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Automatic Speech Recognition (ASR) For Asterisk using Google Speech !

This EAGI use the File Descriptor to get the audio in realtime and perform one simple VAD analise in the signal ... 

Dependencies:

flac >= 1.2.1
libflac-dev >= 1.2.1
libsndfile >= 1.0.21
libsndfile-dev >= 1.0.21
audiolab >= 0.11.0

Install Debian dists:
apt-get install libflac-dev
apt-get install flac
apt-get install python-numpy
apt-get install python-scipy
apt-get install python-dev python-setuptools libsndfile-dev


Download and install audiolab from:
http://pypi.python.org/pypi/scikits.audiolab/

Example how use in dialplan from Asterisk:
Extensions.conf

exten=>_11111111,1,Answer()
exten=>_11111111,n,eagi,pahh.py
exten=>_11111111,n,GotoIf($[${EXISTS(${GoogleUtterance})}]?hello:bye)
exten=>_11111111,n(hello),NoOP(You Said = ${GoogleUtterance})
exten=>_11111111,n(bye),Hangup()