xen12-chalmers-tritriadic-mt-27-21-19
Tritriadic M->T scale built from 27:21:19
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 19-limit |
| Construction | tritriadic_mt(Fraction(14, 9), Fraction(38, 27)) |
| 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 (¢) |
|---|---|---|---|
| 266/243 | 157 | 266/243 | 157 |
| 98/81 | 330 | 21/19 | 173 |
| 9/7 | 435 | 729/686 | 105 |
| 38/27 | 592 | 266/243 | 157 |
| 14/9 | 765 | 21/19 | 173 |
| 38/21 | 1027 | 57/49 | 262 |
| 2 | 1200 | 21/19 | 173 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen12-chalmers-tritriadic-dm-27-21-19 | 7 | 3 | 16.7 |
| xen10-chalmers-tritriadic-19-27-21 | 7 | 0 | 16.7 |
| xen09-chalmers-tritriadic-11-14-20 | 7 | 6 | 17.6 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-hedgehog-08 | 8 | 7.8 |
| xen18-erlich-hedgehog-14 | 14 | 7.8 |
| 7_6-on-3_2-tempered | 14 | 9.4 |
| 7_6-on-3_2-untempered | 14 | 11.6 |
| xen17-erlich-unequal-22 | 22 | 7.3 |
| xen18-erlich-hedgehog-22 | 22 | 7.8 |
| mag22 | 22 | 7.8 |
| edo-14 | 14 | 14.9 |
| xen18-erlich-doublewide-22 | 22 | 8.8 |
| xen18-erlich-porcupine-22 | 22 | 8.8 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-hedgehog-06 | 6 | 7.8 |
| xen12-wilson-39-4C2-hexany-14 | 6 | 17.6 |
Raw file
! xen12-chalmers-tritriadic-mt-27-21-19.scl ! Tritriadic M->T scale built from 27:21:19 7 ! 266/243 98/81 9/7 38/27 14/9 38/21 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones, Part Three ! Xenharmonikon 12 (1989) ! ! [info] ! source = Xenharmonikon ! whole_number = 12