xen10-wilson-purvi-07a-03

Purvi modulation 3 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	13-limit
Construction	`purvi(F(13, 12), F(16, 15), F(15, 13), F(13, 10))[2]`
Source	Xenharmonikon 10
Reference	Erv Wilson, The Purvi Modulations, Xenharmonikon 10 (1987)
Author	Erv Wilson
Read online	www.anaphoria.com
Article	168 scales

Tone	Tone (¢)	Step	Step (¢)
9/8	204	9/8	204
39/32	342	13/12	139
4/3	498	128/117	156
3/2	702	9/8	204
13/8	841	13/12	139
15/8	1088	15/13	248
2/1	1200	16/15	112

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-16b-07	7	5	0.0
CD01_01_hijaz_Egypt	7	3	11.1
CD05_03_bayati_Egypt	7	6	14.7
CD05_04_bayati_Egypt	7	6	15.7
CD01_05_Egypt	7	4	15.8
CD05_12_rast_Egypt	7	0	18.5
CD04_16_Egypt	7	1	20.2
CD01_04_hijaz_Egypt	7	3	20.3
CD02_02_Egypt	7	4	20.5
xen09-chalmers-tritriadic-22-25-27	7	2	21.5

Parent scales

File	Notes	Max diff (¢)
xen09-polansky-will-you-miss-me	17	0.0
bala_ribbon19	19	0.0
Tolerant-Secor-17	17	3.7
CD03_07_rast_Egypt	8	16.7
bala_ribbon24	24	0.0
mixed-quarters	12	11.7
Secor17-ZRT	17	8.6
evangelina	22	4.9
septenarian29	29	1.3
xen14-polansky-horn	21	6.8

Child scales

File	Notes	Max diff (¢)
Ethiopia_Mus_05_Yammatbal	5	9.5
Ethiopia_Mus_01_Bati_Zafan	5	15.0
segah-haji_aqa	6	17.0
Ethiopia_Mus_10_1976	5	24.5

Raw file

! xen10-wilson-purvi-07a-03.scl
!
Purvi modulation 3 from Figure 7a, Kathleen Schlesinger (13/12 16/15 15/13), (15/13 13/12 16/15)
 7
!
 9/8
 39/32
 4/3
 3/2
 13/8
 15/8
 2/1
!
! Erv Wilson
! The Purvi Modulations
! Xenharmonikon 10 (1987)
!
! [info]
! source = Xenharmonikon
! whole_number = 10