xen09-wilson-marwa-07-02
Marwa permutation 2 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)])[1] |
| 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 |
| 81/64 | 408 | 9/8 | 204 |
| 21/16 | 471 | 28/27 | 63 |
| 3/2 | 702 | 8/7 | 231 |
| 27/16 | 906 | 9/8 | 204 |
| 7/4 | 969 | 28/27 | 63 |
| 2/1 | 1200 | 8/7 | 231 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-07-11 | 7 | 6 | 0.0 |
| xen09-wilson-marwa-07-14 | 7 | 2 | 0.0 |
| xen10-wilson-purvi-04-06 | 7 | 2 | 0.0 |
| xen11-chalmers-tetrachordal-04-01 | 7 | 2 | 0.0 |
| xen15-gilson-archytas-diatonic | 7 | 2 | 0.0 |
| xen09-wilson-marwa-07-07 | 7 | 3 | 0.0 |
| xen09-wilson-marwa-08-05 | 7 | 5 | 0.0 |
| ragaldoj | 7 | 3 | 4.9 |
| ragaldor | 7 | 3 | 8.6 |
| xen15-chalmers-triadic-reversed-diamond-27-23 | 7 | 3 | 16.5 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| parapyth12-7 | 12 | 0.0 |
| parapyth12 | 12 | 6.1 |
| phillips_22 | 22 | 0.0 |
| gizmo14 | 14 | 7.0 |
| phillips | 22 | 0.2 |
| parapyth12trans | 12 | 9.7 |
| gizmo14-pote | 14 | 7.6 |
| parapyth17 | 17 | 6.1 |
| secor41htt-parapyth17 | 17 | 6.5 |
| gizmo14-ji_transversal | 14 | 9.7 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen15-gilson-generalized-pythagorean-3-2-5 | 5 | 0.0 |
| CD15_15_Morocco | 5 | 13.6 |
| Indonesia_Slendro_Tandak_Geroh | 5 | 13.8 |
| Indonesia_Lipurtambaneng | 5 | 14.8 |
| xen18-erlich-superpyth-05 | 5 | 18.6 |
| Indonesia_Madumurti | 5 | 20.1 |
| CD04_05_Egypt | 6 | 21.2 |
| ninelim | 5 | 21.5 |
| China_Sien_tsu | 5 | 21.8 |
| Indonesia_Sadadpengasih | 5 | 22.1 |
Raw file
! xen09-wilson-marwa-07-02.scl ! Marwa permutation 2 from Figure 7, Archytas 28/27 8/7 9/8 7 ! 9/8 81/64 21/16 3/2 27/16 7/4 2/1 ! ! Erv Wilson ! The Marwa Permutations ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9