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thekma...@gmail.com> wrote in message
news:74d1ffe3-00a3-4e15...@googlegroups.com...
Mike Rivers:
>Foobar2000
http://www.foobar2000.org/ is simply another multi-format audio
>player. It also has >plugins that include analysis for replay gain and
>DR(Pleasurizemusic's DR Meter ver 1.1.1). It >also has a rudimentary
>converter(I.E. cd to mp3 - but is VBR by default).
>Most CDs I've checked on it require replay gain of a negative
>value(-.5, -1.7dB), indicating they >are slightly hot according to whatever
>standard Foobar references. Only one Dave Grusin CD >and a couple of my
>Telarc classical compilations actually need to be "turned up" - a positive
> >replay value of 1 or 2dB.
This is all totally irrelevant. No CDs require a 'replay gain", whatever TF
that is. Unless you insist on always listening to your music at full
volume, with every link in your chain set to near overload !
>CDs from after 1990 can register -5, while discs from after 2000 need to be
>"turned down" as >much as RG -10 -15!!
So ? That is unrelated to squished waveforms (ie hyper-compression). You
could have the peak level at -20dBFS, and still have a squished flat-line
undynamic music.
>On the DR side I got some surprising results for my original 1980s era CDs:
>Values from DR12 >to DR16. Current efforts are lucky to hit as high as
>DR7 - although a single track, Katy Perry's >"California Gurls" stands out
>at DR10. I never tire of listening to that one!
Old CDs may have had conservative peak levels because of unnecessarily
conservative mastering, or to avoid stressing early crappy digital
converters.
>Why are "modern CDs" mastered so hot? Because digital allows for it!
>Digital does not "slowly >buckle under the strain" like analog did.
>Cramming all the sonic energy of an album or indiv tracks >between -4
>and -0dBfs can be gotten away with.
No. They are like that because the band or producer want it to be. For
whatever misguided reason. You could have hyper-compressed analogue sources
and had them on tape or vinyl, even then. Yes, it's easier on digital.
>Does this make it right? My conscience screams NO! And I don't care if I
>get trolled and flamed >for admiring engineers with worldwide respect such
>as Barry Diament(whom by the way I can >understand his writings with no
>problem), and, wanting to stick to standard engineering principles >that
>have been in place since before CD was even a dream.
That you can understand DB's writings it not necessarily a recommendation
for him or you.
>So you all just go on supporting hotter & hotter audio tracks and CDS. I
>may be a troll for >standing by what I believe in, but I ain't no SHEEP.
No, sheep have some clues. Not many, but some. "Hotness" has NOTHING to do
with the peak digital level. It has to do with the average RMS level.
geoff