Marvel woo: Difference between revisions
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Wikispaces>genewardsmith **Imported revision 479010292 - Original comment: ** |
Wikispaces>genewardsmith **Imported revision 479041360 - 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>2013-12-22 | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2013-12-22 13:21:17 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>479041360</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">[[Marvel]] is the 11-limit planar temperament tempering out 225/224 and 385/384. Marvel woo is the marvel tuning with 10/3, 7/2 and 11 as eigenmonzos. This gives three monzos with eigenvalue 1, and two with eigenvalue 0, allowing us to construct a projection matrix whose rows are fractional vals, which defines the tuning. This matrix is [<0 -4 4 4 4|, <-21 6 -6 15 8|, <7 -18 18 11 4|, <-28 -4 4 32 4|, <0 0 0 0 28|]/28. It leads to a tuning where the octave is sharp by |-7 -1 1 1 1>/7 = (385/384)^(1/7), about 0.643 cents. In this tuning, 9/5 is sharp by only |-49 -26 -2 19 12>/28 = (385/384)^(3/7)/(225/224)^(1/4), about 0.0018 cents. Putting 10/3, 7/2, 11 and 9/5 together with 2 leads to the full 11-limit. This means every interval in the 11-limit tonality diamond is either pure, ±0.0018 cents from pure, or a certain number of octaves away from an interval which is within 0.0018 cents of pure. | ||
=14 notes= | =14 notes= | ||
[[pum14marvwoo]] | [[pum14marvwoo]] | ||
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=21 notes= | =21 notes= | ||
[[dcon9marvwoo]] | [[dcon9marvwoo]]</pre></div> | ||
</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>Marvel woo</title></head><body><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>Marvel woo</title></head><body><a class="wiki_link" href="/Marvel">Marvel</a> is the 11-limit planar temperament tempering out 225/224 and 385/384. Marvel woo is the marvel tuning with 10/3, 7/2 and 11 as eigenmonzos. This gives three monzos with eigenvalue 1, and two with eigenvalue 0, allowing us to construct a projection matrix whose rows are fractional vals, which defines the tuning. This matrix is [&lt;0 -4 4 4 4|, &lt;-21 6 -6 15 8|, &lt;7 -18 18 11 4|, &lt;-28 -4 4 32 4|, &lt;0 0 0 0 28|]/28. It leads to a tuning where the octave is sharp by |-7 -1 1 1 1&gt;/7 = (385/384)^(1/7), about 0.643 cents. In this tuning, 9/5 is sharp by only |-49 -26 -2 19 12&gt;/28 = (385/384)^(3/7)/(225/224)^(1/4), about 0.0018 cents. Putting 10/3, 7/2, 11 and 9/5 together with 2 leads to the full 11-limit. This means every interval in the 11-limit tonality diamond is either pure, ±0.0018 cents from pure, or a certain number of octaves away from an interval which is within 0.0018 cents of pure. <br /> | ||
<br /> | |||
<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x14 notes"></a><!-- ws:end:WikiTextHeadingRule:0 -->14 notes</h1> | <!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x14 notes"></a><!-- ws:end:WikiTextHeadingRule:0 -->14 notes</h1> | ||
<a class="wiki_link" href="/pum14marvwoo">pum14marvwoo</a><br /> | <a class="wiki_link" href="/pum14marvwoo">pum14marvwoo</a><br /> | ||
Revision as of 13:21, 22 December 2013
IMPORTED REVISION FROM WIKISPACES
This is an imported revision from Wikispaces. The revision metadata is included below for reference:
- This revision was by author genewardsmith and made on 2013-12-22 13:21:17 UTC.
- The original revision id was 479041360.
- 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.
Original Wikitext content:
[[Marvel]] is the 11-limit planar temperament tempering out 225/224 and 385/384. Marvel woo is the marvel tuning with 10/3, 7/2 and 11 as eigenmonzos. This gives three monzos with eigenvalue 1, and two with eigenvalue 0, allowing us to construct a projection matrix whose rows are fractional vals, which defines the tuning. This matrix is [<0 -4 4 4 4|, <-21 6 -6 15 8|, <7 -18 18 11 4|, <-28 -4 4 32 4|, <0 0 0 0 28|]/28. It leads to a tuning where the octave is sharp by |-7 -1 1 1 1>/7 = (385/384)^(1/7), about 0.643 cents. In this tuning, 9/5 is sharp by only |-49 -26 -2 19 12>/28 = (385/384)^(3/7)/(225/224)^(1/4), about 0.0018 cents. Putting 10/3, 7/2, 11 and 9/5 together with 2 leads to the full 11-limit. This means every interval in the 11-limit tonality diamond is either pure, ±0.0018 cents from pure, or a certain number of octaves away from an interval which is within 0.0018 cents of pure. =14 notes= [[pum14marvwoo]] =15 notes= [[pummelmarvwoo]] [[dwarf15marvwoo]] [[dekany_marvelwoo]] =17 notes= [[diam7pluswoo]] [[dwarf17marvwoo]] =21 notes= [[dcon9marvwoo]]
Original HTML content:
<html><head><title>Marvel woo</title></head><body><a class="wiki_link" href="/Marvel">Marvel</a> is the 11-limit planar temperament tempering out 225/224 and 385/384. Marvel woo is the marvel tuning with 10/3, 7/2 and 11 as eigenmonzos. This gives three monzos with eigenvalue 1, and two with eigenvalue 0, allowing us to construct a projection matrix whose rows are fractional vals, which defines the tuning. This matrix is [<0 -4 4 4 4|, <-21 6 -6 15 8|, <7 -18 18 11 4|, <-28 -4 4 32 4|, <0 0 0 0 28|]/28. It leads to a tuning where the octave is sharp by |-7 -1 1 1 1>/7 = (385/384)^(1/7), about 0.643 cents. In this tuning, 9/5 is sharp by only |-49 -26 -2 19 12>/28 = (385/384)^(3/7)/(225/224)^(1/4), about 0.0018 cents. Putting 10/3, 7/2, 11 and 9/5 together with 2 leads to the full 11-limit. This means every interval in the 11-limit tonality diamond is either pure, ±0.0018 cents from pure, or a certain number of octaves away from an interval which is within 0.0018 cents of pure. <br /> <br /> <!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="x14 notes"></a><!-- ws:end:WikiTextHeadingRule:0 -->14 notes</h1> <a class="wiki_link" href="/pum14marvwoo">pum14marvwoo</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:2:<h1> --><h1 id="toc1"><a name="x15 notes"></a><!-- ws:end:WikiTextHeadingRule:2 -->15 notes</h1> <a class="wiki_link" href="/pummelmarvwoo">pummelmarvwoo</a><br /> <a class="wiki_link" href="/dwarf15marvwoo">dwarf15marvwoo</a><br /> <a class="wiki_link" href="/dekany_marvelwoo">dekany_marvelwoo</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:4:<h1> --><h1 id="toc2"><a name="x17 notes"></a><!-- ws:end:WikiTextHeadingRule:4 -->17 notes</h1> <a class="wiki_link" href="/diam7pluswoo">diam7pluswoo</a><br /> <a class="wiki_link" href="/dwarf17marvwoo">dwarf17marvwoo</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:6:<h1> --><h1 id="toc3"><a name="x21 notes"></a><!-- ws:end:WikiTextHeadingRule:6 -->21 notes</h1> <a class="wiki_link" href="/dcon9marvwoo">dcon9marvwoo</a></body></html>