r = audiorecorder(22050, 16, 1);
record(r);     % speak into microphone...
pause(r);
p = play(r);   % listen
resume(r);     % speak again
stop(r);
p = play(r);   % listen to complete recording
mySpeech = getaudiodata(r, 'int16'); % get data as int16 array

www.utd.edu/~loizou/speech/colea.htm

www.ee.ic.ac.uk/hp/staff/dmb/voicebox/voicebox.html

http://www.dcs.shef.ac.uk/~martin/MAD/docs/download.htm

http://cvsp.cs.ntua.gr/courses/patrec/OnlineSpeechDemos/speechDemo_2004_Part1.html

http://www.speech-recognition.de/index.html

http://www.eas.asu.edu/~speech/education/educ1.html