Viewing profile — e7b9

Yes, it really needs to be that loud. Above a threshold (about 90-100 decibels (dba or dbc - can't recall)) the vestibular system in the inner ear (the balancy bit) is stimulated, …

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What about intervals within the octave of light?

Musical intervals map mathematical ratios to emotional perception (i.e. all minor thirds: feel similar, are { lower, (6/5)*lower } frequency pairs). For a long time I've wondered i…