Automatic Gain Control (AGC) is a closed-loop feedback system used in amplifiers to maintain a suitable constant output regardless of variations on the input.
Many of Maxim's Microphone Amplifier IC's such as the MAX9814 have this feature.
Automatic Gain Control (AGC) is a closed-loop feedback system used in amplifiers to maintain a suitable constant output regardless of variations on the input.
Many of Maxim's Microphone Amplifier IC's such as the MAX9814 have this feature.