325/324: Difference between revisions

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The '''marveltwin comma''', '''325/324''', is a [[13-limit]] (also 2.3.5.13 subgroup) [[comma]] measuring about 5.3 cents. Tempering it out leads to the rank-five [[Marveltwin|marveltwin temperament]], which identifies [[16/13]] by two [[10/9]]'s stacked.  
The '''marveltwin comma''', '''325/324''', is a [[13-limit]] (also 2.3.5.13 subgroup) [[comma]] measuring about 5.3 cents. Tempering it out leads to the rank-five [[Marveltwin|marveltwin temperament]], which identifies [[16/13]] by two [[10/9]]'s stacked. It is also the difference between [[27/26]] and [[25/24]].  


== See also ==
== See also ==

Revision as of 09:54, 26 September 2020

Interval information
Ratio 325/324
Factorization 2-2 × 3-4 × 52 × 13
Monzo [-2 -4 2 0 0 1
Size in cents 5.335086¢
Name marveltwin comma
FJS name [math]\displaystyle{ \text{P1}^{25,13} }[/math]
Special properties superparticular,
reduced
Tenney norm (log2 nd) 16.6841
Weil norm (log2 max(n, d)) 16.6886
Wilson norm (sopfr(nd)) 39
Open this interval in xen-calc

The marveltwin comma, 325/324, is a 13-limit (also 2.3.5.13 subgroup) comma measuring about 5.3 cents. Tempering it out leads to the rank-five marveltwin temperament, which identifies 16/13 by two 10/9's stacked. It is also the difference between 27/26 and 25/24.

See also