Three wire pillow speaker with full television remote control functions

  • US 5,495,301 A
  • Filed: 12/27/1994
  • Issued: 02/27/1996
  • Est. Priority Date: 12/27/1994
  • Status: Expired due to Term
First Claim
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1. A method of operating a television receiver wired to a remote housing including a speaker and a multi function control signal encoder comprising:

  • supplying operating power to said multi function control signal encoder from the television receiver over first and second wires;

    supplying audio signals to said speaker from said television receiver over said first wire and a third wire; and

    supplying encoded control signals from said multi function encoder to said television receiver over said first and second wires.

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