Author: Created by User:Hyacinth 20:01, 5 August 2008 in Sibelius with midi pitch bend on 51,85 for 266.8701171875 cents rather than 266.87 and 80,64 for 701.953125 cents rather than 702.
A12 4 7 10 on C. Traditional notation: C B♭ E. MIDI pitch bend matches intervals. Other non-octave tunings investigated by Bohlen besides the Bohlen-Pierce scale include twelve steps in the tritave, named A12 by Enrique Moreno [1] and based on the 4:7:10 chord.
Author: Created by Hyacinth (talk) using Sibelius 5.
*34 steps in 72 equal temperament on C. Equal-tempered: 234/72:1 = 566.67 cents. MIDI pitch bend: 43,53 Created in Sibelius with midi pitch bend on 85 for 565.625 cents rather than 566.678. New version a P4 on 42,85 for 566.650390625 cents rather than 566.678.
*1 steps in 19 equal temperament on C = C♯ (Easley Blackwood's notation). Equal-tempered: 21/19:1 = 63.16 cents. MIDI pitch bend: 26,84 Created in Sibelius with midi pitch bend on 52 for 62.5 cents rather than 63.16. New version a PU on 26,84 for 63.134765625 cents.
Modulations from C major to C sharp major in natural temperatures (just intonation) end at almost the same pitch although there should be a half-tone difference.
Tritonus f'h' aufwärts zusammen abwärts Akkord Frequenzen Frequenzverhältnis in Cent f' ,h' 352 495 45/35 590,2237 Tonbezeichnung nach https://de.wikipedia.org/wiki/Eulersches_Tonnetz