xen09-chalmers-tritriadic-3-7-9

Tritriadic scale built from 3:7:9

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	7-limit
Construction	`tritriadic(Fraction(7, 6), 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
7/6	267	28/27	63
4/3	498	8/7	231
3/2	702	9/8	204
14/9	765	28/27	63
7/4	969	9/8	204
2	1200	8/7	231

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-chalmers-tritriadic-6-7-9	7	0	0.0
xen09-wilson-marwa-07-08	7	0	0.0
xen09-wilson-marwa-07-03	7	4	0.0
xen09-wilson-marwa-08-04	7	6	0.0
xen10-wilson-purvi-04-07	7	6	0.0
xen09-wilson-marwa-07-12	7	3	0.0
xen10-wilson-purvi-04-01	7	2	0.0
zest24_Suz-i_Dilara_Dbup	7	5	13.2
zest24_Suz-i_Dilara_Abup	7	5	14.4
xen18-erlich-superpyth-07	7	4	14.8

Parent scales

File	Notes	Max diff (¢)
aaron_tuning_53040_53059	12	0.0
gamelan_om	12	0.0
handblue	12	0.0
lester_tester	12	0.0
reflections	12	0.0
xen03-wilson-acute-12	12	0.0
xen16-grady-centaur	12	0.0
centmarv	12	3.9
aaron245	12	5.3
rodpoole	17	0.0

Child scales

File	Notes	Max diff (¢)
xen03-wilson-acute-05	5	0.0
xen07-harrison-thoughts-5	5	0.0
met24-quasi_5-EDO_F	5	2.3
xen18-erlich-superpyth-05	5	14.8
CD10_11_Egypt	5	15.8
xen18-erlich-semaphore-05	5	17.6
neutr_pent2	5	19.1
xen18-erlich-dominant-05	5	22.9
CD12_11_Iraq	6	23.6
Indonesia_Sadadpengasih	5	24.0

Raw file

! xen09-chalmers-tritriadic-3-7-9.scl
!
Tritriadic scale built from 3:7:9
 7
!
 9/8
 7/6
 4/3
 3/2
 14/9
 7/4
 2
!
! John H. Chalmers, Jr.
! Tritriadic Scales with Seven Tones
! Xenharmonikon 9 (1986)
!
! [info]
! source = Xenharmonikon
! whole_number = 9