22edt

22edt is the equal division of the third harmonic into 22 tones, each 86.453 cents in size.

22edt has good approximations of the 7th, 11th, 19th and 20th harmonics. It also has the 4L+5s MOS with L=3 and s=2 approximating 5/3 somewhat fuzzily.

Like 11edt, both the octave and minor whole tone 10:9 are about 10c off (sharp and flat respectively) dissonant but recognizable. Like 16edt and Blackwood, admitting the octave induces an interpretation into a tritave-based version of Whitewood temperament.

Intervals

86.4525

172.905

259.3575

345.81

432.2625

518.715

605.1675

691.62

778.0725

864.525

950.9775

1037.43

1123.8825

1210.335

1296.7875

1383.24

1469.6925

1556.145

1642.5975

1729.05

1815.5025

3/1

Compositions

http://www.archive.org/details/TuneIn22Edt - Kosmorsky

22 edt piano improvisation by Chris Vaisvil