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I purchased a song from AudioJungle and unfortunately it has some type of crackle artifact that I can't seem to remove. Here's a brief clip of the audio:

You can hear what almost sounds like a vibration on the right channel. I really don't know of a better way to describe it or what the proper term for this is (which makes it difficult to search for). Is there a way to remove this with Audacity or a similar program?

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You paid for royalty-free audio, so no way to complain about the crackling? – Karan Feb 3 '13 at 3:09
@Karan Author has been inactive for a while. – DC_ Feb 3 '13 at 4:24

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