CardinalFang;213995 Wrote: 
> There is a belief in some audio circles that if you rip a CD using EAC
> and then burn a CDR with an exact copy, you get in effect a better
> pressing. In other words, EAC can do a better job of getting the data
> than a CD player and the resulting CDR is better that the CD because
> the pits are created in a non mass-production way and to a higher
> tolerance.
> 
> However, it all seems to be based on the old misunderstanding between
> error correction and error concealment. In other words the CDR sounds
> different because the data has less errors, but the reality is that the
> data is the same after it comes out of the CD read buffer because errors
> are corrected in both cases. You might get a "better" CDR if you were
> able to extract data from areas where the CD player could only conceal
> them, but that's a very small minority of cases I would imagine.
> I think if there is any difference between a CD and a CDR it's more
likely to be because the data got burnt with a more or less stable
clock, which then affects the read clock, and hence the DAC clock.

So jitter rather than errors.


-- 
Patrick Dixon

www.at-tunes.co.uk
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