A voice controller controls a voice-controlled apparatus, such as a television set, and includes a receiver for receiving sound information from a corresponding transmitter, which is associated with at least one sound source, for example an amplifier or the television set itself. A processor coupled...http://www.google.es/patents/US7006974?utm_source=gb-gplus-sharePatente US7006974 - Voice controller and voice-controller system having a voice-controller apparatus
Voice controller and voice-controller system having a voice-controller apparatus
