Apologies if you do not understand - IMHO the words are clear to any one having gone through statistics. I hope someone else understands. And as you systematically object trying to move the debate to your usual anti-audiophile themes it becomes tiring and boring for me. Sorry.
I think that should be "perceived sound quality", or "experiential quality" perhaps - didn't we earlier establish that placebo is 'real', but it is confusing to still call it "sound" quality.There is no valid technical correlation between accepted measurements and their sound quality
There is no valid technical correlation between accepted measurements and their sound quality,
Cables are a product that is not easy to advertise. There is no valid technical correlation between accepted measurements and their sound quality, the advertisement must attract the prospective client attention to persuade him to try it in his system. And as all of them have the same limitation, each must try to be more miraculous than the competing cables. So it is very easy to pick hyperbolic and even ridiculous sentences in their marketing literature and reviews to attack the others opinions. What do we learn from such writings? A nice joke book, but nothing that can help us to understand the cable performance or why and how people fine tune their systems with appropriate cables. And yes, many times audiophiles are hyperbolic - it is part of their hobby jargon. As they are adapted to this system of communication, and automatically scale what they read the message arrives undisturbed.
BTW, hyperbolic and eye catching sensationalist advertisement is not exclusive of cable manufacturers - even brands known for their serious and competent research in speakers need to set new standards in accuracy, refinement and seat-of-the-pants excitement (who knows what they mean with it?) for marketing purposes.
At their website, Audience gathered a number of reviews for the Au24 cable.
Why not run a statistical analysis? Should be interesting to plot these authentic reviews from leading audiophile reviewers - they are neutral, warm, emphasize bass, give correct bass, etc:
"Relaxed, neutral presentation without any injected drama" -- "less 'audiophile' and more 'music lover'"; "definitely in the smooth, round, musical realm" but also "considerably more linear than that of some similarly priced cables"; remarkable bass performance from such tiny cables.
etc., etc....
"The Audience Au24 interconnects and speaker cables are commendably neutral and natural, and they help you forget about chasing the pot o' gold at the end of the audiophile rainbow. These are attributes that the best cable should embody.
Why would one want one's buying choices to be influenced by the writings of somebody who has no demonstrated ability to discriminate between "high-end" cables and electrical wires from Lowes?
If all cables were then they should sound the same. We all know that the former isn't true so neither should be the latter. You don't have to leave the existing standard EE principles and measurements (TL theory) to prove that either.
If all cables were then they should sound the same. We all know that the former isn't true so neither should be the latter. You don't have to leave the existing standard EE principles and measurements (TL theory) to prove that either.
Touchingly naive. The data would all look the same, with minor variations, and anyone could come along and duplicate those characteristics at about $0.10 per foot.It is true that there can be small differences between cables due to easily quantifiable and measurable differences in resistance, capacitance and inductance. If the reviewers were required to establish their credentials by demonstrating an ability to discriminate between cables with different R, C, L characteristics in double blind tests, then their reviews of specific cables might be of more worth. And it would add to the value of the review if they (or the manufacturer) supplied data on the measured characteristics of the cable.
Touchingly naive. The data would all look the same, with minor variations, and anyone could come along and duplicate those characteristics at about $0.10 per foot.
The audible differences between cables are not due to R, L and C. They are due to energy field absorption or quantum effects.
If it could be shown that the difference between two cables did not change the signal by more than one least significant bit in playback of music or any test signal, would that satisfy anyone that they sounded the same?
I think that the real world changes of the signal due to R, L and C in a normal audio system would be tiny - we can simulate it to confirm that - so no one could learn to distinguish between them, anyway. The cable is just a tiny element in a chain of hundreds of components, electrical connections, and $0.10-per-foot cable in the recording studio, pressing plant etc. Can we find an authoritative audio design text book that teaches prospective audio designers what to look for in a cable, beyond the obvious shielding and mechanical aspects? I don't think so. Audio cable 'design' lives in a technical vacuum, because there is nothing to know or learn about it, beyond the obvious. Everything else is just flummery.
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