xen09-wilson-marwa-07-06

Marwa permutation 6 from Figure 7, Archytas 28/27 8/7 9/8

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	7-limit
Construction	`marwa([F(21, 16), F(81, 56), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[5]`
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
4/3	498	256/243	90
3/2	702	9/8	204
27/16	906	9/8	204
7/4	969	28/27	63
2/1	1200	8/7	231

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-07-01	7	4	0.0
xen09-wilson-marwa-07-13	7	6	0.0
xen09-wilson-marwa-07-15	7	2	0.0
xen10-wilson-purvi-04-05	7	6	0.0
xen09-wilson-marwa-07-10	7	3	0.0
xen09-wilson-marwa-08-06	7	5	0.0
zest24_Suz-i_Dilara_Abup	7	4	14.4
CD14_09_Algeria	7	6	16.3
xen15-chalmers-triadic-reversed-diamond-27-23	7	3	16.5
xen15-chalmers-triadic-reversed-diamond-33-28	7	3	17.6

Parent scales

File	Notes	Max diff (¢)
evangelina	22	0.0
phillips_ji	21	2.0
phillips_22	22	2.0
phillips	22	2.0
garibaldi24	24	1.4
xen03-wilson-positive-29	29	0.0
phillips19_3	19	6.8
phillips19_1	19	6.8
xen18-erlich-garibaldi-29	29	1.3
phillips19	19	7.8

Child scales

File	Notes	Max diff (¢)
xen15-gilson-generalized-pythagorean-3-2-5	5	0.0
xen15-gilson-pythagorean-pentatonic	5	0.0
Uganda_Xylophone_a	5	10.9
Indonesia_Slendro_Tandak_Geroh	5	13.8
CD15_15_Morocco	5	14.7
xen18-erlich-superpyth-05	5	14.8
Vietnam_Bac	5	14.9
CD10_11_Egypt	5	15.8
Thailand_Kaen_hok	5	17.0
CD15_09_Morocco	6	21.3

Raw file

! xen09-wilson-marwa-07-06.scl
!
Marwa permutation 6 from Figure 7, Archytas 28/27 8/7 9/8
 7
!
 9/8
 81/64
 4/3
 3/2
 27/16
 7/4
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9