Patent ID: 6775386
Filing Date: 2004-08-10
Classification: G08C,H04R

Abstract:
An audio control system, comprising:a microphone for generating input audio signals; a remote controller for wireless-control operation of an electric appliance, including: a switch unit for selecting control functions; a second control unit for processing said input audio signals; a first control unit coupled with the switch unit and the second control unit respectively, wherein the first control unit forwards an output signal to the second control unit and disables the latter when the switch unit is triggered; otherwise, the second control unit is activated and the first control unit pauses its self-scanning function; an amplifier coupled with the first and the second control unit respectively so as to amplify output signals of those control units; and a wireless emitter coupled to an output terminal of the amplifier for transmitting amplified signals to the electric appliance for reproduction of audio signals and/or function control of the latter.