xen12-chalmers-tritriadic-dm-15-21-23
Tritriadic D->M scale built from 15:21:23
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 23-limit |
| Construction | tritriadic_dm(Fraction(7, 5), Fraction(23, 15)) |
| Source | Xenharmonikon 12 |
| Reference | John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989) |
| Author | John H. Chalmers, Jr. |
| Read online | www.xenharmonikon.org |
| Article | 79 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 23/21 | 157 | 23/21 | 157 |
| 147/115 | 425 | 3087/2645 | 268 |
| 7/5 | 583 | 23/21 | 157 |
| 23/15 | 740 | 23/21 | 157 |
| 529/315 | 897 | 23/21 | 157 |
| 42/23 | 1043 | 13230/12167 | 145 |
| 2 | 1200 | 23/21 | 157 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen10-chalmers-tritriadic-21-15-23 | 7 | 4 | 0.0 |
| xen12-chalmers-tritriadic-dm-1-21-23 | 7 | 4 | 12.5 |
| xen10-chalmers-tritriadic-21-1-23 | 7 | 1 | 12.5 |
| xen12-chalmers-tritriadic-dm-11-5-3 | 7 | 2 | 21.3 |
| xen09-chalmers-tritriadic-10-11-12 | 7 | 3 | 21.3 |
| porchrome2 | 7 | 1 | 24.9 |
| xen10-chalmers-tritriadic-15-27-25 | 7 | 1 | 24.9 |
| xen12-chalmers-tritriadic-dm-27-25-15 | 7 | 2 | 24.9 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| pork15 | 15 | 9.3 |
| xen18-erlich-father-08 | 8 | 22.4 |
| CD07_04_Egypt | 8 | 23.5 |
| edo-08 | 8 | 25.0 |
| xen18-ayers-table-20 | 8 | 25.0 |
| edo-23 | 23 | 10.5 |
| 31edo-top | 31 | 6.1 |
| cbrat31 | 31 | 6.5 |
| xen18-erlich-cynder-31 | 31 | 6.5 |
| xen18-erlich-meantone-31 | 31 | 6.8 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-hedgehog-06 | 6 | 20.8 |
Raw file
! xen12-chalmers-tritriadic-dm-15-21-23.scl ! Tritriadic D->M scale built from 15:21:23 7 ! 23/21 147/115 7/5 23/15 529/315 42/23 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones, Part Three ! Xenharmonikon 12 (1989) ! ! [info] ! source = Xenharmonikon ! whole_number = 12