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Voice recognition system

  • US 5,003,603 A
  • Filed: 08/20/1984
  • Issued: 03/26/1991
  • Est. Priority Date: 08/20/1984
  • Status: Expired due to Term
First Claim
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1. A speech recognition system comprising:

  • an audio sensing circuit conformed to provide a sequence of pulses each of a length corresponding to the length of an audio wave;

    buffer memory means conformed to receive and store a sequence of count codes each corresponding to the length of a respective one of said pulses; and

    sorting means operatively connected to receive said count codes from said buffer memory means and conformed to sort said count codes into preselected class intervals of count groups,said class intervals of count groups being selected to include a substantially equal number of pulses produced in the course of speech.

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