xen09-wilson-marwa-04-07

Marwa permutation 7 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)])[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 (¢)
9/8	204	9/8	204
6/5	316	16/15	112
4/3	498	10/9	182
3/2	702	9/8	204
27/16	906	9/8	204
9/5	1018	16/15	112
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-04-14	7	6	0.0
xen10-wilson-purvi-05-06	7	6	0.0
xen15-gilson-didymus-diatonic	7	6	0.0
xen09-wilson-marwa-03-05	7	5	0.0
xen09-wilson-marwa-04-02	7	4	0.0
xen09-wilson-marwa-06-05	7	2	0.0
synmav2	7	3	0.0
xen09-wilson-marwa-04-11	7	3	0.0
CD15_05_rast_Algeria	7	0	8.4
xen15-gilson-aristoxenus-diatonic-syntonon	7	6	12.8

Parent scales

File	Notes	Max diff (¢)
schisdia6	12	0.0
xen03-wilson-negative-12	12	0.0
xen15-gilson-pythagorean-chromatic	12	2.0
marpurg2	12	2.0
xen03-wilson-acute-17	17	0.0
xen03-wilson-negative-19	19	0.0
pyth_17	17	2.0
xen07-walker-fathomless	21	0.0
indianred	22	0.0
indiansouth	22	0.0

Child scales

File	Notes	Max diff (¢)
xen03-wilson-negative-05	5	0.0
xen15-gilson-pythagorean-pentatonic	5	0.0
xen18-erlich-meantone-05	5	10.5
Uganda_Xylophone_a	5	10.9
CD15_18_Morocco	5	11.5
CD16_17_Morocco	6	13.3
CD15_15_Morocco	5	14.7
Vietnam_Bac	5	14.9
xen18-erlich-flattone-05	5	15.7
Benin_Trombone_01	6	17.0

Raw file

! xen09-wilson-marwa-04-07.scl
!
Marwa permutation 7 from Figure 4, Didymus 16/15 10/9 9/8
 7
!
 9/8
 6/5
 4/3
 3/2
 27/16
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9