Killingbeans
Major Contributor
So dacs with over 96db sinad should sound same ?
Probably. Unless you're painstakingly listening to the gear, and not the music.
Most of audiophilia is driven by unsubstantiated anxiety.
So dacs with over 96db sinad should sound same ?
Ok, how many years back that limit was reached ?
What was that limit ?
How that limit was decided ?
If all modern dacs are beyond that limit then does that mean all dacs should sound same ?
If not then what are the factors for creating the difference in sound ?
So dacs with over 96db sinad should sound same ?
so what about many dac group tests on youtube ? or claims like r2r dacs sound more natural if certain limit of sinad is the only criteria ?In a normal room, listening to music under non-pathological conditions, yes.
so what about so many group tests on youtube of dacs ?In CD players. Well before external DACs even entered the minds of consumers.
roughly 96dB 44.1 kHz 16-bits
Our hearing abilities. One might argue endlessly at the edge about the actual number of bits, or that the frequency should have been 48kHz to give a bit more room for the filters, or that a bit more than 96dB gives you a safety margin.
Yes, excluding some intentional variations on filters, design issues. Signal reconstruction is a mathematical process, with some constraints given what you target and how you filter.
Intentional "house sound", design issues, immunity to interference, quality of the auxilliary parts such as clocks, optical converters etc... But all of these things have been solved, which is why we have so many devices in the sub $100 or even the sub $20 that are closely tracking what the pure "mathematical" output of the theoretical DAC should be.
Note: I own DACs in the $20 to $10000 range (part of a streamer) ranging from 96dB to 111dB measured characteristics and am not able to hear a difference. The only differences I ever was able to hear was 1) when I tried the analog output of the Chromecast audio vs using another Chromecast audio as a transport to the $10000 streamer DAC 2) possibly the analogue output of my old TEAC CD in the same config.
They're all complete nonsense.so what about many dac group tests on youtube ? or claims like r2r dacs sound more natural if certain limit of sinad is the only criteria ?
formats capability is different and human threshold is different. if format is limited to 96db it does not mean human brain is only sensitive to 96db dr. human brain is much more sensitive to time related distortions.1/ Ok, how many years back that limit was reached? 10 to 20 years ago.
2/ What was that limit? 16/44100.
3/ How that limit was decided? ABX testing, initially the DSD vs CD PCM debate. Later, comparing to 24/96000 to 16/44100.
4/ If all modern dacs are beyond that limit then does that mean all dacs should sound same? Yes.
5/ If not then what are the factors for creating the difference in sound? Jitter. Choice of anti-aliasing filter, for younger ears than mine. Poor recording technique, some DACs have more headroom to deal with inter-sample overs. There will be other reasons.
Some of what I have said is contentious. Amirm has written some good articles on how you can learn to pick differences. If 16/44100 is borderline I would say 24/48000 is very defendable. For me, having the latest DAC gives me a nice warm glow ergo, it must sound better. Well, to me at least.
so what about many dac group tests on youtube ? or claims like r2r dacs sound more natural if certain limit of sinad is the only criteria ?
some food for thought (not exhaustive)formats capability is different and human threshold is different. if format is limited to 96db it does not mean human brain is only sensitive to 96db dr. human brain is much more sensitive to time related distortions.
Preach it, brotha!Most of audiophilia is driven by unsubstantiated ananxiety.
Yes.So you mean with increasing sinad sound quality does not improve ?
That's only 'cause money doesn't talk, it screams.You can pick more girls if you have a dCS Bartok at home, than with an apple dongle, though.
formats capability is different and human threshold is different. if format is limited to 96db it does not mean human brain is only sensitive to 96db dr.
human brain is much more sensitive to time related distortions.
Welllllll if the dongle is not Apple’s and of appropriate size …..You can pick more girls if you have a dCS Bartok at home, than with an apple dongle, though.