https://en.xen.wiki/index.php?action=history&feed=atom&title=1-5-7-11-13_dekany1-5-7-11-13 dekany - Revision history2026-07-05T19:17:28ZRevision history for this page on the wikiMediaWiki 1.43.6https://en.xen.wiki/index.php?title=1-5-7-11-13_dekany&diff=218795&oldid=prevYourmusic Productions: Create Page.2025-12-10T07:33:25Z<p>Create Page.</p>
<p><b>New page</b></p><div>[[File:1-5-7-11-13.png|thumb|Circle diagram.]] The simplest possible [[No-threes_subgroup_temperaments|no-3's]] [[dekany]]. This creates a scale of 1 11/10 91/80 13/10 11/8 7/5 13/8 7/4 143/80 77/40 2/1, with steps of 11/10 91/88 8/7 55/52 56/55 65/56 14/13 143/140 14/13 80/77. As expected given its factors, this is highly xenharmonic, including both very large and small steps, although at least none of them are so small to blend into one-another, merely creating dissonance if the close ones are played together. The third, fifth, seventh and tenth notes of the scale played together do at least make a recognisable diminished seventh chord, which does sound familiar if not exactly pleasant. <br />
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<pre><br />
! 1-5-7-11-13_Dekany.scl<br />
!<br />
1 5 7 11 13 2-combination Dekany<br />
10<br />
!<br />
165.004<br />
223.039<br />
454.213<br />
551.317<br />
582.512<br />
840.527<br />
968.825<br />
1005.531<br />
1133.830<br />
1200<br />
</pre><br />
<br />
Suggested keyboard mapping: Start on C, skipping the E and G notes.<br />
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[[Category:Dekanies]]<br />
[[Category:10-tone scales]]<br />
[[Category:Pages with Scala files]]</div>Yourmusic Productions