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Re: [TCLUG:12423] CD writing software....



> In essence, Pre-emphsis is a simple noise reduction scheme.  By running it
> through a boost filter so that the highs are stored at an elevated level,
> you "sort-of" get more signal-to-noise coming back out of the
> reconstruction filter in the D/A convertor.  But, you have to remember to
> de-emphasize.

Ah, what I thought. Pretty much like DNR on analog tapes? Wouldn't think
it'd be necessary with digital media, guess its not...