Text record of the talk 22 jan 
Discrimination & big data
http://www.constantvzw.org/site/Discrimination-Big-Data.html
through speech recognition with Sphinx 

with processus
../share/texts/22-01-2015_talk-discrimination-big-data_speech-recognition.txt (8Mo)

text cut in chapters
../share/texts/22-01-2015_talk-discrimination_speech-recognition_chapters.zip

final text only
../share/texts/22-01-2015_talk-dbd_speech-recognition_finalRonly.txt

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about sphinx
http://cmusphinx.sourceforge.net/
howto install:
sudo apt-get install python-pocketsphinx

or
http://cmusphinx.sourceforge.net/wiki/download/
http://cmusphinx.sourceforge.net/wiki/tutorialpocketsphinx

then launch pocketsphinx_continuous to test 
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python script used for the talk's text-capture:
    ../share/scripts/rybn_python_OK.py

    to use it, also install Gstreamer, with:
sudo apt-get install gstreamer0.10-pocketsphinx

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then launch
python /home/.../sphinx/rybn_python_OK.py 
and in a second terminal
netcat -u -k -l 5005 > /tmp/output.txt
or 
netcat -u -k -l 5005 | tee /tmp/output.txt