I haven't read the other posts so if I repeat, sorry.
Psychoacoustics is just that, the way the brain is interpreting sounds. The more diverse the input as to stimuli, I imagine the less efficient the brain is at interpreting the aural input. So, remove as much extraneous input as possible and our wonderful gray matter seems to perk right up to aural cues. A bourbon in hand (legal stimulant [depressant] of course) only heightens one's sensitivity to nuance, shape, tone, position, etc.
;-)
Psychoacoustics is just that, the way the brain is interpreting sounds. The more diverse the input as to stimuli, I imagine the less efficient the brain is at interpreting the aural input. So, remove as much extraneous input as possible and our wonderful gray matter seems to perk right up to aural cues. A bourbon in hand (legal stimulant [depressant] of course) only heightens one's sensitivity to nuance, shape, tone, position, etc.
;-)