126/125: Difference between revisions
Cmloegcmluin (talk | contribs) m add an equated interval pair |
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{{Infobox Interval | {{Infobox Interval | ||
| Ratio = 126/125 | | Ratio = 126/125 | ||
| Monzo = 1 2 -3 1 | | Monzo = 1 2 -3 1 | ||
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| Sound = | | Sound = | ||
}} | }} | ||
{{Wikipedia|Septimal semicomma}} | |||
The '''starling comma''' or '''septimal semicomma''', 126/125 (about 13.8 cents), is the superparticular [[7-limit]] [[comma]] which is the difference between the [[36/35]] septimal quartertone and the [[50/49]] jubilisma. In terms of just intervals, it is the amount by which [[12/7]] falls short of three [[6/5]] minor thirds. It is also the amount by which two [[5/3]] major sixths (octave-reduced) exceed the [[7/5]] [[tritone]], and the amount by which three 5/3s (octave-reduced) fall short of the [[7/6]] septimal minor third. It can be found as the difference between [[25/18]] and [[7/5]]. It can also be found when comparing the conventional 5-limit minor third and major tenth to the nearest Bohlen–Pierce intervals. | The '''starling comma''' or '''septimal semicomma''', 126/125 (about 13.8 cents), is the superparticular [[7-limit]] [[comma]] which is the difference between the [[36/35]] septimal quartertone and the [[50/49]] jubilisma. In terms of just intervals, it is the amount by which [[12/7]] falls short of three [[6/5]] minor thirds. It is also the amount by which two [[5/3]] major sixths (octave-reduced) exceed the [[7/5]] [[tritone]], and the amount by which three 5/3s (octave-reduced) fall short of the [[7/6]] septimal minor third. It can be found as the difference between [[25/18]] and [[7/5]]. It can also be found when comparing the conventional 5-limit minor third and major tenth to the nearest Bohlen–Pierce intervals. | ||
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* [[Gallery of just intervals]] | * [[Gallery of just intervals]] | ||
* [[List of superparticular intervals]] | * [[List of superparticular intervals]] | ||
[[Category:7-limit]] | [[Category:7-limit]] | ||
[[Category:Small comma]] | [[Category:Small comma]] | ||
[[Category:Starling]] | [[Category:Starling]] | ||
[[Category:Superparticular]] | [[Category:Superparticular]] |