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Article #1095

Re: Audio quality of CDR, any theory ????

#1095
From: Bob Velkov
Date: Sat, 19 Dec 1998 00:00
27 lines
2431 bytes
Chris Cotellini <ccotellini@interstroom.nl> writes:

> "Arny KrοΏ½ger" wrote:
> 
> > Chris Cotellini wrote in message <36764B19.A08DFB6F@interstroom.nl>...
> > >Well, if you copy from a bad cd, the copy will sound bad too.... I heard
> > >a difference between copy and original -> an occasional "pop" in the
> > >sound, probably a burn error. Thus the quality (this DOES effect the
> > >sound, doesn't it?) is lower than the original without the pop.
> > >
> >
> > The pops are almost always due to data loss. This usually happens when the CD
> > is read.
> 
> Then why isn't the "pop" sound there when you play it on the pc cd-writer? If it
> is a read error and not a write error you should hear it when you play the
> original disc. If you don't hear the faults when you play the original cd (on the
> burner) it can't be a read error, can it? Or does the copy process somehow make

Because when you *play* the original on the burner it's played with 
1x speed and DA converted before feeded to the soundcard. When you 
record it to WAV on the HDD, the data are *ripped* off and transfered 
over the data bus to HDD. Completely different things.

-- 
Bob Velkov
Bob.Velkov@par.univie.ac.at 
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From: Bob Velkov <bob@mailhost.par.univie.ac.at>
Subject: Re: Audio quality of CDR, any theory ????
Date: 1998/12/19
Message-ID: <xaj3e6cen5g.fsf@mailhost.par.univie.ac.at>
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References: <753ar1$p8u$1@justice.csc.cuhk.edu.hk> <36764B19.A08DFB6F@interstroom.nl> <Ontd2.2760$Bc5.4143@news.flash.net> <3678CAFC.985389AC@interstroom.nl>
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Organization: Vienna University, Austria
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Newsgroups: rec.audio.tech,rec.audio.opinion,rec.audio.misc,hk.rec.audio-visual,uk.rec.audio,tw.bbs.rec.audiophile