Input: microphone level audio
Output: control signal for Voltage Controlled Amplifier.
This device will (real time) monitor audio levels in a room. Will keep track of the quiet levels and constantly control a VCA to keep the target level at +XdB above that quiet level.
Intended use: Monitor the ambient sound in a restaurant or bar, keep the house audio system (jukebox, TV sound) playing at a preset level above that "quiet" level. As the place fills up conversation levels increase, automatically turn up the jukebox, and vice versa. The dead time between songs, commercials etc would create the valleys in the monitored signal.
Would really prefer to buy it, but would consider building it if need be. Realize it could (should) be done with software on a PC. Have searched (Google) for it but nothing is showing up.
Output: control signal for Voltage Controlled Amplifier.
This device will (real time) monitor audio levels in a room. Will keep track of the quiet levels and constantly control a VCA to keep the target level at +XdB above that quiet level.
Intended use: Monitor the ambient sound in a restaurant or bar, keep the house audio system (jukebox, TV sound) playing at a preset level above that "quiet" level. As the place fills up conversation levels increase, automatically turn up the jukebox, and vice versa. The dead time between songs, commercials etc would create the valleys in the monitored signal.
Would really prefer to buy it, but would consider building it if need be. Realize it could (should) be done with software on a PC. Have searched (Google) for it but nothing is showing up.