xen09-wilson-marwa-17b-02

Marwa permutation 2 from Figure 17b, Archytas 36/35 28/27 5/4

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	7-limit
Construction	`marwa([F(81, 56), F(4, 3), F(35, 24), F(4, 3), F(4, 3), F(4, 3), F(6, 5)])[1]`
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 (¢)
5/4	386	5/4	386
9/7	435	36/35	49
81/56	639	9/8	204
5/3	884	280/243	245
15/8	1088	9/8	204
27/14	1137	36/35	49
2/1	1200	28/27	63

Similar scales

File	Notes	Rotation	Max diff (¢)
xen10-wilson-purvi-11c-02	7	6	0.0
xen09-wilson-marwa-17a-02	7	0	14.2
xen10-wilson-purvi-11c-05	7	1	14.2

Parent scales

File	Notes	Max diff (¢)
magic16terzbirat	16	6.4
wellfip17	17	6.1
magic16septimage	16	7.4
xen11-chalmers-tetrachordal-10-03	27	0.0
xen18-erlich-magic-19	19	5.5
sctemp19	19	7.6
19highschool1	19	7.7
mandelbaum7	19	7.7
xen07-chalmers-mandelbaum-2	19	7.7
cw19_5	19	7.7

Raw file

! xen09-wilson-marwa-17b-02.scl
!
Marwa permutation 2 from Figure 17b, Archytas 36/35 28/27 5/4
 7
!
 5/4
 9/7
 81/56
 5/3
 15/8
 27/14
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9