NHMTTS SAPI5 4.0

NHMTTS is an easy-to-implement SAPI5 compliant Vietnamese text to speech engine. Allows binding another voice of non-Vietnamese language to a NHMTTS voice to support alouding text in both language. Allows changing default break rate, duration rate, volume and pitch of NHMTTS Voices. Allows manipulating speech rate and volume on the fly.


Synthesize Vietnamese speech with natural voices whose prosodics (duration, pause and amplitude) determined by a technique based on artificial neural networks.

Here are some key features of \'NHMTTS SAPI5\':

· Support SAPI5 interface.
· Can work with text contain both Vietnamese and another language in Unicode format.
· Provide 2 voices \"NHMTTS Voice (Male)\" and \"NHMTTS Voice (Female)\".
· Highlight text and mimic mouth shape corresponding to the sound being synthesized.
· Demonstrates the engine with a simple TTSApp application.
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