Spotify Is Testing a Lossless Subscription Tier For $15 to $20 Per Month (techcrunch.com) 77
Spotify is seemingly preparing to launch a lossless audio version of its streaming service. The offering, which is currently called Spotify Hi-Fi, will offer lossless CD-quality audio to users -- similar to what Tidal offers in its Hi-Fi service. From a report: For an extra $5 to $10, you could get all the features in Spotify Premium as well as lossless high fidelity streaming. There could also be a couple of new features. What is lossless quality anyway? Currently, if you go into Spotify's settings and choose the highest quality, Spotify serves you 320kbps audio files. It's very high quality, but it's not perfect -- in other words, it's a compromise. This way, files are still quite small and load quickly. Lossless files are perfect copies of the songs on an audio CD. They are then compressed, but without any quality loss.
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Anybody who's pirating "lossless" (CD-quality) copies either doesn't know what he's doing or has an unusual set of ears. Your average Joe (me included) won't hear the difference - A 320kbps .mp3 will be indistinguishable from the original .wav. Most pirates pirate .mp3s.
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...the point of lossless files is that they can be converted.
And lossy ones are just locked in their final form forever?
...you can have a lower quality file for the cellphone...
You can mix a .mp3 down to whatever bitrate you feel is appropriate. Downloading a 320 kpbs mp3, inflating to a wav, then compressing again to a lower bitrate won't be exactly the same result as compressing to the lower bitrate from the original wav, but it'll be close enough not to make an audible difference.
...even though it might nominally be a 160kbps VBR if it's coming from a lossy file, you're probably not getting all the information you would normally get.
There's no probably about it. You do lose information. The point of mp3 compression is that you selectively ignore the information that isn
$10 for placebo quality (Score:5, Insightful)
If you think your can hear the difference between 320kbps and lossless on a 44.1/16 track, you deserve to pay the extra $10 a month.
If you can *actually* hear the difference between 320kbps and lossless on a 44.1/16 track, and complain about it, you shouldn't want to listen to 44.1/16 music in the first place.
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This is assuming they don't downgrade the current "High Quality Streaming" option to 128k VBR or something.
Re: $10 for placebo quality (Score:2)
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If you think your can hear the difference between 320kbps and lossless on a 44.1/16 track, you deserve to pay the extra $10 a month.
If you can *actually* hear the difference between 320kbps and lossless on a 44.1/16 track, and complain about it, you shouldn't want to listen to 44.1/16 music in the first place.
If you've destroyed your hearing sensitivity to not discern compressed music vs uncompressed, then you should be grateful a cheaper version option exists. Classical music is a great example, but if you are trying to hear the difference between a 320 kbps MP3 vs FLAC of Big Daddy Kane then the purpose will be missed.
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Compression artifacts have nothing to do with the audible frequency range. Your ability to hear a dog whistle has no bearing on your ability to tell the difference between 320kbps MP3 and FLAC.
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I believe that you believe you have superpowers. You'd have to prove it to me with a blind listening test, though.
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Anyone can hear compression artifacts, that is true enough. You pretty much only have those in artificially contrived signals at 320kbps for any competent encoder. Back in the Hydrogen Audio blind test days, I don't think I ever saw anyone able to hear a difference between WAV and Lame encoded "extreme", let alone 320kbps.
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Indeed, see the MP3 spectral analysis here [rbcpa.com].
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Thing is, accepting shit quality forever constrains the maximum quality you will ever have.
Only lossless FLAC, raw DVD-9 VOB rips, and blu-ray rips (transcoded down to DVD-9 for best balance of bandwidth and quality if you're a torrenter that cant handle the raw rip).
Those are the only way to go.
After that you can transcode them down to whatever shit quality you want.
But you can never get original quality from lossy shit.
Accepting lossy shit gives others a reason to never publish the original quality in the
Re:$10 for placebo quality (Score:5, Interesting)
Last summer I wrote a program to compare two audio files, mostly to get an objective understanding of how sound degrades in a lossless format: http://andrewrondeau.com/blog/2016/07/deconstructing-lossy-audio-the-case-for-lossless [andrewrondeau.com]
My conclusion is that, even at 320 kbps, formats like MP3 and AAC still screw with the sound. The newer Opus codec at 320 kbps is better than an 8-bit flac, though.
What happens with lossy audio is that it's more about "will someone notice an objectionable artifact" then "can someone notice the difference in an A-B test." Even then, the difference is usually in details that people don't pay close attention to. So, what you pay for in lossless is that the subtle echo in the fadeout sounds perfect, and that the equalization is always perfect, and that the cymbals and clicks of the guitar sound exactly like they do in the studio. Most people will never hear the difference, even in A-B testing.
In my very subjective experience, I find that AC3 has a certain dullness that lossless doesn't have. MP3 has a particular thinness that's noticeable compared to AC3. I personally don't have any opus files in my collection, so I can't comment there.
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I thought I could clearly hear problems with mp3s up to 320kbps when I was getting ready to rip my CD collection (several hundred across most genres) back in the early 2000s. So I decided to take a weekend and do an ABX across the different formats I listen to. The answer: above about 224kbps (256 for well recorded classical) I couldn't reliably tell the difference. Now, that wasn't with a $10,000 listening chain, but it was decent enough cans (7506) and on a system which is better than 95% of my listening
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I suggest looking at the result of codec comparison in https://tech.ebu.ch/docs/tech/... [tech.ebu.ch]. The EBU performed A/B comparisons with different lossy codecs for 5.1. They trained people in how to spot the difference in challenging areas to encode, and then evaluated various codecs with challenging pieces.
Keep in mind that FLAC is typically 3x as large as 320kbps, and storage sizes are quite huge now.
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And if you are still deluded enough to think that you can hear that difference, there's always pono. [wikipedia.org] Because some people [wikipedia.org] are delusional enough to think that we need 24/192 audio everywhere, not just in mixing where you need the extra precision because you're altering the original data with lossy transformations.
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hearing the difference isn't so hard. I have no abx comparator but mp3 and aac are both huge downgrades. mathmatically they have so many limits they are half the quality or worse. they sound very metalic. the details are washed out. sounds clip. color is missing. noise is prominent. high frequency is cut off. some people listen with cheap equipment that does poor reproduction in which case the loss in quality is probably not of concern but for people like me with $1500 headphones and a $300 DAC with 130dB S
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Math.
This weblog is for perl programmers, I don't know where you were trying to be.
Re: how do you compress something without losing? (Score:2)
The difference between Flac and 256kbps MP3 is far less than you imagine. Roughly speaking 134gb Flac is around 33gb MP3 at 256kbps, and thats around 400 albums.
Money, Money, Money..... (Score:2)
Cue the audiophiles in 3...2.... (Score:3)
Pointing out that "CD audio quality" is, in fact, not really "lossless"...
Of course, unless Spotify can get their hands on the original studio tapes (unlikely) or exotic limited edition releases, they're not going to able to make gonzobyte flac files available anyway, so perhaps a moot point.
Bearing in mind their target audiences are likely to be listening on crap Beats cans or buds, there's probably little point in this anyway, apart from bragging rights.
Re: Cue the audiophiles in 3...2.... (Score:1)
Pointing out that "CD audio quality" is, in fact, not really "lossless"...
Are you really that stupid that you don't understand the context of the term " lossless?" Surely not.
Re: Cue the audiophiles in 3...2.... (Score:5, Insightful)
Hahahahah oh man, you've never conversed with an audiophile have you. You're in for a treat.
Re: Cue the audiophiles in 3...2.... (Score:4, Informative)
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Just to make things clearer, audio CDs are NOT MP3. If your definition of 'lossy' is that there is an upper frequency limit, then there is no such thing as 'lossless' recording, digital or analog.
The vinyl record industry grew because people are idiots.
Re: Cue the audiophiles in 3...2.... (Score:1)
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Bring back Dolby
I can tell the difference... (Score:3)
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Agreed, current high bitrate lossy compression is not audibly distinguishable from lossless. That's not to say lossless formats aren't useful. They're necessary for storing original recordings and CD rips so that they can later be used to make transcoded copies in whatever lossy compression formats are best at the time. So unless there's been a breakthrough in lossless compression that beats 320kbps mp3 for size, then streaming lossless files is just a waste of bandwidth.
is audio-watermarking also one of the features? (Score:1)
https://www.mattmontag.com/mus... [mattmontag.com]
That is actually worse than compression artifacts, which by far most people cannot hear anyway.
Not worth the money (Score:2)
How are you listening? (Score:2)
Lossless is great for storage to preserve fidelity, but it's just overload for actual casting. You want the source of your transcode to be lossless, but the actual output can be 'good enough' for the use-
Can't even get basics right = no money from me (Score:2)
They can't even get basic UI stuff down after all these years. Why they think I'd give them any money for a service missing such basic interactivity is beyond me.
https://community.spotify.com/... [spotify.com]
Ah, the rabbit hole of becoming an audiophile (Score:2)
Having dipped my toe in the shallow end of high-end audio, I can attest that judging the relative quality of recordings and equipment and cables requires a lot of close A-B comparisons and is fraught with conflicting opinions. The merits of one element can be obscured by other elements in the system, leading to a very different conclusion than if those interfering elements had been replaced with higher-quality ones.
Sometimes hearing the difference between types of recordings will depend entirely on the sour