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speed up an mp3 or .wav file

Posted on 2011-09-20
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Last Modified: 2012-05-12
I have a mp3 file which came from a cassette. The cassette was old and ran about 7% slower than normal. Does anyone know of a way to edit the mp3 file so that it is gives the true sound? I also have the recording in .wav format.
Thanks.
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Question by:onyourmark
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lee555J5 earned 2000 total points
ID: 36571393
Audacity can do that.

http://audacity.sourceforge.net/

Lee
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by:onyourmark
ID: 36571468
Thank you. If I increase the speed and the pitch is to high do you suggest I lower the pitch or is there another way to do that?
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