xen09-chalmers-tritriadic-11-18-15
Tritriadic scale built from 11:18:15
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 11-limit |
| Construction | tritriadic(Fraction(18, 11), Fraction(15, 11)) |
| Source | Xenharmonikon 9 |
| Reference | John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986) |
| Author | John H. Chalmers, Jr. |
| Read online | www.xenharmonikon.org |
| Article | 85 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 135/121 | 190 | 135/121 | 190 |
| 6/5 | 316 | 242/225 | 126 |
| 15/11 | 537 | 25/22 | 221 |
| 22/15 | 663 | 242/225 | 126 |
| 18/11 | 853 | 135/121 | 190 |
| 225/121 | 1074 | 25/22 | 221 |
| 2 | 1200 | 242/225 | 126 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-chalmers-tritriadic-15-18-22 | 7 | 4 | 0.0 |
| xen12-chalmers-tritriadic-dm-9-11-15 | 7 | 2 | 0.0 |
| xen10-chalmers-tritriadic-7-23-19 | 7 | 0 | 16.5 |
| xen12-chalmers-tritriadic-dm-23-19-7 | 7 | 2 | 16.5 |
| xen10-chalmers-tritriadic-7-25-23 | 7 | 4 | 24.9 |
| xen12-chalmers-tritriadic-dm-13-23-7 | 7 | 6 | 24.9 |
| xen12-chalmers-tritriadic-dm-25-23-7 | 7 | 5 | 24.9 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-ennealimmal-18 | 18 | 7.2 |
| met24-quasi_11-EDO_Ebup | 11 | 17.9 |
| ragisyn4 | 12 | 17.4 |
| ragisyn7 | 12 | 17.4 |
| urania24 | 24 | 7.0 |
| edo-38 | 38 | 0.2 |
| quasi_11-EDO | 11 | 19.3 |
| xen18-erlich-myna-27 | 27 | 5.8 |
| xen18-erlich-tetracot-13 | 13 | 17.2 |
| xen15-gilson-generalized-pythagorean-15-8-10 | 10 | 21.7 |
Raw file
! xen09-chalmers-tritriadic-11-18-15.scl ! Tritriadic scale built from 11:18:15 7 ! 135/121 6/5 15/11 22/15 18/11 225/121 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9