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reading wav file into matlab with wavread;frequency spectrum
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macgabhr



Joined: 21 Jul 2009
Posts: 2
Location: ireland
Post22 Jul 2009 11:39   

Frequency Spectrum
Hi,

I want to read a wav file into matlab using wavread. I then want to be able to output the frequency spectrum, i.e plot of db vs frequency. if i know the sensitivity of the mic i used to record the wav file is it then possible the estimate the actual db level.

Thanks
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