xen09-chalmers-tritriadic-18-22-27

Tritriadic scale built from 18:22:27

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`tritriadic(Fraction(11, 9), Fraction(3, 2))`
Source	Xenharmonikon 9
Reference	John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986)
Author	John H. Chalmers, Jr.
Read online	www.xenharmonikon.org
Article	85 scales

Tone	Tone (¢)	Step	Step (¢)
9/8	204	9/8	204
11/9	347	88/81	143
4/3	498	12/11	151
3/2	702	9/8	204
44/27	845	88/81	143
11/6	1049	9/8	204
2	1200	12/11	151

Similar scales

File	Notes	Rotation	Max diff (¢)
xen12-chalmers-tritriadic-dm-11-27-9	7	5	0.0
pep_dudon_ibina_E	7	3	4.3
xen09-chalmers-tritriadic-32-39-48	7	0	4.9
xen09-chalmers-tritriadic-27-24-22	7	1	7.1
xen15-chalmers-triadic-reversed-diamond-27-22	7	5	7.1
xen12-chalmers-tritriadic-dm-3-11-27	7	2	7.1
xen09-chalmers-tritriadic-22-24-27	7	3	7.1
xen15-chalmers-triadic-reversed-diamond-11-9	7	5	7.1
xen09-chalmers-tritriadic-22-27-33	7	0	7.1
xen18-secor-neutral-third-mos-1-tempered	7	5	8.6

Parent scales

File	Notes	Max diff (¢)
mohajira-to-slendro	12	3.9
rodpoole	17	0.0
ozan80_tuning-math_11729_11784	12	6.1
omaha	12	7.1
xen18-erlich-dicot-10	10	10.3
Tolerant-Secor-17	17	3.6
jsmith17	17	4.5
705-17	17	6.1
bala_ribbon19	19	4.9
murat17	17	7.5

Child scales

File	Notes	Max diff (¢)
segah-haji_aqa	6	12.0
Georgia_GVM204-H	5	16.0
Ethiopia_AI_544_14_1939	5	20.0
CD10_12_Egypt	5	22.1
tranh3	6	22.6
CD18_12_Tunisia	6	22.9
Ethiopia_Mus_03_Yammatbal	5	23.0
Vietnam_Sa_Mac	5	23.4

Raw file

! xen09-chalmers-tritriadic-18-22-27.scl
!
Tritriadic scale built from 18:22:27
 7
!
 9/8
 11/9
 4/3
 3/2
 44/27
 11/6
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9