cliveb;421287 Wrote: 
> Quite so - plenty of (unclipped) classical CDs have an album peak of 1.
> 
> 
> Peak=1 plus a high replaygain value is probably a warning sign as you
> say, but it's not quite so simple. There are plenty of modern pop/rock
> albums that are clipped to buggery but have a peak level below 1.
> 
> It's amusing to speculate why the peak level is below 1 in these cases.
> Either the mastering engineer is trying to hide from the casual observer
> the fact that he's perpretrated clipping (a deliberate cover-up), or
> he's heard that you should leave a bit of headroom to avoid distortion
> in some DACs (ironic that he should want to preserve fidelity after
> completely trashing the album to start with).
> 
> I don't have any experience with this DeClip tool, but here's an
> experiment worth trying. Take an album that you know is not clipped but
> has a peak level of 1 and run it through the DeClip tool. Is the output
> identical to the input (ie. does DeClip pass non-clipped audio through
> unmolested)? If it is, then can't you just whack everything through
> DeClip without first determining if it has clipping?

All good stuff Clive - I'm on the case. I have quite a few non-clipped,
non heavily compressed albums that peak at 1.0. I'll do some tests and
report back...


-- 
Phil Leigh

You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...
SB3 (wired) - TACT 2.2X (Linear PSU) + Good Vibrations S/W - MF
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LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend Supertweeters, Blue
Jeans Digital,Kimber Speaker & Chord Interconnect cables
Outdoors: Boom
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