xen10-wilson-purvi-06a-02

Purvi modulation 2 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	5-limit
Construction	`purvi(F(10, 9), F(10, 9), F(27, 25), F(25, 18))[1]`
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
5/4	386	10/9	182
4/3	498	16/15	112
3/2	702	9/8	204
5/3	884	10/9	182
50/27	1067	10/9	182
2/1	1200	27/25	133

Similar scales

File	Notes	Rotation	Max diff (¢)
xen09-wilson-marwa-13-01	7	1	0.0
Cambodia_Heptatonic_02	7	0	13.9
prop19_7a	7	0	14.4
diaopt5	7	0	15.2
xen18-erlich-flattone-07	7	6	15.7
dialeastsquares	7	6	15.9
diaopt7	7	0	15.9
xen09-wilson-marwa-18b-07	7	5	17.4
xen18-erlich-meantone-07	7	6	17.7
Ghana_Tomora_Ba	7	0	18.2

Parent scales

File	Notes	Max diff (¢)
parizek_syndiat	12	0.0
xen07-chalmers-wurschmidt-2	19	0.0
indpar	22	0.0
CD18_08_muhayyar_sikah_Tunisia	9	16.3
zarte84	12	12.3
m2scra	12	12.3
chris	11	13.7
ratwolf	12	12.4
ozancirc	12	12.5
west12	12	12.6

Child scales

File	Notes	Max diff (¢)
xen15-gilson-just-pentatonic	5	0.0
Greece_Third	6	9.0
Cambodia_Pentatonic_02	5	13.9
CD15_15_Morocco	5	14.7
China_Sien_tsu	5	14.9
Vietnam_Bac	5	14.9
CD18_12_Tunisia	6	16.0
CD10_12_Egypt	5	16.8
Greece_Grave	6	18.0
Ethiopia_Mus_04_1976	5	18.0

Raw file

! xen10-wilson-purvi-06a-02.scl
!
Purvi modulation 2 from Figure 6a, Al-Farabi (10/9 10/9 27/25), (27/25 10/9 10/9)
 7
!
 9/8
 5/4
 4/3
 3/2
 5/3
 50/27
 2/1
!
! Erv Wilson
! The Purvi Modulations
! Xenharmonikon 10 (1987)
!
! [info]
! source = Xenharmonikon
! whole_number = 10