ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Hi fellow Beoworlders,
I recently came across this website: http://abx.digitalfeed.net
It allows you to check if you can hear the difference between lossless and compressed music on your audio systems. The test is blind and takes a good few minutes. The goal is to match two reference samples (one compressed and one lossless) to the target sample X. At the end you get the result of how many tracks you identified correctly.
Personal Verdict: With my setup I do not need lossless streaming (I tired on BeoLab 5 and Beoplay H6 second gen). The differences are minute, and without the direct comparison I could not tell you if the track is lossless or AAC 320 kbps. I also found that it is hugely dependent on the song if there is a discernible difference between lossless and compressed.
What an interesting test--thanks for sharing. I'll look forward to taking it.
Without yet having done so, all I can say is that--to my ears--I was quite surprised what a difference moving from Airplay (AAC) to Deezer Hifi (FLAC) made on my B&O speakers. Everything sounds fuller and more detailed on all my speakers, and it most especially "woke up" my flex speakers.
--Beovision Harmony 77, Beovision Harmony 65 x2, Beovision Contour 48, LG GX 65/Beosound Stage/STB StandBeolab 50s, Beolab 28s, Beolab 18s x3, Beolab 19, Beoplay A9, Beosound Edge, Beosound 2 x2, Beosound 1 x2, Beosound Level x2, Beosound Core x2, Beoplay M3, Beosound 9000, Beogram TX2, Beogram 6500 White Edition, 4000c (on order), Beoremote One x8, Beoremote Halo x3, BLC NL/MLBeoplay H95 x3, Beoplay EQ x2, Beoplay E8, Beoplay E8 Sport, Beosound A1 x2
There's no technical information what type of file you'll be listening, too. Do you really listen to e.g. an 320kBit/s MP3 vs. an uncompressed 16Bit PCM Wav file? Or do they just present you a 256kibt/s AAC vs. 256kbit/s MP3 file?A little bit strange... and therefore not usable as a true reference for comparison.
I cannot hear the difference between CD and Spotify. Let alone lossless.
I thought I could, but in the end I gave up on testing.
Jacques
chartz:I thought I could, but in the end I gave up on testing.
So are you tested or directed?
https://archivedforum2.beoworld.org/forums/t/42885.aspx
Currently: BeoLab 17, BeoLab 18, BeoSound Core, Beosound Level, Beosound A1 2nd Gen, BeoPlay S8 Connection Hub, Halo, Essence Remote
Previously: BeoSound 1 non-GVA
TWG: There's no technical information what type of file you'll be listening, too. Do you really listen to e.g. an 320kBit/s MP3 vs. an uncompressed 16Bit PCM Wav file? Or do they just present you a 256kibt/s AAC vs. 256kbit/s MP3 file?A little bit strange... and therefore not usable as a true reference for comparison.
I have done some digging and found that this test uses the same samples Tidal used for their test (theirs is not available anymore). The only thing different is the better statistics and the direct ABX comparison. The uncompressed format is AAC 320 KBPS (the highest quality compressed sound format on Tidal). The compressed format is Lossless (FLAC/ALAC). All samples are taken directly from Tidal.
Beosince98:I have done some digging and found