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Finding Pattern sound inside another stream

May 27, 2013 at 10:21 PM
Edited May 27, 2013 at 10:23 PM
I need to find a pattern inside the wave stream/file

Scenario:

I have a wave file #1 with N sentences, I need to find based on another wave file #2 if there is a match.

Example:

File #1:
Hi every body, I would like to kill everyone in this room.

File #2:
kill

So when I process the file I will check in there is a "kill" on the File#1

Does anybody have an idea to aproach this process?
Coordinator
Jun 3, 2013 at 3:27 PM
this is an extremely hard problem to solve. You could try using Microsoft's speech recognition API.