https://en.xen.wiki/index.php?action=history&feed=atom&title=3-5-7-9-11-15_eikosany 2026-07-05T04:49:04Z Revision history for this page on the wiki MediaWiki 1.43.6 https://en.xen.wiki/index.php?title=3-5-7-9-11-15_eikosany&diff=226216&oldid=prev 2026-03-17T08:43:00Z

<p>Create Page.</p> <p><b>New page</b></p><div>[[File:3-5-7-9-11-15_Eikosany.png|thumb|Circle diagram.]] A [[15-odd-limit]] [[eikosany]]. This creates a scale of 1 15/14 11/10 9/8 33/28 5/4 9/7 11/8 99/70 3/2 11/7 45/28 33/20 99/56 9/5 11/6 27/14 55/28 2/1, with steps of 15/14 77/75 45/44 22/21 35/33 36/35 77/72 36/35 35/33 22/21 45/44 77/75 15/14 56/55 55/54 81/77 55/54 56/55. (3/2 and 33/28 appear twice, reducing this to an 18 note scale) This has a greater number of steps than its [[3-5-7-9-11-15 pentadekany|corresponding pentadekany]], but the size of the smallest step remains the same, keeping all the steps melodically usable while giving you many harmonic options, with 8 perfect fifths distributed fairly evenly around the scale to build stable chords upon. <br /> <br /> &lt;pre&gt;<br /> ! 3-5-7-9-11-15_Eikosany.scl<br /> !<br /> 3 5 7 9 11 15 3-combination Eikosany<br /> 18<br /> !<br /> 119.442<br /> 165.004<br /> 203.910<br /> 284.447<br /> 386.313<br /> 435.084<br /> 551.317<br /> 600.088<br /> 701.955<br /> 782.492<br /> 821.397<br /> 866.959<br /> 986.402<br /> 1017.596<br /> 1049.362<br /> 1137.039<br /> 1168.805<br /> 1200<br /> &lt;/pre&gt;<br /> <br /> [[Category:Eikosanies]]<br /> [[Category:18-tone scales]]<br /> [[Category:Pages with Scala files]]</div>

Yourmusic Productions