I wouldn't go that far, this is hardly the audio world.Just examining the resistance of some here to a well known engineering understanding tells me it has never been considered in the audio/CD world.
In this threadIt is not stirring the pot to point out that an engineering understanding in an entirely different discipline was not considered. It's just a fact.
You are absolutely correct.I wouldn't go that far, this is hardly the audio world.
I made that assumption based on the horsepower of many of the contributors here, as well as the wide range of expertise. My feeling was, if it had been considered, somebody here would have heard of it...I could be wrong.
Jn
Not really; it could have been one way to go, but instead of that the authors decided to do it with an additional A/D/A working at 16Bit/44.1 Khz (presumably), so the "hi res" content was replayed by a "hi res player" the analog output of this player was recorded by an AD-Wander (inside the CD recorder) and further replayed by an internal D/A-converter and the output stage for the listening to this chain.
That’s kindly what I thought but didn’t have the energy to argue anymore.
Wrt the "don't worry about" it the old question what a consumer should do, if somebody, somewhere, somehow finds evidence for or against an audible effect. Does he have to follow "blindly" , or should it be more a matter of finding out for himself what is important to him?
Ive always been of the attitude ‘give it your best’ not ‘it’s good enough for the rest’ so when people say ‘most can’t hear a difference’ it really irks me because I might be one of the ‘some that can’ why should I concede to that kind of reasoning?
I don't see resistance. To be honest I see you just stirring the pot with these sort of comments. If it's not audible its not a problem. No one has come up with an audible case yet. If you look at the spectrum of music 20kHz is usually 30dB down on 1kHz. If it wasn't your tweeters would burn out very quickly or you;d need Ed style horns.
For those who do use DA4006 mm from a cymbal there is higher resolution sampling. For domestic replay I am failing to see a problem.
Has anyone tried (or even capable of) doing the wavelet transform of those cymbal strikes. The whole phase/timing keeps getting glossed over for the fr?
It? What's "it"? as Richard might say 😉You are absolutely correct.
I made that assumption based on the horsepower of many of the contributors here, as well as the wide range of expertise. My feeling was, if it had been considered, somebody here would have heard of it...I could be wrong.
Can you explain to me how a slight change in that might matter? I've asked but been ignored 🙄Has anyone tried (or even capable of) doing the wavelet transform of those cymbal strikes. The whole phase/timing keeps getting glossed over for the fr?
Small typo, should be Presbycusis.Well said Bill, and add to that Prebycusis and you’re more than 60 dB down.
Hans
It can muck up the timing of all the mini transients of a cymbal/bell/etc strike. Does this matter considering all the variables of a cymbal etc strike?
How? Serious question.
That's what the slight shift in the time domain of the filtered envelope is telling me, I might (probably am) be wrong.How? Serious question.
Having said that, Jn has been talking about the amplitude of the envelope being modified lately
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Matt, I’ll be the first one to admit that I fly by the seat of my pants here, but following my instincts usually gets me decent results. After extensive (albeit subjective) testing over the past couple yrs I’ve come to the conclusion that very slight differences in phase/timing make a huge difference in the final sound.....all the adjectives ever used in a good Stereophile review just fall into place when it’s right, I believe what Jn states with the envelope timing being slightly altered by the low sample rate/brick wall filter may indeed be the difference ‘some’ people hear when comparing cd to proper hi res.
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Bob, specifically about cymbal strikes though, the mics are usually in a position your ears (well maybe not YOUR ears 😉) never will be, and where is the most accurate place for them? Also if the cymbal is struck only slightly differently the sound will be far more different than due to any shifting that may happen.
We’re not dealing with hypothetical’s after it’s recorded, and overhead miking on drum sets has worked for most everyone including me.
As the late great prof. T would say ‘it’s like a snapshot in time’ the photographer (recording engineer) is most important at that stage.
As the late great prof. T would say ‘it’s like a snapshot in time’ the photographer (recording engineer) is most important at that stage.
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Has anyone tried (or even capable of) doing the wavelet transform of those cymbal strikes. The whole phase/timing keeps getting glossed over for the fr?
The information is the same, phase and timing have been accounted for.
It? What's "it"? as Richard might say 😉
The consideration of envelope modulation creating sidebands which will exceed the filter Fs, so when removed, alter the envelope within the audio band.
Pretty much what I've been saying all along.
Jn
The information is the same, phase and timing have been accounted for.
I must have missed that.....is there a post number I can go to?
I know, Richard was wondering what I meant by "it" earlier, the same "it" you were referring to, he's one of your high "horsepower" contributors I take it? 🙂The consideration of envelope modulation creating sidebands which will exceed the filter Fs, so when removed, alter the envelope within the audio band.
Pretty much what I've been saying all along.
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Has anyone tried (or even capable of) doing the wavelet transform of those cymbal strikes. The whole phase/timing keeps getting glossed over for the
have you considered how much phase shift is added during mixing and mastering. Or even how much phase shift your speakers add. with a studio recreased representation of a drum kit glued together from close miked drums what even is the right phase/timing for each feed?
I know, Richard was wondering what I meant by "it" earlier, the same "it" you were referring to, he's one of your high "horsepower" contributors I take it? 🙂
. Your IT might have been same as JN's discovery or anything else IMO. So I asked you.
I dont like to Assume..
THx-RNMarsh
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Matt, I’ll be the first one to admit that I fly by the seat of my pants here, but following my instincts usually gets me decent results. After extensive (albeit subjective) testing over the past couple yrs I’ve come to the conclusion that very slight differences in phase/timing make a huge difference in the final sound.....all the adjectives ever used in a good Stereophile review just fall into place when it’s right, I believe what Jn states with the envelope timing being slightly altered by the low sample rate/brick wall filter may indeed be the difference ‘some’ people hear when comparing cd to proper hi res.
So why not start a test experiment to prove this ?
Go for it and follow your instinct.
Did you listen to Elektroj's samples and what was your verdict ?
Hans
have you considered how much phase shift is added during mixing and mastering. Or even how much phase shift your speakers add. with a studio recreased representation of a drum kit glued together from close miked drums what even is the right phase/timing for each feed?
But you can never focus a blurry picture, if your source is as focused as possible then it allows for a finer tune in final playback.....no?
Hans, if you recall I did compare someone’s files (Maybe yours?) and did find a difference.
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Ok, I'll bear that in mind.. Your IT might have been same as JN's discovery or anything else IMO.
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