Re: What is an anti aliasing filter? (Nero Wave Editor 3)
ALWAYS choose the slowest, highest quality, most accurate, etc anti-aliasing filter.
When you convert, little "stair-steps" are left in the digital audio. These are unnatural / non-musical and can cause the glassy swishy effect you hear in MP3s.
Anti-aliasing attempts to smooth those out.. the more time you give it, the better, more natural-sounding job it can do.
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"There are some of these recordings where it is just a whirring, and you cannot hear the music. " - Jimmy Page, 2007 / JUL / 26
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