xen09-wilson-marwa-17a-07

Marwa permutation 7 from Figure 17a, Archytas 28/27 36/35 5/4

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	7-limit
Construction	`marwa([F(35, 24), F(4, 3), F(81, 56), F(4, 3), F(4, 3), F(4, 3), F(6, 5)])[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 (¢)
280/243	245	280/243	245
35/27	449	9/8	204
4/3	498	36/35	49
5/3	884	5/4	386
140/81	947	28/27	63
35/18	1151	9/8	204
2/1	1200	36/35	49

Similar scales

File	Notes	Rotation	Max diff (¢)
xen10-wilson-purvi-11b-04	7	5	0.0
xen09-wilson-marwa-17b-07	7	0	14.2
xen10-wilson-purvi-11a-03	7	2	14.2

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-semaphore-14	14	8.1
balasept-above	12	10.9
bala_ribbon19	19	7.7
xen18-erlich-semaphore-19	19	8.1
xen18-erlich-flattone-19	19	9.3
miller19	19	10.4
bala_ribbon24	24	7.7
slen19	19	11.5
xen18-erlich-semaphore-24	24	8.1
xen18-erlich-sensipent-27	27	6.5

Raw file

! xen09-wilson-marwa-17a-07.scl
!
Marwa permutation 7 from Figure 17a, Archytas 28/27 36/35 5/4
 7
!
 280/243
 35/27
 4/3
 5/3
 140/81
 35/18
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9