xen09-wilson-marwa-18b-02

Marwa permutation 2 from Figure 18b, Ptolemy 10/9 11/10 12/11

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`marwa([F(27, 20), F(4, 3), F(11, 8), F(4, 3), F(4, 3), F(4, 3), F(15, 11)])[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 (¢)
11/10	165	11/10	165
6/5	316	12/11	151
27/20	520	9/8	204
22/15	663	88/81	143
33/20	867	9/8	204
9/5	1018	12/11	151
2/1	1200	10/9	182

Similar scales

File	Notes	Rotation	Max diff (¢)
Thailand_Ranat_Thong	7	5	10.4
xen12-chalmers-tritriadic-dm-25-23-7	7	3	13.8
xen10-chalmers-tritriadic-7-25-23	7	2	13.8
moh	7	6	14.4
xen12-chalmers-tritriadic-dm-5-9-11	7	2	14.4
xen09-chalmers-tritriadic-11-20-18	7	1	14.4
xen09-chalmers-tritriadic-9-10-11	7	3	14.4
Thailand_03	7	0	14.6
sf5	7	6	16.3
regular	7	5	16.7

Parent scales

File	Notes	Max diff (¢)
xen05-secor-high-tolerance-19	19	4.9
xen18-erlich-amity-18	18	7.5
xen18-erlich-tetracot-13	13	13.6
zarvo30	30	3.2
xen05-secor-high-tolerance	29	4.9
xen18-erlich-amity-25	25	7.5
xen05-secor-high-tolerance-31	31	4.9
xen12-wilson-25-6C2-pentadekany	15	17.4
xen18-erlich-tetracot-20	20	13.6
majsyn1	12	21.5

Child scales

File	Notes	Max diff (¢)
xen18-erlich-porcupine-05	5	17.0
CD09_13_Egypt	6	18.8

Raw file

! xen09-wilson-marwa-18b-02.scl
!
Marwa permutation 2 from Figure 18b, Ptolemy 10/9 11/10 12/11
 7
!
 11/10
 6/5
 27/20
 22/15
 33/20
 9/5
 2/1
!
! Erv Wilson
! The Marwa Permutations
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9