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Voice synthesizing method using independent sampling frequencies and apparatus therefor

  • US 7,418,388 B2
  • Filed: 09/22/2006
  • Issued: 08/26/2008
  • Est. Priority Date: 04/18/2001
  • Status: Expired due to Fees
First Claim
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1. A method of producing a synthesized voice, said method includingproducing a voice sound waveform at a voice sampling frequency based on pronunciation informations;

  • producing a voice-less sound waveform at a voice-less sampling frequency based on said pronunciation informations;

    converting said voice sampling frequency into an output sampling frequency to produce a frequency-converted voice sound waveform with said output sampling frequency, wherein each of said voice sampling frequency and said voice-less sampling frequency is independent from said output sampling frequency; and

    converting said voice-less sampling frequency into said output sampling frequency to produce a frequency-converted voice-less sound waveform with said output sampling frequency.

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