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Sphinx II - Speech Recognition on Ubuntu Linux

I just set up CMU Sphinx II on Ubuntu. I just want to test how this Linux Speech Recognition work. I installed the following packages: libsphinx2g0, libsphinx2-dev, sphinx2-bin and sphinx2-hmm-6k. The resource file will be in /usr/share/sphinx2/model/ which contains hmm (Hidden Markov model based-file) and model (Language Model related files). I just type

sphinx2-demo

to test it. It works but not perfectly accuracy output. I think it is needed to be trained. However, It’s a nice Speech Recognition system for Linux.

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This entry was posted on Thursday, September 25th, 2008 at 5:00 pm and is filed under Linux, Robotics and AI, Software. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “Sphinx II - Speech Recognition on Ubuntu Linux”

  1. Did you tried it on Asterisk? well, if you are talking about Sphinx with Asterisk PBX, then I’ve never luck to integrate Sphinx 3 and 4 with Asterisk. However I tried Sphinx2 with Asterisk and it worked well for me on Asterisk 1.2.x, I followed the following steps:

    http://www.syednetworks.com/asterisk-integration-with-sphinx-voice-recognition-system

    If version 3 and 4 works for anyone please share. Thanks

  2. Thanks for good suggestion Sunny. I’ll try to test it soon.

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