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| <h2>IMPORTED REVISION FROM WIKISPACES</h2>
| | The '''dicot-meantone tetrachord arena''' contains all the [[tetrachord]]s (4-note segments between 1/1 and 4/3) that can be constructed as Fokker blocks defined by the chromas [[25/24]] and [[81/80]]. |
| This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
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| : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2012-04-12 19:18:56 UTC</tt>.<br>
| | There are nine tetrachords in total in this arena. Six of them are dicot-meantone-[[mavila]] [[Wakalix|wakalixes]]: 9/8-5/4-4/3, 9/8-6/5-4/3, 10/9-5/4-4/3, 10/9-32/27-4/3, 16/15-6/5-4/3, 16/15-32/27-4/3. The other three do not generate the full [[5-limit]]: 10/9-6/5-4/3, 10/9-100/81-4/3, 27/25-6/5-4/3. These all generate the 4/3.8/5 subgroup, and are the rotations of the steps 10/9-27/25-10/9. The others rotate 9/8-10/9-16/15, the Didymos [[diatonic]] aka Ptolemy intense diatonic set of steps. The dicot-mavila arena has the same wakalixes, but instead of the 4/3.8/5 [[subgroup]] it has the three rotations of 16/15-75/64-16/15, generating 4/3.5/4. |
| : The original revision id was <tt>320007372</tt>.<br>
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| : The revision comment was: <tt></tt><br>
| | [[Category:7-limit]] |
| The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
| | [[Category:Wakalixes]] |
| <h4>Original Wikitext content:</h4>
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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;white-space: pre-wrap ! important" class="old-revision-html">There are nine divisions of the tetrachord in the dicot-meantone arena. Six of them are dicot-meantone-mavila wakalixes: 9/8-5/4-4/3, 9/8-6/5-4/3, 10/9-5/4-4/3, 10/9-32/27-4/3, 16/15-6/5-4/3, 16/15-32/27-4/3. The other three do not generate the full 5-limit: 10/9-6/5-4/3, 10/9-100/81-4/3, 27/25-6/5-4/3. These all generate the 4/3.8/5 subgroup, and are the rotations of the steps 10/9-27/25-10/9. The others rotate 9/8-10/9-16/15, the Didymos diatonic aka Ptolemy intense diatonic set of steps. The dicot-mavila arena has the same wakalixes, but instead of the 4/3.8/5 subgroup it has the three rotations of 16/15-75/64-16/15, generating 4/3.5/4.
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| </pre></div>
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| <h4>Original HTML content:</h4>
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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>dicot-meantone tetrachord arena</title></head><body>There are nine divisions of the tetrachord in the dicot-meantone arena. Six of them are dicot-meantone-mavila wakalixes: 9/8-5/4-4/3, 9/8-6/5-4/3, 10/9-5/4-4/3, 10/9-32/27-4/3, 16/15-6/5-4/3, 16/15-32/27-4/3. The other three do not generate the full 5-limit: 10/9-6/5-4/3, 10/9-100/81-4/3, 27/25-6/5-4/3. These all generate the 4/3.8/5 subgroup, and are the rotations of the steps 10/9-27/25-10/9. The others rotate 9/8-10/9-16/15, the Didymos diatonic aka Ptolemy intense diatonic set of steps. The dicot-mavila arena has the same wakalixes, but instead of the 4/3.8/5 subgroup it has the three rotations of 16/15-75/64-16/15, generating 4/3.5/4.</body></html></pre></div>
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The dicot-meantone tetrachord arena contains all the tetrachords (4-note segments between 1/1 and 4/3) that can be constructed as Fokker blocks defined by the chromas 25/24 and 81/80.
There are nine tetrachords in total in this arena. Six of them are dicot-meantone-mavila wakalixes: 9/8-5/4-4/3, 9/8-6/5-4/3, 10/9-5/4-4/3, 10/9-32/27-4/3, 16/15-6/5-4/3, 16/15-32/27-4/3. The other three do not generate the full 5-limit: 10/9-6/5-4/3, 10/9-100/81-4/3, 27/25-6/5-4/3. These all generate the 4/3.8/5 subgroup, and are the rotations of the steps 10/9-27/25-10/9. The others rotate 9/8-10/9-16/15, the Didymos diatonic aka Ptolemy intense diatonic set of steps. The dicot-mavila arena has the same wakalixes, but instead of the 4/3.8/5 subgroup it has the three rotations of 16/15-75/64-16/15, generating 4/3.5/4.