NHMTTS SAPI53.0
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Free Version
Publisher Description
SAPI5-compliant Vietnamese text to speech engine
Feature supports:
- Synthesize Vietnamese speech with natural voices whose prosodics (duration, pause and amplitude) determined by a technique based on artificial neural networks.
- Support SAPI5 interface.
- Work with Vietnamese text in Unicode format.
- Allow manipulating speech rate and volume on the fly.
- 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.
About NHMTTS SAPI5
NHMTTS SAPI5 is a free software published in the Speech list of programs, part of Audio & Multimedia.
This Speech program is available in English, Vietnamese. It was last updated on 29 September, 2026. NHMTTS SAPI5 is compatible with the following operating systems: Windows.
The company that develops NHMTTS SAPI5 is www.vnspeech.com. The latest version released by its developer is 3.0. This version was rated by 9 users of our site and has an average rating of 3.8.
The download we have available for NHMTTS SAPI5 has a file size of 12.6 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2009-12-14 and was downloaded 1,280 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the NHMTTS SAPI5 as malware if the download link is broken.
How to install NHMTTS SAPI5 on your Windows device:
This Speech program is available in English, Vietnamese. It was last updated on 29 September, 2026. NHMTTS SAPI5 is compatible with the following operating systems: Windows.
The company that develops NHMTTS SAPI5 is www.vnspeech.com. The latest version released by its developer is 3.0. This version was rated by 9 users of our site and has an average rating of 3.8.
The download we have available for NHMTTS SAPI5 has a file size of 12.6 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2009-12-14 and was downloaded 1,280 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the NHMTTS SAPI5 as malware if the download link is broken.
How to install NHMTTS SAPI5 on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the NHMTTS SAPI5 is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
Program Details
System requirements
Operating systems
WinXP,WinVista,WinVista x64,Win7 x32,Win7 x64,Win2000,WinServer,Win98
Download information
File size
12.6 MB
Total downloads
1,280
Pricing
License model
Free
Price
Version History
Here you can find the changelog of NHMTTS SAPI5 since it was posted on our website on 2015-04-26. The latest version is 3.0 and it was updated on Soft112 on 29 September, 2026. See below the changes in each version:
version 3.0
posted on 2009-12-14
Make the engine compilant with SAPI 5.
