481/480: Difference between revisions

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Created page with "{{Infobox Interval|Name=semaphorisma, Thisothogu comma|Color name=thisothogu 2nd, 37o3og2}} '''481/480''', or the '''semaphorisma''', is a small 2.3.5.13.37 su..."
 
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{{Infobox Interval|Name=semaphorisma, Thisothogu comma|Color name=thisothogu 2nd, 37o3og2}}
{{Infobox Interval|Name=semaphorisma, Thisothogu comma|Color name=thisothogu 2nd, 37o3og2}}
'''481/480''', or the '''semaphorisma''', is a [[Small comma|small]] 2.3.5.13.37 subgroup comma that separates [[15/13]], the simplest rational interval in the [[Interseptimal|"semifourth"]] category, with [[37/32]], the first harmonic in this range.
'''481/480''', or the '''semaphorisma''', is a [[Small comma|small]] 2.3.5.13.37 subgroup comma that separates [[15/13]], the simplest rational interval in the [[Interseptimal|"semifourth"]] category, with [[37/32]], the first harmonic in this range.
[[Category:Commas named for how they divide the fourth]]

Latest revision as of 01:43, 16 November 2024

Interval information
Ratio 481/480
Subgroup monzo 2.3.5.13.37 [-5 -1 -1 1 1
Size in cents 3.602986¢
Names semaphorisma,
Thisothogu comma
Color name thisothogu 2nd, 37o3og2
FJS name [math]\displaystyle{ \text{d1}^{13,37}_{5} }[/math]
Special properties superparticular,
reduced
Tenney height (log2 nd) 17.8168
Weil height (log2 max(n, d)) 17.8198
Wilson height (sopfr(nd)) 68
Open this interval in xen-calc

481/480, or the semaphorisma, is a small 2.3.5.13.37 subgroup comma that separates 15/13, the simplest rational interval in the "semifourth" category, with 37/32, the first harmonic in this range.