Improvement for pronunciation waveform corpus

Improvement for pronunciation waveform corpus

  • CN 1,604,077 B
  • Filed: 09/29/2003
  • Issued: 08/08/2012
  • Est. Priority Date: 09/29/2003
  • Status: Active Grant
First Claim
Patent Images

1. method that the waveform that uses electronic equipment that speech is provided is represented, this electronic equipment comprises:

  • Processor (102);

    Storer (120);

    Pronunciation corpus (106);

    Said method comprises;

    By said storer (120) record of a plurality of expression phrases is provided, and by said pronunciation corpus (106) corresponding sampling and the digitized pronunciation waveform of these records is provided, these records have the natural phrasal boundary of mark;

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

    With said processor same words is handled each waveform crowd, so that a representational pronunciation waveform about it can be provided;

    AndSaid representative pronunciation waveform is stored in the storer of said electronic equipment.

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