@hilde45 wrote:
There is no corresponding "objective reality." That’s right. Everything that "is" must be somehow taken by us. No raw given, no way to check. Even the "real, objective" cello on the stage, playing live, is heard by me -- my sitting position, my ears, my distracted mind -- and, most important -- my interpretative taking of that acoustical experience.
Do the variations coming from your specific experience and seated position fundamentally change the sound from a cello or other, even compared to that perceived by another individual sharing the same event, and the variations at play here? I know, no way to check on the latter part of the question posed, but it doesn’t matter - to me that applies more to intersubjectivity than subjectivity per se; while you wouldn’t have the very same sonic experience as the other person sitting at a distance from you (or yourself in another position), you’d nonetheless - both of you - take part in the same event and share its overall characteristics.
If, in my home, I want to experience what I did in the concert hall -- ok, then I try to figure out how to do that. (And, as @mahgister points out: there are a hundred interpretive acts which are between me and that moment: engineers, mastering, etc.) But in this enterprise, let me not fall into the trap that I’m "really" getting back to something "more real." That’s folly and, worse, obfuscation. But it makes for some great chest-beating online.
From my chair, in the context of audio reproduction, it’s a fallacy thinking something not achieved as an exact replica of an original event can’t represent, in variations or approximations of realness in a progressive manner, said event as an objective "something." Too many seem to believe that what can’t be emulated in every aspect in audio reproduction is in essence a venture suffused in subjectivity. I disagree. Let’s not confuse the philosophical distinction of "das ding an sich/für uns" (thing-in-itself/to-us) as anything applicable to audio; both the original event and final reproduction is an experience "für uns" anyway, so I’d leave whatever is "an sich" to mere speculation about the world’s supposed murky-mysterious, inherent true state.