Improvement for pronunciation waveform corpus

Improvement for pronunciation waveform corpus

  • CN 1,604,077 A
  • Filed: 09/29/2003
  • Published: 04/06/2005
  • Est. Priority Date: 09/29/2003
  • Status: Active Grant
First Claim
Patent Images

1. method that the waveform that is used to provide speech is represented, this method comprises:

  • The record of a plurality of expression phrases and corresponding sampling and the digitized pronunciation waveform of these records are provided, and these records have the natural phrasal boundary of mark;

    To divide into groups corresponding to the waveform portion of same words in the record, so that for the same words with similar prosodic features provides the waveform group, when having determined that same words during with respect to the position of natural phrasal boundary, carries out grouping in record;

    AndSame words is handled each waveform group, so that a representational pronunciation waveform about it can be provided.

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