Ragismic microtemperaments: Difference between revisions

Wikispaces>genewardsmith
**Imported revision 191311358 - Original comment: **
Wikispaces>genewardsmith
**Imported revision 191311496 - 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:genewardsmith|genewardsmith]] and made on <tt>2011-01-06 01:39:07 UTC</tt>.<br>
: This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-01-06 01:41:47 UTC</tt>.<br>
: The original revision id was <tt>191311358</tt>.<br>
: The original revision id was <tt>191311496</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>
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[[POTE tuning|POTE generator]]: 208.899
[[POTE tuning|POTE generator]]: 208.899


Map: [[&lt;2 7 13 -1|, &lt;0 -11 -24 19|]
Map: [&lt;2 7 13 -1|, &lt;0 -11 -24 19|]
Wedgie: &lt;&lt;22 48 -38 25 -122 -223||
Wedgie: &lt;&lt;22 48 -38 25 -122 -223||
EDOs: 46, 132, 178, 224, 270, 494, 764, 1034, 1798
EDOs: 46, 132, 178, 224, 270, 494, 764, 1034, 1798
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[[POTE tuning|POTE generator]]: 208.901
[[POTE tuning|POTE generator]]: 208.901


Map: [[&lt;2 7 13 -1 1|, &lt;0 -11 -24 19 17|]
Map: [&lt;2 7 13 -1 1|, &lt;0 -11 -24 19 17|]
EDOs: 46, 132, 178, 224, 270, 494, 764
EDOs: 46, 132, 178, 224, 270, 494, 764
Badness: 0.0129
Badness: 0.0129
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[[POTE tuning|POTE generator]]: 208.903
[[POTE tuning|POTE generator]]: 208.903


Map: [[&lt;2 7 13 -1 1 -2|, &lt;0 -11 -24 19 17 27|]
Map: [&lt;2 7 13 -1 1 -2|, &lt;0 -11 -24 19 17 27|]
EDOs: 46, 178, 224, 270, 494, 764, 1258
EDOs: 46, 178, 224, 270, 494, 764, 1258
Badness: 0.00886
Badness: 0.00886
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&lt;a class="wiki_link" href="/POTE%20tuning"&gt;POTE generator&lt;/a&gt;: 208.899&lt;br /&gt;
&lt;a class="wiki_link" href="/POTE%20tuning"&gt;POTE generator&lt;/a&gt;: 208.899&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Map: &lt;a class="wiki_link" href="/%3C2%207%2013%20-1"&gt;, &amp;lt;0 -11 -24 19|]Wedgie: &amp;lt;&amp;lt;22 48 -38 25 -122 -223||EDOs: 46, 132, 178, 224, 270, 494, 764, 1034, 1798Badness: 0.0370===11-limit===Comma: 3025/3024, 4375/4374, 20614528/20588575[[POTE tuning|POTE generator&lt;/a&gt;: 208.901&lt;br /&gt;
Map: [&amp;lt;2 7 13 -1|, &amp;lt;0 -11 -24 19|]&lt;br /&gt;
Wedgie: &amp;lt;&amp;lt;22 48 -38 25 -122 -223||&lt;br /&gt;
EDOs: 46, 132, 178, 224, 270, 494, 764, 1034, 1798&lt;br /&gt;
Badness: 0.0370&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Map: &lt;a class="wiki_link" href="/%3C2%207%2013%20-1%201"&gt;, &amp;lt;0 -11 -24 19 17|]EDOs: 46, 132, 178, 224, 270, 494, 764Badness: 0.0129===13-limit===Commas: 1716/1715, 2080/2079, 3025/3024, 4096/4095[[POTE tuning|POTE generator&lt;/a&gt;: 208.903&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:10:&amp;lt;h3&amp;gt; --&gt;&lt;h3 id="toc5"&gt;&lt;a name="x-Abigail-11-limit"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:10 --&gt;11-limit&lt;/h3&gt;
Comma: 3025/3024, 4375/4374, 20614528/20588575&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Map: &lt;a class="wiki_link" href="/%3C2%207%2013%20-1%201%20-2"&gt;, &amp;lt;0 -11 -24 19 17 27|]EDOs: 46, 178, 224, 270, 494, 764, 1258Badness: 0.00886=Nearly Micro===Amity==The generator for amity temperament is the acute minor third, which means an ordinary 6/5 minor third raised by an 81/80 comma to 243/200, and from this it derives its name. Aside from the ragisma it tempers out the 5-limit amity comma, 1600000/1594323, 5120/5103 and 6144/6125. It can also be described as the 46&amp;amp;53 temperament, or by its wedgie, &amp;lt;&amp;lt;5 13 -17 9 -41 -76||. [[99edo&lt;/a&gt; is a good tuning for amity, with generator 28/99, and MOS of 11, 18, 25, 32, 46 or 53 notes are available. If you are looking for a different kind of neutral third this could be the temperament for you.&lt;br /&gt;
&lt;a class="wiki_link" href="/POTE%20tuning"&gt;POTE generator&lt;/a&gt;: 208.901&lt;br /&gt;
&lt;br /&gt;
Map: [&amp;lt;2 7 13 -1 1|, &amp;lt;0 -11 -24 19 17|]&lt;br /&gt;
EDOs: 46, 132, 178, 224, 270, 494, 764&lt;br /&gt;
Badness: 0.0129&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:12:&amp;lt;h3&amp;gt; --&gt;&lt;h3 id="toc6"&gt;&lt;a name="x-Abigail-13-limit"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:12 --&gt;13-limit&lt;/h3&gt;
Commas: 1716/1715, 2080/2079, 3025/3024, 4096/4095&lt;br /&gt;
&lt;br /&gt;
&lt;a class="wiki_link" href="/POTE%20tuning"&gt;POTE generator&lt;/a&gt;: 208.903&lt;br /&gt;
&lt;br /&gt;
Map: [&amp;lt;2 7 13 -1 1 -2|, &amp;lt;0 -11 -24 19 17 27|]&lt;br /&gt;
EDOs: 46, 178, 224, 270, 494, 764, 1258&lt;br /&gt;
Badness: 0.00886&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:14:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc7"&gt;&lt;a name="Nearly Micro"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:14 --&gt;Nearly Micro&lt;/h1&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:16:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc8"&gt;&lt;a name="Nearly Micro-Amity"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:16 --&gt;Amity&lt;/h2&gt;
The generator for amity temperament is the acute minor third, which means an ordinary 6/5 minor third raised by an 81/80 comma to 243/200, and from this it derives its name. Aside from the ragisma it tempers out the 5-limit amity comma, 1600000/1594323, 5120/5103 and 6144/6125. It can also be described as the 46&amp;amp;53 temperament, or by its wedgie, &amp;lt;&amp;lt;5 13 -17 9 -41 -76||. &lt;a class="wiki_link" href="/99edo"&gt;99edo&lt;/a&gt; is a good tuning for amity, with generator 28/99, and MOS of 11, 18, 25, 32, 46 or 53 notes are available. If you are looking for a different kind of neutral third this could be the temperament for you.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
In the 5-limit amity is a genuine microtemperament, with 58/205 being a possible tuning. Another good choice is (64/5)^(1/13), which gives pure major thirds.&lt;br /&gt;
In the 5-limit amity is a genuine microtemperament, with 58/205 being a possible tuning. Another good choice is (64/5)^(1/13), which gives pure major thirds.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:10:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc5"&gt;&lt;a name="x-Parakleismic"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:10 --&gt;Parakleismic&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:18:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc9"&gt;&lt;a name="Nearly Micro-Parakleismic"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:18 --&gt;Parakleismic&lt;/h2&gt;
In the 5-limit, parakleismic is an undoubted microtemperament, tempering out the parakleisma, |8 14 -13&amp;gt;, with the &lt;a class="wiki_link" href="/118edo"&gt;118edo&lt;/a&gt; tuning giving errors well under a cent. It has a generator a very slightly (half a cent or less) flat 6/5, 13 of which give 32/3, and 14 64/5. However while 118 no longer has better than a cent of accuracy in the 7 or 11 limits, it is a decent temperament there nonetheless, and this allows an extension, with the 7-limit wedgie being &amp;lt;&amp;lt;13 14 35 -8 19 42|| and adding 3136/3125 and 4375/4374, and the 11-limit wedgie &amp;lt;&amp;lt;13 14 35 -36 ...|| adding 385/384. For the 7-limit &lt;a class="wiki_link" href="/99edo"&gt;99edo&lt;/a&gt; may be preferred, but in the 11-limit it is best to stick with 118.&lt;/body&gt;&lt;/html&gt;</pre></div>
In the 5-limit, parakleismic is an undoubted microtemperament, tempering out the parakleisma, |8 14 -13&amp;gt;, with the &lt;a class="wiki_link" href="/118edo"&gt;118edo&lt;/a&gt; tuning giving errors well under a cent. It has a generator a very slightly (half a cent or less) flat 6/5, 13 of which give 32/3, and 14 64/5. However while 118 no longer has better than a cent of accuracy in the 7 or 11 limits, it is a decent temperament there nonetheless, and this allows an extension, with the 7-limit wedgie being &amp;lt;&amp;lt;13 14 35 -8 19 42|| and adding 3136/3125 and 4375/4374, and the 11-limit wedgie &amp;lt;&amp;lt;13 14 35 -36 ...|| adding 385/384. For the 7-limit &lt;a class="wiki_link" href="/99edo"&gt;99edo&lt;/a&gt; may be preferred, but in the 11-limit it is best to stick with 118.&lt;/body&gt;&lt;/html&gt;</pre></div>