Does sox have more features on a Debian system than RHEL? Is that why it won't work on RHEL?<div><br></div><div>Cheers,<br><div><br><div class="gmail_quote">On Wed, Jan 4, 2012 at 6:42 PM, Lefteris Zafiris <span dir="ltr"><<a href="mailto:zaf.000@gmail.com">zaf.000@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Fresh code is out! The use of sox can be now optionally enabled by the<br>
user if the system has a recent version of the program (won't work in<br>
RHEL/Centos 5)<br>
This is done by editing the script and setting the variable 'use_sox'.<br>
When sox is used the audio gets normalized, low frequency noise (<100Hz)<br>
is removed and also possible DC offset is corrected. Those are supposed<br>
to improve the recognition results(?). The settings are still a bit<br>
experimental, feel free to play with them and report what settings<br>
improved your results.<br>
<br>
get the new version here:<br>
<a href="https://github.com/downloads/zaf/asterisk-speech-recog/asterisk-speech-recog-0.3.tar.gz" target="_blank">https://github.com/downloads/zaf/asterisk-speech-recog/asterisk-speech-recog-0.3.tar.gz</a><br>
<div class="HOEnZb"><div class="h5"><br>
----------------<br>
Lefteris Zafiris<br>
<br>
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