xen09-wilson-marwa-13-07

Marwa permutation 7 from Figure 13, Al-Farabi 10/9 10/9 27/25

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`marwa([F(27, 20), F(4, 3), F(27, 20), F(4, 3), F(4, 3), F(4, 3), F(25, 18)])[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 (¢)
16/15	112	16/15	112
6/5	316	9/8	204
4/3	498	10/9	182
36/25	631	27/25	133
8/5	814	10/9	182
9/5	1018	9/8	204
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
synchrome3	7	2	0.0
xen10-wilson-purvi-06a-03	7	2	0.0
Cambodia_Heptatonic_02	7	6	8.3
xen18-erlich-meantone-07	7	5	9.9
CD17_05_Tunisia	7	1	9.9
diaopt5	7	6	12.2
CD17_16_husayni_Tunisia	7	5	12.8
Greece_First_Plagal	7	1	13.0
dialeastsquares	7	5	13.0
diaopt7	7	6	13.0

Parent scales

File	Notes	Max diff (¢)
fivecrys2	19	0.0
xen05-wilson-scott	19	0.0
xen07-chalmers-ariel	19	0.0
xen07-chalmers-fokker	19	0.0
xen07-chalmers-fokker-h	19	0.0
xen07-chalmers-scalatron	19	0.0
scj22_a	22	0.0
DimensionECF_tuning_96545_96545	12	9.5
DIMENSIONEC	12	10.9
CD18_05_Tunisia	9	15.5

Child scales

File	Notes	Max diff (¢)
Ethiopia_Mus_06_1976	5	20.3

Raw file

! xen09-wilson-marwa-13-07.scl
!
Marwa permutation 7 from Figure 13, Al-Farabi 10/9 10/9 27/25
 7
!
 16/15
 6/5
 4/3
 36/25
 8/5
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9