Engineer's comma

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Revision as of 17:58, 27 October 2022 by Plumtree (talk | contribs) (Infobox Interval added)
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Interval information
Expression [math]\displaystyle{ \pi/3 }[/math]
Size in cents 79.84035¢
Names pi over 3,
engineer's comma
Special properties reduced
Comma size medium

Pi over 3, or the engineer's comma, is a transcendental ratio of 79.84 cents.

Temperament

π/3 occurs in the Pitave system, which uses a an increase of frequency by a factor of π = 3.14... as an interval of equivalence. Tempering it out means that the pitave is equated to the tritave, 3/1.