xen09-wilson-marwa-04-01

Marwa permutation 1 from Figure 4, Didymus 16/15 10/9 9/8

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`marwa([F(27, 20), F(45, 32), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[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 (¢)
9/8	204	9/8	204
81/64	408	9/8	204
27/20	520	16/15	112
3/2	702	10/9	182
27/16	906	9/8	204
243/128	1110	9/8	204
2/1	1200	256/243	90

Similar scales

File	Notes	Rotation	Max diff (¢)
synmav5	7	6	0.0
xen09-wilson-marwa-04-06	7	3	0.0
xen09-wilson-marwa-04-10	7	6	0.0
xen09-wilson-marwa-04-13	7	2	0.0
xen09-wilson-marwa-04-15	7	5	0.0
xen10-wilson-purvi-05-05	7	2	0.0
xen09-wilson-marwa-06-06	7	1	0.0
CD13_17_Turkey	7	1	8.3
CD14_14_Algeria	7	5	8.3
Greece_First_Plagal	7	2	8.8

Parent scales

File	Notes	Max diff (¢)
xen15-gilson-generalized-pythagorean-3-2-12	12	2.0
CD16_16_Morocco	8	12.4
circ5120	14	4.3
xen18-erlich-ripple-11	11	9.6
xen02-wilson-indic	22	0.0
xen18-erlich-ripple-12	12	9.6
indians	22	1.1
jsmith24	24	0.0
spars	12	10.9
indianred	22	2.0

Child scales

File	Notes	Max diff (¢)
xen15-gilson-generalized-pythagorean-3-2-5	5	0.0
Thailand_Kaen_hok	5	7.0
Indonesia_Slendro_Tandak_Geroh	5	13.8
Vietnam_Bac	5	18.6
xen12-wilson-39-4C2-hexany-01	6	21.5
xen07-harrison-thoughts-7	5	21.5
xen15-gilson-just-pentatonic	5	21.5
xen15-gilson-pythagorean-pentatonic	5	21.5
China_Sien_tsu	5	21.8
Benin_Trombone_02	5	23.1

Raw file

! xen09-wilson-marwa-04-01.scl
!
Marwa permutation 1 from Figure 4, Didymus 16/15 10/9 9/8
 7
!
 9/8
 81/64
 27/20
 3/2
 27/16
 243/128
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9