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Cable stereo apparatus

  • US 4,698,670 A
  • Filed: 07/14/1986
  • Issued: 10/06/1987
  • Est. Priority Date: 07/14/1986
  • Status: Expired due to Term
First Claim
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1. A cable system wherein an array of TV and FM signals are provided by an operator to a user comprising:

  • (A) means for assigning one or more FM channels to a particular TV channel and for varying said assignment, if desired, said assignment constituting a TV-FM channel map;

    (B) means for transmitting to said user, along with said array of signals, a data signal, said data signal being transmitted on a predetermined FM frequency;

    (C) said data signal including said channel map assignments;

    (D) a stereo module unit for operation at the location of said user;

    (E) said stereo module unit including means operable to receive and extract said data signal from said array of signals and to store said channel map assignments and further operable that, when a user tunes to a particular TV channel, any assigned FM channel associated with said particular TV channel will be selected for audio presentation.

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