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METHOD AND SYSTEM FOR IMPROVING THE WORD-RECOGNITION RATE OF SPEECH RECOGNITION SOFTWARE

  • US 20080071520A1
  • Filed: 09/14/2006
  • Published: 03/20/2008
  • Est. Priority Date: 09/14/2006
  • Status: Abandoned Application
First Claim
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1. A computer implemented method of recognizing digitized speech, the method comprising:

  • for each possible parse trees in a candidate sentence structure performing steps (a)-(c);

    a. obtaining a digitized portion of speech;

    b. determining possible phonemes comprising said digitized portion of speech; and

    c. for each possible phoneme performing steps (1)-(2);

    1. determining possible words comprising a current possible phoneme; and

    2. for each possible word performing steps (i)-(ii)i. determine if adding current word to a copy of a current parse tree forms a valid parse tree; and

    ii. if adding current word to a copy of a current parse tree forms a valid parse tree, adding said valid parse tree to said candidate sentence structure; and

    determining a recognized sentence from said candidate sentence structure.

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