<DIV>perhaps some standard ways of doing it are around somewhere ? maybe in patents</DIV>
<DIV> </DIV>
<DIV>is there a chat room for audio processing ?</DIV>
<DIV> </DIV>
<DIV>1. divide the signal into bands...then process each band.</DIV>
<DIV>2. or look for silence and expand that</DIV>
<DIV> </DIV>
<DIV>maybe some audio processing site discusses the techniques for this, if anyone</DIV>
<DIV>has seen such a site</DIV>
<DIV> </DIV>
<DIV>thx</DIV><p>
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