xen09-chalmers-tritriadic-9-10-11

Tritriadic scale built from 9:10:11

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	11-limit
Construction	`tritriadic(Fraction(10, 9), Fraction(11, 9))`
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 (¢)
10/9	182	10/9	182
11/9	347	11/10	165
110/81	530	10/9	182
121/81	695	11/10	165
18/11	853	1458/1331	158
20/11	1035	10/9	182
2	1200	11/10	165

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-chalmers-tritriadic-11-20-18	7	5	0.0
xen12-chalmers-tritriadic-dm-5-9-11	7	6	0.0
moh	7	3	7.2
xen10-chalmers-tritriadic-19-7-21	7	5	8.3
xen12-chalmers-tritriadic-dm-7-19-21	7	1	8.3
Thailand_Thai_01	7	2	8.8
xen18-erlich-amity-07	7	4	8.9
xen10-chalmers-tritriadic-17-7-23	7	2	11.6
xen12-chalmers-tritriadic-dm-7-17-23	7	4	11.6
Mozambique_Chopi_07	7	3	12.0

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-amity-11	11	8.9
xen18-erlich-tetracot-13	13	12.1
xen15-chalmers-stretched-14-2	14	11.5
xen18-erlich-mavila-09	9	18.9
mavila9	9	18.9
xen18-erlich-amity-18	18	8.9
brect73	21	7.1
xen18-erlich-mavila-16	16	12.1
xen15-chalmers-stretched-14-1	14	14.2
ragisyn2	12	17.4

Child scales

File	Notes	Max diff (¢)
xen18-erlich-tetracot-05	5	12.1
Vietnam_Ho_Mai_Nhi	5	16.8
xen12-wilson-39-4C2-hexany-12	6	17.4
xen18-erlich-mavila-05	5	18.9
Ethiopia_Mus_02_Yammatbal	5	19.0
xen12-wilson-39-4C2-hexany-08	6	21.5
Ethiopia_Bati	5	22.4
xen18-erlich-flattone-05	5	22.7
xen18-erlich-porcupine-05	5	22.8
Ethiopia_AI_544_14_1939	5	22.8

Raw file

! xen09-chalmers-tritriadic-9-10-11.scl
!
Tritriadic scale built from 9:10:11
 7
!
 10/9
 11/9
 110/81
 121/81
 18/11
 20/11
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9