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Sound broadcasting apparatus

  • US 4,296,664 A
  • Filed: 11/19/1979
  • Issued: 10/27/1981
  • Est. Priority Date: 11/19/1979
  • Status: Expired due to Term
First Claim
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1. An apparatus for reproducing sound from data electrically stored in an electronic memory device, said apparatus comprising:

  • timing control means;

    element duration control means including a first counter receiving input from said timing control and means providing output to a first pulse generator;

    element sequence control means including a second counter controlled by said element duration control means, and including a first controllable switch means;

    internal program storage means controlled by said element duration control means and said first controllable switch means to provide data output;

    element pitch decoder means receiving said data output to output retrieved individual signal elements;

    means for converting the retrieved elements into respective audio signals;

    means for audibly broadcasting the respective audio signals.

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