Mike Mcsweeney Posted May 17, 2015 Share Posted May 17, 2015 If CD is 1 and SACD is 10, where would dvd audio be? would it be a negative number (worse quality than cd) 1 (about same quality as cd) 3 (just a little better than cd) 5 (about in the middle of cd and sacd) 8 (pretty close to sacd) 10 (as good as sacd) 11 (better than sacd) Link to comment
Solstice380 Posted May 17, 2015 Share Posted May 17, 2015 I have a few DVD-A discs and I have to say that they are all good. The ones that I have are 24 bit, which makes a big improvement over CD. From what I can find they have all been remastered from good sources whereas, at this time, there are many so-so SACD transfers and only a few recordings in DSD. I would have to give the DVD-A discs a 7. Particularly the Steely Dan - Two Against Nature and Grateful Dead- Workingman's Dead and American Beauty are really good. https://audiophilestyle.com/profile/21384-solstice380/?tab=field_core_pfield_3 Link to comment
Mike Mcsweeney Posted May 17, 2015 Author Share Posted May 17, 2015 I have a few DVD-A discs and I have to say that they are all good. The ones that I have are 24 bit, which makes a big improvement over CD. From what I can find they have all been remastered from good sources whereas, at this time, there are many so-so SACD transfers and only a few recordings in DSD. I would have to give the DVD-A discs a 7. Particularly the Steely Dan - Two Against Nature and Grateful Dead- Workingman's Dead and American Beauty are really good. thanks for your input....just curious....do dvd-a all have video also or most just have audio and no video? and do you listen to your dvd-a in stereo or multi-chan? Link to comment
Audio_ELF Posted May 17, 2015 Share Posted May 17, 2015 Depending on the disc... Somewhere along the spectrum from 0*-11. With most somewhere between 6 and 11. DVD-A support 2 channel from 24/48 (a little above CD) and 24/192. (0 being an option I added which is "worse than CD) Eloise --- ...in my opinion / experience... While I agree "Everything may matter" working out what actually affects the sound is a trickier thing. And I agree "Trust your ears" but equally don't allow them to fool you - trust them with a bit of skepticism. keep your mind open... But mind your brain doesn't fall out. Link to comment
ted_b Posted May 17, 2015 Share Posted May 17, 2015 The DVD-Audio spec includes a proprietary PPCM (packed PCM aka MLP or Meridian Lossless Packaging) that can be as high as 24/192 for 2 channels, and 24/96 for 6 channels (5.1). The sound quality is potentially as good as anything that is 24/192 (like downloads), but since a majority of DVD-A discs are heard via DVD-A players (or universal players) their sound quality is limited to the capability of the player (which ranges from poor to very good). If you rip the Audio_TS hirez layers of a DVD-Audio disc (many threads and articles here on how to do that) and send them to your 24/192-capable DAC then that changes the chances of hearing the true quality of the disc content (same for multichannel). DVD-Audio often carries a video folder (for standard DVD compatibility and video extras, and therefore limited to 24/96 audio, but usually 24/48) which can be accidentally accessed thinking one is listening to the higher rez audio folder. DVD-Audio (2 channel) also showed up on special discs called DAD and HDAD. On HDAD the disc was two sided with higher rez DVD-A on one side and DVD-V on the other. Summary: sq depends on content, DAC quality and which layer you are accessing. "We're all bozos on this bus"....F.T. My JRIver tutorial videos Actual JRIver tutorial MP4 video links My eleven yr old SACD Ripping Guide for PS3 (needs updating but still works) US Technical Advisor, NativeDSD.com Link to comment
Jud Posted May 17, 2015 Share Posted May 17, 2015 I have a few DVD-A discs and I have to say that they are all good. The ones that I have are 24 bit, which makes a big improvement over CD. From what I can find they have all been remastered from good sources whereas, at this time, there are many so-so SACD transfers and only a few recordings in DSD. I would have to give the DVD-A discs a 7. Particularly the Steely Dan - Two Against Nature and Grateful Dead- Workingman's Dead and American Beauty are really good. My experience is that the Dead discs are excellent; Lennon's Imagine is OK; Steely Dan's Gaucho and The Who's Tommy are bad. So a crapshoot, unfortunately. One never knows, do one? - Fats Waller The fairest thing we can experience is the mysterious. It is the fundamental emotion which stands at the cradle of true art and true science. - Einstein Computer, Audirvana -> optical Ethernet to Fitlet3 -> Fibbr Alpha Optical USB -> iFi NEO iDSD DAC -> Apollon Audio 1ET400A Mini (Purifi based) -> Vandersteen 3A Signature. Link to comment
ted_b Posted May 17, 2015 Share Posted May 17, 2015 Other good ones: Donald Fagen's Nightfly and Kamakiriad are excellent, Morph the Cat is good. Beck's Sea Change is great. David Crosby's If I Could Remember My Name, Diana Krall's Girl In The Other Room, to name two more. Talking Heads box set, Doors boxset. "We're all bozos on this bus"....F.T. My JRIver tutorial videos Actual JRIver tutorial MP4 video links My eleven yr old SACD Ripping Guide for PS3 (needs updating but still works) US Technical Advisor, NativeDSD.com Link to comment
sandyk Posted May 18, 2015 Share Posted May 18, 2015 Diana Krall's "Girl In The Other Room-Temptation" (24-96)appears to be limited mainly by your system. It sounds fabulous when played from an SSD powered by a good low noise power supply. How a Digital Audio file sounds, or a Digital Video file looks, is governed to a large extent by the Power Supply area. All that Identical Checksums gives is the possibility of REGENERATING the file to close to that of the original file. PROFILE UPDATED 13-11-2020 Link to comment
ted_b Posted May 18, 2015 Share Posted May 18, 2015 Yes, as I noted above, it is a great transfer. "We're all bozos on this bus"....F.T. My JRIver tutorial videos Actual JRIver tutorial MP4 video links My eleven yr old SACD Ripping Guide for PS3 (needs updating but still works) US Technical Advisor, NativeDSD.com Link to comment
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