I was looking for an android app that can amplify the distant sound, kind a sort of eavesdropping tool
while googling I landed up here..
I really couldn't find any such tool then I was thinking may be its technically not feasible because mobile phones got background noise reduction filter built in for clearer calls even in noisy environment. Still could there be chances that we try to break down the little heard background noises between sources and try to amplify selected one only within software
Any thoughts guys?? Please help me, if I could get the algorithm right...i would like to give a shot to build this app for everyone