Analog and Vinyl: no longer the benchmark

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That is an opinion free of objective facts and easily falsified. Dynamic range is a measured metric, not an opinion.


Another opinion. Seeing a trend....:)
If the "highest level" is noise, clicks, pops, wow and flutter, rumble, crosstalk, groove distortions, limited dynamic range, poor deep bass archaic stereo, sure.

Whats the linear XMax on your woofers ..?
 
The exact opposite. I regularly hear a system capable of 120+ db dynamic range, with much lower noise, distortion, higher channel separation, lower temporal distortion, vastly better bass depth and power, than any objectively limited vinyl system regardless of price.

After we measure the 120db DR you claim digital have

You still wear glasses?

Btw, 20bits is 120db
 
Whats the linear XMax on your woofers ..?
The 18s, 15s, 12s, 10s or 8s? You'd have to be a bit more specific.
For example, the TC15s around 20mm, the AE dipole18s around 12mm, the Rythmik servos 18mm, etc etc, but of course xmech is higher.
 
You still wear glasses?

Btw, 20bits is 120db
Yes, but...

finding a system that will play 120 dB above the ambient noise floor is next to impossible. Even rock concert systems won’t do that, except perhaps in extreme cases, and they won’t sound good doing it. Even allowing for perceptions of some audio information a little below the ambient noise floor, going 120 dB above that is unlikely.
 
Yes, but...

finding a system that will play 120 dB above the ambient noise floor is next to impossible.
True, which is exactly why I didn't say "above the noise floor".
When one experiences 120db peak at a concert hall, it's certainly not above the noise floor either.
But being able to produce that 120db peak, is key for "realism".
Vinyl? Please...
 
Quote Originally Posted by AJ Soundfield View Post
If the "highest level" is noise, clicks, pops, wow and flutter, rumble, crosstalk, groove distortions, limited dynamic range, poor deep bass archaic stereo, sure.

I guess you figured repeating circle jargon gets you off . :)
So you don't deny those are all objective facts and that you prefer them.
Good, because I did say at the start folks can prefer whatever they prefer.
Heck, if a wax cylinder or 8-track does it for you, enjoy.;)
 
I´m ok with the digital performance and dynamics of my system.
But, to be true, a few months ago i was surprised with the subjectiv dynamics of an analog reprodution (vinyl) in a friend of mine system.
Not everything was right. No. I like a better definiton in the bass and, me too, i don´t like clicks and pops in the background.
But when he put some classic music, and just when i thought the system was going to fail, i was a bit shocked because i almost could swear i was listening with more dynamic. The subjective perception of most dynamic was there and i remember that was really enjoyable.
 
I´m ok with the digital performance and dynamics of my system.
But, to be true, a few months ago i was surprised with the subjectiv dynamics of an analog reprodution (vinyl) in a friend of mine system.
Not everything was right. No. I like a better definiton in the bass and, me too, i don´t like clicks and pops in the background.
But when he put some classic music, and just when i thought the system was going to fail, i was a bit shocked because i almost could swear i was listening with more dynamic. The subjective perception of most dynamic was there and i remember that was really enjoyable.

That was my point too. It is a fact that LP measures a dynamic range of 60 to 70 dB, but it can sound outrageously dynamic, especially on 45 rpm. That's what my ears tell me as a fact as well. I believe in facts just as much as AJ Soundfield, but where we may depart is that I do not let measurements overrule what I hear. If what I hear does not correlate with measurements then it must be that the particular measurement does not have the relevance that it is ascribed to. You can easily become dogmatic about measurements, but as a scientist (biochemist) I have learned to be very skeptical of simpleminded dogmatism.

And like I said, it may very well be that AJ Soundfield never has heard top level vinyl and its dynamic capabilities. He may feel insulted and will assert otherwise, but without evidence I have no way of knowing his assertions are true.
 
That was my point too. It is a fact that LP measures a dynamic range of 60 to 70 dB
Please state which one, otherwise there is no way of knowing whether your assertions are true.

but it can sound outrageously dynamic, especially on 45 rpm. That's what my ears tell me as a fact as well.
An anecdotal fact??;)

And like I said, it may very well be that AJ Soundfield never has heard top level vinyl and its dynamic capabilities. He may feel insulted and will assert otherwise, but without evidence I have no way of knowing his assertions are true.
Sure, that's possible despite hearing hundreds, exhibited at over 10 audio shows, Mikes systems at home and shop, phono related manufactures, etc, possibly even more systems that you ever have. But it is equally a fact you've never heard a top level digital system. You may feel insulted and assert otherwise, without evidence I have no way of knowing your assertions are true.
Btw, we are going to be using one of Mikes systems in Nov. Have you informed him of its inadequacy already?

cheers,

AJ
 
True, which is exactly why I didn't say "above the noise floor".
When one experiences 120db peak at a concert hall, it's certainly not above the noise floor either.
But being able to produce that 120db peak, is key for "realism".
Vinyl? Please...
you did post “dynamic range”, though, not maximum volume. Nitpicking, true, but many of your debating points seem to depend on that. You will notice that I currently have no analog source in my system, so I’m not really disagreeing with you.
 
But it is equally a fact you've never heard a top level digital system. You may feel insulted and assert otherwise, without evidence I have no way of knowing your assertions are true.

I did hear the full Vivaldi stack, and in a home system repeatedly the Vivaldi DAC plus Upsampler, and I have also heard other top level DACs. Did they perform to their full potential? I don't know.

Of course if you assert that only multichannel digital is top level digital, that is your prerogative. If you wish to do so, be my guest.

But remember, I am not anti digital, quite to the contrary. I do not question digital, not at all its potential and less and less its implementation. In fact, I love the implementation that I hear in my system.

And yes, my digital sounds outrageously dynamic.
 
I did hear the full Vivaldi stack, and in a home system repeatedly the Vivaldi DAC plus Upsampler, and I have also heard other top level DACs. Did they perform to their full potential? I don't know.
Well, IMO it is the amp/speakers that determine dynamics of the system.:)
Yes, the DAC plays a role in the nuances of system sound...but the only speakers make the dynamic soundwaves my ears can hear.

Of course if you assert that only multichannel digital is top level digital, that is your prerogative. If you wish to do so, be my guest.
If...and that's a big if, we are talking about realistically recreating a soundfield perceptually, that is no assertion. That's been know since the 1930s.
Here you go if interested:
http://adsabs.harvard.edu/abs/2002STIN...0286499H
http://www.aes.org/e-lib/browse.cfm?elib=9136
https://ieeexplore.ieee.org/document/6508825/
http://www2.ensc.sfu.ca/~ljilja/cnl/guests/cvetkovic.pdf

And yes, my digital sounds outrageously dynamic.
Mine too, as this is where I must end for now as I totally immerse myself in some Beethoven as heard in concert halls;)
 
Interesting. Is the comparison done as I stated earlier for validity, vinyl>dual out phono pre>direct through 1 input of preamp, then also through an ADA loop>2 input of pre, level matched and then instantaneously compared? So every bit of sound, even clicks, pops, surface noise, crosstalk, everything is coming through real time and heard?
If not, please say how this vinyl vs digital comparison is being done, thanks.


Yes, that is a pretty small sample size. Any members of BAS?

It's pretty simple AJ. We visit each other and listen to music for an afternoon. We have fun. We listen to both vinyl and digital. In the end, I usually prefer the vinyl. I also happen to think it sounds more convincing. I don't know if it was level matched and the signal certainly did not go through an ADA loop. I don't think the vinyl sounds exactly like the real thing, but it sounds more like the real thing than does the digital, to me. You may argue that that is just a preference. That is fine. Call it what you like. The thread is about analog vinyl being the benchmark. For me, it still is. For others, it may not be. For you it definitely is not. That is also fine.

I don't know if any of these guys is a member of the Boston Audio Society. Sure, it is a small sample size, but still, 100% of us listen to reproduced music and to live orchestral music at the BSO, so we know what the real thing sounds like.
 
Mahalo to Mr.Smith and and PeterA for responding to my post.

Has anyone on this forum every listen to or purchased a AJ Soundfield speaker?


Today, 02:50 PM

 
It's pretty simple AJ. We visit each other and listen to music for an afternoon. We have fun. We listen to both vinyl and digital. In the end, I usually prefer the vinyl. I also happen to think it sounds more convincing. I don't know if it was level matched and the signal certainly did not go through an ADA loop.
That does sound simple and fun. But, unfortunately as I knew, totally invalid. You were in no way comparing just vinyl to digital. You forgot all the other differences, like recordings, levels, etc physically, then things like expectation biases, beliefs, etc, etc.
The method I described is an actual test of vinyl vs "digital". It is a "digital" version of the actual vinyl itself, being played in real time, not a rip, etc. The ears you trust just listens to the vinyl exactly as you normally would, then switch to another input of your very own transparency, etc, etc, etc, etc, etc. preamp and hear the "digital" version of the vinyl, in real time, clicks, pops, rumble, crosstalk, etc, etc, every bit coming through "digitally".
You can probably imagine how easy it is to hear all the very real digititis stuff on the one input. Oh, btw, you won't know which input is which beforehand, as not to create any expectations. Mr Wayne is going to show us just how easy. Stay tuned, it will be as you confirmed, lots of fun.:)

I don't think the vinyl sounds exactly like the real thing, but it sounds more like the real thing than does the digital, to me.
Given the type of comparisons and systems you are exposed to, hardly surprising. Yes, it's long been known vinyl doesn't sound like the real thing and if you've read any of my links, you might see science has also known and left that behind a long time ago. Would you have been interested in an audiophile exposure to outside systems experience like this?
http://www.onhifi.com/features/20010615.htm

You may argue that that is just a preference. That is fine. Call it what you like. The thread is about analog vinyl being the benchmark. For me, it still is. For others, it may not be. For you it definitely is not. That is also fine.
Yes, I was very clear up front that arguing preferences is silly, arguing objective facts like noise, distortion, crosstalk, frequency response, dynamic range, groove echo, wear, etc, etc. isn't .
Though of course some folks might prefer all.

I don't know if any of these guys is a member of the Boston Audio Society.
Ok, was just checking to see if any might have the technical knowledge to do the valid comparison I detailed, that's all. Many BAS members should.

Sure, it is a small sample size, but still, 100% of us listen to reproduced music and to live orchestral music at the BSO, so we know what the real thing sounds like.
And recognize the limitations of vinyl compared to it, good. As you agree, we all have our preferences and some prefer vinyl, while others like myself, prefer something closer to the article linked above, which is distinctly a non-vinyl type experience.

cheers,

AJ

p.s, so with no digital in your system, how do you address all the bass mode peaks and dips etc in your room? You don't mind hearing them?
 
I was at a local store and heard a 5 channel system through Bose speakers. It was very immersing. I quite liked it.

Did anyone ever stop to think, at most concerts the musician play one small amp, then mic through the PA. So, is it real or reproduces via EV /JBL drivers and Crown amps. Maybe the way to real Concert sound is to give up on audiophile amps and drivers and use the real thing.
 
I was at a local store and heard a 5 channel system through Bose speakers. It was very immersing. I quite liked it.
Heresy, you just revoked your audiophile card :P

Did anyone ever stop to think, at most concerts the musician play one small amp, then mic through the PA. So, is it real or reproduces via EV /JBL drivers and Crown amps. Maybe the way to real Concert sound is to give up on audiophile amps and drivers and use the real thing.
All kidding aside, quite astute. Yes, what better way to recreate that kind of concert sound than with actual concert sound type speakers! Actually, there are some bonafide audiophile systems that use what are "PA" speakers, JBL, Danley Soundlabs, QSC etc that folks swear by. Obviously no bling looks but for those who prioritize sound over all other factors, might be the ticket. As always YMMV.
Those super high sensitivity designs are like electron microscopes for any system noise. So with stuff like vinyl...beware.

cheers,

AJ
 
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