Digital Support


If you are a true believer in the superiority of digital over analog I need your help. I'm being attacked by a bunch of snobs in a thread in the home theater section entitled " digital rules ".
128x128robedk
>Leaving aside the playback system problems, ticks, pops,
>tracking errors, etc., what does analog recording and
>playback leave out that was there in the first place?

What does digital recording leave out that was there in the first place?
Quite a bit, I think (pun intended). But, I'm sorry, I've sedonly lost interest in this or just about any other subject being discussed here (spelling error also intended).
That's okay, your answer was pretty much what I was expecting. Unfortunately, saying that digital is inferior to analog because it inherently loses much of the original signal is like saying the earth is flat because otherwise people on the other side would fall off--it's theoretically and demonstrably untrue. Unless you're prepared to refute digital sampling theory, I would recommend that you avoid this approach.

Also, I think your Star Trek transporter analogy is flawed, as matter is generally seen as being composed of discrete particles anyway, while a waveform is continuous. I think a better analogy would be that of a camera filming an object in motion, with the number of frames per second analogous to the sampling frequency.

Personally, I do think that digital technology in general is superior to analog in terms of offering the best chance of accurately reproducing the original signal. However I also think that a legitimate case can be made that the current 16-bit/44.1-kHz CD standard may offer room for improvement.

My preference is for a recording/playback system that is as faithful to the original signal as possible. If others prefer a system that adds "warmth," that's fine too, but it's a different preference. In any case, I don't think anything is accomplished by "this technology sounds better than that technology"-type arguments.
I agree Rpell, the arguement regarding which format sounds better is strictly subjective. It's time we got away from comparing the two. That's what got me so upset in the first place.Either format done well can be extremely rewarding.Personally I am very happy with my digital system but am willing to give analog another listen.I hope others will do the same and quit the snipeing.
Robedk, IMO analogue can give you great moments (natural timbres, sense of space) and disappointing moments (bad recording, worse, badly cut LP)...

I agree with Rpell that PCM is weak software by today's standards -- often, in my system (and to my ears), by yesterday's as well. Witness the improved performance of true SACD or DVD-A vs. redbook CD...

But as you commented before, software, other than CD, is not always easy to come by!