Toctave: Difference between revisions

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Wikispaces>xenwolf
**Imported revision 245196715 - Original comment: **
Wikispaces>genewardsmith
**Imported revision 245277053 - Original comment: **
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2011-08-10 04:33:43 UTC</tt>.<br>
: This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-08-10 14:10:14 UTC</tt>.<br>
: The original revision id was <tt>245196715</tt>.<br>
: The original revision id was <tt>245277053</tt>.<br>
: The revision comment was: <tt></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>
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>
<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">
<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"> </pre></div>
**Toctave** (short for "True Octave"?) is a frequency ratio of 27 * 2^(1/4) / 16 (ca. 1205.865 cents) that belongs to the concept of [[musical cells]].
 
[[math]]
Toctave=\frac{27}{16}\sqrt[4]{2} \approx 2.0067870065670918\dots
[[math]]
 
This is 1/4 of a Pythagorean comma sharp.
 
Threads/Folders on the tuning list:
* http://launch.groups.yahoo.com/group/tuning/message/100919 - "The True Octave"
* http://launch.groups.yahoo.com/group/tuning/message/101004 - "A new equal tempered scale?"
* http://launch.groups.yahoo.com/group/tuning/files/MarioPizarro/
 
== see also ==
* [[Octave]]</pre></div>
<h4>Original HTML content:</h4>
<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;Toctave&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;br /&gt;
<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;Toctave&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;/body&gt;&lt;/html&gt;</pre></div>
&lt;strong&gt;Toctave&lt;/strong&gt; (short for &amp;quot;True Octave&amp;quot;?) is a frequency ratio of 27 * 2^(1/4) / 16 (ca. 1205.865 cents) that belongs to the concept of &lt;a class="wiki_link" href="/musical%20cells"&gt;musical cells&lt;/a&gt;.&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextMathRule:0:
[[math]]&amp;lt;br/&amp;gt;
Toctave=\frac{27}{16}\sqrt[4]{2} \approx 2.0067870065670918\dots&amp;lt;br/&amp;gt;[[math]]
--&gt;&lt;script type="math/tex"&gt;Toctave=\frac{27}{16}\sqrt[4]{2} \approx 2.0067870065670918\dots&lt;/script&gt;&lt;!-- ws:end:WikiTextMathRule:0 --&gt;&lt;br /&gt;
&lt;br /&gt;
This is 1/4 of a Pythagorean comma sharp.&lt;br /&gt;
&lt;br /&gt;
Threads/Folders on the tuning list:&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextUrlRule:26:http://launch.groups.yahoo.com/group/tuning/message/100919 --&gt;&lt;a class="wiki_link_ext" href="http://launch.groups.yahoo.com/group/tuning/message/100919" rel="nofollow"&gt;http://launch.groups.yahoo.com/group/tuning/message/100919&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:26 --&gt; - &amp;quot;The True Octave&amp;quot;&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextUrlRule:27:http://launch.groups.yahoo.com/group/tuning/message/101004 --&gt;&lt;a class="wiki_link_ext" href="http://launch.groups.yahoo.com/group/tuning/message/101004" rel="nofollow"&gt;http://launch.groups.yahoo.com/group/tuning/message/101004&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:27 --&gt; - &amp;quot;A new equal tempered scale?&amp;quot;&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextUrlRule:28:http://launch.groups.yahoo.com/group/tuning/files/MarioPizarro/ --&gt;&lt;a class="wiki_link_ext" href="http://launch.groups.yahoo.com/group/tuning/files/MarioPizarro/" rel="nofollow"&gt;http://launch.groups.yahoo.com/group/tuning/files/MarioPizarro/&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:28 --&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:1:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc0"&gt;&lt;a name="x-see also"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:1 --&gt; see also &lt;/h2&gt;
&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Octave"&gt;Octave&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/body&gt;&lt;/html&gt;</pre></div>

Revision as of 14:10, 10 August 2011

IMPORTED REVISION FROM WIKISPACES

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This revision was by author genewardsmith and made on 2011-08-10 14:10:14 UTC.
The original revision id was 245277053.
The revision comment was:

The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.

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Original HTML content:

<html><head><title>Toctave</title></head><body></body></html>
Retrieved from "https://en.xen.wiki/index.php?title=Toctave&oldid=27871"