5-limit: Difference between revisions
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Wikispaces>genewardsmith **Imported revision 235666142 - Original comment: ** |
Wikispaces>genewardsmith **Imported revision 235666642 - 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>2011-06-10 00: | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-06-10 00:51:41 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>235666642</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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=Music= | =Music= | ||
[[http://clones.soonlabel.com/public/micro/just/Duodene/duodene2.mp3|Duodene2]] by [[Chris Vaisvil]] | |||
[[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3|The Ballad of Jed Clampett]] by [[http://en.wikipedia.org/wiki/Paul_Henning|Paul Henning]] | [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3|The Ballad of Jed Clampett]] by [[http://en.wikipedia.org/wiki/Paul_Henning|Paul Henning]] | ||
[[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3|Do Wah Diddy Diddy]] by [[http://en.wikipedia.org/wiki/Jeff_Barry|Barry]] and [[http://en.wikipedia.org/wiki/Ellie_Greenwich|Greenwich]]</pre></div> | [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3|Do Wah Diddy Diddy]] by [[http://en.wikipedia.org/wiki/Jeff_Barry|Barry]] and [[http://en.wikipedia.org/wiki/Ellie_Greenwich|Greenwich]]</pre></div> | ||
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<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="Music"></a><!-- ws:end:WikiTextHeadingRule:0 -->Music</h1> | <!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="Music"></a><!-- ws:end:WikiTextHeadingRule:0 -->Music</h1> | ||
<a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/just/Duodene/duodene2.mp3" rel="nofollow">Duodene2</a> by <a class="wiki_link" href="/Chris%20Vaisvil">Chris Vaisvil</a><br /> | |||
<a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3" rel="nofollow">The Ballad of Jed Clampett</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Paul_Henning" rel="nofollow">Paul Henning</a><br /> | <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3" rel="nofollow">The Ballad of Jed Clampett</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Paul_Henning" rel="nofollow">Paul Henning</a><br /> | ||
<a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3" rel="nofollow">Do Wah Diddy Diddy</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Jeff_Barry" rel="nofollow">Barry</a> and <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Ellie_Greenwich" rel="nofollow">Greenwich</a></body></html></pre></div> | <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3" rel="nofollow">Do Wah Diddy Diddy</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Jeff_Barry" rel="nofollow">Barry</a> and <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Ellie_Greenwich" rel="nofollow">Greenwich</a></body></html></pre></div> | ||
Revision as of 00:51, 10 June 2011
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 2011-06-10 00:51:41 UTC.
- The original revision id was 235666642.
- 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:
The //5-limit// consists of all [[JustIntonation|justly tuned]] intervals whose numerators and denominators are both products of the primes 2, 3, and 5. Some examples of 5-limit intervals are [[5_4|5/4]], [[6_5|6/5]], [[10_9|10/9]]. The 5 odd-limit consists of intervals whose numerators and denominators, when all factors of two have been removed, are less than or equal to 5. Reduced to an octave, these are the ratios 1/1, 6/5, 5/4, 4/3, 3/2, 8/5, 5/3, 2/1. Approximating these ratios has been basic to Western common-practice music since the Renaissance. The octave equivalence classes of 5-limit intervals can usefully be depicted on a lattice diagram, either as a [[http://en.wikipedia.org/wiki/Hexagonal_lattice|hexagonal lattice]] or as a [[http://en.wikipedia.org/wiki/Square_lattice|square lattice]]; this can be done automatically by [[http://www.huygens-fokker.org/scala/|Scala]]. If the intervals are depicted with maximum symmetry as a hexagonal lattice, then the corresponding 5-limit triads define a [[http://en.wikipedia.org/wiki/Hexagonal_tiling|hexagonal tiling]]. [[EDO]]s which do relatively well in approximating the 5-limit are [[5edo]], [[7edo]], [[12edo]], [[19edo]], [[34edo]], [[53edo]], [[65edo]], [[118edo]] and [[171edo]]. See [[Harmonic Limit]] =Music= [[http://clones.soonlabel.com/public/micro/just/Duodene/duodene2.mp3|Duodene2]] by [[Chris Vaisvil]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3|The Ballad of Jed Clampett]] by [[http://en.wikipedia.org/wiki/Paul_Henning|Paul Henning]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3|Do Wah Diddy Diddy]] by [[http://en.wikipedia.org/wiki/Jeff_Barry|Barry]] and [[http://en.wikipedia.org/wiki/Ellie_Greenwich|Greenwich]]
Original HTML content:
<html><head><title>5-limit</title></head><body>The <em>5-limit</em> consists of all <a class="wiki_link" href="/JustIntonation">justly tuned</a> intervals whose numerators and denominators are both products of the primes 2, 3, and 5. Some examples of 5-limit intervals are <a class="wiki_link" href="/5_4">5/4</a>, <a class="wiki_link" href="/6_5">6/5</a>, <a class="wiki_link" href="/10_9">10/9</a>. The 5 odd-limit consists of intervals whose numerators and denominators, when all factors of two have been removed, are less than or equal to 5. Reduced to an octave, these are the ratios 1/1, 6/5, 5/4, 4/3, 3/2, 8/5, 5/3, 2/1. Approximating these ratios has been basic to Western common-practice music since the Renaissance.<br /> <br /> The octave equivalence classes of 5-limit intervals can usefully be depicted on a lattice diagram, either as a <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Hexagonal_lattice" rel="nofollow">hexagonal lattice</a> or as a <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Square_lattice" rel="nofollow">square lattice</a>; this can be done automatically by <a class="wiki_link_ext" href="http://www.huygens-fokker.org/scala/" rel="nofollow">Scala</a>. If the intervals are depicted with maximum symmetry as a hexagonal lattice, then the corresponding 5-limit triads define a <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Hexagonal_tiling" rel="nofollow">hexagonal tiling</a>.<br /> <br /> <a class="wiki_link" href="/EDO">EDO</a>s which do relatively well in approximating the 5-limit are <a class="wiki_link" href="/5edo">5edo</a>, <a class="wiki_link" href="/7edo">7edo</a>, <a class="wiki_link" href="/12edo">12edo</a>, <a class="wiki_link" href="/19edo">19edo</a>, <a class="wiki_link" href="/34edo">34edo</a>, <a class="wiki_link" href="/53edo">53edo</a>, <a class="wiki_link" href="/65edo">65edo</a>, <a class="wiki_link" href="/118edo">118edo</a> and <a class="wiki_link" href="/171edo">171edo</a>.<br /> <br /> See <a class="wiki_link" href="/Harmonic%20Limit">Harmonic Limit</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="Music"></a><!-- ws:end:WikiTextHeadingRule:0 -->Music</h1> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/just/Duodene/duodene2.mp3" rel="nofollow">Duodene2</a> by <a class="wiki_link" href="/Chris%20Vaisvil">Chris Vaisvil</a><br /> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/The%20Ballad%20of%20Jed%20Clampett.mp3" rel="nofollow">The Ballad of Jed Clampett</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Paul_Henning" rel="nofollow">Paul Henning</a><br /> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/5limit/Do%20Wah%20Diddy.mp3" rel="nofollow">Do Wah Diddy Diddy</a> by <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Jeff_Barry" rel="nofollow">Barry</a> and <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Ellie_Greenwich" rel="nofollow">Greenwich</a></body></html>