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A Phoenix record store owner set the audiophile world on fire

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Re: A Phoenix record store owner set the audiophile world on fire

#71
post #45

People who claim CDs have more dynamic range than analog are missing the point. Think of it in terms of graphics. 8 bit graphics can represent totally black, or totally white. That's a complete dynamic range. But it's the in-between shades that require more bits to specify. It's the same with audio. It's not how soft or how loud a recording can get. It's the subtle shades of variation. 16 bits is pretty good, but not…

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Re: A Phoenix record store owner set the audiophile world on fire

#72
post #32

Audiophools got played yet again.

Audiophile here - if they were using a proper master, minimally a true lossless file I don’t really see the problem. On the other hand, it seems to me like I meet more people who are just into buying new gear rather than enjoying the music, which is what the hobby is to me. Don’t even get me started on snake oil like cables.

Depends on the signal level and the impedance. For speaker cables, all you need is a big enough gauge to carry the current. But for low level signals, especially less than line level (magnetic phono cartridges, microphones, guitar pickups) a good quality cable with proper impedance and low capacitance can make a big difference. If you look at professional studio and broadcast supply catalogs, you will see mic cables with a specified capacitance per foot -- that's a spec that engineers look for. And I can personally vouch that an expensive guitar cable sounds better than a cheap one -- I was a skeptic until I tried one, and compared it with the standard cable I had been using. The difference wasn't subtle.

Re: A Phoenix record store owner set the audiophile world on fire

#73
post #45

People who claim CDs have more dynamic range than analog are missing the point. Think of it in terms of graphics. 8 bit graphics can represent totally black, or totally white. That's a complete dynamic range. But it's the in-between shades that require more bits to specify. It's the same with audio. It's not how soft or how loud a recording can get. It's the subtle shades of variation. 16 bits is pretty good, but not…

> You can tell by listening to the shimmer of a cymbal, or a plucked string fading to silence.

I don't think this is true. A long time ago I was involved in the headphone audiophile community and people were always using the shimmer of a cymbal as how they could tell the difference between MP3s and Lossless, Analog vs Digital, CD vs SACD or whatever. Then they'd do a blind test using Foobar2000 and start saying the whole blind testing methodology is flawed because surely they can hear the difference under normal listening conditions with their $1000 headphone connected to their $3000 amp using their $2000 DAC.

My favorite quote was from somebody who said "Nobody in this community cares about music. They only care about their equipment."

Re: A Phoenix record store owner set the audiophile world on fire

#75

Earlier quoted context omitted.

> 100% fine for someone to say that they subjectively prefer the sound quality of a record player to a CD It's not intellectually fine, only fine in the sense that it's well within the bounds of free speech.

No; it's really fine - same with tube amps etc. It's OK to have a subjective preference for some kinds of distortion. It's not OK to say it's "truer to the original sound", which is where this usually comes off the rails.

Sure, if the artifact you prefer actually exists and you can confirm it in a double blind test.

Re: A Phoenix record store owner set the audiophile world on fire

#76

Earlier quoted context omitted.

That whole line of thinking just blows me away. It's possible to accurately sample and reproduce any vinyl recording in the digital realm. It's absolutely not possible to accurately record every digital recording onto vinyl. For instance, it's not hard at all to make bass so loud that it causes the needle to leap out of the track, or treble so high that the needle can't accurately track the high frequency vibrations.…

> 100% fine for someone to say that they subjectively prefer the sound quality of a record player to a CD It's not intellectually fine, only fine in the sense that it's well within the bounds of free speech.

A digital recording has to be mastered with the understanding that it could end up getting played on a car stereo, on a bluetooth boombox, on cell phone speakers, in bluetooth earbuds, at a dance party with a DJ or on a hi-fi stereo setup that looks like the one from the old Maxell "blown away" ad. A recording on a vinyl record doesn't. The person mastering a record doesn't need to care about bluetooth earbuds, car stereos, cell phone speakers, boomboxes, and only marginally about DJs at dance parties. They can tune their mixing and mastering decisions to just the case of a hi-fi stereo setup with an enthusiast listening. They have to make fewer compromises because there are fewer cases to handle. The format enforces those constraints. You can't just ignore that.

Re: A Phoenix record store owner set the audiophile world on fire

#77
post #51
post #33

Earlier quoted context omitted.

So it's been many years since I looked at this stuff, but the reason for higher sample rate isn't to do with humans being able to hear over 20khz. If you sample at 44khz you need a high pass filter at 22khz to avoid aliasing. Since that's pretty close to 20khz, it needs a pretty sharp drop off. Having a filter with a sharp drop off can introduce artifacts. With 96khz sampling rate, you don't need as a sharp drop off…

Yes, i hate when people talk about Nyquist as if its some Panacea. Its vwry “spherical cow”. It assumes all your filters, DACs, are perfect, and that time is infinite.

Nyquist isn't about such assumptions at all. It is an information theoretic value, based on the provable claim that there is zero information present in the original analog waveform that is not represented in the digital version.

Yes, your filters, DAC and speaker wire could still create a less than ideal listening situation, but the fundamental aspect of the Nyquist frequency is not concerned with any of that.

Re: A Phoenix record store owner set the audiophile world on fire

#79
post #2

"The fallout of the MoFi revelation has thrown the audiophile community into something of an existential crisis. The quality of digitized music has long been criticized because of how much data was stripped out of files so MP3s could fit on mobile devices. But these days, with the right equipment, digital recordings can be so good they can fool even the best ears. Many of MoFi’s now-exposed records were on Fremer and…

>The fallout of the MoFi revelation has thrown the audiophile community into something of an existential crisis.

Don't worry, the crisis will not last long. Audiophiles will find a way to get over it and buy some better cables that would have revealed they were using a Digital source all along.

Re: A Phoenix record store owner set the audiophile world on fire

#80
post #16

Earlier quoted context omitted.

That whole line of thinking just blows me away. It's possible to accurately sample and reproduce any vinyl recording in the digital realm. It's absolutely not possible to accurately record every digital recording onto vinyl. For instance, it's not hard at all to make bass so loud that it causes the needle to leap out of the track, or treble so high that the needle can't accurately track the high frequency vibrations.…

Most of the time people will argue that vinyl has "warmth" and this makes it subjectively better. This is true, but it's actually because of the pleasing distortion record players add to the music. Being distortion, even if it improves your listening experience (and this depends on genre, though it generally does), it is certainly objectively worse in terms of accurate reproduction.

An instrument amplified by vacuum tubes does have a distinct sound, "vinyl" also has its own signature.. magnetic tape is pretty analog too. All of these signature sounds can be digitized/discretized at sampling rates that preserve the vinyl crackle or tube warmth or combinations. To me it seems like marketing and the consumers justification of their susceptibility.
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