Quality and savind in Cool Edit

realott

New member
I download a song, mp3 (for example 3 minutes, 10 MB so I guess the quality is not so good?) Then I use usually Cool Edit Pro to normalize it but my question is does it matter if I save it as mp3 or wav? I know that generally wav is better but if the file wasnt with good quality in the first place, does it matter then?
 
If you process and mp3 file and save it as an mp3 again you will compound the loss of quality. It will get substantially worse.
 
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