Bidic comma: Difference between revisions

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Added page for the bidic comma
 
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| Ratio = 327680/321489
| Ratio = 327680/321489
| Name = bidic comma
| Name = bidic comma
| Color name = saruruyo unison, srry1, saruruyo comma
| Color name = saruruyo unison, srry1,<br>saruruyo comma
| Comma = true
| Comma = true
}}
}}
 
'''327680/321489''', the '''bidic comma''', is a [[7-limit]] [[comma]] measuring about 33 [[cent]]s and is the difference between a stack of two [[64/63]]'s and a single [[81/80]]. [[Tempering out]] this comma generally means that 64/63 is half the size of 81/80 and that [[5120/5103]] (the argent comma) is mapped as a negative interval.
'''327680/321489''', the '''bidic comma''', is a [[7-limit]] [[comma]] measuring about 33 [[cent]]s and is the difference between a stack of 2 [[64/63]]s and a single [[81/80]]. Tempering it out generally means that 64/63 is half the size of 81/80 and that [[5120/5103]] (the argent comma) is mapped as a negative interval.


== Etymology ==
== Etymology ==
The name was given by [[User:Tristanbay|Tristan Bay]] as a reference to [[Diaschismic family#Bidia|bidia]] temperament having the tuning quirks described above as a result of this comma being tempered out.
The name was given by [[User:Tristanbay|Tristan Bay]] in 2025 as a reference to [[Diaschismic family #Bidia|bidia]] temperament having the tuning quirks described above as a result of this comma being tempered out.