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Apparatus for receiving and decoding a broadcast signal

  • US 5,914,756 A
  • Filed: 09/13/1996
  • Issued: 06/22/1999
  • Est. Priority Date: 09/14/1995
  • Status: Expired due to Fees
First Claim
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1. A data broadcast receiving apparatus for receiving a television broadcast signal with a data broadcast signal superposed thereon comprising:

  • data broadcast decoding means for extracting from the data broadcast signal a first main information signal and a first auxiliary information signal, respectively,display means for displaying at least one of the television broadcast signal and the data broadcast signal,interface means for receiving a second main information signal and a second auxiliary information signal from an external device connected to a telephone circuit, andcontrol means for;

    a)processing at least one of the first main information signal and the second main information signal from said data broadcast decoding means and said interface means, respectively, andb) controlling at least one of said display means, said interface means, and said data broadcast decoding means,responsive to at least one of the first auxiliary information signal and second auxiliary information signal.

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