ZNUTTS语音合成系统的实现方案研究

On ZNUTTS Speech Synthesis Software Application System Implement Scheme

1 语音合成技术概论当前,语音合成的代表技术是文语转换技术TTS(Text-To-Speech),TTS实现将文本自动转换成语音并加以输出。它在语音文稿校对、多媒体用户界面MUI(Multimedia-User-Interface)、计算机电话集成CTI(Computer-Telephony-Integration)应用、交互式语音应答IVR(Interactive-Voice-Response)系统、互联网中的语音服务、信息发布系统、信息家电及掌上电脑的中文发音等方面都有着广阔的应用前景。

The representative technology of the Speech Synthesis System is the TTS (Text-to-Speech ), especially the Chinese TTS is important for our nation information development. Our ZNUTTS system is based on PSOLA(Pitch Synchronous OverLap Add) arithmetic,the CTTS's principle and application are discussed in this paper.