686/675: Difference between revisions

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Corrected color name, misc. edits, categories
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| Cents = 27.98529
| Cents = 27.98529
| Name = sengic comma, <br>senga comma
| Name = sengic comma, <br>senga comma
| Color name = z<sup>3</sup>gg3, trizo-agugu 3rd, z3gg3 3rd
| Color name = z<sup>3</sup>gg3, Trizo-agugu comma
| FJS name = dd3<sup>7, 7, 7</sup><sub>25</sub>
| FJS name = dd3<sup>7, 7, 7</sup><sub>25</sub>
| Sound =  
| Sound =  

Revision as of 06:02, 13 February 2022

Interval information
Ratio 686/675
Factorization 2 × 3-3 × 5-2 × 73
Monzo [1 -3 -2 3
Size in cents 27.98529¢
Names sengic comma,
senga comma
Color name z3gg3, Trizo-agugu comma
FJS name [math]\displaystyle{ \text{dd3}^{7,7,7}_{25} }[/math]
Special properties reduced
Tenney height (log2 nd) 18.8208
Weil height (log2 max(n, d)) 18.8441
Wilson height (sopfr(nd)) 42
Open this interval in xen-calc

The interval of 686/675, the senga comma or sengic comma is a 7-limit small comma. It pops up as the difference between a stack of three 7/6s and a stack of two 5/4s. It is tempered out in temperaments of the sengic family.