xen09-wilson-marwa-03-13

Marwa permutation 13 from Figure 3, 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(45, 32), F(27, 20), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[12]`
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 (¢)
9/8	204	9/8	204
32/27	294	256/243	90
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 (¢)
xen10-wilson-purvi-05-04	7	0	0.0
synmav4	7	4	0.0
xen09-wilson-marwa-03-06	7	1	0.0
xen09-wilson-marwa-03-10	7	4	0.0
xen09-wilson-marwa-03-01	7	5	0.0
xen09-wilson-marwa-03-15	7	3	0.0
xen09-wilson-marwa-06-01	7	2	0.0
CD06_06_Egypt	7	4	7.0
CD16_13_Morocco	7	4	9.9
CD16_03_Morocco	7	3	12.8

Parent scales

File	Notes	Max diff (¢)
schismatic12	12	0.6
SpBruckner	12	0.6
eleven_eyes_dodecatonics	12	2.2
zarlin16	16	0.0
dwarf17_5	17	0.0
xen02-wilson-arabic	17	0.0
xen03-wilson-baglama	17	0.0
xen03-wilson-positive-17	17	0.0
schisynch17	17	0.7
Sp_41_23_bi_epi	12	6.4

Child scales

File	Notes	Max diff (¢)
xen03-wilson-positive-05	5	0.0
xen15-gilson-just-pentatonic	5	0.0
xen18-erlich-helmholtz-05	5	0.5
xen18-erlich-garibaldi-05	5	0.8
xen18-erlich-dominant-05	5	4.8
CD16_06_Morocco	6	9.5
CD16_05_Morocco	6	9.9
CD15_18_Morocco	5	10.0
CD16_07_Morocco	6	11.3
CD16_08_Morocco	6	11.6

Raw file

! xen09-wilson-marwa-03-13.scl
!
Marwa permutation 13 from Figure 3, Ptolemy 16/15 9/8 10/9
 7
!
 9/8
 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