xen09-wilson-marwa-06-02

Marwa permutation 2 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)])[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 (¢)
16/15	112	16/15	112
6/5	316	9/8	204
4/3	498	10/9	182
64/45	610	16/15	112
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 (¢)
synmav3	7	2	0.0
xen18-darreg-djami-husayni	7	1	2.4
Ghana_Tomora_Ba	7	6	5.2
apol	7	2	8.5
CD17_16_husayni_Tunisia	7	5	11.3
China_Flute_04	7	2	11.3
xen18-erlich-meantone-07	7	5	11.6
diaopt5	7	6	12.2
CD15_04_Algeria	7	1	12.4
CD06_05_Egypt	7	3	12.7

Child scales

File	Notes	Max diff (¢)
schisdia6	12	0.0
syndia2	12	0.0
xen03-wilson-negative-12	12	0.0
xen15-gilson-pythagorean-chromatic	12	2.0
marpurg2	12	2.0
xen03-wilson-acute-17	17	0.0
aaron	12	6.8
xen03-wilson-negative-19	19	0.0
pyth_17	17	2.0
meandin	12	7.7

Parent scales

File	Notes	Max diff (¢)
levy-03-malkaus	5	10.6
Ethiopia_Mus_06_1976	5	18.4
levy-04-malkaus	5	20.3

Raw file

! xen09-wilson-marwa-06-02.scl
!
Marwa permutation 2 from Figure 6, Didymus/Ptolemy 16/15 9/8 10/9
 7
!
 16/15
 6/5
 4/3
 64/45
 8/5
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9