https://en.xen.wiki/index.php?action=history&feed=atom&title=1-3-7-9-13-15_eikosany 2026-07-05T13:21:37Z Revision history for this page on the wiki MediaWiki 1.43.6 https://en.xen.wiki/index.php?title=1-3-7-9-13-15_eikosany&diff=224937&oldid=prev 2026-02-28T12:00:03Z

<p>Create Page.</p> <p><b>New page</b></p><div>[[File:1-3-7-9-13-15_Eikosany.png|thumb|Circle diagram.]] A [[15-odd-limit]] [[eikosany]]. This creates a scale of 1 65/64 117/112 15/14 13/12 9/8 65/56 135/112 39/32 5/4 9/7 585/448 39/28 45/32 3/2 45/28 13/8 195/112 13/7 15/8 2/1, with steps of 65/64 36/35 40/39 91/90 27/26 65/63 27/26 91/90 40/39 36/35 65/64 16/15 105/104 16/15 15/14 91/90 15/14 16/15 105/104 16/15. With many comma sized steps on one side and steps larger than 12edo ones on the other, this is a quite lopsided eikosany that can just about approximate diatonic music, with 12 notes with perfect fifths above them, but also has many highly xenharmonic combinations of notes as well if you&#039;re willing to experiment.<br /> &lt;pre&gt;<br /> ! 1-3-7-9-11-15_Eikosany.scl<br /> !<br /> 1 3 7 9 11 15 3-combination Eikosany<br /> 20<br /> !<br /> 26.841<br /> 75.611<br /> 119.442<br /> 138.572<br /> 203.910<br /> 258.015<br /> 323.352<br /> 342.482<br /> 386.313<br /> 435.084<br /> 461.925<br /> 573.656<br /> 590.223<br /> 701.955<br /> 821.397<br /> 840.527<br /> 959.970<br /> 1071.701<br /> 1088.268<br /> 1200<br /> &lt;/pre&gt;<br /> <br /> [[Category:Eikosanies]]<br /> [[Category:20-tone scales]]<br /> [[Category:Pages with Scala files]]</div>

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