Technology Research on Tibetan Lhasa Speech Synthesis Based on HMM

Based on HMM,the synthetic system was researched and the Tibetan Lhasa speech synthetic system has been completed.It has described detailly about synthesized speech corpus construction,context features labeling and question set designing,etc.for database preparation first.In addition,with the HTS.2.0 Open-Source platform,it made comments on the training module and the speech synthetic module for Tibetan speech synthesis in order to build a Tibetan speech synthetic system based on HMM and to realize the diversification of the speech signal processing techniques for minority languages.