[asterisk-users] Speech recognition in asterisk using google voice API

[Lefteris Zafiris]

Fresh code is out! The use of sox can be now optionally enabled by the
user if the system has a recent version of the program (won't work in
RHEL/Centos 5)
This is done by editing the script and setting the variable 'use_sox'.
When sox is used the audio gets normalized, low frequency noise (<100Hz)
is removed and also possible DC offset is corrected. Those are supposed
to improve the recognition results(?). The settings are still a bit
experimental, feel free to play with them and report what settings
improved your results.

get the new version here:
https://github.com/downloads/zaf/asterisk-speech-recog/asterisk-speech-recog-0.3.tar.gz

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Lefteris Zafiris