User:MisterShafXen/22ed66: Difference between revisions
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Prime factorization
2 × 11
Step size
329.694 ¢
Octave
4\22ed66 (1318.78 ¢) (→ 2\11ed66)
Twelfth
6\22ed66 (1978.17 ¢) (→ 3\11ed66)
Consistency limit
3
Distinct consistency limit
3
Created page with "{{Infobox ET}} {{ED intro}} == Intervals == {{Interval table|22ed66|additional=Note names (11\40) C Eb Gb vBb vDb vvF vvAb ^^B ^D# ^F# ^A C# E G Bb Db vF vAb vvC vvEb vvGb ^^A ^C#}}" Tags: Visual edit Mobile edit Mobile web edit |
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Latest revision as of 14:43, 1 August 2025
| ← 21ed66 | 22ed66 | 23ed66 → |
22 equal divisions of the 66th harmonic (abbreviated 22ed66) is a nonoctave tuning system that divides the interval of 66/1 into 22 equal parts of about 330 ¢ each. Each step represents a frequency ratio of 661/22, or the 22nd root of 66.
Intervals
| Steps | Cents | Approximate ratios | Note names (11\40) |
|---|---|---|---|
| 0 | 0 | 1/1 | C |
| 1 | 329.7 | 17/14, 23/19 | Eb |
| 2 | 659.4 | 19/13 | Gb |
| 3 | 989.1 | 23/13 | vBb |
| 4 | 1318.8 | 15/7 | vDb |
| 5 | 1648.5 | 13/5 | vvF |
| 6 | 1978.2 | vvAb | |
| 7 | 2307.9 | 19/5 | ^^B |
| 8 | 2637.6 | 23/5 | ^D# |
| 9 | 2967.2 | ^F# | |
| 10 | 3296.9 | 20/3 | ^A |
| 11 | 3626.6 | C# | |
| 12 | 3956.3 | E | |
| 13 | 4286 | G | |
| 14 | 4615.7 | Bb | |
| 15 | 4945.4 | Db | |
| 16 | 5275.1 | vF | |
| 17 | 5604.8 | vAb | |
| 18 | 5934.5 | vvC | |
| 19 | 6264.2 | vvEb | |
| 20 | 6593.9 | vvGb | |
| 21 | 6923.6 | ^^A | |
| 22 | 7253.3 | ^C# |