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PHONETIC DISTANCE MEASUREMENT SYSTEM AND RELATED METHODS

  • US 20100332230A1
  • Filed: 06/25/2009
  • Published: 12/30/2010
  • Est. Priority Date: 06/25/2009
  • Status: Active Grant
First Claim
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1. A method of generating a phonetic distance matrix comprising:

  • determining a plurality of error occurrences by comparing a recognized speech file with a reference file;

    determining a plurality of error rates corresponding to the plurality of error occurrences;

    determining a plurality of phonetic distances as a function of the plurality of error rates; and

    outputting a phonetic distance matrix based on the plurality of phonetic distances.

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