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Voice-operated remote control for TV and electronic systems

  • US 20060028337A1
  • Filed: 08/09/2005
  • Published: 02/09/2006
  • Est. Priority Date: 08/09/2004
  • Status: Abandoned Application
First Claim
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1. A handheld battery-powered wireless remote control for appliances comprising:

  • a keypad which a user through key input can control a designated appliance in a keypad-operated mode;

    a dedicated key in the keypad which can switch the remote control into a voice-operated mode in which a user through voice input can control the designated appliance;

    a microphone device for receiving voice input;

    a digital signal microprocessor;

    a plurality of memories comprising RAM and ROM;

    a radio-frequency transmitter;

    a battery power source; and

    while in the voice-operated mode, at the first, the radio-frequency transmitter will send a “

    mute”

    control signal to the appliance having loudspeaker that will be turned into a mute condition, then the digital microprocessor converts the voice input received by the microphone device into corresponding control signals, which are transmitted out to the designated appliance by the radio-frequency transmitter to control the operation of the designated appliance.

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