The speech unit database creation device, alternative voice model creating apparatus, the speech unit database creation method, alternative voice model creation method, program

摘要

PROBLEM TO BE SOLVED: To create a complete speech element database by creating an alternative speech model even when all the speech models can not be created from a speech waveform database.;SOLUTION: A speech element database creating device comprises: a phoneme-diphone section converting section 1200 receiving the input of speech waveform data and outputting a diphone section and a diphone label; a speech parameter series converting section 1300 receiving the input of the speech waveform data and outputting a speech parameter series; a speech model creating section 1400 receiving the input of the speech parameter series and outputting a speech model; a missing diphone label output section 1600 receiving the input of the diphone label and a defined diphone label list 1500 and outputting a missing diphone label; a half-phone creating section 1800 receiving the input of the speech model and the diphone label and outputting a half-phone; and an alternative speech model creating section 1900 receiving the input of the half-phone and the missing diphone label and outputting an alternative speech model.;COPYRIGHT: (C)2012,JPO&INPIT