xen10-wilson-purvi-09a-07
Purvi modulation 7 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))[6] |
| 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 (¢) |
|---|---|---|---|
| 32/27 | 294 | 32/27 | 294 |
| 5/4 | 386 | 135/128 | 92 |
| 4/3 | 498 | 16/15 | 112 |
| 128/81 | 792 | 32/27 | 294 |
| 16/9 | 996 | 9/8 | 204 |
| 15/8 | 1088 | 135/128 | 92 |
| 2/1 | 1200 | 16/15 | 112 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-11b-05 | 7 | 0 | 0.0 |
| xen10-wilson-purvi-09a-01 | 7 | 3 | 0.0 |
| xen09-wilson-marwa-12-05 | 7 | 0 | 19.6 |
| xen09-wilson-marwa-09-09 | 7 | 5 | 19.6 |
| xen09-wilson-marwa-11a-05 | 7 | 0 | 19.6 |
| xen10-wilson-purvi-02a-02 | 7 | 6 | 19.6 |
| xen10-wilson-purvi-09b-02 | 7 | 6 | 19.6 |
| xen10-wilson-purvi-10b-02 | 7 | 6 | 21.5 |
| xen15-gilson-aristoxenus-chromatic-tonikon | 7 | 6 | 21.5 |
| xen15-gilson-ptolemy-chromatic-malakon | 7 | 6 | 21.5 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Sp_refi_Ki_3 | 12 | 0.0 |
| kirnberger1 | 12 | 0.0 |
| schisdia2 | 12 | 0.0 |
| schisdia3 | 12 | 0.0 |
| syndia1 | 12 | 0.0 |
| tamil_vi | 12 | 0.0 |
| SpOldVienna | 12 | 0.1 |
| schismatic12 | 12 | 0.8 |
| piaji-helmholtz | 12 | 0.9 |
| sparschuhJSBloops440Hz | 12 | 0.9 |
Raw file
! xen10-wilson-purvi-09a-07.scl ! Purvi modulation 7 from Figure 9a, Hawkins (135/128 16/15 32/27), (32/27 135/128 16/15) 7 ! 32/27 5/4 4/3 128/81 16/9 15/8 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10