xen09-wilson-marwa-06-01

Marwa permutation 1 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)])[0]`
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
27/20	520	9/8	204
64/45	610	256/243	90
8/5	814	9/8	204
9/5	1018	9/8	204
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
synmav4	7	2	0.0
xen09-wilson-marwa-03-01	7	3	0.0
xen09-wilson-marwa-03-06	7	6	0.0
xen09-wilson-marwa-03-10	7	2	0.0
xen09-wilson-marwa-03-13	7	5	0.0
xen10-wilson-purvi-05-04	7	5	0.0
xen09-wilson-marwa-03-15	7	1	0.0
CD06_06_Egypt	7	2	8.1
Greece_First_Plagal	7	1	13.2
CD14_20_Algeria	7	4	15.0

Parent scales

File	Notes	Max diff (¢)
xen15-gilson-generalized-pythagorean-3-2-12	12	2.0
coherent_shrutis-schismaticTranp	12	3.4
indianred	22	0.0
indiansouth	22	0.0
scj22b	22	0.0
bayes_alt12	12	9.7
indians	22	0.6
spars	12	10.4
jsmith24	24	0.0
CD15_08_Algeria	8	17.4

Raw file

! xen09-wilson-marwa-06-01.scl
!
Marwa permutation 1 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9
 7
!
 16/15
 6/5
 27/20
 64/45
 8/5
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9