xen09-wilson-marwa-13-01

Marwa permutation 1 from Figure 13, Al-Farabi 10/9 10/9 27/25

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`marwa([F(27, 20), F(4, 3), F(27, 20), F(4, 3), F(4, 3), F(4, 3), F(25, 18)])[0]`
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 (¢)
27/25	133	27/25	133
243/200	337	9/8	204
27/20	520	10/9	182
36/25	631	16/15	112
81/50	835	9/8	204
9/5	1018	10/9	182
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
xen10-wilson-purvi-06a-02	7	6	0.0
Cambodia_Heptatonic_01	7	6	15.2
xen09-wilson-marwa-18b-09	7	4	17.4
xen09-wilson-marwa-18b-10	7	4	17.4
xen09-wilson-marwa-18b-07	7	4	17.4
xen18-erlich-flattone-07	7	5	18.3
CD18_15_Tunisia	7	0	18.3
CD17_16_husayni_Tunisia	7	5	19.0
xen18-erlich-dicot-07	7	4	19.2
CD12_09_Iraq	7	1	20.3

Parent scales

File	Notes	Max diff (¢)
iko7	31	0.0
DimensionECF_tuning_96545_96545	12	15.6
DIMENSIONEC	12	15.6
xen18-ayers-table-11	8	22.3
xen18-erlich-dicot-10	10	19.2
xen18-erlich-amity-32	32	2.3
cata34	34	2.6
abacbadabc-marvtrans	10	21.5
CD18_05_Tunisia	9	23.4
xen15-gilson-generalized-pythagorean-3-2-12	12	19.6

Raw file

! xen09-wilson-marwa-13-01.scl
!
Marwa permutation 1 from Figure 13, Al-Farabi 10/9 10/9 27/25
 7
!
 27/25
 243/200
 27/20
 36/25
 81/50
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9