xen10-chalmers-tritriadic-19-27-21
Tritriadic scale built from 19:27:21
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 19-limit |
| Construction | tritriadic(Fraction(27, 19), Fraction(21, 19)) |
| Source | Xenharmonikon 10 |
| Reference | John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties, Xenharmonikon 10 (1987) |
| Author | John H. Chalmers, Jr. |
| Read online | www.xenharmonikon.org |
| Article | 22 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 21/19 | 173 | 21/19 | 173 |
| 441/361 | 347 | 21/19 | 173 |
| 9/7 | 435 | 361/343 | 89 |
| 27/19 | 608 | 21/19 | 173 |
| 567/361 | 782 | 21/19 | 173 |
| 38/21 | 1027 | 13718/11907 | 245 |
| 2 | 1200 | 21/19 | 173 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen12-chalmers-tritriadic-dm-27-21-19 | 7 | 3 | 0.0 |
| xen12-chalmers-tritriadic-mt-27-21-19 | 7 | 0 | 16.7 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen15-chalmers-stretched-14-2 | 14 | 10.0 |
| edo-14 | 14 | 10.2 |
| 7_6-on-3_2-untempered | 14 | 11.6 |
| xen18-erlich-hedgehog-08 | 8 | 21.9 |
| xen15-chalmers-stretched-14-1 | 14 | 13.5 |
| xen14-darreg-telephone-14 | 14 | 15.0 |
| 7_6-on-3_2-tempered | 14 | 15.7 |
| xen12-wilson-40-5C3-dekany-04 | 10 | 22.4 |
| cons21 | 24 | 9.1 |
| xen15-gilson-generalized-pythagorean-5-4-28 | 28 | 9.1 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen12-wilson-39-4C2-hexany-14 | 6 | 9.1 |
| xen18-erlich-hedgehog-06 | 6 | 20.8 |
Raw file
! xen10-chalmers-tritriadic-19-27-21.scl ! Tritriadic scale built from 19:27:21 7 ! 21/19 441/361 9/7 27/19 567/361 38/21 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones, Part Two: Derived Forms and Structural Properties ! Xenharmonikon 10 (1987) ! ! [info] ! source = Xenharmonikon ! whole_number = 10