Symbiotic comma: Difference between revisions
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| Monzo = 8 -9 0 1 1 | | Monzo = 8 -9 0 1 1 | ||
| Cents = 2.54884 | | Cents = 2.54884 | ||
| Name = | | Name = symbiotic comma, <br>symbiosis comma, <br>symbiosma | ||
| Color name = | | Color name = | ||
| FJS name = | | FJS name = | ||
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'''19712/19683''', the ''' | '''19712/19683''', the '''symbiotic comma''', also known as the '''symbiosis comma''' or '''symbiosma''', is an [[11-limit]] [[unnoticeable comma]] measuring about 2.55 [[cent]]s. It gets its names from the fact that it is tempered out in such notable temperaments as [[vishnu]], [[newt]], [[kwai]], [[supers]], [[guiron]] and [[amity]], and, from the fact that it also makes a good extension to a number of other temperaments such as [[Canou family|canou]]. It is the difference between an [[2187/2048|apotome (2187/2048)]] and an [[77/72|undecimal secor (77/72)]] – the latter of which can be broken down into a [[33/32]] quartertone stacked on top of [[28/27]]. Alternatively stated, it identifies [[11/8]] by an apotome over [[9/7]]. It factors into ([[4375/4374]])([[5632/5625]]), and moreover, into the [[quartisma]] and the [[nexus comma]]. | ||
== Temperaments == | == Temperaments == |