Aktchi - We are not talk about low frequencies, we are talking about high frequencies above 25khz. I certainly agree with you about the low frequency point - through many trials I have my system flat to around 20hz, and certainly have learned that the bottom octave is essential for soundstage development.
I would argue though, that in the grand scheme of all things audio, and what is important vs non-important, that high-frequency extension above 25khz is trivial in significance.
Washline - Point 5 in that article is irrelevent to our discussion. The point is that increased time-domain resolution increases brain activity, not that increased frequency extension increases brain activity.
"Though the frequency-domain benefits of ultrasonic-captured information are at best dubious, time-domain advantages may be more compelling"
Note 5:
"Recent studies indicate increased brain activity in response to high-resolution audio, even when listeners don't report any audible difference between that audio and more conventional music formats "
Even if this writer agreed with your point (which he doesn't - he contradicts it) it would be theoretical as opposed to practical anyway. There are 10,000,000 more important things to optimize in your sound playback system than high-frequency extension above 25khz.
I would argue though, that in the grand scheme of all things audio, and what is important vs non-important, that high-frequency extension above 25khz is trivial in significance.
Washline - Point 5 in that article is irrelevent to our discussion. The point is that increased time-domain resolution increases brain activity, not that increased frequency extension increases brain activity.
"Though the frequency-domain benefits of ultrasonic-captured information are at best dubious, time-domain advantages may be more compelling"
Note 5:
"Recent studies indicate increased brain activity in response to high-resolution audio, even when listeners don't report any audible difference between that audio and more conventional music formats "
Even if this writer agreed with your point (which he doesn't - he contradicts it) it would be theoretical as opposed to practical anyway. There are 10,000,000 more important things to optimize in your sound playback system than high-frequency extension above 25khz.

