From: chetan on
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sir only files like life.wav can run on matlab7.1 after downloading nd adding mp3_toolbox.

this file has audio format -mpeg layer-3 as seen in properties..
i changed its extension to.mp3 still its running...

but i have downloded a song file from songs.pk it has .mp3 extension its not running...
i changed its extension to .wav but file is damaged...

both are mpeg files whats the difference