6912/6859

6912/6859, the deviaug comma is a 19-limit comma measuring about 13.3 cents. It forms the amount by which three 24/19s exceed an octave. Tempering out this comma leads to the deviaug temperament, which can be viewed as a 2.3.19 subgroup analogue of the augmented temperament.

Interval information

Ratio	6912/6859
Subgroup monzo	2.3.19 [8 3 -3⟩
Size in cents	13.32595¢
Name	deviaug comma
Color name	19u3-2, Trinu comma
FJS name	[math]\displaystyle{ \text{d}{-2}_{19,19,19} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	25.4987
Weil norm (log2 max(n, d))	25.5098
Wilson norm (sopfr(nd))	82
Comma size	small
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Etymology

The word deviaug was introduced by Xenllium in 2025. It is a contraction of undevicesimal augmented into a single word.

See also

• Small comma
• 128/125 – 5-limit augmented comma