640edo: Difference between revisions

From Xenharmonic Wiki
Jump to navigation Jump to search
Wikispaces>JosephRuhf
**Imported revision 601730480 - Original comment: **
Wikispaces>FREEZE
No edit summary
Line 1: Line 1:
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
The ''640 equal divisions'' divides the octave into 640 equal parts of precisely 1.875 cents each. It is contorted in the 5-limit, tempering out the vishnuzma, |23 6 -14&gt;, with the same tuning as 320edo. In the 7-limit it tempers out 19683/19600 and | 16 2 -1 -6 &gt; and in the 11-limit it tempers out 540/539, 8019/8000 and | 14 -1 -2 -4 1 &gt;. It provides the [[Optimal_patent_val|optimal patent val]] for the rank three [[Cataharry_family|albus temperament]] tempering out 540/539 and 8019/8000, and the 125&amp;130 temperament.
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
[[Category:albus]]
: This revision was by author [[User:JosephRuhf|JosephRuhf]] and made on <tt>2016-12-08 14:18:23 UTC</tt>.<br>
[[Category:vishnuzma]]
: The original revision id was <tt>601730480</tt>.<br>
: The revision comment was: <tt></tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
<h4>Original Wikitext content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">The //640 equal divisions// divides the octave into 640 equal parts of precisely 1.875 cents each. It is contorted in the 5-limit, tempering out the vishnuzma, |23 6 -14&gt;, with the same tuning as 320edo. In the 7-limit it tempers out 19683/19600 and | 16 2 -1 -6 &gt; and in the 11-limit it tempers out 540/539, 8019/8000 and | 14 -1 -2 -4 1 &gt;. It provides the [[optimal patent val]] for the rank three [[Cataharry family|albus temperament]] tempering out 540/539 and 8019/8000, and the 125&amp;130 temperament.</pre></div>
<h4>Original HTML content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;640edo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;The &lt;em&gt;640 equal divisions&lt;/em&gt; divides the octave into 640 equal parts of precisely 1.875 cents each. It is contorted in the 5-limit, tempering out the vishnuzma, |23 6 -14&amp;gt;, with the same tuning as 320edo. In the 7-limit it tempers out 19683/19600 and | 16 2 -1 -6 &amp;gt; and in the 11-limit it tempers out 540/539, 8019/8000 and | 14 -1 -2 -4 1 &amp;gt;. It provides the &lt;a class="wiki_link" href="/optimal%20patent%20val"&gt;optimal patent val&lt;/a&gt; for the rank three &lt;a class="wiki_link" href="/Cataharry%20family"&gt;albus temperament&lt;/a&gt; tempering out 540/539 and 8019/8000, and the 125&amp;amp;130 temperament.&lt;/body&gt;&lt;/html&gt;</pre></div>

Revision as of 00:00, 17 July 2018

The 640 equal divisions divides the octave into 640 equal parts of precisely 1.875 cents each. It is contorted in the 5-limit, tempering out the vishnuzma, |23 6 -14>, with the same tuning as 320edo. In the 7-limit it tempers out 19683/19600 and | 16 2 -1 -6 > and in the 11-limit it tempers out 540/539, 8019/8000 and | 14 -1 -2 -4 1 >. It provides the optimal patent val for the rank three albus temperament tempering out 540/539 and 8019/8000, and the 125&130 temperament.