xen10-wilson-purvi-09a-02
Purvi modulation 2 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15)
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 5-limit |
| Construction | purvi(F(135, 128), F(16, 15), F(32, 27), F(81, 64))[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 |
| 1215/1024 | 296 | 135/128 | 92 |
| 4/3 | 498 | 4096/3645 | 202 |
| 3/2 | 702 | 9/8 | 204 |
| 405/256 | 794 | 135/128 | 92 |
| 27/16 | 906 | 16/15 | 112 |
| 2/1 | 1200 | 32/27 | 294 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-11b-01 | 7 | 1 | 0.0 |
| xen09-wilson-marwa-09-10 | 7 | 2 | 19.6 |
| xen09-wilson-marwa-12-01 | 7 | 1 | 19.6 |
| xen09-wilson-marwa-11a-01 | 7 | 1 | 19.6 |
| xen10-wilson-purvi-02a-03 | 7 | 3 | 19.6 |
| xen10-wilson-purvi-09b-03 | 7 | 3 | 19.6 |
| xen10-wilson-purvi-10b-03 | 7 | 3 | 21.5 |
| xen09-wilson-marwa-14a-01 | 7 | 1 | 21.5 |
| xen09-wilson-marwa-14b-01 | 7 | 1 | 21.5 |
| xen10-wilson-purvi-10a-02 | 7 | 0 | 21.5 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| schisdia5 | 12 | 0.0 |
| piaji-helmholtz | 12 | 1.3 |
| xen18-erlich-helmholtz-12 | 12 | 1.3 |
| akj19_12 | 12 | 1.4 |
| xen03-wilson-positive-12 | 12 | 2.0 |
| mistyschism2 | 12 | 2.0 |
| mistyschism3 | 12 | 2.0 |
| mistyschism4 | 12 | 2.0 |
| raintree | 12 | 2.0 |
| schisdia3 | 12 | 2.0 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen15-gilson-pythagorean-pentatonic | 5 | 0.0 |
| Uganda_Xylophone_a | 5 | 10.9 |
| CD15_15_Morocco | 5 | 14.7 |
| Vietnam_Bac | 5 | 14.9 |
| Thailand_Kaen_hok | 5 | 17.0 |
| hirajoshi2 | 5 | 19.6 |
| xen15-gilson-just-pentatonic | 5 | 21.5 |
| Vietnam_Dan_Ca | 5 | 22.9 |
| CD12_21_Iraq | 6 | 23.0 |
Raw file
! xen10-wilson-purvi-09a-02.scl ! Purvi modulation 2 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15) 7 ! 9/8 1215/1024 4/3 3/2 405/256 27/16 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10