xen09-chalmers-tritriadic-27-25-22
Tritriadic scale built from 27:25:22
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 11-limit |
| Construction | tritriadic(Fraction(50, 27), Fraction(44, 27)) |
| 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 (¢) |
|---|---|---|---|
| 25/22 | 221 | 25/22 | 221 |
| 27/22 | 355 | 27/25 | 133 |
| 968/729 | 491 | 21296/19683 | 136 |
| 1100/729 | 712 | 25/22 | 221 |
| 44/27 | 845 | 27/25 | 133 |
| 50/27 | 1067 | 25/22 | 221 |
| 2 | 1200 | 27/25 | 133 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen09-chalmers-tritriadic-22-25-27 | 7 | 2 | 0.0 |
| xen12-chalmers-tritriadic-dm-25-27-11 | 7 | 1 | 0.0 |
| xen18-erlich-beatles-07 | 7 | 5 | 3.2 |
| xen09-chalmers-tritriadic-13-14-16 | 7 | 3 | 9.9 |
| xen12-chalmers-tritriadic-dm-7-13-1 | 7 | 2 | 9.9 |
| xen09-chalmers-tritriadic-8-14-13 | 7 | 1 | 9.9 |
| xen15-chalmers-triadic-reversed-diamond-27-22 | 7 | 5 | 10.3 |
| xen15-chalmers-triadic-reversed-diamond-16-13 | 7 | 5 | 12.1 |
| xen18-secor-neutral-third-mos-2-just | 7 | 2 | 12.5 |
| xen18-secor-neutral-third-mos-1-just | 7 | 5 | 12.5 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-beatles-10 | 10 | 3.2 |
| xen18-erlich-beatles-17 | 17 | 3.2 |
| beatles17 | 17 | 4.0 |
| 2.3.5-7.11-9.diamond | 10 | 13.8 |
| xen07-morrison-decimal | 10 | 13.8 |
| buzurg10decoid | 10 | 14.4 |
| buzurg_al-erin10 | 10 | 15.2 |
| met24-buzurg_al-erin10_Cup | 10 | 15.8 |
| xen18-erlich-dicot-10 | 10 | 16.1 |
| qujus18 | 12 | 13.8 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| segah-haji_aqa | 6 | 16.6 |
| Georgia_GVM204-H | 5 | 17.2 |
| CD10_12_Egypt | 5 | 22.1 |
| Ethiopia_Mus_01_Bati_Zafan | 5 | 22.5 |
| CD18_12_Tunisia | 6 | 22.9 |
| Ethiopia_Mus_05_Yammatbal | 5 | 23.2 |
| Ethiopia_Mus_10_1976 | 5 | 24.2 |
Raw file
! xen09-chalmers-tritriadic-27-25-22.scl ! Tritriadic scale built from 27:25:22 7 ! 25/22 27/22 968/729 1100/729 44/27 50/27 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9