Analyzing and recognizing a sound file with a squeak

I am running a brake test on a piece of equipment. I would like to be able to use Labview and a microphone, record every stop cycle and analyze the wav file for a squeak. I would just like to be able to keep track of how many squeaks occured during testing. I am using the professional development system of Labview 7.0. Any suggestions would be greatly appreciated. I have included two wav files with this posting, one squeak, one no squeak. Thanks!
Attachments:
no_squeak.wav ‏97 KB
squeak4.wav ‏62 KB

Hi,
A response to your posting can be found at:
Analyzing a wav file recorded with a microphone for a high pitch squeak
I hope this helps
Sincerely,
Feroz

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