Semaphore and godzilla: Difference between revisions

Wikispaces>keenanpepper
**Imported revision 246440399 - Original comment: **
Wikispaces>xenwolf
**Imported revision 246547581 - Original comment: some links added**
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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:keenanpepper|keenanpepper]] and made on <tt>2011-08-17 05:33:33 UTC</tt>.<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2011-08-17 16:06:58 UTC</tt>.<br>
: The original revision id was <tt>246440399</tt>.<br>
: The original revision id was <tt>246547581</tt>.<br>
: The revision comment was: <tt></tt><br>
: The revision comment was: <tt>some links added</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">Semaphore, namesake of the [[Semaphore family]], is characterized by the vanishing of 49/48, so the generator represents 8/7 and 7/6 equally. This results in a very low complexity 2.3.7 temperament, with the drawback that most intervals of 7 must be out of tune by at least half of 49/48, or about 18 cents.
<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">Semaphore, namesake of the [[Semaphore family]], is characterized by the vanishing of [[49_48|49/48]], so the generator represents [[8_7|8/7]] and [[7_6|7/6]] equally. This results in a very low [[complexity]] 2.3.7 [[temperament]], with the drawback that most intervals of 7 must be out of tune by at least half of 49/48, or about 18 [[cent]]s.


If 5 is mapped at all, it makes sense to map it to -8 generators by tempering out 81/80, making it a meantone temperament. This temperament is called "godzilla".
If 5 is mapped at all, it makes sense to map it to -8 [[generator]]s by [[tempering out]] [[81_80|81/80]], making it a [[meantone temperament]]. This temperament is called "[[godzilla]]".


==Interval chains==  
==Interval chains==  
===Basic semaphore===  
===Basic semaphore===  
|| 198.46 || 448.85 || 699.23 || 949.62 || 0 || 250.38 || 500.77 || 751.15 || 1001.54 ||
|| 198.46 || 448.85 || 699.23 || 949.62 || 0 || 250.38 || 500.77 || 751.15 || 1001.54 ||
|| 9/8 || 9/7 || 3/2 || 12/7~7/4 || 1/1 || 8/7~7/6 || 4/3 || 14/9 || 16/9 ||
|| [[9_8|9/8]] || [[9_7|9/7]] || [[3_2|3/2]] || 12/7~7/4 || [[1_1|1/1]] || 8/7~7/6 || [[4_3|4/3]] || [[14_9|14/9]] || [[16_9|16/9]] ||
===Godzilla===  
===Godzilla===  
|| 378.92 || 631.56 || 884.19 || 1136.83 || 189.46 || 442.10 || 694.73 || 947.37 || 0 || 252.63 || 505.27 || 757.90 || 1010.54 || 63.17 || 315.81 || 568.44 || 821.08 ||
|| 378.92 || 631.56 || 884.19 || 1136.83 || 189.46 || 442.10 || 694.73 || 947.37 || 0 || 252.63 || 505.27 || 757.90 || 1010.54 || 63.17 || 315.81 || 568.44 || 821.08 ||
|| 5/4 || 10/7 || 5/3 || 27/14 || 10/9~9/8 || 9/7 || 3/2 || 12/7~7/4 || 1/1 || 8/7~7/6 || 4/3 || 14/9 || 16/9~9/5 || 28/27~21/20 || 6/5 || 7/5 || 8/5 ||
|| [[5_4|5/4]] || [[10_7|10/7]] || [[5_3|5/3]] || 27/14 || 10/9~9/8 || 9/7 || 3/2 || 12/7~7/4 || 1/1 || 8/7~7/6 || 4/3 || 14/9 || 16/9~9/5 || 28/27~21/20 || [[6_5|6/5]] || [[7_5|7/5]] || [[8_5|8/5]] ||
==MOSes==  
==MOSes==  
===5-note (proper)===  
===5-note (proper)===  
|| Small ("minor") interval || 198.46 || 448.85 || 699.23 || 949.62 ||
|| Small ("minor") interval || 198.46 || 448.85 || 699.23 || 949.62 ||
|| JI intervals represented || 9/8 || 9/7 || 3/2 || 12/7~7/4 ||
|| [[JI]] intervals represented || 9/8 || 9/7 || 3/2 || 12/7~7/4 ||
|| Large ("major") interval || 250.38 || 500.77 || 751.15 || 1001.54 ||
|| Large ("major") interval || 250.38 || 500.77 || 751.15 || 1001.54 ||
|| JI intervals represented || 8/7~7/6 || 4/3 || 14/9 || 16/9 ||
|| JI intervals represented || 8/7~7/6 || 4/3 || 14/9 || 16/9 ||
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|| JI intervals represented || 10/9~9/8 || 5/4 || 9/7 || 10/7 || 3/2 || 5/3 || 12/7~7/4 ||  ||</pre></div>
|| JI intervals represented || 10/9~9/8 || 5/4 || 9/7 || 10/7 || 3/2 || 5/3 || 12/7~7/4 ||  ||</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">&lt;html&gt;&lt;head&gt;&lt;title&gt;Semaphore and Godzilla&lt;/title&gt;&lt;/head&gt;&lt;body&gt;Semaphore, namesake of the &lt;a class="wiki_link" href="/Semaphore%20family"&gt;Semaphore family&lt;/a&gt;, is characterized by the vanishing of 49/48, so the generator represents 8/7 and 7/6 equally. This results in a very low complexity 2.3.7 temperament, with the drawback that most intervals of 7 must be out of tune by at least half of 49/48, or about 18 cents.&lt;br /&gt;
<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">&lt;html&gt;&lt;head&gt;&lt;title&gt;Semaphore and Godzilla&lt;/title&gt;&lt;/head&gt;&lt;body&gt;Semaphore, namesake of the &lt;a class="wiki_link" href="/Semaphore%20family"&gt;Semaphore family&lt;/a&gt;, is characterized by the vanishing of &lt;a class="wiki_link" href="/49_48"&gt;49/48&lt;/a&gt;, so the generator represents &lt;a class="wiki_link" href="/8_7"&gt;8/7&lt;/a&gt; and &lt;a class="wiki_link" href="/7_6"&gt;7/6&lt;/a&gt; equally. This results in a very low &lt;a class="wiki_link" href="/complexity"&gt;complexity&lt;/a&gt; 2.3.7 &lt;a class="wiki_link" href="/temperament"&gt;temperament&lt;/a&gt;, with the drawback that most intervals of 7 must be out of tune by at least half of 49/48, or about 18 &lt;a class="wiki_link" href="/cent"&gt;cent&lt;/a&gt;s.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If 5 is mapped at all, it makes sense to map it to -8 generators by tempering out 81/80, making it a meantone temperament. This temperament is called &amp;quot;godzilla&amp;quot;.&lt;br /&gt;
If 5 is mapped at all, it makes sense to map it to -8 &lt;a class="wiki_link" href="/generator"&gt;generator&lt;/a&gt;s by &lt;a class="wiki_link" href="/tempering%20out"&gt;tempering out&lt;/a&gt; &lt;a class="wiki_link" href="/81_80"&gt;81/80&lt;/a&gt;, making it a &lt;a class="wiki_link" href="/meantone%20temperament"&gt;meantone temperament&lt;/a&gt;. This temperament is called &amp;quot;&lt;a class="wiki_link" href="/godzilla"&gt;godzilla&lt;/a&gt;&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc0"&gt;&lt;a name="x-Interval chains"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;Interval chains&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc0"&gt;&lt;a name="x-Interval chains"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;Interval chains&lt;/h2&gt;
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     &lt;/tr&gt;
     &lt;/tr&gt;
     &lt;tr&gt;
     &lt;tr&gt;
         &lt;td&gt;9/8&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/9_8"&gt;9/8&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;9/7&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/9_7"&gt;9/7&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;3/2&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/3_2"&gt;3/2&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;12/7~7/4&lt;br /&gt;
         &lt;td&gt;12/7~7/4&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;1/1&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/1_1"&gt;1/1&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;8/7~7/6&lt;br /&gt;
         &lt;td&gt;8/7~7/6&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;4/3&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/4_3"&gt;4/3&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;14/9&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/14_9"&gt;14/9&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;16/9&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/16_9"&gt;16/9&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
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     &lt;/tr&gt;
     &lt;/tr&gt;
     &lt;tr&gt;
     &lt;tr&gt;
         &lt;td&gt;5/4&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/5_4"&gt;5/4&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;10/7&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/10_7"&gt;10/7&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;5/3&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/5_3"&gt;5/3&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;27/14&lt;br /&gt;
         &lt;td&gt;27/14&lt;br /&gt;
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         &lt;td&gt;28/27~21/20&lt;br /&gt;
         &lt;td&gt;28/27~21/20&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;6/5&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/6_5"&gt;6/5&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;7/5&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/7_5"&gt;7/5&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;8/5&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/8_5"&gt;8/5&lt;/a&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
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     &lt;/tr&gt;
     &lt;/tr&gt;
     &lt;tr&gt;
     &lt;tr&gt;
         &lt;td&gt;JI intervals represented&lt;br /&gt;
         &lt;td&gt;&lt;a class="wiki_link" href="/JI"&gt;JI&lt;/a&gt; intervals represented&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td&gt;9/8&lt;br /&gt;
         &lt;td&gt;9/8&lt;br /&gt;