Hey Dave, check this out

Here's one of the 22-tone periodicity blocks translated to 72-tET:

Unison vectors:
2 2 -1
3 -1 -3
-3 3 1

Lattice:
62
/
/
13 /
`. /
69--------39
/ \`. ,'/ `.
/ \ 53--/-----23
/ \/|\/ / \`.
/ /\|/\ / \ 7
46--------16 \ / \/|\
\`. /,'/ \`.\ / /\| \
\ 30--/---\--0--------42 \
\ |\/ \/|\`. /,'/ `.\
\|/\ /\| \ 56--/-----26
65--------35 \/|\/ /
`.\ /,' `.\|/\ /
49--------19 \ /
`. /,' `.\ /
33---------3
/ `.
/ 59
/
/
10

Scale: 0,3,7,10,13,16,19,23,26,30,33,35,39,42,46,49,53,56,59,62,65,69
Steps: 3,4,3,3,3,3,4,3,4,3,2,4,3,4,3,4,3,3,3,3,4,3

So two of your semitones were split into quarter-tone, while one (the
central one) was split into a 1/6 tone and a 1/3 tone.

I suspect splitting all three into a 1/6 tone and a 1/3 tone instead
would result in even more consonant intervals.

--- In tuning@y..., paul@s... wrote:

/tuning/topicId_21874.html#21874

> Here's one of the 22-tone periodicity blocks translated to 72-tET:

Well, this is quite curious looking... It looks like a "box kite"
with a little hexany embedded in the front of it!

_________ ________ _______ ____
Joseph Pehrson