Not flat out impossible. You stated earlier in this thread “that (noise) should be handled by the client”.
Ideally yes. In practice? Perhaps no.
I have offered more evidence of the possibility of why things sound different than you have offered proof of the impossibility of such. We both have beliefs supported by anecdotal evidence - neither of us have solid proof. I acknowledge that. You do not. You are beholden to dogma as much as any of us, but lack the self awareness to acknowledge as much.
And I can’t help but go back to the notion that you have accused ALL makers of such devices of devious, dishonest practices. This is a claim you cannot (or have not to date) back up with facts, though you keep repeating the same idea that measured noise is irrelevant. Nor are you even willing - by your own admission - to investigate further as quoted below:
“If ANY obscure possibility existed for what is claimed, yes I would try one. I await said evidence.”
I have offered exactly that. Exactly. You have declined and accused all manufacturers of such devices to be scammers.
Perhaps you have been trolling us and i fell for it. No more. As you can’t add to the discussion or knowledge base, I’m out.