24/192 Big Improvement Over 24/96????

in my experience (4 years into hi-res), it can go either way. i've experimented with over a dozen 96 vs 192 recordings and still wouldn't/can't say which resolution "sounds better". when one does sound better then the other, i wouldn't call it a "big improvement". it's rather subtle imho.

the only hi-res conclusions i've reached so far(regarding my rig/room/ears)

1) my best 192 recordings sound "better" then my best 96's....but then a good 96 sounds better then a "not so good" 192 =). have also found some very good redbook recordings that can trump my not so good higher res recordings

2) hi res WAV (96 and 192) burned to dvd sounds better then the same recording/resolution streamed from FLAC. *i think* this has more to do with the synergy between my transport/dac then the file type itself, but thought i'd throw it out there regardless.(or maybe it's the limitations of streaming itself??)

sorry, i have no factual explanation to support/back up either of my conclusions. seems resolution is just a single aspect/variable in the complex formula that yields "the best sound".

cheers

Thanks for your help/insight guys. For the time being I am going to stick with 24/96 FLAC. I will download Kind Of Blue tonight and report back soon. BTW, my system is a MacBook Air (running Audirvana Plus) USB to an Oppo 105 for decoding then analog out (via XLR stereo) to a Krell HTS 7.1 (just a glorified volume control in this application (no decoding) to a Krell TAS and eventually B&W N801s. Sound great to me.

Sorry to throw water on this OP, but please read the article which can be found by clicking on the link below.

http://xiph.org/~xiphmont/demo/neil-young.html

The author maintains that the recording, engineering and mastering process are the most important aspects of high quality anything, not format.

Bruce

Mgattmch...24/192 is better. The key thing with 24/192 is a cleaner sound that eliminates more digital artifacts/fatigue. You will get more expert advice on this question on the computer audiophile site.

My Cary 303/300 CDP has user-selectable upsampling. This feature allows me to tailor the sound of each recording. Not all recordings sound better at higher sampling rates. In other words, I think the answer to OP's question is unknowable.