xen09-wilson-marwa-09-20

Marwa permutation 20 from Figure 9, Hawkins 16/15 135/128 32/27

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`marwa([F(45, 32), F(81, 64), F(64, 45), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[19]`
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 (¢)
135/128	92	135/128	92
32/27	294	4096/3645	202
4/3	498	9/8	204
3/2	702	9/8	204
5/3	884	10/9	182
16/9	996	16/15	112
2/1	1200	9/8	204

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-09-11	7	1	0.0
xen09-wilson-marwa-09-17	7	4	0.0
xen09-wilson-marwa-09-01	7	5	0.0
xen09-wilson-marwa-11a-04	7	6	0.0
CD16_10_Morocco	7	4	13.9
xen09-wilson-marwa-11b-04	7	6	19.6
xen09-wilson-marwa-12-04	7	6	19.6
xen09-wilson-marwa-14a-04	7	6	21.5
archytas7	7	4	22.1
xen18-darreg-djami-rahawi	7	4	24.0

Parent scales

File	Notes	Max diff (¢)
syndia1	12	0.0
SpBruckner	12	0.6
schismatic12	12	1.0
sparschuhJSBloops440Hz	12	1.6
Sp41limW3	12	2.0
schisdia2	12	2.0
diadiaschis1	12	2.0
eleven_eyes_dodecatonics	12	2.7
whelp3	12	3.1
SpChoirTone456Hz	12	3.8

Child scales

File	Notes	Max diff (¢)
xen03-wilson-positive-05	5	0.0
CD15_10_Morocco	6	17.8
xen03-wilson-negative-05	5	21.5

Raw file

! xen09-wilson-marwa-09-20.scl
!
Marwa permutation 20 from Figure 9, Hawkins 16/15 135/128 32/27
 7
!
 135/128
 32/27
 4/3
 3/2
 5/3
 16/9
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9