84edt: Difference between revisions
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== Theory == | == Theory == | ||
84edt is practically identical to [[53edo]], but with the 3/1 rather than the [[2/1]] being just. The octave is about 0.0430 cents stretched. | 84edt is practically identical to [[53edo]], but with the 3/1 rather than the [[2/1]] being just. The octave is about 0.0430 cents stretched. Like 53edo, 84edt is [[consistent]] to the [[integer limit|10-integer-limit]]. | ||
=== Harmonics === | === Harmonics === | ||
{{Harmonics in equal|84|3|1|intervals=integer}} | {{Harmonics in equal|84|3|1|intervals=integer}} | ||
{{Harmonics in equal|84|3|1|intervals=integer|columns=12|start=12|collapsed=true|title=Approximation of harmonics in 84edt (continued)}} | {{Harmonics in equal|84|3|1|intervals=integer|columns=12|start=12|collapsed=true|title=Approximation of harmonics in 84edt (continued)}} | ||
=== Subsets and supersets === | |||
84 is a [[largely composite]] number. Since it factors into primes as {{nowrap| 2<sup>2</sup> × 3 × 7 }}, 84edt has subset edts {{EDs|equave=t| 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 }}. | |||
== Intervals == | == Intervals == | ||
{{Interval table}} | {{Interval table}} | ||
== See also == | |||
* [[9ed9/8]] – relative ed9/8 | |||
* [[31edf]] – relative edf | |||
* [[53edo]] – relative edo | |||
* [[137ed6]] – relative ed6 | |||