SINGING SYNTHESIZER, SINGING SYNTHESIZING METHOD, AND PROGRAM FOR SINGING SYNTHESIS

摘要

PROBLEM TO BE SOLVED: To provide a singing synthesizer etc., that obtain a more natural synthesized singing voice.

SOLUTION: Performance data are sectioned into a transition part and a lengthened voice part and phoneme chain data from a phoneme chain template database 52 are used as they are for the transition part. For the lengthened voice part, feature parameters of transition parts disposed at both sides of the lengthened voice part are linearly interpolated and a variation component included in stationary part data from a stationary part template database is added to the interpolated feature parameter string to generate feature parameters.

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