CMUSphinx is a speaker-independent large vocabulary continuous speech recognizer released under BSD style license. It is also a collection of open source tools and resources that allows researchers and developers to build speech recognition systems.
- speech recognition
- audio transcription
- captions alignment
I love sphinx! It took me some time to get it running and to find out all the tricks and characteristics but works really great now and without it ILA voice assistant would not have been possible. Of cause the quality is not yet comparable to cloud services of multi-billion dollar companies but it's improving steadily and I'm sure it's just a matter of time ...
Great, no also examples for Windows Phone (also works for Windows 8 apps)
Sphinx is easy to install and setup and performs surprisingly well without any forced grammar. With PocketSphinx you can easily get some results, enabling you to focus more on configuring sphinx for your project at hand. The support is excellent, both in reaction time (on the forums and the IRC channel) and of high quality.