Phaotic comma: Difference between revisions
corrected monzo as this is a 13-limit comma |
Renamed comma, a move is now imminent |
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| Monzo = 11 -9 3 0 0 1 | | Monzo = 11 -9 3 0 0 1 | ||
| Cents = 0.81847 | | Cents = 0.81847 | ||
| Name = | | Name = photic comma, <br> photisma | ||
| Color name = | | Color name = | ||
| FJS name = | | FJS name = | ||
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}} | }} | ||
The ''' | The '''photic comma''', or '''photisma''', is an [[unnoticeable comma|unnoticeable]] [[13-limit]] comma with a ratio of '''256000/255879''', and a size of approximately 0.82 [[cent]]s. It is significant in that it is the interval separating a stack of two [[81/80|meantone commas]] from [[40/39]]. Tempering it out thus splits 40/39 into two equal halves, each representing 81/80, leads to a form of '''lux temperament'''. |