The present invention provides a method and apparatus for text to speech conversion, and a method and apparatus for adjusting a corpus. The method for text to speech comprises: text analysis step for parsing the text to obtain descriptive prosody annotations of the text based on a TTS model generated...http://www.google.com/patents/US20050267758?utm_source=gb-gplus-sharePatent US20050267758 - Converting text-to-speech and adjusting corpus