Comment by dpkonofa | Hacker News Reader

Comment by dpkonofa | Hacker News Reader

Parent Full thread

I consider myself an "audiophile" and have spent way too much money on nice equipment. That being said, once I started hanging out with people that call themselves audiophiles and have way more money that I do, I realized that most of these people can't even tell the difference in the sound quality and, frankly, there is no loss. One of the meetups I went to even had a contest for anyone that could tell which DAC was being used and another for anyone that could tell a FLAC apart from a 320kbps MP3. No one won the prize money. "Audiophiles" are, for the most part, full of shit, in my opinion and just need to justify spending ridiculous amounts of money on great looking audio equipment.

Mind you, I'm also probably full of shit because everyone tells me that I can get exactly the same computer for half the cost of what I paid for my MacBook Pro and I'm yet to find anything that comes close. At least with the Apple stuff, there are objective things I can point to that justify the more expensive costs. With audio equipment, there's a slow curve up and then it just drops off once you get past a certain point.

I don't buy into a lot of audiophile nonsense (and personally I don't think I can tell the difference between a 192kbps MP3 and uncompressed), however there is a clear and obvious quality issue with some Bluetooth devices, in addition to how terrible the pairing experience is.

The Pareto principle is alive and thriving in the audiophile community. Anything beyond midrange is pure wank IMO (although I'll happily listen to 160kbps MP3 so you can probably disregard what I say. :P But this does seem to be borne out by a lot of double-blind testing, as you mention.)

As for Apple products, you might get the same spec computer for half the cost but Apple has really nice build quality and integration (or at least did when I got my MacBook). It's the same spec but it's just nicer.

> I'll happily listen to 160kbps MP3 so you can probably disregard what I say.

I'm with you several hundred percent.

Didn't a serious of fairly rigorous tests way back conclude that nobody could tell the difference between a ~160kbps VBR MP3 and an uncompressed source (as long as a good MP3 encoder was used)? I think it was the Hydrogen Audio people behind it.

I think they decided ~192kbs was the point where there wasn't any statistically significant evidence that anyone could tell the difference.

And that's in ideal listening conditions when people are being asked specifically to listen out for differences. I think the margin for realistic listening situations is probably much wider.

> Didn't a serious of fairly rigorous tests way back conclude that nobody could tell the difference between a ~160kbps VBR MP3 and an uncompressed source (as long as a good MP3 encoder was used)?

No, the conclusion was that most people couldn't tell the difference above 192kbps, but to a trained ear many people could still tell the difference in 192 to 256, or 256 to 320.

It was 320 and above where there was basically nobody who could tell the difference unless they were using recording studio grade gear, which most people don't have.

Agreed 100%. I've owned so many different computers over the years that I'm 100% willing to pay what most consider to be an "Apple tax" when, in my mind, I'm paying a little bit extra for an overall better product. You're totally right... it's just nicer.

I agree with all of this, but the knock on bluetooth sound quality doesn't fall into this category of audiophile foolishness.

It's real & severe downsampling, and incredibly noticeable.

Bluetooth 5 should have the bandwidth to solve this problem.

On airpods there’s so much background noise and lack of sound isolation the quality drop won’t make a difference.

While I get what you're saying, I only find this drop in quality on really cheap Bluetooth headphones/headsets. I have tried 2 "high-end" wireless headphones (1 of which are my AirPods that I own) and I find no downsampling or quality loss that's noticeable.

If you can't hear the difference between 320kbps and lossless you're either not using equipment capable of the response and the frequencies where the cutoff for 320kbps and resulting compression artifacts are noticeable or you just aren't able to hear the artifacts, either because of unfamiliarity or bad hearing especially as you get older. I've done blind a/b tests with my equipment and over 20 samples proven that I can tell a difference with a high degree of statistical certainty between 320kbps and FLAC (try http://abx.digitalfeed.net/list.html) Lossless vs 192kbps or lower is just too obvious, I think most "audiophiles" like yourself should be able to tell the difference with a high-end set of headphones or speakers. 320kbps really only makes a difference for me for classical recordings as a violinist who can hear every detail with audio equipment thats pricier then what 99% of people are willing to pay for that extra 0.1% of audio fidelity. Alot of enthusiasts are also audio engineers who are very familiar with compression artifacts and audio mastering

Often, claims that 320kpbs is indistinguishable from lossless are based on tests conducted on regular people (as opposed to trained musicians) and with pop music (as opposed to classical recordings). I would like to see a test conducted on classical musicians with well-recorded classical music. I honestly don't know what the outcome would be, but it would be instructive.

Congratulations!

I'm also a musician and can hear the difference between plenty of blind tests but I'm going to call bullshit on your claims. There have been several tests done like this and some of the most prominent musicians and engineers couldn't tell the difference. Neil Young and his engineer couldn't even tell the difference when bloggers trolled them with their own Pono format files. You may very well be one of the 0.00001% of people that can tell the difference but I highly doubt it.

Do you have references? As I pointed out in another comment, I would be interested in tests conducted on trained musicians with classical (or at least acoustic) music.

Reply on news.ycombinator.com