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Automatic Gain Controls (AGC) for Noise Cancelation

Home » Applications & Technologies » Audio Applications » Noise Cancellation » Automatic Gain Control (AGC) for Noise Cancellation

Automatic Gain Control (AGC) for Noise Cancellation

Automatic Gain Control (AGC) is a function that may also be provided by a Programmable Gain Amplifier (PGA) in an electronic circuit. This function dynamically adjusts gain, typically via a feedback signal, to shape the output signal to the desired amplitude in response to external conditions. AGC can be used to provide near real-time control and may also be referred to as adaptive control. Learn More


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Maxim Integrated MAX9814ETD+T
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700-MAX9814ETDT


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Maxim Integrated Microphone Preamplifiers Microphone Amplifier
Datasheet 8,179
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Maxim Integrated MAX9939AUB+
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Maxim Integrated Special Purpose Amplifiers SPI-Programmable Gain Amplifier
Datasheet 2,695
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Texas Instruments PGA202KP
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Texas Instruments Instrumentation Amplifiers Digitally Controlled Programmable-Gain
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Microchip Technology MCP6G01T-E/OT
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579-MCP6G01T-E/OT


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Microchip Technology Special Purpose Amplifiers Single Selectable Gain Amplifier
Datasheet 3,880
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THAT 2181AL08-U
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THAT Operational Amplifiers - Op Amps Trimmable VCA SIP-8
Page 472

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60
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Texas Instruments PGA205BP
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Texas Instruments Instrumentation Amplifiers Programmable Gain Instrumentation Amp
Datasheet 35
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