CMUSphinx speech recognition too fast?
CMU Sphinix toooo Slow for live speech recognition. I don't know if you have an idea to increase it?
This is my config:
configuration.setAcousticModelPath("WSJ_8gau_13dCep_16k_40mel_130Hz_6800Hz");
configuration.setDictionaryPath("cmudict.0.6d");
configuration.setLanguageModelPath("en-us.lm.dmp");
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We are currently working on speeding up, but so far sphinx4 is not real tense for big vocabulary. This is actually not a trivial task.
If you want a quick and not very accurate transcription, you can edit the default.config.xml file in the sphinx4 sources and recompile:
<property name="absoluteBeamWidth" value="10000"/>
<property name="relativeBeamWidth" value="1e-60"/>
<property name="absoluteWordBeamWidth" value="50"/>
<property name="relativeWordBeamWidth" value="1e-40"/>
Then it will work in real time.
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