GAO's Automatic Gain Control (AGC) Software is designed for speech processing applications. It adaptively controls the dynamic range of a speech signal without amplifying the noise between words and phrases. It consists of two parts: voice activity detection and gain control. AGC is an ideal solution for applications requiring consistent audio levels. The AGC consists of two user-callable functions, AGCinit and AGC.
For a complete list of GAO's Telephony Software products, please see GAO's Telephony Software.