xen10-chalmers-tritriadic-17-21-25

Tritriadic scale built from 17:21:25

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	17-limit
Construction	`tritriadic(Fraction(21, 17), Fraction(25, 17))`
Source	Xenharmonikon 10
Reference	John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987)
Author	John H. Chalmers, Jr.
Read online	www.xenharmonikon.org
Article	22 scales

Tone	Tone (¢)	Step	Step (¢)
625/578	135	625/578	135
21/17	366	714/625	230
34/25	532	578/525	167
25/17	668	625/578	135
42/25	898	714/625	230
525/289	1033	625/578	135
2	1200	578/525	167

Similar scales

File	Notes	Rotation	Max diff (¢)
xen12-chalmers-tritriadic-dm-21-25-17	7	5	0.0
mavsynch7	7	4	17.3
Zimbabwe_Nyanga_01	7	1	20.2
xen12-chalmers-tritriadic-dm-5-17-25	7	3	20.5
xen10-chalmers-tritriadic-17-5-25	7	5	20.5
pelog_pa	7	2	20.7
ra1	7	2	21.3
xen12-chalmers-tritriadic-dm-17-23-25	7	4	22.1
xen10-chalmers-tritriadic-23-17-25	7	1	22.1
China_Flute_01B	7	2	22.2

Parent scales

File	Notes	Max diff (¢)
12-of-blackjack-7-9-11	12	18.7
edo-36	36	2.0
xen18-erlich-tetracot-13	13	17.6
edo-16	16	16.5
opt23354	31	6.7
mavsynch16	16	17.3
xen18-erlich-ennealimmal-45	45	2.1
enn45ji	45	2.1
ennea45	45	2.2
murat17	17	17.4

Child scales

File	Notes	Max diff (¢)
Ethiopia_Mus_02_Yammatbal	5	21.8

Raw file

! xen10-chalmers-tritriadic-17-21-25.scl
!
Tritriadic scale built from 17:21:25
 7
!
 625/578
 21/17
 34/25
 25/17
 42/25
 525/289
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties
! Xenharmonikon 10 (1987)
!
! [info]
! source = Xenharmonikon
! whole_number = 10