Cluster MOS: Difference between revisions
Wikispaces>phylingual **Imported revision 333770388 - Original comment: ** |
Wikispaces>guest **Imported revision 333781146 - 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: | : This revision was by author [[User:guest|guest]] and made on <tt>2012-05-11 17:24:50 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>333781146</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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==Porcupine(fish)== | ==Porcupine(fish)== | ||
Main article: [[Porcupine]] | Main article: [[Porcupine]] | ||
Chroma: 22/21~25/24~(26/25)~36/35~45/44~81/80 | Chroma: 22/21~25/24~(26/25)~33/32~36/35~45/44~81/80 | ||
|| Steps || "Diminished" || "Minor" || "Major" || "Augmented" || | || Steps || "Diminished" || "Minor" || "Major" || "Augmented" || | ||
|| 1 || 21/20~16/15 || 11/10~10/9 || 9/8~8/7 || (13/11) || | || 1 || 21/20~16/15 || 12/11~11/10~10/9 || 9/8~8/7 || (13/11) || | ||
|| 2 || 7/6 || 6/5~11/9 || 5/4 || 9/7~(13/10) || | || 2 || 7/6 || 6/5~11/9 || 5/4 || 9/7~(13/10) || | ||
|| 3 || 14/11 || 4/3 || 11/8 || 10/7~(13/9) || | || 3 || 14/11 || 4/3 || 11/8 || 10/7~(13/9) || | ||
|| 4 || 7/5~(18/13) || 16/11 || 3/2 || 11/7 || | || 4 || 7/5~(18/13) || 16/11 || 3/2 || 11/7 || | ||
|| 5 || 14/9~(20/13) || 8/5 || 5/3~18/11 || 12/7 || | || 5 || 14/9~(20/13) || 8/5 || 5/3~18/11 || 12/7 || | ||
|| 6 || (22/13) || 7/4~16/9 || 9/5~ | || 6 || (22/13) || 7/4~16/9 || 9/5~11/6 || 40/21~15/8 ||</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>Cluster temperament</title></head><body>A cluster temperament (named by <a class="wiki_link" href="/Keenan%20Pepper">Keenan Pepper</a>) is a very particular kind of rank-2 temperament whose generator is quite near a rational fraction of an octave. Therefore some MOS of the temperament is quasi-equal (which should be reasonably sized for it to be a good cluster temperament, usually between 5 and 10 notes per octave). But not only that; in a cluster temperament, the different versions of each interval, differing by a chroma (&quot;diminished&quot;, &quot;minor&quot;, &quot;major&quot;, &quot;augmented&quot;...) include many nearby JI intervals that are individually recognizable, yet conceptually grouped into the same category (or &quot;cluster&quot;) because they're so close.<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>Cluster temperament</title></head><body>A cluster temperament (named by <a class="wiki_link" href="/Keenan%20Pepper">Keenan Pepper</a>) is a very particular kind of rank-2 temperament whose generator is quite near a rational fraction of an octave. Therefore some MOS of the temperament is quasi-equal (which should be reasonably sized for it to be a good cluster temperament, usually between 5 and 10 notes per octave). But not only that; in a cluster temperament, the different versions of each interval, differing by a chroma (&quot;diminished&quot;, &quot;minor&quot;, &quot;major&quot;, &quot;augmented&quot;...) include many nearby JI intervals that are individually recognizable, yet conceptually grouped into the same category (or &quot;cluster&quot;) because they're so close.<br /> | ||
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<!-- ws:start:WikiTextHeadingRule:12:&lt;h2&gt; --><h2 id="toc6"><a name="Examples-Porcupine(fish)"></a><!-- ws:end:WikiTextHeadingRule:12 -->Porcupine(fish)</h2> | <!-- ws:start:WikiTextHeadingRule:12:&lt;h2&gt; --><h2 id="toc6"><a name="Examples-Porcupine(fish)"></a><!-- ws:end:WikiTextHeadingRule:12 -->Porcupine(fish)</h2> | ||
Main article: <a class="wiki_link" href="/Porcupine">Porcupine</a><br /> | Main article: <a class="wiki_link" href="/Porcupine">Porcupine</a><br /> | ||
Chroma: 22/21~25/24~(26/25)~36/35~45/44~81/80<br /> | Chroma: 22/21~25/24~(26/25)~33/32~36/35~45/44~81/80<br /> | ||
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<td>21/20~16/15<br /> | <td>21/20~16/15<br /> | ||
</td> | </td> | ||
<td>11/10~10/9<br /> | <td>12/11~11/10~10/9<br /> | ||
</td> | </td> | ||
<td>9/8~8/7<br /> | <td>9/8~8/7<br /> | ||
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<td>7/4~16/9<br /> | <td>7/4~16/9<br /> | ||
</td> | </td> | ||
<td>9/5~ | <td>9/5~11/6<br /> | ||
</td> | </td> | ||
<td>40/21~15/8<br /> | <td>40/21~15/8<br /> | ||