xen09-wilson-marwa-07-15
Marwa permutation 15 from Figure 7, Archytas 28/27 8/7 9/8
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 7-limit |
| Construction | marwa([F(21, 16), F(81, 56), F(4, 3), F(4, 3), F(4, 3), F(4, 3), F(4, 3)])[14] |
| 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 (¢) |
|---|---|---|---|
| 28/27 | 63 | 28/27 | 63 |
| 32/27 | 294 | 8/7 | 231 |
| 4/3 | 498 | 9/8 | 204 |
| 3/2 | 702 | 9/8 | 204 |
| 128/81 | 792 | 256/243 | 90 |
| 16/9 | 996 | 9/8 | 204 |
| 2/1 | 1200 | 9/8 | 204 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-07-06 | 7 | 5 | 0.0 |
| xen09-wilson-marwa-07-13 | 7 | 4 | 0.0 |
| xen10-wilson-purvi-04-05 | 7 | 4 | 0.0 |
| xen09-wilson-marwa-07-10 | 7 | 1 | 0.0 |
| xen09-wilson-marwa-07-01 | 7 | 2 | 0.0 |
| xen09-wilson-marwa-08-06 | 7 | 3 | 0.0 |
| zest24_Suz-i_Dilara_Abup | 7 | 2 | 14.1 |
| 79MOS_Suz-i_Dilara | 7 | 2 | 15.1 |
| CD13_07_husayni_Iraq | 7 | 4 | 16.3 |
| 44_39-diat1 | 7 | 5 | 17.4 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| tsaharuk24 | 24 | 0.0 |
| garibaldi24 | 24 | 0.9 |
| zest12-100-tET | 12 | 12.2 |
| turquoise17 | 17 | 7.4 |
| turquoise17-104ed2 | 17 | 7.6 |
| xen18-erlich-dicot-17 | 17 | 7.7 |
| rainbow | 12 | 13.1 |
| qcmqd8_4 | 12 | 13.1 |
| zarte84 | 12 | 13.1 |
| xen03-wilson-positive-29 | 29 | 0.0 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen03-wilson-positive-05 | 5 | 0.0 |
| CD14_04_Algeria | 6 | 11.2 |
| CD14_03_Algeria | 6 | 11.2 |
| ForJustin-pentatonic001 | 5 | 17.6 |
| CD12_11_Iraq | 6 | 20.2 |
| CD17_14_Tunisia | 6 | 20.7 |
| xen18-schulter-harrison-17-wt | 5 | 21.1 |
| xen18-schulter-pelog-like | 5 | 21.1 |
| xen03-wilson-negative-05 | 5 | 21.5 |
Raw file
! xen09-wilson-marwa-07-15.scl ! Marwa permutation 15 from Figure 7, Archytas 28/27 8/7 9/8 7 ! 28/27 32/27 4/3 3/2 128/81 16/9 2/1 ! ! Erv Wilson ! The Marwa Permutations ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9