signal processing - How to import a mp3 file in Matlab 7? -

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i want import mp3 song matlab 7 , apply different filters on using sptool , fdatool.

i have tried import using 'audioread' wav file, not exist in matlab 7. tried 'wavread' wav file, says audio compression not supported.

this tells way error in matlab 7 again.

any suggestions?


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