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Technique for effectively recognizing sequence of digits in voice dialing

  • US 5,995,926 A
  • Filed: 07/21/1997
  • Issued: 11/30/1999
  • Est. Priority Date: 07/21/1997
  • Status: Expired due to Fees
First Claim
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1. A system for recognizing speech including a selected sequence of a plurality of digits, comprising:

  • a recognizer for generating a recognized sequence corresponding to the selected sequence based on at least one conditional probability that a selected digit in the selected sequence would be in a predetermined position relative to one or more given digits in said selected sequence;

    a controller for generating a feedback signal when the recognized sequence matches the selected sequence; and

    a processor responsive to the feedback signal for modifying the at least one conditional probability.

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