xen09-wilson-marwa-02-04
Marwa permutation 4 from Figure 2, Pythagoras 256/243 9/8 9/8
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 3-limit |
| Construction | marwa([F(729, 512), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[3] |
| Source | Xenharmonikon 9 |
| Reference | Erv Wilson, The Marwa Permutations, Xenharmonikon 9 (1986) |
| Author | Erv Wilson |
| Read online | www.anaphoria.com |
| Article | 244 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 9/8 | 204 | 9/8 | 204 |
| 32/27 | 294 | 256/243 | 90 |
| 4/3 | 498 | 9/8 | 204 |
| 3/2 | 702 | 9/8 | 204 |
| 27/16 | 906 | 9/8 | 204 |
| 16/9 | 996 | 256/243 | 90 |
| 2/1 | 1200 | 9/8 | 204 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| synmav1 | 7 | 0 | 0.0 |
| xen10-wilson-purvi-01-04 | 7 | 0 | 0.0 |
| xen15-chalmers-triadic-reversed-diamond-32-27 | 7 | 0 | 0.0 |
| xen09-wilson-marwa-02-03 | 7 | 4 | 0.0 |
| xen10-wilson-purvi-01-03 | 7 | 4 | 0.0 |
| xen06-london-ditone-diatonic | 7 | 1 | 0.0 |
| xen09-chalmers-tritriadic-54-64-81 | 7 | 3 | 0.0 |
| xen09-chalmers-tritriadic-64-81-96 | 7 | 1 | 0.0 |
| xen09-wilson-marwa-02-02 | 7 | 1 | 0.0 |
| xen09-wilson-marwa-02-05 | 7 | 3 | 0.0 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| pseudo_Odo_octatonics | 8 | 0.0 |
| xen18-ayers-table-23 | 9 | 0.0 |
| Archytas3genera | 11 | 0.0 |
| omaha | 12 | 0.0 |
| unimajor | 12 | 0.0 |
| xen03-wilson-positive-12 | 12 | 0.0 |
| xen18-schulter-pythagorean | 12 | 0.0 |
| xen18-erlich-helmholtz-12 | 12 | 0.6 |
| piaji-helmholtz | 12 | 0.6 |
| xen18-erlich-garibaldi-12 | 12 | 1.3 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen03-wilson-positive-05 | 5 | 0.0 |
| xen15-gilson-pythagorean-pentatonic | 5 | 0.0 |
| xen18-erlich-helmholtz-05 | 5 | 0.5 |
| xen18-erlich-garibaldi-05 | 5 | 0.8 |
| xen18-erlich-dominant-05 | 5 | 4.8 |
| CD16_09_Morocco | 6 | 4.9 |
| CD16_18_Morocco | 6 | 9.2 |
| CD15_18_Morocco | 5 | 10.0 |
| Uganda_Xylophone_a | 5 | 10.9 |
| CD16_06_Morocco | 6 | 12.0 |
Raw file
! xen09-wilson-marwa-02-04.scl ! Marwa permutation 4 from Figure 2, Pythagoras 256/243 9/8 9/8 7 ! 9/8 32/27 4/3 3/2 27/16 16/9 2/1 ! ! Erv Wilson ! The Marwa Permutations ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9