1/6-comma meantone: Difference between revisions
Wikispaces>genewardsmith **Imported revision 237368571 - Original comment: ** |
Wikispaces>genewardsmith **Imported revision 237370461 - 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>2011-06-17 17: | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-06-17 17:26:41 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>237370461</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">1/6 comma meantone is the tuning of [[Meantone family|meantone temperament]] which tunes the fifth as the sixth root of 45/4, or in other words 698.371 cents. This means the fifth is flattened by 1/6 of the syntonic comma (81/80 ratio) of 21.506 cents, which is to say by 3.584 cents, hence the name 1/6-comma meantone. It is closely related to [[55edo]] in terms of its tuning. | <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">1/6 comma meantone is the tuning of [[Meantone family|meantone temperament]] which tunes the fifth as the sixth root of 45/4, or in other words 698.371 cents. This means the fifth is flattened by 1/6 of the syntonic comma (81/80 ratio) of 21.506 cents, which is to say by 3.584 cents, hence the name 1/6-comma meantone. It is closely related to [[55edo]] in terms of its tuning. | ||
=Fractional projection matrix= | |||
The [[Fractional monzos|fractional projection map]] defining 7-limit 1/6 comma meantone is | |||
[|1 0 0 0> | |||
|2/3 1/3 1/6 0> | |||
|-4/3 4/3 2/3 0> | |||
|-19/3 10/3 5/3 0>] | |||
=Links= | =Links= | ||
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<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>1-6 Syntonic Comma Meantone</title></head><body>1/6 comma meantone is the tuning of <a class="wiki_link" href="/Meantone%20family">meantone temperament</a> which tunes the fifth as the sixth root of 45/4, or in other words 698.371 cents. This means the fifth is flattened by 1/6 of the syntonic comma (81/80 ratio) of 21.506 cents, which is to say by 3.584 cents, hence the name 1/6-comma meantone. It is closely related to <a class="wiki_link" href="/55edo">55edo</a> in terms of its tuning.<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>1-6 Syntonic Comma Meantone</title></head><body>1/6 comma meantone is the tuning of <a class="wiki_link" href="/Meantone%20family">meantone temperament</a> which tunes the fifth as the sixth root of 45/4, or in other words 698.371 cents. This means the fifth is flattened by 1/6 of the syntonic comma (81/80 ratio) of 21.506 cents, which is to say by 3.584 cents, hence the name 1/6-comma meantone. It is closely related to <a class="wiki_link" href="/55edo">55edo</a> in terms of its tuning.<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="Links"></a><!-- ws:end:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="Fractional projection matrix"></a><!-- ws:end:WikiTextHeadingRule:0 -->Fractional projection matrix</h1> | ||
The <a class="wiki_link" href="/Fractional%20monzos">fractional projection map</a> defining 7-limit 1/6 comma meantone is<br /> | |||
[|1 0 0 0&gt; <br /> | |||
|2/3 1/3 1/6 0&gt; <br /> | |||
|-4/3 4/3 2/3 0&gt; <br /> | |||
|-19/3 10/3 5/3 0&gt;]<br /> | |||
<br /> | |||
<!-- ws:start:WikiTextHeadingRule:2:&lt;h1&gt; --><h1 id="toc1"><a name="Links"></a><!-- ws:end:WikiTextHeadingRule:2 -->Links</h1> | |||
<a class="wiki_link_ext" href="http://music.case.edu/~rwd/baroquetemp/XMT.intro.html" rel="nofollow">Baroque Ensemble Tuning in Extended 1/6 Syntonic Comma Meantone</a> by Ross W. Duffin <a class="wiki_link_ext" href="http://www.webcitation.org/5zW8FuybZ" rel="nofollow">permalink</a><br /> | <a class="wiki_link_ext" href="http://music.case.edu/~rwd/baroquetemp/XMT.intro.html" rel="nofollow">Baroque Ensemble Tuning in Extended 1/6 Syntonic Comma Meantone</a> by Ross W. Duffin <a class="wiki_link_ext" href="http://www.webcitation.org/5zW8FuybZ" rel="nofollow">permalink</a><br /> | ||
<a class="wiki_link_ext" href="http://sonic-arts.org/monzo/55edo/55edo.htm" rel="nofollow">Mozart's tuning: 55-EDO and its close relative, 1/6-comma meantone</a> by <a class="wiki_link" href="/Joe%20Monzo">Joe Monzo</a> <a class="wiki_link_ext" href="http://www.webcitation.org/5zW910Jax" rel="nofollow">permalink</a></body></html></pre></div> | <a class="wiki_link_ext" href="http://sonic-arts.org/monzo/55edo/55edo.htm" rel="nofollow">Mozart's tuning: 55-EDO and its close relative, 1/6-comma meantone</a> by <a class="wiki_link" href="/Joe%20Monzo">Joe Monzo</a> <a class="wiki_link_ext" href="http://www.webcitation.org/5zW910Jax" rel="nofollow">permalink</a></body></html></pre></div> | ||