xen09-wilson-marwa-10-07

Marwa permutation 7 from Figure 10, Ptolemy 7/6 12/11 22/21

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`marwa([F(11, 8), F(9, 7), F(63, 44), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[6]`
Source	Xenharmonikon 9
Reference	Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986)
Author	Erv Wilson
Read online	www.anaphoria.com
Article	244 scales

Tone	Tone (¢)	Step	Step (¢)
22/21	81	22/21	81
33/28	284	9/8	204
11/8	551	7/6	267
3/2	702	12/11	151
11/7	782	22/21	81
11/6	1049	7/6	267
2/1	1200	12/11	151

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-15a-08	7	5	0.0
xen10-wilson-purvi-08a-06	7	2	0.0

Parent scales

File	Notes	Max diff (¢)
met24c-cs12-archytan-maqam_cup	12	13.5
perdeler23-symmetrical	23	3.6
peprmintA	24	3.3
met24-ji3_A	24	4.8
neogw17a	17	10.4
xen18-schulter-circulating	17	10.4
xen18-schulter-pure-11-14-24	24	5.6
portsmouth	12	17.6
aaron_tuning_53040_53059	12	17.6
17-tET	17	13.4

Child scales

File	Notes	Max diff (¢)
met24-slendrob1-var_Ebup	5	12.3
xen18-schulter-pelog-like	5	16.6
slendrob1	5	19.7

Raw file

! xen09-wilson-marwa-10-07.scl
!
Marwa permutation 7 from Figure 10, Ptolemy 7/6 12/11 22/21
 7
!
 22/21
 33/28
 11/8
 3/2
 11/7
 11/6
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9