Sycamore family: Difference between revisions
Wikispaces>genewardsmith **Imported revision 189725826 - Original comment: ** |
Wikispaces>genewardsmith **Imported revision 189727898 - 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>2010-12-22 | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2010-12-22 11:09:46 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>189727898</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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===Septimal sycamore=== | ===Septimal sycamore=== | ||
The second element of the [[Normal lists|normal comma list]] for septimal sycamore is 875/864, the keema, and it also tempers out 686/675, the senga, and 3136/3125, hemimean. It has <<11 6 15 -16 -7 18|| for a wedgie, and may also be called the 19&56 temperament. This may also be used as the name for the temperament obtained | The second element of the [[Normal lists|normal comma list]] for septimal sycamore is 875/864, the keema, and it also tempers out 686/675, the senga, and 3136/3125, hemimean. It has <<11 6 15 -16 -7 18|| for a wedgie, and may also be called the 19&56 temperament. This may also be used as the name for the temperament obtained by adding 100/99 to sycamore's commas, giving unidecimal sycamore, where 10 generator steps reaches 16/11, 11 reach 3/2, and 15 give 7/4, adding a considerable dose of 11-limit harmonies to the 19-note MOS. [[75edo]] is an excellent tuning for 7-limit sycamore, and [[56edo]] for the 11-limit version. | ||
Commas: 686/675, 875/864 | Commas: 686/675, 875/864 | ||
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Map: [<1 1 2 2|, <0 11 6 15|] | Map: [<1 1 2 2|, <0 11 6 15|] | ||
EDOs: 18, 19, 56, 75 | EDOs: 18, 19, 56, 75 | ||
11-limit | |||
Commas: 100/99, 385/384, 686/675 | |||
[[POTE tuning|POTE generator]]: 64.268 | |||
Map: [<1 1 2 2 4|, <0 11 6 15 -10|] | |||
EDOs: 18, 19, 37, 56 | |||
===Betic=== | ===Betic=== | ||
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Commas: 225/224, 385/384, 218750/216513 | Commas: 225/224, 385/384, 218750/216513 | ||
[[POTE tuning|POTE generator]]: | [[POTE tuning|POTE generator]]: 63.776 | ||
Map: | Map: [<1 1 2 1 5|, <0 11 6 34 -29|] | ||
EDOs:</pre></div> | EDOs: 19, 75, 94, 207</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"><html><head><title>Sycamore family</title></head><body>The head of the sycamore family is 5-limit sycamore, which tempers out (25/24)^6/(5/4) = |-16 -6 11&gt; = 48828125/47775744. The dual of the monzo is the wedgie, &lt;&lt;11 6 -16||, which tells us that six chromatic semitone generators give 5/4 (and hence five 6/5) and eleven give 3/2. <a class="wiki_link" href="/94edo">94edo</a> supports sycamore, and 5/94 is reommendable as a generator. It can be described as the 19&amp;94 temperament, and uses a decidedly flat version of the chromatic semitone as a generator. MOS of 18 or 19 notes to the octave give enough room for sycamore's triads, but 37 notes can be tried by the adventurous.<br /> | <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"><html><head><title>Sycamore family</title></head><body>The head of the sycamore family is 5-limit sycamore, which tempers out (25/24)^6/(5/4) = |-16 -6 11&gt; = 48828125/47775744. The dual of the monzo is the wedgie, &lt;&lt;11 6 -16||, which tells us that six chromatic semitone generators give 5/4 (and hence five 6/5) and eleven give 3/2. <a class="wiki_link" href="/94edo">94edo</a> supports sycamore, and 5/94 is reommendable as a generator. It can be described as the 19&amp;94 temperament, and uses a decidedly flat version of the chromatic semitone as a generator. MOS of 18 or 19 notes to the octave give enough room for sycamore's triads, but 37 notes can be tried by the adventurous.<br /> | ||
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<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule:2:&lt;h3&gt; --><h3 id="toc1"><a name="x-Seven limit children-Septimal sycamore"></a><!-- ws:end:WikiTextHeadingRule:2 -->Septimal sycamore</h3> | <!-- ws:start:WikiTextHeadingRule:2:&lt;h3&gt; --><h3 id="toc1"><a name="x-Seven limit children-Septimal sycamore"></a><!-- ws:end:WikiTextHeadingRule:2 -->Septimal sycamore</h3> | ||
The second element of the <a class="wiki_link" href="/Normal%20lists">normal comma list</a> for septimal sycamore is 875/864, the keema, and it also tempers out 686/675, the senga, and 3136/3125, hemimean. It has &lt;&lt;11 6 15 -16 -7 18|| for a wedgie, and may also be called the 19&amp;56 temperament. This may also be used as the name for the temperament obtained | The second element of the <a class="wiki_link" href="/Normal%20lists">normal comma list</a> for septimal sycamore is 875/864, the keema, and it also tempers out 686/675, the senga, and 3136/3125, hemimean. It has &lt;&lt;11 6 15 -16 -7 18|| for a wedgie, and may also be called the 19&amp;56 temperament. This may also be used as the name for the temperament obtained by adding 100/99 to sycamore's commas, giving unidecimal sycamore, where 10 generator steps reaches 16/11, 11 reach 3/2, and 15 give 7/4, adding a considerable dose of 11-limit harmonies to the 19-note MOS. <a class="wiki_link" href="/75edo">75edo</a> is an excellent tuning for 7-limit sycamore, and <a class="wiki_link" href="/56edo">56edo</a> for the 11-limit version.<br /> | ||
<br /> | <br /> | ||
Commas: 686/675, 875/864<br /> | Commas: 686/675, 875/864<br /> | ||
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Map: [&lt;1 1 2 2|, &lt;0 11 6 15|]<br /> | Map: [&lt;1 1 2 2|, &lt;0 11 6 15|]<br /> | ||
EDOs: 18, 19, 56, 75<br /> | EDOs: 18, 19, 56, 75<br /> | ||
<br /> | |||
<br /> | |||
11-limit<br /> | |||
Commas: 100/99, 385/384, 686/675<br /> | |||
<br /> | |||
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 64.268<br /> | |||
<br /> | |||
Map: [&lt;1 1 2 2 4|, &lt;0 11 6 15 -10|]<br /> | |||
EDOs: 18, 19, 37, 56<br /> | |||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule:4:&lt;h3&gt; --><h3 id="toc2"><a name="x-Seven limit children-Betic"></a><!-- ws:end:WikiTextHeadingRule:4 -->Betic</h3> | <!-- ws:start:WikiTextHeadingRule:4:&lt;h3&gt; --><h3 id="toc2"><a name="x-Seven limit children-Betic"></a><!-- ws:end:WikiTextHeadingRule:4 -->Betic</h3> | ||
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Commas: 225/224, 385/384, 218750/216513<br /> | Commas: 225/224, 385/384, 218750/216513<br /> | ||
<br /> | <br /> | ||
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>:<br /> | <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 63.776<br /> | ||
<br /> | <br /> | ||
Map:<br /> | Map: [&lt;1 1 2 1 5|, &lt;0 11 6 34 -29|]<br /> | ||
EDOs:</body></html></pre></div> | EDOs: 19, 75, 94, 207</body></html></pre></div> | ||