xen12-chalmers-tritriadic-dm-7-19-21

Tritriadic D->M scale built from 7:19:21

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Properties

Notes	7
Period	1200.0 ¢
Just	19-limit
Construction	`tritriadic_dm(Fraction(19, 14), Fraction(3, 2))`
Source	Xenharmonikon 12
Reference	John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989)
Author	John H. Chalmers, Jr.
Read online	www.xenharmonikon.org
Article	79 scales

Tone	Tone (¢)	Step	Step (¢)
21/19	173	21/19	173
361/294	355	6859/6174	182
19/14	529	21/19	173
3/2	702	21/19	173
63/38	875	21/19	173
38/21	1027	1444/1323	152
2	1200	21/19	173

Similar scales

File	Notes	Rotation	Max diff (¢)
xen10-chalmers-tritriadic-19-7-21	7	4	0.0
xen18-erlich-tetracot-07	7	5	5.3
Mozambique_Chopi_07	7	2	7.0
xen10-chalmers-tritriadic-5-27-9	7	6	9.4
synpor2	7	2	9.4
xen12-chalmers-tritriadic-dm-27-9-5	7	3	9.4
xen15-chalmers-triadic-reversed-diamond-17-14	7	2	11.4
Thailand_Xylophone_09	7	4	11.4
Thailand_03	7	2	12.0
xen15-chalmers-triadic-reversed-diamond-40-33	7	2	13.5

Parent scales

File	Notes	Max diff (¢)
xen18-erlich-tetracot-13	13	5.3
ragisyn10	12	9.4
xen18-erlich-mavila-09	9	16.9
mavila9	9	16.9
xen18-erlich-tetracot-20	20	5.3
xen15-chalmers-stretched-14-2	14	11.3
xen18-erlich-amity-11	11	15.9
xen18-erlich-amity-18	18	8.6
xen15-chalmers-stretched-14-1	14	13.5
octacot27	27	4.8

Child scales

File	Notes	Max diff (¢)
Angola_Chisende_10450	6	15.6
Vietnam_Ho_Mai_Nhi	5	16.2
xen18-erlich-mavila-05	5	16.9
Ethiopia_AI_512_20_1939	5	19.3
Vietnam_Vong_Co	5	19.6
xen18-erlich-flattone-05	5	21.5
Ethiopia_AI_544_14_1939	5	21.7
xen12-wilson-39-4C2-hexany-12	6	22.6
Angola_Mupeku_10497	6	24.0
Ethiopia_AI_512_192_1939	5	24.3

Raw file

! xen12-chalmers-tritriadic-dm-7-19-21.scl
!
Tritriadic D->M scale built from 7:19:21
 7
!
 21/19
 361/294
 19/14
 3/2
 63/38
 38/21
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones, Part Three
! Xenharmonikon 12 (1989)
!
! [info]
! source = Xenharmonikon
! whole_number = 12