@mahgister I just noticed this thread from my weekly Audiogon roundup. I am actually familiar with Gibson and his ecological approach from grad work in cognitive science. I took a moment to check out some of the papers related to your unnecessarily long and murky posts here, as well.
I don't think ecological perception critiques about spectral analysis are relevant to musical reproduction devices. They certainly are interesting in terms of explaining human listening experiences where expectations and environmental affordances certainly play a part in how the brain perceives the sounds emanating from a device. But if the goal is just to successfully reproduce audio with minimum noise and distortion, and with maximum fidelity to the original recording, I see nothing to suggest that following the guidance of sampling theory will not result in exactly the kinds of "transparent" or "uncolored" devices that are available today. Gibson then gets to critique how the human hears/understands the purity of the emerging sounds, and reconciles them with all the affordances of space, room, materials, mood, and much else.
There are edge cases where general psycho-acoustics can be influential, like using compression techniques that de-emphasize parts of the spectrum. We would prefer to de-emphasize only where the results have low impact on human listening, for instance. Phantom center images, Dolby Atmos, etc. certainly are another area where there are great research opportunities, too, for the ecological perception-focused researcher.
In any case, I have learned a great deal on ASR and recommend it highly. It provides an excellent counterpoint to vague assertions and hush-voiced listening reviews. Most interesting for me, however, is the internet culture role of how it is deconstructing the faith aspects of the audiophile subculture. We see that playing out here!
