title: how to detect a presence of word /audio silence in the wav file using java?
body: <p>I am working on a speech recognizer project as a part of it want from a wav file want to find the presence of silence or detect the presence of word .and if a word is found then copy that word from start to end into a new wav file so it original wav file has 10 words then output is 10 file..problem is with detecting the silence or word
  want suggestion on how to implement this in java..
  please suggest..</p>