xen12-chalmers-tritriadic-dm-9-11-15
Tritriadic D->M scale built from 9:11:15
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 11-limit |
| Construction | tritriadic_dm(Fraction(11, 9), Fraction(5, 3)) |
| 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 (¢) |
|---|---|---|---|
| 25/22 | 221 | 25/22 | 221 |
| 11/9 | 347 | 242/225 | 126 |
| 15/11 | 537 | 135/121 | 190 |
| 22/15 | 663 | 242/225 | 126 |
| 5/3 | 884 | 25/22 | 221 |
| 242/135 | 1010 | 242/225 | 126 |
| 2 | 1200 | 135/121 | 190 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-chalmers-tritriadic-15-18-22 | 7 | 2 | 0.0 |
| xen09-chalmers-tritriadic-11-18-15 | 7 | 5 | 0.0 |
| xen12-chalmers-tritriadic-dm-13-23-7 | 7 | 4 | 18.1 |
| Portugal_Bagpipe_06 | 7 | 6 | 22.4 |
| xen12-chalmers-tritriadic-dm-23-19-7 | 7 | 0 | 23.4 |
| xen10-chalmers-tritriadic-7-23-19 | 7 | 5 | 23.4 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| 12-of-blackjack-7-9-11 | 12 | 15.6 |
| myna23_tuning_66272_66321 | 23 | 7.1 |
| xen18-erlich-myna-23 | 23 | 7.1 |
| edo-38 | 38 | 0.3 |
| myna23_makemicromusic_27704_27727 | 23 | 7.9 |
| urania24 | 24 | 7.7 |
| xen18-erlich-myna-27 | 27 | 7.1 |
| xen18-erlich-ennealimmal-27 | 27 | 7.2 |
| xen18-erlich-tetracot-20 | 20 | 12.5 |
| xen18-erlich-myna-31 | 31 | 7.1 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Solomon_Islands_Xylophone_05 | 5 | 22.6 |
Raw file
! xen12-chalmers-tritriadic-dm-9-11-15.scl ! Tritriadic D->M scale built from 9:11:15 7 ! 25/22 11/9 15/11 22/15 5/3 242/135 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones, Part Three ! Xenharmonikon 12 (1989) ! ! [info] ! source = Xenharmonikon ! whole_number = 12