xen09-wilson-marwa-03-09
Marwa permutation 9 from Figure 3, Ptolemy 16/15 9/8 10/9
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 5-limit |
| Construction | marwa([F(45, 32), F(27, 20), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[8] |
| 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 (¢) |
|---|---|---|---|
| 10/9 | 182 | 10/9 | 182 |
| 5/4 | 386 | 9/8 | 204 |
| 4/3 | 498 | 16/15 | 112 |
| 3/2 | 702 | 9/8 | 204 |
| 5/3 | 884 | 10/9 | 182 |
| 15/8 | 1088 | 9/8 | 204 |
| 2/1 | 1200 | 16/15 | 112 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen12-chalmers-tritriadic-dm-3-5-15 | 7 | 0 | 0.0 |
| xen09-wilson-marwa-03-04 | 7 | 4 | 0.0 |
| xen10-wilson-purvi-05-01 | 7 | 4 | 0.0 |
| xen09-wilson-marwa-04-03 | 7 | 6 | 0.0 |
| xen09-wilson-marwa-06-04 | 7 | 1 | 0.0 |
| xen10-wilson-purvi-05-07 | 7 | 1 | 0.0 |
| mavchrome6 | 7 | 2 | 0.0 |
| xen09-chalmers-tritriadic-10-12-15 | 7 | 2 | 0.0 |
| xen09-wilson-marwa-04-08 | 7 | 2 | 0.0 |
| xen09-wilson-marwa-04-12 | 7 | 5 | 0.0 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Newton_ext_mixolydian | 8 | 0.0 |
| Descartes_Hexa | 12 | 0.0 |
| MersenneStar | 12 | 0.0 |
| lazy | 12 | 0.0 |
| parizek_syndiat | 12 | 0.0 |
| syndia1 | 12 | 0.0 |
| syndie2 | 12 | 0.0 |
| xen05-harrison-cinna | 12 | 0.0 |
| islandude | 13 | 0.7 |
| schisdia2 | 12 | 2.0 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Vietnam_Bac | 5 | 6.6 |
| Cambodia_Pentatonic_02 | 5 | 7.6 |
| China_Sien_tsu | 5 | 8.6 |
| CD15_15_Morocco | 5 | 14.7 |
| Greece_Third | 6 | 17.6 |
| Greece_Grave | 6 | 18.0 |
| Ethiopia_Mus_04_1976 | 5 | 18.0 |
| Ethiopia_Mus_10_1976 | 5 | 19.3 |
| Solomon_Islands_Xylophone_05 | 5 | 19.6 |
| CD17_12_Tunisia | 6 | 20.0 |
Raw file
! xen09-wilson-marwa-03-09.scl ! Marwa permutation 9 from Figure 3, Ptolemy 16/15 9/8 10/9 7 ! 10/9 5/4 4/3 3/2 5/3 15/8 2/1 ! ! Erv Wilson ! The Marwa Permutations ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9