VOLUME, BALANCE AND FADER CONTROL FOR FOUR CHANNEL SOUND SYSTEM

摘要

A volume, balance and fader control circuit is provided to control the translation of audio signals through a four channel audio system so that balancing of the output volume of the four channels is readily accomplished by a simple balance and fader control arrangement without causing changes in the total volume output of the four speakers. A single potentiometer is used for the left to right balance control and a second single potentiometer is used for the front to back fader control. The balance and fader potentiometers are operated to place the listener in the center of a surrounding field of sound without changing the total volume level of the four speakers.