xen10-wilson-purvi-08a-07
Purvi modulation 7 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21)
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 11-limit |
| Construction | purvi(F(12, 11), F(22, 21), F(7, 6), F(9, 7))[6] |
| 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 (¢) |
|---|---|---|---|
| 7/6 | 267 | 7/6 | 267 |
| 14/11 | 418 | 12/11 | 151 |
| 4/3 | 498 | 22/21 | 81 |
| 14/9 | 765 | 7/6 | 267 |
| 7/4 | 969 | 9/8 | 204 |
| 21/11 | 1119 | 12/11 | 151 |
| 2/1 | 1200 | 22/21 | 81 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-wilson-marwa-15a-05 | 7 | 0 | 0.0 |
| xen09-wilson-marwa-10-09 | 7 | 5 | 0.0 |
| xen10-wilson-purvi-08a-01 | 7 | 3 | 0.0 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| jot17a | 17 | 0.0 |
| rodpoole | 17 | 0.0 |
| triaphonic_17 | 17 | 0.0 |
| xen06-wilson-clavichord-19 | 19 | 0.0 |
| xen12-wilson-07-eikosany | 20 | 0.0 |
| xen12-wilson-07-eikosany-extended | 22 | 0.0 |
| met24-ji1 | 24 | 0.0 |
| brect73 | 21 | 3.9 |
| peprmint | 24 | 2.1 |
| peprmintA | 24 | 2.1 |
Raw file
! xen10-wilson-purvi-08a-07.scl ! Purvi modulation 7 from Figure 8a, Ptolemy (12/11 22/21 7/6), (7/6 12/11 22/21) 7 ! 7/6 14/11 4/3 14/9 7/4 21/11 2/1 ! ! Erv Wilson ! The Purvi Modulations ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10