Orwell tetrad: Difference between revisions

Wikispaces>hstraub
**Imported revision 544074014 - Original comment: **
Wikispaces>xenwolf
**Imported revision 544203226 - 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:hstraub|hstraub]] and made on <tt>2015-03-14 08:49:51 UTC</tt>.<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2015-03-16 05:36:50 UTC</tt>.<br>
: The original revision id was <tt>544074014</tt>.<br>
: The original revision id was <tt>544203226</tt>.<br>
: The revision comment was: <tt></tt><br>
: The revision comment was: <tt></tt><br>
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The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
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[[media type="file" key="OrwellTetrad22edo.mp3"]]
[[media type="file" key="OrwellTetrad22edo.mp3"]]
Orwell tetrad, in 22edo tuning
Orwell tetrad, in [[22edo]] tuning


The orwell tetrad can in a natural way be extended to the [[11-limit]] as 1-7/6-11/8-8/5 by tempering out 99/98, a comma of 11-limit [[orwell]]. With a bit more accuracy, tempering out 176/175 and so also 540/539 allows it to be seen as the [[Orwellismic family#Guanyin|guanyin]] tetrad, a tempered version of 1-7/6-15/11-8/5. Equal temperaments with guanyin tetrads include 22, 31, 53, 58, 80 and 111. In orwell temperament, where 121/120 is tempered out, the guanyin and orwell tetrads are the same.
The orwell tetrad can in a natural way be extended to the [[11-limit]] as 1-7/6-11/8-8/5 by tempering out 99/98, a comma of 11-limit [[orwell]]. With a bit more accuracy, tempering out 176/175 and so also 540/539 allows it to be seen as the [[Orwellismic family#Guanyin|guanyin]] tetrad, a tempered version of 1-7/6-15/11-8/5. Equal temperaments with guanyin tetrads include 22, 31, 53, 58, 80 and 111. In orwell temperament, where 121/120 is tempered out, the guanyin and orwell tetrads are the same.
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&lt;!-- ws:start:WikiTextMediaRule:0:&amp;lt;img src=&amp;quot;http://www.wikispaces.com/site/embedthumbnail/file-audio/OrwellTetrad22edo.mp3?h=20&amp;amp;w=240&amp;quot; class=&amp;quot;WikiMedia WikiMediaFile&amp;quot; id=&amp;quot;wikitext@@media@@type=&amp;amp;quot;file&amp;amp;quot; key=&amp;amp;quot;OrwellTetrad22edo.mp3&amp;amp;quot;&amp;quot; title=&amp;quot;Local Media File&amp;quot;height=&amp;quot;20&amp;quot; width=&amp;quot;240&amp;quot;/&amp;gt; --&gt;&lt;embed src="/s/mediaplayer.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="240" height="20" wmode="transparent" flashvars="file=http%253A%252F%252Fxenharmonic.wikispaces.com%252Ffile%252Fview%252FOrwellTetrad22edo.mp3?file_extension=mp3&amp;autostart=false&amp;repeat=false&amp;showdigits=true&amp;showfsbutton=false&amp;width=240&amp;height=20"&gt;&lt;/embed&gt;&lt;!-- ws:end:WikiTextMediaRule:0 --&gt;&lt;br /&gt;
Orwell tetrad, in 22edo tuning&lt;br /&gt;
Orwell tetrad, in &lt;a class="wiki_link" href="/22edo"&gt;22edo&lt;/a&gt; tuning&lt;br /&gt;
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The orwell tetrad can in a natural way be extended to the &lt;a class="wiki_link" href="/11-limit"&gt;11-limit&lt;/a&gt; as 1-7/6-11/8-8/5 by tempering out 99/98, a comma of 11-limit &lt;a class="wiki_link" href="/orwell"&gt;orwell&lt;/a&gt;. With a bit more accuracy, tempering out 176/175 and so also 540/539 allows it to be seen as the &lt;a class="wiki_link" href="/Orwellismic%20family#Guanyin"&gt;guanyin&lt;/a&gt; tetrad, a tempered version of 1-7/6-15/11-8/5. Equal temperaments with guanyin tetrads include 22, 31, 53, 58, 80 and 111. In orwell temperament, where 121/120 is tempered out, the guanyin and orwell tetrads are the same.&lt;br /&gt;
The orwell tetrad can in a natural way be extended to the &lt;a class="wiki_link" href="/11-limit"&gt;11-limit&lt;/a&gt; as 1-7/6-11/8-8/5 by tempering out 99/98, a comma of 11-limit &lt;a class="wiki_link" href="/orwell"&gt;orwell&lt;/a&gt;. With a bit more accuracy, tempering out 176/175 and so also 540/539 allows it to be seen as the &lt;a class="wiki_link" href="/Orwellismic%20family#Guanyin"&gt;guanyin&lt;/a&gt; tetrad, a tempered version of 1-7/6-15/11-8/5. Equal temperaments with guanyin tetrads include 22, 31, 53, 58, 80 and 111. In orwell temperament, where 121/120 is tempered out, the guanyin and orwell tetrads are the same.&lt;br /&gt;