xen09-wilson-marwa-18b-05

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

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`marwa([F(27, 20), F(4, 3), F(11, 8), 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
6/5	316	12/11	151
4/3	498	10/9	182
22/15	663	11/10	165
33/20	867	9/8	204
9/5	1018	12/11	151
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
xen15-chalmers-triadic-reversed-diamond-17-14	7	6	8.2
xen15-chalmers-triadic-reversed-diamond-39-32	7	6	9.4
Thailand_03	7	0	12.0
xen10-chalmers-tritriadic-19-7-21	7	1	13.5
xen12-chalmers-tritriadic-dm-7-19-21	7	4	13.5
moh	7	6	14.4
xen09-chalmers-tritriadic-11-20-18	7	1	14.4
xen09-chalmers-tritriadic-9-10-11	7	3	14.4
xen12-chalmers-tritriadic-dm-5-9-11	7	2	14.4
xen15-chalmers-triadic-reversed-diamond-11-9	7	6	14.4

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-porcupine-08	8	17.0
xen18-erlich-amity-18	18	7.5
xen18-erlich-tetracot-13	13	13.6
zarvo30	30	3.2
ragisyn7	12	17.4
ragisyn11	12	17.4
ragisyn5	12	17.4
xen05-secor-high-tolerance	29	4.8
xen18-erlich-superpyth-17	17	13.2
xen18-erlich-amity-25	25	7.5

Child scales

File	Notes	Max diff (¢)
xen18-erlich-porcupine-06	6	17.0
xen18-erlich-porcupine-05	5	17.0
Ethiopia_AI_581_12_1939	5	18.6

Raw file

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