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24/192 Music Downloads and why they make no sense (2012)

people.xiph.org

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Re: 24/192 Music Downloads and why they make no sense (2012)

#241

Earlier quoted context omitted.

Slightly off topic, but do you use something other than iTunes for this process? I'm looking for a good way to manage a FLAC library.

As far as I am aware, iTunes is not even able to play back FLACs, so when I am on a Mac, I use Clementine, ( https://www.clementine-player.org ), or cmus, ( https://cmus.github.io ). Converting etc. I do exclusively on my Linux desktop, so can't help you there.

Heh. I'm actually on a Linux desktop but figured most people would reply with an iTunes-based solution. Cmus looks interesting I'd love to hear what your workflow is for converting, naming, tagging, getting artwork, etc.

Re: 24/192 Music Downloads and why they make no sense (2012)

#242
post #157

Earlier quoted context omitted.

Slightly off topic, but do you use something other than iTunes for this process? I'm looking for a good way to manage a FLAC library.

On Windows "foobar2000" is fantastic for playback and transcoding, looks pretty basic, but performs well and has lot's of plugins to modify look and feel as well as extra functionality. On Mac, XLD is great for ripping and transcoding, but I'm not sure what's the hot favourite for playback these days.

Thanks for the pointer. I'm largely on Linux and my wife largely on Mac, but I'm sure I can spin up a VM somewhere if the software is worth it.

Re: 24/192 Music Downloads and why they make no sense (2012)

#243
post #33

Earlier quoted context omitted.

> 24 bits still makes an audible difference The article (and numerous other sources I've seen over the years) disagrees with you so I'm curious why you're so certain?

As the article notes: "It's true that 16 bit linear PCM audio does not quite cover the entire theoretical dynamic range of the human ear in ideal conditions." Now, 24-bit may be overkill, but 24-bit is the next step up from 16-bit among standard encoding formats, and as the article notes, there are no drawbacks with 24-bit encoding except greater use of disk space.

The article says:

"[...] does not quite cover the entire theoretical dynamic range of the human ear in ideal conditions."

Note the words "theoretical" and "ideal".

In your post it sounds like you're claiming that you can regularly hear a difference under normal listening conditions - which contradicts my reading of that sentence.

My gut feeling is that the difference you're hearing is placebo.

To put it another way - either the article is making an inaccurate statement, you're mistaken - or you've got golden ears and only ever listen to music in specially prepared environments.

Re: 24/192 Music Downloads and why they make no sense (2012)

#244
post #4

Problem with music sounding bad doesn’t really have much to do with the distributed format: V0, V1, or 320 mp3s should sound pretty much the same compared to 16-bit flac. You can only the difference between mp3 and flac at shitty bitrates no one uses anymore (like 120). The reason why a lot of recent digital music sounds bad is because of the intentionally terrible mastering. Since everyone is listening of crappy ear…

The reason why a lot of recent digital music sounds bad is because of the intentionally terrible mastering.

I guess that's why the vinyl versions of my wife's albums always sound better than the downloaded versions. Even to my really quite bad ears.

Re: 24/192 Music Downloads and why they make no sense (2012)

#245

Earlier quoted context omitted.

Couldn’t agree more. I grew up with cassette and LP. First time I heard a CD, specifically Pink Floyd’s Money with the cash register, it was jaw dropping. LPs are cool for the artwork, but that’s it. That being said, I still only buy music in CD, due to all the hassle of DRM and playback. I just want to drop in a CD and listen to the entire album, not futz with computers, encoders, and software. I have a simple CD pl…

> I still only buy music in CD That's what I do. I tend to favor old master copies. I rip them to both FLAC and MP3. The former is for listening at home, the latter for mobile scenarios. I store everything on the Linux server at home, and share via UPnP. VPN into the home network gives me access from anywhere. Foobar2000 is my preferred player on Windows, BubbleUPNP on Android. > kit built tube amp What's the distort…

KD4HSO here. I do RF circuit design for a living, but built the tube kit just as I have never messed with any non-microwave tubes. It’s a single ended class A with 300B output tubes. Have not measured the THD yet.

https://wallofsound.ca/audioreviews/amplification/review-ele...

I’m not worried about the whole spectrum as I only listen to classical on it, primarily string quartets. The speakers are folded horns, so bass response is reasonable.

Anything like Dream Theater or Iron Maiden is in the car. Would definitely be solid state with a subwoofer for that.

Re: 24/192 Music Downloads and why they make no sense (2012)

#246

Earlier quoted context omitted.

Since everyone is listening of crappy earbuds, they compress the hell out of it and destroy all dynamic range. More compression and less dynamic range is beneficial for certain environments. Noisy subways. Watching TV in a noisy downtown apartment. Basically, crappy, noisy environments. In those, compression will help you actually hear the music and speech. However, the fact that this should be done in the master is…

In the 1990s, car stereos sometimes had a "loudness" button which did exactly as you suggest.

The loudness buttons were more to equalize than to affect the dynamic range.

At lower volumes, we perceive mid-range frequencies to be more prominent than at higher volumes. The loudness buttons would add lows and highs and/or lower mids so that the music would "sound better" at lower volumes.

https://ehomerecordingstudio.com/fletcher-munson-curve/

Re: 24/192 Music Downloads and why they make no sense (2012)

#247
post #236
post #205

Earlier quoted context omitted.

At 30 we're looking at typically 5db loss over 8khz, at 40 more than 10db. Sure, we're not talking about total hearing loss, but the reduced sensitivity is going to overwhelm any real artifacts from 16/44 that one might have genuinely detected at 20. Imagined artifacts will probably remain or might even increase though, since people typically have much higher spending power at 40. :)

Any evidence of this? I worked in audiology for my entire 30's and tested my own hearing (biocalibration) once a week. Never once saw a reduction in my hearing thresholds (250Hz - 8kHz) Nor have I read any supporting documentation that agrees with a reduction of 8kHz thresholds before the age of 55.

http://www.psych.usyd.edu.au/staff/alexh/teaching/auditoryTu...

http://www.roger-russell.com/hearing/hearing.htm

http://personal.cityu.edu.hk/~bsapplec/frequenc.htm

https://www.researchgate.net/publication/261767650_Extended_... (table 2)

Re: 24/192 Music Downloads and why they make no sense (2012)

#248
post #4

Problem with music sounding bad doesn’t really have much to do with the distributed format: V0, V1, or 320 mp3s should sound pretty much the same compared to 16-bit flac. You can only the difference between mp3 and flac at shitty bitrates no one uses anymore (like 120). The reason why a lot of recent digital music sounds bad is because of the intentionally terrible mastering. Since everyone is listening of crappy ear…

Some time ago, I stumbled across a YT channel of some guy, a self-professed studio expert, who "remasters" some 80's metal albums to give them a big, "modern" sound. The uploads are heavily commented with positive reviews.

Basically, to my ears, it just sounds like a bunch of early reflection reverbs were added (an effect that was mature in the 1980's in its high-end implementations and used in studios to get "bigger" guitar sounds and whatnot.)

Of course, it sounds great for all the viewers who are using cheap (or even not-so-cheap) earbuds, or computer speakers.

What these nincompoops don't get is that these albums were made to be cranked up on a powerful stereo, with full sized speakers, in some kind of room. That guy is basically just ruining great albums who were actually recorded and mastered by people who did know what they were doing. Like, oh, Detonator by RATT and whatnot.

Re: 24/192 Music Downloads and why they make no sense (2012)

#249
post #4

Problem with music sounding bad doesn’t really have much to do with the distributed format: V0, V1, or 320 mp3s should sound pretty much the same compared to 16-bit flac. You can only the difference between mp3 and flac at shitty bitrates no one uses anymore (like 120). The reason why a lot of recent digital music sounds bad is because of the intentionally terrible mastering. Since everyone is listening of crappy ear…

Since everyone is listening of crappy earbuds, they compress the hell out of it and destroy all dynamic range. More compression and less dynamic range is beneficial for certain environments. Noisy subways. Watching TV in a noisy downtown apartment. Basically, crappy, noisy environments. In those, compression will help you actually hear the music and speech. However, the fact that this should be done in the master is…

> then appropriate signal processing should be done by playback.

Microchips for leveling audio gain existed in the 1980's and were found in consumer equpiment like TV's.

Re: 24/192 Music Downloads and why they make no sense (2012)

#250

Earlier quoted context omitted.

In the 1990s, car stereos sometimes had a "loudness" button which did exactly as you suggest.

The loudness buttons were more to equalize than to affect the dynamic range. At lower volumes, we perceive mid-range frequencies to be more prominent than at higher volumes. The loudness buttons would add lows and highs and/or lower mids so that the music would "sound better" at lower volumes. https://ehomerecordingstudio.com/fletcher-munson-curve/

Moreover, stereos had this in 1980 and probably a lot earlier.
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