9edf: Difference between revisions
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9edf and Carlos Alpha are different ETs (9 != 9.003464); replacing the redirect with a stub Tag: Removed redirect |
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{{Infobox ET}} | {{Infobox ET}} | ||
9edf is the equal division of the just perfect fifth into 9 parts of 78 cents each, corresponding to 22.2236 edo. It is nearly identical to [[Carlos Alpha]]. | |||
== Intervals == | |||
{|class="wikitable" | |||
|- | |||
!# | |||
!Cents | |||
!Approximate ratios | |||
![[1L 3s (fifth-equivalent)|Neptunian]] notation | |||
|- | |||
|0 | |||
|0.0 | |||
|[[1/1]] | |||
|C | |||
|- | |||
|1 | |||
|78.0 | |||
|[[25/24]], [[21/20]] | |||
|C# | |||
|- | |||
|2 | |||
|156.0 | |||
|[[12/11]], [[11/10]] | |||
|Db | |||
|- | |||
|3 | |||
|234.0 | |||
|[[8/7]] | |||
|D | |||
|- | |||
|4 | |||
|312.0 | |||
|[[6/5]] | |||
|D#, Eb | |||
|- | |||
|5 | |||
|390.0 | |||
|[[5/4]] | |||
|E | |||
|- | |||
|6 | |||
|468.0 | |||
|[[21/16]] | |||
|E#, Fb | |||
|- | |||
|7 | |||
|546.0 | |||
|[[15/11], [[1/8]] | |||
|F | |||
|- | |||
|8 | |||
|624.0 | |||
|[[10/7]], [[36/25]] | |||
|F#, Cb | |||
|- | |||
|9 | |||
|702.0 | |||
|[[3/2]] | |||
|C | |||
|} | |||
[[Category:Edf]] | [[Category:Edf]] | ||
Revision as of 04:06, 4 March 2023
| ← 8edf | 9edf | 10edf → |
9edf is the equal division of the just perfect fifth into 9 parts of 78 cents each, corresponding to 22.2236 edo. It is nearly identical to Carlos Alpha.
Intervals
| # | Cents | Approximate ratios | Neptunian notation |
|---|---|---|---|
| 0 | 0.0 | 1/1 | C |
| 1 | 78.0 | 25/24, 21/20 | C# |
| 2 | 156.0 | 12/11, 11/10 | Db |
| 3 | 234.0 | 8/7 | D |
| 4 | 312.0 | 6/5 | D#, Eb |
| 5 | 390.0 | 5/4 | E |
| 6 | 468.0 | 21/16 | E#, Fb |
| 7 | 546.0 | [[15/11], 1/8 | F |
| 8 | 624.0 | 10/7, 36/25 | F#, Cb |
| 9 | 702.0 | 3/2 | C |