11/6: Difference between revisions
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'''11/6''' is the '''undecimal neutral seventh''' of about 1049.4 [[cent]]s. It can be treated as a consonance in [[11-limit]] harmony, forming a part of such chords as 6:7:9:11 (1-[[7/6]]-[[3/2]]-11/6) and the [[neutral tetrad]] 18:22:27:33 (1-[[11/9]]-[[3/2]]-11/6). | '''11/6''' is the '''undecimal neutral seventh''' of about 1049.4 [[cent]]s. It can be treated as a consonance in [[11-limit]] harmony, forming a part of such chords as 6:7:9:11 (1-[[7/6]]-[[3/2]]-11/6) and the [[neutral tetrad]] 18:22:27:33 (1-[[11/9]]-[[3/2]]-11/6). | ||
Coincidentally, the ratio between the most common musical tuning frequency (A440) and the most common electrical AC frequency (60hz) is | Coincidentally, the ratio between the most common musical tuning frequency (A440) and the most common electrical AC frequency in the Americas (60hz) is like 11/6, but two octaves up (thus, [[22/3]]). | ||
== Approximation == | == Approximation == | ||
{{Interval edo approximation|11/6}} | |||
== See also == | == See also == | ||