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Interesting articles
#1
http://www.audiostream.com/content/qa-jo...at-digital

http://www.audiostream.com/content/qa-jo...-just-bits

http://www.audiostream.com/content/qa-jo...fect-sound

ThierryNK has just shared these articles on http://www.forum-audiophile.fr and I thought it would be useful to share on here.

The third article talks about how bit perfect software can affect sound, quite interesting in the context of some of the discussions taking place around AIR.

Guillaume
Industry disclosure: UK distributor for Shunyata Research

220 PRO, totaldac d1 server with additional external power supply, totaldac d1-seven, Echole PSU for Totaldac, Wilson Audio Sasha 2, Shunyata Research cables, Shunyata Hydra Alpha A10 + DPC-6 v3, Various Entreq ground boxes and cables, Entreq Athena level 3 rack, 2 X SOtM sNH-10G with sCLK-EX + 10MHz Master Clock input + sPS-500 PSU, i5 sonicTransporter w/ 1TB SSD

UK
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#2
Thanks, Guillaume.

It's also worth reading the comments. There's a lot of discussion about buffering in the DAC, which would tend to override any issues caused upstream by rendering software.

Anyway, interesting stuff, even if not in any way conclusive.

Smile

Matt

Sonos Connect (W4S) > DSpeaker Antimode 2.0 > Sanders Magtech > Martin Logan Montis
Sonos Connect (W4S) > Devialet 200 > Vivid V1.5
Silver Phantoms (just the two)
London
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#3
Guillaume - thanks for posting those. I found the comments on the third article particularly interesting.
Roon (Mac Mini), Wilson Benesch Full Circle, Expert 1000 Pro CI, Kaiser Chiara
Warwickshire, UK
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#4
I already shared those last week here: http://devialetchat.com/Thread-Mac-AIR-v...10#pid3010 Smile
PS Audio P3, Shunyata ΞTRON Alpha Digital and HC/Furutech power cables, Paul Hynes SR7EHD-MR4, DIY Roon Server & Roon Endpoint running AudioLinux Headless, Phasure Lush^2 USB cable, Audioquest Diamond RJ/E ethernet, Uptone Audio etherREGEN, Mutec MC-3+ USB, Shunyata ΞTRON Anaconda Digital XLR AES/EBU, Devialet Expert 250 Pro CI, Nordost Tyr Reference LS cables, Von Schweikert VR-5 SE Anniversary Edition, Anti-Mode Dual Core 2.0, JL Audio Fathom F112. More detail here.

The Netherlands
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#5
(10-Sep-2014, 17:50)Antoine Wrote: I already shared those last week here: http://devialetchat.com/Thread-Mac-AIR-v...10#pid3010 Smile

Indeed you are quite right, apologies and no excuses here! Blush

Guillaume
Industry disclosure: UK distributor for Shunyata Research

220 PRO, totaldac d1 server with additional external power supply, totaldac d1-seven, Echole PSU for Totaldac, Wilson Audio Sasha 2, Shunyata Research cables, Shunyata Hydra Alpha A10 + DPC-6 v3, Various Entreq ground boxes and cables, Entreq Athena level 3 rack, 2 X SOtM sNH-10G with sCLK-EX + 10MHz Master Clock input + sPS-500 PSU, i5 sonicTransporter w/ 1TB SSD

UK
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#6
No problem of course! Wink
PS Audio P3, Shunyata ΞTRON Alpha Digital and HC/Furutech power cables, Paul Hynes SR7EHD-MR4, DIY Roon Server & Roon Endpoint running AudioLinux Headless, Phasure Lush^2 USB cable, Audioquest Diamond RJ/E ethernet, Uptone Audio etherREGEN, Mutec MC-3+ USB, Shunyata ΞTRON Anaconda Digital XLR AES/EBU, Devialet Expert 250 Pro CI, Nordost Tyr Reference LS cables, Von Schweikert VR-5 SE Anniversary Edition, Anti-Mode Dual Core 2.0, JL Audio Fathom F112. More detail here.

The Netherlands
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#7
Interesting discussion about the effect ethernet cables can have and why from this post forward: http://www.computeraudiophile.com/f22-ne...post347743

It confirms my thoughts about ethernet not being a real time "audio prototocol" and thus that jitter is 'handled with' during buffering/reclocking but that the cable itself transmits noise into the DAC and it's ground planes that can lead to jitter upstream in the D/A process and noise in it's analog circuits.
PS Audio P3, Shunyata ΞTRON Alpha Digital and HC/Furutech power cables, Paul Hynes SR7EHD-MR4, DIY Roon Server & Roon Endpoint running AudioLinux Headless, Phasure Lush^2 USB cable, Audioquest Diamond RJ/E ethernet, Uptone Audio etherREGEN, Mutec MC-3+ USB, Shunyata ΞTRON Anaconda Digital XLR AES/EBU, Devialet Expert 250 Pro CI, Nordost Tyr Reference LS cables, Von Schweikert VR-5 SE Anniversary Edition, Anti-Mode Dual Core 2.0, JL Audio Fathom F112. More detail here.

The Netherlands
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#8
Yes, I think that sums it up.

Sonos Connect (W4S) > DSpeaker Antimode 2.0 > Sanders Magtech > Martin Logan Montis
Sonos Connect (W4S) > Devialet 200 > Vivid V1.5
Silver Phantoms (just the two)
London
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#9
More detail about how to design products to mitigate these issues in a paper by Texas Instruments. Note the date of the original paper - 2008. Clearly some people have known about the real factors influencing ethernet cable performance for years...

TI Paper
IMac macOS 10.15.3 (no link to Devialet Sad ) / MacBook Pro Retina OS X 10.14.4 / Linn LP12 / Devialet 200 Wilson Benesch Discovery. 
Qobuz Desktop Latest Version / Audirvana 3.2.18 / Audirvana Remote / iTunes 12.9 / AIR 3.0.4 / Wi-Fi / FW 8.1.0 / SAM 50%
Cambridge, UK (Updated 27th February, 2020)
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#10
Take your pick guys.....

http://www.hifiplus.com/articles/bakers-...-end-2015/
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