xen09-wilson-marwa-06-06

Marwa permutation 6 from Figure 6, Didymus/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(27, 20), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(45, 32)])[5]`
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 (¢)
256/243	90	256/243	90
32/27	294	9/8	204
4/3	498	9/8	204
64/45	610	16/15	112
128/81	792	10/9	182
16/9	996	9/8	204
2/1	1200	9/8	204

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-04-01	7	6	0.0
xen09-wilson-marwa-04-13	7	1	0.0
xen10-wilson-purvi-05-05	7	1	0.0
xen09-wilson-marwa-04-06	7	2	0.0
xen09-wilson-marwa-04-15	7	4	0.0
synmav5	7	5	0.0
xen09-wilson-marwa-04-10	7	5	0.0
CD14_18_Algeria	7	4	7.4
CD15_01_husayni_Algeria	7	2	8.8
CD18_16_Tunisia	7	2	10.0

Parent scales

File	Notes	Max diff (¢)
piaji-helmholtz	12	1.0
mistyschism2	12	2.0
raintree	12	2.0
schisdia5	12	2.0
xen18-erlich-dominant-12	12	4.8
xen18-erlich-helmholtz-17	17	1.0
hemifamcyc	14	4.3
pyth_17	17	2.0
rat12	12	7.7
rain159	12	7.9

Child scales

File	Notes	Max diff (¢)
CD14_16_Algeria	6	20.0

Raw file

! xen09-wilson-marwa-06-06.scl
!
Marwa permutation 6 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9
 7
!
 256/243
 32/27
 4/3
 64/45
 128/81
 16/9
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9