Voice-activated remote control unit for multiple electrical apparatuses

摘要: A voice-activated remote control unit which is adapted for use with one or more electrical apparatuses, such as a TV set, DVD player, stereo system, an air conditioner, the purpose of allowing user to remotely turn on/off and operations these apparatuses through voice-activation. The comprises voice input means can pick up user/s natural command converting it into digital signal. code database used storing predefined set remote-control codes corresponding commands; recognition perform algorithm on signal thereby recognize user's command, further capable retrieving from data-base. Finally, wireless emitter, infrared (IR) emitter modulate retrieved IR emitting cause operate accordingly.