xen09-wilson-marwa-03-01

Marwa permutation 1 from Figure 3, Ptolemy 16/15 9/8 10/9

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`marwa([F(45, 32), F(27, 20), 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
45/32	590	10/9	182
3/2	702	16/15	112
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 (¢)
xen09-wilson-marwa-03-13	7	2	0.0
CD06_06_Egypt	7	6	10.4
CD06_05_Egypt	7	0	11.9
CD16_03_Morocco	7	5	13.2
xen15-chalmers-triadic-reversed-diamond-19-16	7	2	14.8
CD11_03_rast_Iraq	7	6	14.9
diet	7	3	15.0
CD15_05_rast_Algeria	7	2	15.3
CD13_17_Turkey	7	4	16.3
CD16_13_Morocco	7	6	16.4

Child scales

File	Notes	Max diff (¢)
xen18-erlich-helmholtz-12	12	1.0
akj19_12	12	1.4
xen03-wilson-positive-12	12	2.0
mistyschism3	12	2.0
xen18-erlich-garibaldi-12	12	3.0
xen18-erlich-helmholtz-17	17	1.0
schisynch17	17	1.1
org1373a	12	6.8
org1373a_tuning_34979_36356	12	6.8
pyth_17	17	2.0

Parent scales

File	Notes	Max diff (¢)
xen15-gilson-generalized-pythagorean-3-2-5	5	0.0
Indonesia_Slendro_Tandak_Geroh	5	13.8
xen12-wilson-09-4C2-hexany-04	6	21.5
xen12-wilson-39-4C2-hexany-01	6	21.5
China_Sien_tsu	5	21.8
Benin_Trombone_02	5	23.1

Raw file

! xen09-wilson-marwa-03-01.scl
!
Marwa permutation 1 from Figure 3, Ptolemy 16/15 9/8 10/9
 7
!
 9/8
 81/64
 45/32
 3/2
 27/16
 243/128
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9