https://en.xen.wiki/index.php?action=history&feed=atom&title=3-5-7-11-13-15_eikosany 2026-07-07T14:20:55Z Revision history for this page on the wiki MediaWiki 1.43.6 https://en.xen.wiki/index.php?title=3-5-7-11-13-15_eikosany&diff=226591&oldid=prev 2026-03-21T08:27:39Z

<p>Create Page.</p> <p><b>New page</b></p><div>[[File:3-5-7-11-13-15_Eikosany.png|thumb|Circle diagram.]] A [[15-odd-limit]] [[eikosany]]. This creates a scale of 1 143/140 15/14 13/12 11/10 65/56 33/28 143/120 5/4 143/112 13/10 11/8 39/28 3/2 11/7 13/8 143/84 11/6 13/7 55/28 2/1, with steps of 143/140 150/143 91/90 66/65 325/308 66/65 91/90 150/143 143/140 56/55 55/52 78/77 14/13 22/21 91/88 22/21 14/13 78/77 55/52 56/55. While it has 6 perfect fifths and a couple more usable ones flat by [[105/104]], it does also have many clusters of close comma steps which are very dissonant when played together, giving it more bad combinations of notes than good. <br /> <br /> &lt;pre&gt;<br /> ! 3-5-7-11-13-15_Eikosany.scl<br /> !<br /> 3 5 7 11 13 15 3-combination Eikosany<br /> 20<br /> !<br /> 36.705<br /> 119.442<br /> 138.572<br /> 165.004<br /> 258.015<br /> 284.447<br /> 303.576<br /> 386.313<br /> 423.019<br /> 454.213<br /> 551.317<br /> 573.656<br /> 701.955<br /> 782.492<br /> 840.527<br /> 921.064<br /> 1049.362<br /> 1071.701<br /> 1168.805<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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