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Two more 22-tone 7-limit Fokker periodicity blocks translated to 72-tET

🔗paul@stretch-music.com

4/30/2001 12:19:43 AM

Unison vectors:
2 2 -1
3 -1 -3
-2 0 -1

Lattice:
39---------9
,'/|\`. ,'/ `.
53--/-|-\-23--/------65
/|\/ 2 \/|\/ /
/ |/,' `.\|/\ /
46--------16--------58 \ /
`. /,' \`.\ /,'/ `.\ /
30------\--0--/-----42
/ \`. ,\/|\/. ,'/ `.
/ \ 14--/\|/\ 56--------26
/ \/|\/.35 ,\ | /
/ /\|/,'70 `.\|/
7--------49--------19
`. /,' `.\|/,'
63--------33

Scale: 0,2,7,9,14,16,19,23,26,30,33,35,39,42,46,49,53,56,58,63,65,70
Steps: 2,5,2,5,2,3,4,3,4,3,2,4,3,4,3,4,3,2,5,2,5,2

Unison vectors:
2 2 -1
3 -1 -3
-5 1 2

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

Scale: 0,3,7,10,13,16,19,23,26,30,33,35,39,42,46,49,53,56,59,62,65,69
LOOK FAMILIAR???
See, Dave, those 1/4-tone inserts do form a number of 7-limit
consonances . . .