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.
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.
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