xen10-wilson-purvi-09c-07
Purvi modulation 7 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128)
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 5-limit |
| Construction | purvi(F(135, 128), F(32, 27), F(16, 15), 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 |
| 512/405 | 406 | 16/15 | 112 |
| 4/3 | 498 | 135/128 | 92 |
| 128/81 | 792 | 32/27 | 294 |
| 2048/1215 | 904 | 16/15 | 112 |
| 256/135 | 1108 | 9/8 | 204 |
| 2/1 | 1200 | 135/128 | 92 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-11a-06 | 7 | 0 | 0.0 |
| xen09-wilson-marwa-09-06 | 7 | 2 | 0.0 |
| xen09-wilson-marwa-09-15 | 7 | 5 | 0.0 |
| xen10-wilson-purvi-09c-01 | 7 | 3 | 0.0 |
| xen15-chalmers-triadic-reversed-diamond-34-27 | 7 | 5 | 6.8 |
| xen15-chalmers-triadic-reversed-diamond-64-51 | 7 | 5 | 12.8 |
| xen15-chalmers-triadic-reversed-diamond-24-19 | 7 | 5 | 16.7 |
| xen09-wilson-marwa-11b-06 | 7 | 0 | 19.6 |
| xen09-wilson-marwa-12-06 | 7 | 0 | 19.6 |
| xen10-wilson-purvi-02b-01 | 7 | 3 | 19.6 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-helmholtz-12 | 12 | 1.4 |
| mistyschism2 | 12 | 2.0 |
| mistyschism3 | 12 | 2.0 |
| mistyschism4 | 12 | 2.0 |
| raintree | 12 | 2.0 |
| schisdia5 | 12 | 2.0 |
| xen03-wilson-positive-12 | 12 | 2.0 |
| akj19_12 | 12 | 3.4 |
| xen18-erlich-garibaldi-12 | 12 | 3.9 |
| xen18-erlich-dominant-12 | 12 | 4.8 |
Raw file
! xen10-wilson-purvi-09c-07.scl ! Purvi modulation 7 from Figure 9c, Hawkins (135/128 32/27 16/15) (16/15 32/27 135/128) 7 ! 32/27 512/405 4/3 128/81 2048/1215 256/135 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10