xen12-chalmers-tritriadic-dm-19-21-17

Tritriadic D->M scale built from 19:21:17

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Properties

Notes	7
Period	1200.0 ¢
Just	19-limit
Construction	`tritriadic_dm(Fraction(21, 19), Fraction(34, 19))`
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
21/17	366	19/17	193
441/323	539	21/19	173
578/399	642	9826/9261	103
34/21	834	19/17	193
34/19	1007	21/19	173
2	1200	19/17	193

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-chalmers-tritriadic-17-19-21	7	1	0.0
xen09-chalmers-tritriadic-21-19-17	7	6	0.0
xen12-chalmers-tritriadic-dm-13-9-5	7	2	15.2
xen09-chalmers-tritriadic-10-13-18	7	5	15.2
xen09-chalmers-tritriadic-9-13-10	7	6	15.2
xen10-chalmers-tritriadic-17-13-19	7	2	19.3
xen12-chalmers-tritriadic-dm-13-17-19	7	5	19.3
Georgia_GVM200-M	7	1	24.1
mmmgeo2	7	6	24.6

Parent scales

File	Notes	Max diff (¢)
edo-13	13	14.8
opt23354	31	5.7
superstelleated_delete_evens_cps_17	17	17.0
xen15-gilson-generalized-pythagorean-7-4-26	26	11.5
xen18-erlich-tetracot-20	20	15.5
Eikosany	20	16.0
xen12-wilson-13-eikosany	20	16.0
xen18-erlich-amity-18	18	18.2
edo-36	36	8.3
xen18-erlich-amity-25	25	13.9

Child scales

File	Notes	Max diff (¢)
xen18-erlich-tetracot-05	5	15.5
xen18-erlich-luna-05	5	20.6
xen18-erlich-luna-06	6	21.2

Raw file

! xen12-chalmers-tritriadic-dm-19-21-17.scl
!
Tritriadic D->M scale built from 19:21:17
 7
!
 21/19
 21/17
 441/323
 578/399
 34/21
 34/19
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones, Part Three
! Xenharmonikon 12 (1989)
!
! [info]
! source = Xenharmonikon
! whole_number = 12