output signal level is used to dynamically adjust the input-to-output gain to a suitable value, enabling the circuit to work satisfactorily with a greater range of input signal levels. It is used in most radio receivers to equalize the average volume (loudness) of different radio stations due to differences in received signal strength, as well as variations in a single station's radio signal due to fading. Without AGC the sound emitted from an AM radio receiver would vary to an extreme extent from a weak to a strong signal; the
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Automatic gain control
Automatic gain control (AGC; also called automatic voltage gain) is a closed-loop feedback regulating circuit, the purpose of which is to provide a controlled signal amplitude at its output, despite variation of the amplitude in the input signal. The average or peak output signal level is used to dynamically adjust the input-to-output gain to a suitable value, enabling the circuit to work satisfactorily with a greater range of input signal levels. It is used in most radio receivers to equalize the average volume (loudness) of different radio stations due to differences in received signal strength, as well as variations in a single station's radio signal due to fading. Without AGC the sound emitted from an AM radio receiver would vary to an extreme extent from a weak to a strong signal; the
has abstract
Automatic gain control (AGC; a ...... d raises it when it is weaker.
@en
Automatyczna regulacja wzmocni ...... się fal elektromagnetycznych.
@pl
Eine Automatische Verstärkungs ...... eichlaut wiedergegeben werden.
@de
In elettronica e telecomunicaz ...... ni di distorsione in ampiezza.
@it
O controle automático de ganho ...... de em osciladores eletrônicos.
@pt
Автоматическая регулировка уси ...... ах или с помощью аттенюаторов.
@ru
自動利得制御（じどうりとくせいぎょ、英: automatic ...... 信号が弱くなると利得を上げて出力が小さくならないようにする。
@ja
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hypernym
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Automatic gain control (AGC; a ...... a weak to a strong signal; the
@en
Automatyczna regulacja wzmocni ...... ach radiowych i telewizyjnych.
@pl
Eine Automatische Verstärkungs ...... nd der Störabstand verbessert.
@de
In elettronica e telecomunicaz ...... ni di distorsione in ampiezza.
@it
O controle automático de ganho ...... de em osciladores eletrônicos.
@pt
Автоматическая регулировка уси ...... ти работы в импульсном режиме.
@ru
自動利得制御（じどうりとくせいぎょ、英: automatic ...... 信号が弱くなると利得を上げて出力が小さくならないようにする。
@ja
label
Automatic gain control
@en
Automatische Verstärkungsregelung
@de
Automatyczna regulacja wzmocnienia
@pl
Controle automático de ganho
@pt
Controllo automatico del guadagno
@it
Автоматическая регулировка усиления
@ru
自動利得制御
@ja
