xen18-ayers-table-49
7 Iterated First Unnamed Means between 1/1 and 2/1
Properties
| Notes | 8 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 17-limit |
| Source | Xenharmonikon 18 |
| Reference | Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.216 |
| Author | Lydia Ayers |
| Article | 40 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 5/4 | 386 | 5/4 | 386 |
| 4/3 | 498 | 16/15 | 112 |
| 40/27 | 680 | 10/9 | 182 |
| 3/2 | 702 | 81/80 | 22 |
| 9/5 | 1018 | 6/5 | 316 |
| 15/8 | 1088 | 25/24 | 71 |
| 255/128 | 1193 | 17/16 | 105 |
| 2/1 | 1200 | 256/255 | 7 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-compton-36 | 36 | 7.8 |
| xen07-chalmers-rvf-3 | 19 | 17.9 |
| xen07-chalmers-sixth-comma | 19 | 18.0 |
| xen18-erlich-flattone-45 | 45 | 6.6 |
| xen12-wilson-23-genus | 48 | 5.8 |
| xen18-erlich-ripple-35 | 35 | 10.5 |
| dwarf17_5 | 17 | 21.5 |
| xen02-wilson-arabic | 17 | 21.5 |
| xen18-darreg-djami-17 | 17 | 21.6 |
| 1-6-cmt_31-tone | 31 | 12.8 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Ethiopia_Mus_04_1976 | 5 | 18.0 |
| Ethiopia_Mus_10_1976 | 5 | 19.3 |
| xen07-harrison-thoughts-7 | 5 | 21.5 |
Raw file
! xen18-ayers-table-49.scl ! 7 Iterated First Unnamed Means between 1/1 and 2/1 8 ! 5/4 4/3 40/27 3/2 9/5 15/8 255/128 2/1 ! ! Lydia Ayers ! Making Scales from Mathematical Means ! Xenharmonikon 18 (2006), p.216 ! ! [info] ! source = Xenharmonikon ! whole_number = 18