Background white noise recorded at a computer test lab. Constant drone with no beeps or clicks. This was recorded outside a large chamber, there's another recording where i place the mic inside the big chamber.
Giovanni Benedetti's 1563 example of a comma "pump" or drift by a syntonic comma (21.51 cents) during a progression. Common tones between chords are the same pitch, with the other notes tuned in pure intervals to the common tones.
*Lesser undecimal neutral seventh on C = B↓ (Ben Johnston's notation). 20:11 = 1035 cents. Limit: 11-limit.
Autor: Created by Hyacinth (talk) in Sibelius with midi pitch bend on 75 for 1034.375 cents rather than 1035. New version a m7 on 26,75 for 1035.009765625 cents rather than 1035.