18ed6: Difference between revisions
mNo edit summary |
→Theory: +subsets and supersets |
||
| (One intermediate revision by the same user not shown) | |||
| Line 2: | Line 2: | ||
{{ED intro}} | {{ED intro}} | ||
18ed6 is close to [[7edo]], but with the [[ | == Theory == | ||
18ed6 is close to [[7edo]], but with the 6th harmonic rather than the [[2/1|octave]] being just, which stretches octaves by about 6.32 [[cent]]s. | |||
=== Harmonics === | |||
{{Harmonics in equal|18|6|1|intervals=integer|columns=11}} | |||
{{Harmonics in equal|18|6|1|intervals=integer|columns=12|start=12|collapsed=true|title=Approximation of harmonics in 18ed6 (continued)}} | |||
=== Subsets and supersets === | |||
Since 18 factors into primes as {{nowrap| 2 × 3<sup>2</sup> }}, 18ed6 contains subset ed6's {{EDs|equave=6| 2, 3, 6, and 9 }}. | |||
== Intervals == | == Intervals == | ||
{{Interval table}} | {{Interval table}} | ||
== See also == | == See also == | ||
* [[7edo]] – relative | * [[7edo]] – relative edo | ||
* [[11edt]] – relative | * [[11edt]] – relative edt | ||