Perhaps, brain detects sounds by adding harmonic frequencies below 20 Hz, weighted by ratios {harmonic weighting}. 360 Hz uses 180/2, 120/3, 90/4, 72/5, 60/6, 51.4/7, 45/8, 40/9, 36/10, 32.7/11, 30/12, and so on. 720 Hz uses 360/2, 240/3, 180/4, 144/5, 120/6, 102.8/7, 90/8, 80/9, 72/10, 65.4/11, 60/12, 51.4/14, 45/16, 40/18, 36/20, 32.7/22, 30/24, and so on.
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1-Consciousness-Sense-Hearing-Theories
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Date Modified: 2022.0224