"DSD recordings good. PCM recordings bad." - Dr. Diamond
On Tue, 27 Jan 2004 19:38:12 GMT, Michel Hafner wrote:
Why do you prefer DSD as a consumer delivery medium?
Because it sounds really nice (and so does hi-rez LPCM), is user friendly
(have you ever tried to listen to a DVD-A without having a monitor
connected.), has no audible spoilers built-in (a big non no in my book: why
bother why high quality media if you trash the signal?), plays in all
consumer gear if dual layered (most are), and so on.
I have no use for it because
- if the master is high res PCM I don't get master quality but a filtered
version.
If the master is DSD Wide, as more and more are, you get a nicely decimated
LPCM version for CD or hi-rez LPCM as well as a high-rez DSD version for
SA-CD. Best of all worlds.
Same goes for any source with information that is smeared by the
noise shaping.
Smeared? Nope. Not at the master level : DSD Wide doesn't use aggressive
noise shaping.
- Can't do digital room correction unless I convert back to PCM again.
That's correct. Just as you can't use a PCM based full digital amplification
system, and that's where DSD shines : basically, a DSD NA converter is a low
pass filter...
Where's the beef? Cheaper DA converters?
Less manipulations from DSD Wide masters to DSD or LPCM. More simple - some
would say more elegant designs. Less problems - and none of the PCM-related
ones.
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