How to get audio amplitude with speech recognizer?

How to get audio amplitude with speech recognizer?

References

Reference NO 1

http://stackoverflow.com/questions/15190778/how-to-get-audio-amplitude-with-speech-recognizer

Reference NO 2

http://stackoverflow.com/questions/10572396/preprocessing-audio-in-android-speech-input-recognizer

Reference NO 3

http://project.uet.itgo.com/speech.htm

Reference NO 4

http://www.google.com/patents/US5473726

Reference NO 5

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC546014/

Reference NO 6

http://www.rebelscience.org/download/rebelspeech.pdf

Reference NO 7

http://sourceforge.net/p/cmusphinx/discussion/speech-recognition/thread/d3d10c7e/

Reference NO 8

http://www.mathworks.com/matlabcentral/answers/62802