xen10-wilson-purvi-02b-04
Purvi modulation 4 from Figure 2b, Helmholtz (16/15 75/64 16/15)
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 5-limit |
| Construction | purvi(F(16, 15), F(75, 64), F(16, 15), F(32, 25))[3] |
| 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 (¢) |
|---|---|---|---|
| 16/15 | 112 | 16/15 | 112 |
| 5/4 | 386 | 75/64 | 275 |
| 4/3 | 498 | 16/15 | 112 |
| 3/2 | 702 | 9/8 | 204 |
| 8/5 | 814 | 16/15 | 112 |
| 15/8 | 1088 | 75/64 | 275 |
| 2/1 | 1200 | 16/15 | 112 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| mavchrome1 | 7 | 0 | 0.0 |
| xen15-chalmers-triadic-reversed-diamond-5-4 | 7 | 0 | 0.0 |
| xen09-wilson-marwa-12-06 | 7 | 2 | 0.0 |
| xen10-wilson-purvi-02b-07 | 7 | 2 | 0.0 |
| xen10-wilson-purvi-02b-01 | 7 | 5 | 0.0 |
| xen15-chalmers-triadic-reversed-diamond-8192-6561 | 7 | 0 | 2.0 |
| qm2 | 7 | 0 | 4.9 |
| xen15-chalmers-triadic-reversed-diamond-64-51 | 7 | 0 | 6.8 |
| al-farabi_chrom2 | 7 | 0 | 7.7 |
| xen15-chalmers-triadic-reversed-diamond-56-45 | 7 | 0 | 7.7 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| mavdie1 | 9 | 0.0 |
| zorro | 11 | 0.0 |
| semafip | 9 | 3.9 |
| 12highschool3 | 12 | 0.0 |
| diadie1 | 12 | 0.0 |
| diadie2 | 12 | 0.0 |
| dodek | 12 | 0.0 |
| duodene | 12 | 0.0 |
| ji_12 | 12 | 0.0 |
| jobbit12_5 | 12 | 0.0 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Ethiopia_Mus_04_1976 | 5 | 18.0 |
| Ethiopia_Mus_10_1976 | 5 | 19.3 |
| xen07-harrison-thoughts-7 | 5 | 21.5 |
Raw file
! xen10-wilson-purvi-02b-04.scl ! Purvi modulation 4 from Figure 2b, Helmholtz (16/15 75/64 16/15) 7 ! 16/15 5/4 4/3 3/2 8/5 15/8 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10