xen09-wilson-marwa-18a-05

Marwa permutation 5 from Figure 18a, Ptolemy 12/11 11/10 10/9

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`marwa([F(11, 8), F(4, 3), F(27, 20), F(4, 3), F(4, 3), F(4, 3), F(15, 11)])[4]`
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 (¢)
11/10	165	11/10	165
11/9	347	10/9	182
4/3	498	12/11	151
22/15	663	11/10	165
33/20	867	9/8	204
11/6	1049	10/9	182
2/1	1200	12/11	151

Similar scales

File	Notes	Rotation	Max diff (¢)
xen15-chalmers-triadic-reversed-diamond-23-19	7	6	12.8
CD01_19_rast_Egypt	7	6	13.6
Georgia_GVM205-M	7	4	13.6
Gambia_Malinke_02	7	5	14.0
United_Kingdom_Bagpipe_02	7	2	14.4
United_Kingdom_Bagpipe_03	7	3	14.4
segah_rat	7	6	14.4
xen09-chalmers-tritriadic-10-15-11	7	5	14.4
xen09-chalmers-tritriadic-11-15-20	7	4	14.4
xen09-wilson-marwa-18b-03	7	1	14.4

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-dicot-10	10	17.0
xen18-erlich-amity-18	18	7.9
xen18-erlich-amity-11	11	15.9
xen18-erlich-tetracot-13	13	13.6
xen18-erlich-porcupine-08	8	22.8
cpak19	19	9.9
zarvo30	30	3.2
ragisyn2	12	17.4
ragisyn4	12	17.4
ragisyn7	12	17.4

Child scales

File	Notes	Max diff (¢)
Ethiopia_AI_544_14_1939	5	19.0
xen18-erlich-porcupine-06	6	22.8
xen18-erlich-porcupine-05	5	22.8
xen18-erlich-mavila-05	5	23.5
CD17_12_Tunisia	6	24.1

Raw file

! xen09-wilson-marwa-18a-05.scl
!
Marwa permutation 5 from Figure 18a, Ptolemy 12/11 11/10 10/9
 7
!
 11/10
 11/9
 4/3
 22/15
 33/20
 11/6
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9