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Wikispaces>genewardsmith **Imported revision 282154796 - Original comment: ** |
Wikispaces>genewardsmith **Imported revision 288319846 - 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>2011-12- | : This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-12-23 14:19:52 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>288319846</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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Generators: 2, 11/9 | Generators: 2, 11/9 | ||
EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]],[[31edo| 31d]] | EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]],[[31edo| 31d]] | ||
=Orphic= | |||
Commas: 81/80, 5898240/5764801 | |||
POTE generator: ~7/6 = 275.794 | |||
Map: [<2 1 -4 4|, <0 4 16 3|] | |||
Wedgie: <<8 32 6 32 -13 -76|| | |||
EDOs: 26, 74, 174bd, 248bd | |||
Badness: 0.2588 | |||
==11-limit== | |||
Commas: 81/80, 99/98, 73728/73205 | |||
POTE generator: ~7/6 = 275.762 | |||
Map: [<2 1 -4 4 8|, <0 4 16 3 -2|] | |||
EDOs: 26, 48c, 74, 248bd, 322bd | |||
Badness: 0.1015 | |||
==13-limit== | |||
Commas: 81/80, 99/98, 144/143, 2200/2197 | |||
POTE generator: ~7/6 = 275.774 | |||
Map: [<2 1 -4 4 8 2|, <0 4 16 3 -2 10|] | |||
EDOs: 26, 48c, 74, 174bd, 248bd, 322bd | |||
Badness: 0.0535 | |||
=Mothra= | =Mothra= | ||
| Line 523: | Line 551: | ||
Badness: 0.0209</pre></div> | Badness: 0.0209</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>Meantone family</title></head><body><!-- ws:start:WikiTextTocRule: | <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>Meantone family</title></head><body><!-- ws:start:WikiTextTocRule:98:&lt;img id=&quot;wikitext@@toc@@normal&quot; class=&quot;WikiMedia WikiMediaToc&quot; title=&quot;Table of Contents&quot; src=&quot;/site/embedthumbnail/toc/normal?w=225&amp;h=100&quot;/&gt; --><div id="toc"><h1 class="nopad">Table of Contents</h1><!-- ws:end:WikiTextTocRule:98 --><!-- ws:start:WikiTextTocRule:99: --><div style="margin-left: 2em;"><a href="#x-Seven limit children">Seven limit children</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:99 --><!-- ws:start:WikiTextTocRule:100: --><div style="margin-left: 1em;"><a href="#Septimal meantone">Septimal meantone</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:100 --><!-- ws:start:WikiTextTocRule:101: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens">Unidecimal meantone aka Huygens</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:101 --><!-- ws:start:WikiTextTocRule:102: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Tridecimal meantone">Tridecimal meantone</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:102 --><!-- ws:start:WikiTextTocRule:103: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Grosstone">Grosstone</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:103 --><!-- ws:start:WikiTextTocRule:104: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanpop">Meanpop</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:104 --><!-- ws:start:WikiTextTocRule:105: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-13-limit Meanpop">13-limit Meanpop</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:105 --><!-- ws:start:WikiTextTocRule:106: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-Meanplop">Meanplop</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:106 --><!-- ws:start:WikiTextTocRule:107: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanenneadecal">Meanenneadecal</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:107 --><!-- ws:start:WikiTextTocRule:108: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanenneadecal-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:108 --><!-- ws:start:WikiTextTocRule:109: --><div style="margin-left: 1em;"><a href="#Flattone">Flattone</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:109 --><!-- ws:start:WikiTextTocRule:110: --><div style="margin-left: 2em;"><a href="#Flattone-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:110 --><!-- ws:start:WikiTextTocRule:111: --><div style="margin-left: 2em;"><a href="#Flattone-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:111 --><!-- ws:start:WikiTextTocRule:112: --><div style="margin-left: 1em;"><a href="#Dominant">Dominant</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:112 --><!-- ws:start:WikiTextTocRule:113: --><div style="margin-left: 2em;"><a href="#Dominant-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:113 --><!-- ws:start:WikiTextTocRule:114: --><div style="margin-left: 2em;"><a href="#Dominant-Domineering">Domineering</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:114 --><!-- ws:start:WikiTextTocRule:115: --><div style="margin-left: 1em;"><a href="#Sharptone">Sharptone</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:115 --><!-- ws:start:WikiTextTocRule:116: --><div style="margin-left: 1em;"><a href="#Injera">Injera</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:116 --><!-- ws:start:WikiTextTocRule:117: --><div style="margin-left: 2em;"><a href="#Injera-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:117 --><!-- ws:start:WikiTextTocRule:118: --><div style="margin-left: 2em;"><a href="#Injera-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:118 --><!-- ws:start:WikiTextTocRule:119: --><div style="margin-left: 1em;"><a href="#Godzilla">Godzilla</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:119 --><!-- ws:start:WikiTextTocRule:120: --><div style="margin-left: 2em;"><a href="#Godzilla-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:120 --><!-- ws:start:WikiTextTocRule:121: --><div style="margin-left: 2em;"><a href="#Godzilla-Semafour">Semafour</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:121 --><!-- ws:start:WikiTextTocRule:122: --><div style="margin-left: 2em;"><a href="#Godzilla-Music">Music</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:122 --><!-- ws:start:WikiTextTocRule:123: --><div style="margin-left: 1em;"><a href="#Mohajira">Mohajira</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:123 --><!-- ws:start:WikiTextTocRule:124: --><div style="margin-left: 2em;"><a href="#Mohajira-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:124 --><!-- ws:start:WikiTextTocRule:125: --><div style="margin-left: 2em;"><a href="#Mohajira-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:125 --><!-- ws:start:WikiTextTocRule:126: --><div style="margin-left: 1em;"><a href="#Maqamic">Maqamic</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:126 --><!-- ws:start:WikiTextTocRule:127: --><div style="margin-left: 2em;"><a href="#Maqamic-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:127 --><!-- ws:start:WikiTextTocRule:128: --><div style="margin-left: 1em;"><a href="#Orphic">Orphic</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:128 --><!-- ws:start:WikiTextTocRule:129: --><div style="margin-left: 2em;"><a href="#Orphic-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:129 --><!-- ws:start:WikiTextTocRule:130: --><div style="margin-left: 2em;"><a href="#Orphic-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:130 --><!-- ws:start:WikiTextTocRule:131: --><div style="margin-left: 1em;"><a href="#Mothra">Mothra</a></div> | ||
<!-- ws:end:WikiTextTocRule:131 --><!-- ws:start:WikiTextTocRule:132: --><div style="margin-left: 2em;"><a href="#Mothra-11-limit">11-limit</a></div> | |||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:132 --><!-- ws:start:WikiTextTocRule:133: --><div style="margin-left: 2em;"><a href="#Mothra-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:133 --><!-- ws:start:WikiTextTocRule:134: --><div style="margin-left: 2em;"><a href="#Mothra-Mosura">Mosura</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:134 --><!-- ws:start:WikiTextTocRule:135: --><div style="margin-left: 3em;"><a href="#Mothra-Mosura-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:135 --><!-- ws:start:WikiTextTocRule:136: --><div style="margin-left: 1em;"><a href="#Squares">Squares</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:136 --><!-- ws:start:WikiTextTocRule:137: --><div style="margin-left: 2em;"><a href="#Squares-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:137 --><!-- ws:start:WikiTextTocRule:138: --><div style="margin-left: 2em;"><a href="#Squares-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:138 --><!-- ws:start:WikiTextTocRule:139: --><div style="margin-left: 1em;"><a href="#Cuboctahedra">Cuboctahedra</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:139 --><!-- ws:start:WikiTextTocRule:140: --><div style="margin-left: 2em;"><a href="#Cuboctahedra-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:140 --><!-- ws:start:WikiTextTocRule:141: --><div style="margin-left: 1em;"><a href="#Liese">Liese</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:141 --><!-- ws:start:WikiTextTocRule:142: --><div style="margin-left: 2em;"><a href="#Liese-Liesel">Liesel</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:142 --><!-- ws:start:WikiTextTocRule:143: --><div style="margin-left: 2em;"><a href="#Liese-Elisa">Elisa</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:143 --><!-- ws:start:WikiTextTocRule:144: --><div style="margin-left: 1em;"><a href="#Jerome">Jerome</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:144 --><!-- ws:start:WikiTextTocRule:145: --><div style="margin-left: 2em;"><a href="#Jerome-11-limit">11-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule: | <!-- ws:end:WikiTextTocRule:145 --><!-- ws:start:WikiTextTocRule:146: --><div style="margin-left: 2em;"><a href="#Jerome-13-limit">13-limit</a></div> | ||
<!-- ws:end:WikiTextTocRule:146 --><!-- ws:start:WikiTextTocRule:147: --><div style="margin-left: 2em;"><a href="#Jerome-17-limit">17-limit</a></div> | |||
<!-- ws:end:WikiTextTocRule:147 --><!-- ws:start:WikiTextTocRule:148: --></div> | |||
<!-- ws:end:WikiTextTocRule:148 -->The <a class="wiki_link" href="/5-limit">5-limit</a> parent <a class="wiki_link" href="/Comma">comma</a> of the <a class="wiki_link" href="/meantone">meantone</a> family is the Didymus or <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Syntonic_comma" rel="nofollow">syntonic comma</a>, 81/80. This is the one they all temper out. The <a class="wiki_link" href="/Monzos%20and%20Interval%20Space">monzo</a> for 81/80 goes |-4 4 -1&gt;, and that can be flipped around to the corresponding <a class="wiki_link" href="/Wedgies%20and%20Multivals">wedgie</a>, &lt;&lt;1 4 4||, which tells us that the period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval.<br /> | |||
<br /> | <br /> | ||
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.239<br /> | <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.239<br /> | ||
| Line 906: | Line 937: | ||
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>,<a class="wiki_link" href="/31edo"> 31d</a><br /> | EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>,<a class="wiki_link" href="/31edo"> 31d</a><br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule:58:&lt;h1&gt; --><h1 id="toc29"><a name="Mothra"></a><!-- ws:end:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:58:&lt;h1&gt; --><h1 id="toc29"><a name="Orphic"></a><!-- ws:end:WikiTextHeadingRule:58 -->Orphic</h1> | ||
Commas: 81/80, 5898240/5764801<br /> | |||
<br /> | |||
POTE generator: ~7/6 = 275.794<br /> | |||
<br /> | |||
Map: [&lt;2 1 -4 4|, &lt;0 4 16 3|]<br /> | |||
Wedgie: &lt;&lt;8 32 6 32 -13 -76||<br /> | |||
EDOs: 26, 74, 174bd, 248bd<br /> | |||
Badness: 0.2588<br /> | |||
<br /> | |||
<!-- ws:start:WikiTextHeadingRule:60:&lt;h2&gt; --><h2 id="toc30"><a name="Orphic-11-limit"></a><!-- ws:end:WikiTextHeadingRule:60 -->11-limit</h2> | |||
Commas: 81/80, 99/98, 73728/73205<br /> | |||
<br /> | |||
POTE generator: ~7/6 = 275.762<br /> | |||
<br /> | |||
Map: [&lt;2 1 -4 4 8|, &lt;0 4 16 3 -2|]<br /> | |||
EDOs: 26, 48c, 74, 248bd, 322bd<br /> | |||
Badness: 0.1015<br /> | |||
<br /> | |||
<!-- ws:start:WikiTextHeadingRule:62:&lt;h2&gt; --><h2 id="toc31"><a name="Orphic-13-limit"></a><!-- ws:end:WikiTextHeadingRule:62 -->13-limit</h2> | |||
Commas: 81/80, 99/98, 144/143, 2200/2197<br /> | |||
<br /> | |||
POTE generator: ~7/6 = 275.774<br /> | |||
<br /> | |||
Map: [&lt;2 1 -4 4 8 2|, &lt;0 4 16 3 -2 10|]<br /> | |||
EDOs: 26, 48c, 74, 174bd, 248bd, 322bd<br /> | |||
Badness: 0.0535<br /> | |||
<br /> | |||
<!-- ws:start:WikiTextHeadingRule:64:&lt;h1&gt; --><h1 id="toc32"><a name="Mothra"></a><!-- ws:end:WikiTextHeadingRule:64 -->Mothra</h1> | |||
<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 1029/1024<br /> | <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 1029/1024<br /> | ||
<br /> | <br /> | ||
| Line 925: | Line 984: | ||
<a class="wiki_link" href="/Badness">Badness</a>: 0.0371<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0371<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:66:&lt;h2&gt; --><h2 id="toc33"><a name="Mothra-11-limit"></a><!-- ws:end:WikiTextHeadingRule:66 -->11-limit</h2> | ||
<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 99/98, 385/384<br /> | <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 99/98, 385/384<br /> | ||
<br /> | <br /> | ||
| Line 934: | Line 993: | ||
<a class="wiki_link" href="/Badness">Badness</a>: 0.0256<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0256<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:68:&lt;h2&gt; --><h2 id="toc34"><a name="Mothra-13-limit"></a><!-- ws:end:WikiTextHeadingRule:68 -->13-limit</h2> | ||
Commas: 81/80, 99/98, 105/104, 144/143<br /> | Commas: 81/80, 99/98, 105/104, 144/143<br /> | ||
<br /> | <br /> | ||
| Line 943: | Line 1,002: | ||
Badness: 0.0240<br /> | Badness: 0.0240<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:70:&lt;h2&gt; --><h2 id="toc35"><a name="Mothra-Mosura"></a><!-- ws:end:WikiTextHeadingRule:70 -->Mosura</h2> | ||
Commas: 81/80, 176/175, 1029/1024<br /> | Commas: 81/80, 176/175, 1029/1024<br /> | ||
<br /> | <br /> | ||
| Line 952: | Line 1,011: | ||
Badness: 0.0313<br /> | Badness: 0.0313<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:72:&lt;h3&gt; --><h3 id="toc36"><a name="Mothra-Mosura-13-limit"></a><!-- ws:end:WikiTextHeadingRule:72 -->13-limit</h3> | ||
Commas: 81/80, 144/143, 176/175, 1029/1024<br /> | Commas: 81/80, 144/143, 176/175, 1029/1024<br /> | ||
<br /> | <br /> | ||
| Line 961: | Line 1,020: | ||
Badness: 0.0369<br /> | Badness: 0.0369<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:74:&lt;h1&gt; --><h1 id="toc37"><a name="Squares"></a><!-- ws:end:WikiTextHeadingRule:74 -->Squares</h1> | ||
<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 2401/2400<br /> | <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 2401/2400<br /> | ||
<br /> | <br /> | ||
| Line 983: | Line 1,042: | ||
<a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3" rel="nofollow">Square 8</a><br /> | <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3" rel="nofollow">Square 8</a><br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:76:&lt;h2&gt; --><h2 id="toc38"><a name="Squares-11-limit"></a><!-- ws:end:WikiTextHeadingRule:76 -->11-limit</h2> | ||
Commas: 81/80, 99/98, 121/120<br /> | Commas: 81/80, 99/98, 121/120<br /> | ||
<br /> | <br /> | ||
| Line 992: | Line 1,051: | ||
<a class="wiki_link" href="/Badness">Badness</a>: 0.0216<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0216<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:78:&lt;h2&gt; --><h2 id="toc39"><a name="Squares-13-limit"></a><!-- ws:end:WikiTextHeadingRule:78 -->13-limit</h2> | ||
Commas: 81/80, 99/98, 121/120, 66/65<br /> | Commas: 81/80, 99/98, 121/120, 66/65<br /> | ||
<br /> | <br /> | ||
| Line 1,001: | Line 1,060: | ||
<a class="wiki_link" href="/Badness">Badness</a>: 0.0255<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0255<br /> | ||
<br /> | <br /> | ||
<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:80:&lt;h1&gt; --><h1 id="toc40"><a name="Cuboctahedra"></a><!-- ws:end:WikiTextHeadingRule:80 -->Cuboctahedra</h1> | ||
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<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 385/384, 1375/1372<br /> | <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 385/384, 1375/1372<br /> | ||
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<a class="wiki_link" href="/Badness">Badness</a>: 0.0568<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0568<br /> | ||
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<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:84:&lt;h1&gt; --><h1 id="toc42"><a name="Liese"></a><!-- ws:end:WikiTextHeadingRule:84 -->Liese</h1> | ||
<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 686/675<br /> | <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 686/675<br /> | ||
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<a class="wiki_link" href="/Badness">Badness</a>: 0.0467<br /> | <a class="wiki_link" href="/Badness">Badness</a>: 0.0467<br /> | ||
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Commas: 56/55, 81/80, 540/539<br /> | Commas: 56/55, 81/80, 540/539<br /> | ||
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Badness: 0.0407<br /> | Badness: 0.0407<br /> | ||
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Commas: 77/75, 81/80, 99/98<br /> | Commas: 77/75, 81/80, 99/98<br /> | ||
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Badness: 0.0416<br /> | Badness: 0.0416<br /> | ||
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<!-- ws:start:WikiTextHeadingRule: | <!-- ws:start:WikiTextHeadingRule:90:&lt;h1&gt; --><h1 id="toc45"><a name="Jerome"></a><!-- ws:end:WikiTextHeadingRule:90 -->Jerome</h1> | ||
Jerome is related to <a class="wiki_link" href="/20ed5">Hieronymus' tuning</a>; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.<br /> | Jerome is related to <a class="wiki_link" href="/20ed5">Hieronymus' tuning</a>; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.<br /> | ||
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Badness: 0.1087<br /> | Badness: 0.1087<br /> | ||
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Commas: 81/80, 99/98, 864/847<br /> | Commas: 81/80, 99/98, 864/847<br /> | ||
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Badness: 0.0479<br /> | Badness: 0.0479<br /> | ||
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Commas: 77/78, 81/80, 99/98, 144/143<br /> | Commas: 77/78, 81/80, 99/98, 144/143<br /> | ||
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Badness: 0.0293<br /> | Badness: 0.0293<br /> | ||
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Commas: 78/77, 81/80, 99/98, 144/143, 189/187<br /> | Commas: 78/77, 81/80, 99/98, 144/143, 189/187<br /> | ||
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Revision as of 14:19, 23 December 2011
IMPORTED REVISION FROM WIKISPACES
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[[toc]] The [[5-limit]] parent [[Comma|comma]] of the [[meantone]] family is the Didymus or [[http://en.wikipedia.org/wiki/Syntonic_comma|syntonic comma]], 81/80. This is the one they all temper out. The [[Monzos and Interval Space|monzo]] for 81/80 goes |-4 4 -1>, and that can be flipped around to the corresponding [[Wedgies and Multivals|wedgie]], <<1 4 4||, which tells us that the period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval. [[POTE tuning|POTE generator]]: 696.239 [[Map]]: [<1 0 -4|, <0 1 4|] EDOs: [[5edo|5]], [[7edo|7]], [[12edo|12]], [[19edo|19]], [[31edo|31]], [[50edo|50]], [[81edo|81]], [[212edo|212b]] [[Badness]]: 0.00736 ==Seven limit children== The [[7-limit]] children of 81/80 are septimal meantone, with normal comma list [|-4 4 -1>, |-13 10 0 -1>], flattone, with normal list [|-4 4 -1>, |-17 9 0 1>], dominant, with normal list [|-4 4 -1>, |6 -2 0 -1>], sharptone, with normal list [|-4 4 -1>, |2 -3 0 1>], injera, with normal list [|-4 4 -1>, |-7 8 0 -2>], mohajira, with normal list [|-4 4 -1>, |-23 11 0 2>], godzilla, with normal list [|-4 4 -1>, |-4 -1 0 2>], mothra, with normal list [|-4 4 -1>, |-10 1 0 3>], squares, with normal list [|-4 4 -1>, |-3 9 0 -4>], and liese, with normal list [|-4 4 -1>, |-9 11 0 -3>]. =Septimal meantone= The comma |-13 10 0 -1> for septimal meantone tells us that the interval class for 7 is 10 generator steps up. Hence, the [[7_4|7/4]] of septimal meantone is the augmented sixth, C-A#, and other septimal intervals are 7/6, C-D#, the augmented second, and [[7_5|7/5]], C-F#, the tritone. The [[Wedgies and Multivals|wedgie]] for septimal meantone is <<1 4 10 4 13 12||, again telling us how to get to 5 and 7 in terms of generator steps. The temperament, aside from what is on the normal list, tempers out 126/125 and 225/224, and [[31edo]] is a good tuning for it. [[Comma]]s: 81/80, 126/125 7 and [[9-limit]] minimax [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |-3 0 5/2 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 696.495 Algebraic generator: Cybozem, the real root of 15x^3-10x^2-18, which comes to 503.4257 cents. The recurrence converges quickly. [[Map]]: [<1 0 -4 -13|, <0 1 4 10|] [[Generator]]s: 2, 3 [[Wedgie]]: <<1 4 10 4 13 12|| EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[81edo|81]], [[143edo|143b]] [[Badness]]: 0.0137 ==Unidecimal meantone aka Huygens== [[Comma]]s: 81/80, 126/125, 99/98 [[11-limit]] minimax [|1 0 0 0 0>, |25/16 -1/8 0 0 1/16>, |9/4 -1/2 0 0 1/4>, |21/8 -5/4 0 0 5/8>, |25/8 -9/4 0 0 9/8>] [[Eigenmonzo]]s: 2, 11/9 [[POTE tuning|POTE generator]]: 696.967 [[Algebraic generator]]: Traverse, the positive real root of x^4+2x-13, or 696.9529 cents. [[Map]]: [<1 0 -4 -13 -25|, <0 1 4 10 18|] [[Generator]]s: 2, 3 EDOs: [[7edo|7]], [[12edo|12]], [[31edo|31]], [[105edo|105]], [[198edo|198be]] [[Badness]]: 0.0170 ===Tridecimal meantone=== [[Comma]]s: 66/65, 81/80, 99/98, 105/104 [[POTE tuning|POTE generator]]: ~3/2 = 696.642 Map: [<1 0 -4 -13 -25 -20|, <0 1 4 10 18 15|] EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[267edo|267]], [[298edo|298]] [[Badness]]: 0.0180 ===Grosstone=== Commas: 81/80, 99/98, 126/125, 144/143 POTE generator: ~3/2 = 697.264 Map: [<1 0 -4 -13 -25 29|, <0 1 4 10 18 -16|] EDOs: 12, 31, 43, 74 Badness: 0.0259 ==Meanpop== [[Comma]]s: 81/80, 126/125, 385/384 [[11-limit]] [[minimax]] 1/4 comma [|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>, |-3 0 5/2 0 0>, |11 0 -13/4 0 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 696.434 [[Algebraic generator]]: Cybozem; or else Radieubiz, the real root of 3x^3+6x-19. Unlike Cybozem, the recurrence for Radieubiz does not converge. Map: [<1 0 -4 -13 24|, <0 1 4 10 -13|] [[Generator]]s: 2, 3 EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[81edo|81]], [[112edo|112]] [[Badness]]: 0.0215 ===13-limit Meanpop=== [[Comma]]s: 81/80, 105/104, 144/143, 196/195 POTE generator: ~3/2 = 696.211 Map: [<1 0 -4 -13 24 -20|, <0 1 4 10 -13 15|] EDOS: [[19edo|19]], [[31edo|31]], [[50edo|50]], [[81edo|81]], [[131edo|131bd]], [[212edo|212bdf]] [[Badness]]: 0.0209 ===Meanplop=== Commas: 65/64, 78/77, 81/80, 91/90 POTE generator: ~3/2 = 696.202 Map: [<1 0 -4 -13 24 10|, <0 1 4 10 -13 -4|] EDOs: 12e, 19, 31f, 50f Badness: 0.0277 ==Meanenneadecal== [[Comma]]s: 45/44, 56/55, 81/80 [[POTE tuning|POTE generator]]: ~3/2 = 696.250 Map: [<1 0 -4 -13 -6|, <0 1 4 10 6|] EDOs: [[7edo|7]], [[12edo|12]], [[19edo|19]], [[31edo|31e]], [[50edo|50e]] [[Badness]]: 0.0214 ===13-limit=== [[Comma]]s: 45/44, 56/55, 78/77, 81/80 [[POTE tuning|POTE generator]]: ~3/2 = 696.146 Map: [<1 0 -4 -13 -6 -20|, <0 1 4 10 6 15|] EDOs: [[19edo|19]], [[31edo|31e]], [[50edo|50e]]] [[Badness]]: 0.0212 =Flattone= [[Comma]]s: 81/80, 525/512 The [[wedgie]] for flattone is <<1 4 -9 4 -17 -32||, which tells us among other things that 9 generator steps of 4/3 get to the interval class for 7, meaning that [[7_4|7/4]] is a diminished minor seventh interval. Other intervals are [[7_6|7/6]], a diminished minor third, and [[7_5|7/5]], a doubly diminshed fifth. Good tunings for flattone are [[26edo]], [[45edo]] and [[64edo]]. [[7-limit]] minimax [|1 0 0 0>, |21/13 0 1/13 -1/13>, |32/13 0 4/13 -4/13>, |32/13 0 -9/13 9/13>] [[Eigenmonzo]]s: 2, 7/5 [[9-limit]] minimax [|1 0 0 0>, |17/11 2/11 0 -1/11>, |24/11 8/11 0 -4/11>, |34/11 -18/11 0 9/11>] [[Eigenmonzo]]s: 2, 9/7 [[POTE tuning|POTE generator]]: 693.779 Algebraic generator: Squarto, the positive root of 8x^2-4x-9, at 506.3239 cents, equal to (1+sqrt(19))/4. Map: [<1 0 -4 17|, <0 1 4 -9|] [[Wedgie]]: <<1 4 -9 4 -17 -32|| [[Generator]]s: 2, 3 EDOs: [[7edo|7]], [[19edo|19]], [[45edo|45]], [[64edo|64]] [[Badness]]: 0.0386 ==11-limit== Commas: 45/44, 81/80, 385/384 POTE generator: ~3/2 = 693.126 Map: [<1 0 -4 17 -6|, <0 1 4 -9 6|] EDOs: 7, 19, 26, 45, 71bc, 116bcde Badness: 0.0338 ==13-limit== 45/44, 65/64, 78/77, 81/80 POTE generator: ~3/2 = 693.058 Map: [<1 0 -4 17 -6 10|, <0 1 4 -9 6 -4|] EDOs: 7, 19, 26, 45f, 71bcf, 116bcdef Badness: 0.0223 =Dominant= [[Comma]]s: 36/35, 64/63 The wedgie for dominant is <<1 4 -2 4 -6 -16||. Now the interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is [[12edo]], but it also works well with the Pythagorean tuning of pure [[3_2|3/2]] fifths, and with [[29edo]], [[41edo]], or [[53edo]]. [[POTE tuning|POTE generator]]: 701.573 Map: [<1 0 -4 6|, <0 1 4 -2|] [[Wedgie]]: <<1 4 -2 4 -6 -16|| EDOs: [[5edo|5]], [[7edo|7]], [[12edo|12]], [[53edo|53]], [[65edo|65]] [[Badness]]: 0.0207 ==11-limit== Commas: 36/35, 64/63, 56/55 POTE generator: ~3/2 = 703.254 Map: [<1 0 -4 6 13|, <0 1 4 -2 -6|] EDOs: 5, 12, 17c, 29cde Badness: 0.0242 ==Domineering== Commas: 36/35, 45/44, 64/63 POTE generator: ~3/2 = 698.776 Map: [<1 0 -4 6 -6|, <0 1 4 -2 6|] EDOs: 7, 12, 43de Badness: 0.0220 =Sharptone= [[Comma]]s: 21/20, 28/27 Sharptone, with a wedgie <<1 4 3 4 2 -4||, is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. [[12edo]] tuning does sharptone about as well as such a thing can be done. [[POTE tuning|POTE generator]]: 700.140 Map: [<1 0 -4 -2|, <0 1 4 3|] [[Wedgie]]: <<1 4 3 4 2 -4|| EDOs: [[5edo|5]], [[12edo|12]] [[Badness]]: 0.0248 =Injera= [[Comma]]s: 50/49, 81/80 The wedgie for injera is <<2 8 8 8 7 -4||, which tells us it has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. [[38edo]], which is two parallel [[19edo]]s, is an excellent tuning for injera. [[POTE tuning|POTE generator]]: 694.375 Map: [<2 0 -8 -7|, <0 1 4 4|] [[Wedgie]]: <<2 8 8 8 7 -4|| EDOs: [[12edo|12]], [[26edo|26]], [[38edo|38]], [[102edo|102bcd]], [[140edo|140bcd]], [[178edo|178bcd]] [[Badness]]: 0.0311 [[http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3|Two Pairs of Socks]] (in [[26edo]]) by [[Igliashon Jones|Igliashon Calvin Jones-Coolidge]] ==11-limit== Commas: 45/44, 50/49, 81/80 POTE generator: ~3/2 = 692.840 Map: [<2 0 -8 -7 -12|, <0 1 4 4 6|] EDOs: 12, 14c, 26. 90bce, 116bce Badness: 0.0231 ==13-limit== Commas: 45/44, 50/49, 81/80, 78/77 POTE generator: ~3/2 = 692.673 Map: [<2 0 -8 -7 -12 -21|, <0 1 4 4 6 9|] EDOs: 26, 104bcf Badness: 0.0216 =Godzilla= Main article: [[Semiphore and Godzilla]] [[Comma]]s: 49/48, 81/80 Godzilla has wedgie <<2 8 1 8 -4 -20||, and tempers out 49/48, equating 8/7 with 7/6. Two of the step-and-a-quarter intervals these represent give a fourth, and so step-and-a-quarter generators generate godzilla. [[19edo]] is the perfect godzilla tuning, so much so that's there's not much point in looking elsewhere. Hence it can be more or less equated with taking 4\19 as a generator. MOS are of 5, 9, or 14 notes. [[POTE tuning|POTE generator]]: ~8/7 = 252.635 Map: [<1 0 -4 2|, <0 2 8 1|] [[Wedgie]]: <<2 8 1 8 -4 -20|| EDOs: [[5edo|5]], [[9edo|9]], [[14edo|14]], [[19edo|19]], [[31edo|31]], [[81edo|81]], 143b [[Badness]]: 0.0267 ==11-limit== Commas: 45/44, 49/48, 81/80 POTE generator: ~8/7 = 254.027 Map: [<1 0 -4 2 -6|, <0 2 8 1 12|] EDOs: 14c, 19, 33cd, 52cd Badness: 0.0290 ==Semafour== Commas: 33/32, 49/48, 55/54 POTE generator: ~8/7 = 254.042 Map: [<1 0 -4 2 5|, <0 2 8 1 -2|] EDOs: 5, 14c, 19e, 33cde Badness: 0.0285 ==Music== [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Bobro/GodzillaExample.mp3|Godzilla Example]] by [[Cameron Bobro]] [[http://tinyurl.com/4uyumk9|"Change is on the Wind"]] in Godzilla[9] by [[Igliashon Jones]] =Mohajira= [[Comma]]s: 81/80, 6144/6125 Mohajira, with wedgie <<2 8 -11 8 -23 -48||, really makes more sense as an 11-limit temperament. It has a generator of a neutral third, two of which make up a fifth, and which can be taken to represent 128/105. Mohajira tempers out 6144/6125, the porwell comma. [[31edo]] makes for an excellent (7-limit) mohajira tuning, with generator 9/31. It has a 7-note MOS with three larger steps and four smaller ones, going sLsLsLs. Mohajira can also be thought of, intuitively, as "meantone with quarter tones"; as is the 3/2 generator subdivided in half, so is the 25/24 chromatic semitone divided into two equal ~33/32 quarter tones (in the 11-limit). Within this paradigm, mohajira is the temperament that splits the 3/2 into two equal 11/9's, that splits the 6/5 into two equal 11/10's, that maps four 3/2's to 5/1, and that maps the interval one quarter tone flat of 16/9 to 7/4. [[7-limit|7]] and [[9-limit]] minimax 1/4 comma [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |6 0 -11/8 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 348.415 Algebraic generator: Mohabis, real root of 3x^3-3x^2-1, 348.6067 cents. Corresponding recurrence converges quickly. Map: [<1 1 0 6|, <0 2 8 -11|] [[Generator]]s: 2, 128/105 [[Wedgie]]: <<2 8 -11 8 -23 -48|| EDOs: [[7edo|7]], [[24edo|24]], [[31edo|31]] [[Badness]]: 0.0557 ==11-limit== [[Comma]]s: 81/80, 121/120, 176/175 [[11-limit]] minimax 1/4 comma [|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>, |6 0 -11/8 0 0>, |2 0 5/8 0 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: ~11/9 = 348.477 Map: [<1 1 0 6 2|, <0 2 8 -11 5|] [[Generator]]s: 2, 11/9 EDOs: [[7edo|7]], [[24edo|24]], [[31edo|31]] [[Badness]]: 0.0261 ==13-limit== Commas: 81/80, 121/120, 105/104, 66/65 POTE generator: ~11/9 = 348.558 Map: [<1 1 0 6 2 4|, <0 2 8 -11 5 -1|] EDOs: 7, 24, 31, 117ef, 148bef Badness: 0.0234 =Maqamic= Main article: [[Maqamic]] [[Comma]]s: 81/80, 36/35, 121/120 Maqamic temperament is much like Mohajira, except in that it 36/35 vanishes instead of 176/175. It makes the most sense if viewed as an adaptive temperament, whereby 7/4 and 9/5 simply share an equivalence class in the resulting scales, but don't need to share a particular tempered "middle-of-the-road" intonation. [[POTE tuning|POTE generator]]: 350.934 Map: [<1 1 0 4 2|, <0 2 8 -4 5|] [[Generator]]s: 2, 11/9 EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]], [[31edo|31d]] ==13-limit== [[Comma]]s: 81/80, 36/35, 121/120, 144/143 [[POTE tuning|POTE generator]]: 350.816 Map: [<1 1 0 4 2 4|, <0 2 8 -4 5 -1|] Generators: 2, 11/9 EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]],[[31edo| 31d]] =Orphic= Commas: 81/80, 5898240/5764801 POTE generator: ~7/6 = 275.794 Map: [<2 1 -4 4|, <0 4 16 3|] Wedgie: <<8 32 6 32 -13 -76|| EDOs: 26, 74, 174bd, 248bd Badness: 0.2588 ==11-limit== Commas: 81/80, 99/98, 73728/73205 POTE generator: ~7/6 = 275.762 Map: [<2 1 -4 4 8|, <0 4 16 3 -2|] EDOs: 26, 48c, 74, 248bd, 322bd Badness: 0.1015 ==13-limit== Commas: 81/80, 99/98, 144/143, 2200/2197 POTE generator: ~7/6 = 275.774 Map: [<2 1 -4 4 8 2|, <0 4 16 3 -2 10|] EDOs: 26, 48c, 74, 174bd, 248bd, 322bd Badness: 0.0535 =Mothra= [[Comma]]s: 81/80, 1029/1024 Mothra, with wedgie <<3 12 -1 12 -10 -36||, splits the fifth into three 8/7 generators. It uses 1029/1024, the gamelisma, to accomplish this deed and also tempers out 1728/1715, the orwell comma. Using [[31edo]] with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra. [[7-limit|7]] and [[9-limit]] minimax 1/4 comma [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3 0 -1/12 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 232.193 Algebraic generator: Rabrindanath, largest real root of x^8-3x^2+1, or 232.0774 cents. Map: [<1 1 0 3|, <0 3 12 -1|] [[Generator]]s: 2, 8/7 [[Wedgie]]: <<3 12 -1 12 -10 -36|| EDOs: [[5edo|5]], [[26edo|26]], [[31edo|31]] [[Badness]]: 0.0371 ==11-limit== [[Comma]]s: 81/80, 99/98, 385/384 POTE generator: ~8/7 = 232.031 Map: [<1 1 0 3 5|, <0 3 12 -1 -8|] EDOs: [[5edo|5]], [[26edo|26]], [[31edo|31]], [[88edo|88]], [[150edo|150]], [[181edo|181]] [[Badness]]: 0.0256 ==13-limit== Commas: 81/80, 99/98, 105/104, 144/143 POTE generator: ~8/7 = 231.811 Map: [<1 1 0 3 5 1|, <0 3 12 -1 -8 14|] EDOs: 5, 26, 31, 57, 88 Badness: 0.0240 ==Mosura== Commas: 81/80, 176/175, 1029/1024 POTE generator: ~8/7 = 232.419 Map: [<1 1 0 3 -1|, <0 3 12 -1 23|] EDOs: 31, 129, 136b, 148be, 160be, 191bce, 222bce, 253bce Badness: 0.0313 ===13-limit=== Commas: 81/80, 144/143, 176/175, 1029/1024 POTE generator: ~8/7 = 232.640 Map: [<1 1 0 3 -1 7|, <0 3 12 -1 23 -17|] EDOs: 31, 55, 67, 98 Badness: 0.0369 =Squares= [[Comma]]s: 81/80, 2401/2400 Squares, with wedgie <<4 16 9 16 3 -24||, splits the interval of an eleventh, or 8/3, into four supermajor third ([[9_7|9/7]]) intervals, and uses it for a generator. [[31edo]], with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out 2401/2400, the breedsma, as well as 2430/2401. 7 and 9 limit minimax 1/4 comma [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3/2 0 9/16 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 425.942 Algebraic generator: Sceptre2, the positive root of 9x^2+x-16, or (sqrt(577)-1)/18, which is 425.9311 cents. Map: [<1 3 8 6|, <0 -4 -16 -9|] [[Generator]]s: 2, 9/7 EDOs: [[14edo|14]], [[31edo|31]], [[262edo|262]], [[293edo|293]] [[Badness]]: 0.0460 Music: By [[Chris Vaisvil]] [[http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3|Square 8]] ==11-limit== Commas: 81/80, 99/98, 121/120 POTE generator: ~9/7 = 425.957 Map: [<1 3 8 6 7|, <0 -4 -16 -9 -10|] EDOs: [[5edo|5]], [[8edo|8]], [[11edo|11]], [[14edo|14]], [[17edo|17]], [[31edo|31]] [[Badness]]: 0.0216 ==13-limit== Commas: 81/80, 99/98, 121/120, 66/65 POTE generator: ~9/7 = 425.550 Map: [<1 3 8 6 7 3|, <0 -4 -16 -9 -10 2|] EDOs: [[5edo|5]], [[8edo|8]], [[11edo|11]], [[14edo|14]], [[17edo|17]], [[31edo|31]] [[Badness]]: 0.0255 =Cuboctahedra= ==11-limit== [[Comma]]s: 81/80, 385/384, 1375/1372 [[POTE tuning|POTE generator]]: ~9/7 = 425.993 Map: [<1 3 8 6 -4|, <0 -4 -16 -9 21|] EDOs: [[14edo|14]], [[31edo|31]], [[45edo|45]], [[200edo|200]] [[Badness]]: 0.0568 =Liese= [[Comma]]s: 81/80, 686/675 Liese, with wedgie <<3 12 11 12 9 -8||, splits the twelfth interval of 3/1 into three generators of 10/7, using the comma 1029/1000. It also tempers out 686/675, the senga. [[74edo]] makes for a good liese tuning, though [[19edo]] can be used. The tuning is well-supplied with MOS: 7, 9, 11, 13, 15, 17, 19, 36, 55. 7 and 9 limit minimax 1/4 comma [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |2/3 0 11/12 0>] [[Eigenmonzo]]s: 2, 5 [[POTE tuning|POTE generator]]: 632.406 Algebraic generator: Radix, the real root of x^5-2x^4+2x^3-2x^2+2x-2, also a root of x^6-x^5-2. The recurrence converges. Map: [<1 0 -4 -3|, <0 3 12 11|] [[Generator]]s: 2, 10/7 EDOs: [[17edo|17]], [[19edo|19]], [[55edo|55]], [[74edo|74]] [[Badness]]: 0.0467 ==Liesel== Commas: 56/55, 81/80, 540/539 POTE generator: ~10/7 = 633.073 Map: [<1 0 -4 -3 4|, <0 3 12 11 -1|] EDOs: 17c, 19, 36, 91ce Badness: 0.0407 ==Elisa== Commas: 77/75, 81/80, 99/98 POTE generator: ~10/7 = 633.061 Map: [<1 0 -4 -3 -5|, <0 3 12 11 16|] EDOs: 19e, 36e Badness: 0.0416 =Jerome= Jerome is related to [[20ed5|Hieronymus' tuning]]; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size. Commas: 81/80, 17280/16807 POTE generator: ~54/49 = 139.343 Map: [<1 1 0 2|, <0 5 20 7|] Wedgie: <<5 30 7 20 -3 -40|| EDOs: 8, 9, 17, 26, 43, 112 Badness: 0.1087 ==11-limit== Commas: 81/80, 99/98, 864/847 POTE generator: ~12/11 = 139.428 Map: [<1 1 0 2 3|, <0 5 20 7 4|] EDOs: 8, 9, 17, 26, 43, 241 Badness: 0.0479 ==13-limit== Commas: 77/78, 81/80, 99/98, 144/143 POTE generator: ~13/12 = 139.387 Map: [<1 1 0 2 3 3|, <0 5 20 7 4 6|] EDOs: 8, 9, 17, 26, 43, 155, 198 Badness: 0.0293 ==17-limit== Commas: 78/77, 81/80, 99/98, 144/143, 189/187 POTE generator: ~13/12 = 139.362 Map: [<1 1 0 2 3 3 2|, <0 5 20 7 4 6 18|] EDOs: 8, 9, 17, 26, 43, 155 Badness: 0.0209
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<html><head><title>Meantone family</title></head><body><!-- ws:start:WikiTextTocRule:98:<img id="wikitext@@toc@@normal" class="WikiMedia WikiMediaToc" title="Table of Contents" src="/site/embedthumbnail/toc/normal?w=225&h=100"/> --><div id="toc"><h1 class="nopad">Table of Contents</h1><!-- ws:end:WikiTextTocRule:98 --><!-- ws:start:WikiTextTocRule:99: --><div style="margin-left: 2em;"><a href="#x-Seven limit children">Seven limit children</a></div> <!-- ws:end:WikiTextTocRule:99 --><!-- ws:start:WikiTextTocRule:100: --><div style="margin-left: 1em;"><a href="#Septimal meantone">Septimal meantone</a></div> <!-- ws:end:WikiTextTocRule:100 --><!-- ws:start:WikiTextTocRule:101: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens">Unidecimal meantone aka Huygens</a></div> <!-- ws:end:WikiTextTocRule:101 --><!-- ws:start:WikiTextTocRule:102: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Tridecimal meantone">Tridecimal meantone</a></div> <!-- ws:end:WikiTextTocRule:102 --><!-- ws:start:WikiTextTocRule:103: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Grosstone">Grosstone</a></div> <!-- ws:end:WikiTextTocRule:103 --><!-- ws:start:WikiTextTocRule:104: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanpop">Meanpop</a></div> <!-- ws:end:WikiTextTocRule:104 --><!-- ws:start:WikiTextTocRule:105: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-13-limit Meanpop">13-limit Meanpop</a></div> <!-- ws:end:WikiTextTocRule:105 --><!-- ws:start:WikiTextTocRule:106: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-Meanplop">Meanplop</a></div> <!-- ws:end:WikiTextTocRule:106 --><!-- ws:start:WikiTextTocRule:107: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanenneadecal">Meanenneadecal</a></div> <!-- ws:end:WikiTextTocRule:107 --><!-- ws:start:WikiTextTocRule:108: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanenneadecal-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:108 --><!-- ws:start:WikiTextTocRule:109: --><div style="margin-left: 1em;"><a href="#Flattone">Flattone</a></div> <!-- ws:end:WikiTextTocRule:109 --><!-- ws:start:WikiTextTocRule:110: --><div style="margin-left: 2em;"><a href="#Flattone-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:110 --><!-- ws:start:WikiTextTocRule:111: --><div style="margin-left: 2em;"><a href="#Flattone-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:111 --><!-- ws:start:WikiTextTocRule:112: --><div style="margin-left: 1em;"><a href="#Dominant">Dominant</a></div> <!-- ws:end:WikiTextTocRule:112 --><!-- ws:start:WikiTextTocRule:113: --><div style="margin-left: 2em;"><a href="#Dominant-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:113 --><!-- ws:start:WikiTextTocRule:114: --><div style="margin-left: 2em;"><a href="#Dominant-Domineering">Domineering</a></div> <!-- ws:end:WikiTextTocRule:114 --><!-- ws:start:WikiTextTocRule:115: --><div style="margin-left: 1em;"><a href="#Sharptone">Sharptone</a></div> <!-- ws:end:WikiTextTocRule:115 --><!-- ws:start:WikiTextTocRule:116: --><div style="margin-left: 1em;"><a href="#Injera">Injera</a></div> <!-- ws:end:WikiTextTocRule:116 --><!-- ws:start:WikiTextTocRule:117: --><div style="margin-left: 2em;"><a href="#Injera-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:117 --><!-- ws:start:WikiTextTocRule:118: --><div style="margin-left: 2em;"><a href="#Injera-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:118 --><!-- ws:start:WikiTextTocRule:119: --><div style="margin-left: 1em;"><a href="#Godzilla">Godzilla</a></div> <!-- ws:end:WikiTextTocRule:119 --><!-- ws:start:WikiTextTocRule:120: --><div style="margin-left: 2em;"><a href="#Godzilla-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:120 --><!-- ws:start:WikiTextTocRule:121: --><div style="margin-left: 2em;"><a href="#Godzilla-Semafour">Semafour</a></div> <!-- ws:end:WikiTextTocRule:121 --><!-- ws:start:WikiTextTocRule:122: --><div style="margin-left: 2em;"><a href="#Godzilla-Music">Music</a></div> <!-- ws:end:WikiTextTocRule:122 --><!-- ws:start:WikiTextTocRule:123: --><div style="margin-left: 1em;"><a href="#Mohajira">Mohajira</a></div> <!-- ws:end:WikiTextTocRule:123 --><!-- ws:start:WikiTextTocRule:124: --><div style="margin-left: 2em;"><a href="#Mohajira-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:124 --><!-- ws:start:WikiTextTocRule:125: --><div style="margin-left: 2em;"><a href="#Mohajira-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:125 --><!-- ws:start:WikiTextTocRule:126: --><div style="margin-left: 1em;"><a href="#Maqamic">Maqamic</a></div> <!-- ws:end:WikiTextTocRule:126 --><!-- ws:start:WikiTextTocRule:127: --><div style="margin-left: 2em;"><a href="#Maqamic-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:127 --><!-- ws:start:WikiTextTocRule:128: --><div style="margin-left: 1em;"><a href="#Orphic">Orphic</a></div> <!-- ws:end:WikiTextTocRule:128 --><!-- ws:start:WikiTextTocRule:129: --><div style="margin-left: 2em;"><a href="#Orphic-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:129 --><!-- ws:start:WikiTextTocRule:130: --><div style="margin-left: 2em;"><a href="#Orphic-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:130 --><!-- ws:start:WikiTextTocRule:131: --><div style="margin-left: 1em;"><a href="#Mothra">Mothra</a></div> <!-- ws:end:WikiTextTocRule:131 --><!-- ws:start:WikiTextTocRule:132: --><div style="margin-left: 2em;"><a href="#Mothra-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:132 --><!-- ws:start:WikiTextTocRule:133: --><div style="margin-left: 2em;"><a href="#Mothra-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:133 --><!-- ws:start:WikiTextTocRule:134: --><div style="margin-left: 2em;"><a href="#Mothra-Mosura">Mosura</a></div> <!-- ws:end:WikiTextTocRule:134 --><!-- ws:start:WikiTextTocRule:135: --><div style="margin-left: 3em;"><a href="#Mothra-Mosura-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:135 --><!-- ws:start:WikiTextTocRule:136: --><div style="margin-left: 1em;"><a href="#Squares">Squares</a></div> <!-- ws:end:WikiTextTocRule:136 --><!-- ws:start:WikiTextTocRule:137: --><div style="margin-left: 2em;"><a href="#Squares-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:137 --><!-- ws:start:WikiTextTocRule:138: --><div style="margin-left: 2em;"><a href="#Squares-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:138 --><!-- ws:start:WikiTextTocRule:139: --><div style="margin-left: 1em;"><a href="#Cuboctahedra">Cuboctahedra</a></div> <!-- ws:end:WikiTextTocRule:139 --><!-- ws:start:WikiTextTocRule:140: --><div style="margin-left: 2em;"><a href="#Cuboctahedra-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:140 --><!-- ws:start:WikiTextTocRule:141: --><div style="margin-left: 1em;"><a href="#Liese">Liese</a></div> <!-- ws:end:WikiTextTocRule:141 --><!-- ws:start:WikiTextTocRule:142: --><div style="margin-left: 2em;"><a href="#Liese-Liesel">Liesel</a></div> <!-- ws:end:WikiTextTocRule:142 --><!-- ws:start:WikiTextTocRule:143: --><div style="margin-left: 2em;"><a href="#Liese-Elisa">Elisa</a></div> <!-- ws:end:WikiTextTocRule:143 --><!-- ws:start:WikiTextTocRule:144: --><div style="margin-left: 1em;"><a href="#Jerome">Jerome</a></div> <!-- ws:end:WikiTextTocRule:144 --><!-- ws:start:WikiTextTocRule:145: --><div style="margin-left: 2em;"><a href="#Jerome-11-limit">11-limit</a></div> <!-- ws:end:WikiTextTocRule:145 --><!-- ws:start:WikiTextTocRule:146: --><div style="margin-left: 2em;"><a href="#Jerome-13-limit">13-limit</a></div> <!-- ws:end:WikiTextTocRule:146 --><!-- ws:start:WikiTextTocRule:147: --><div style="margin-left: 2em;"><a href="#Jerome-17-limit">17-limit</a></div> <!-- ws:end:WikiTextTocRule:147 --><!-- ws:start:WikiTextTocRule:148: --></div> <!-- ws:end:WikiTextTocRule:148 -->The <a class="wiki_link" href="/5-limit">5-limit</a> parent <a class="wiki_link" href="/Comma">comma</a> of the <a class="wiki_link" href="/meantone">meantone</a> family is the Didymus or <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Syntonic_comma" rel="nofollow">syntonic comma</a>, 81/80. This is the one they all temper out. The <a class="wiki_link" href="/Monzos%20and%20Interval%20Space">monzo</a> for 81/80 goes |-4 4 -1>, and that can be flipped around to the corresponding <a class="wiki_link" href="/Wedgies%20and%20Multivals">wedgie</a>, <<1 4 4||, which tells us that the period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.239<br /> <br /> <a class="wiki_link" href="/Map">Map</a>: [<1 0 -4|, <0 1 4|]<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/50edo">50</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/212edo">212b</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.00736<br /> <br /> <!-- ws:start:WikiTextHeadingRule:0:<h2> --><h2 id="toc0"><a name="x-Seven limit children"></a><!-- ws:end:WikiTextHeadingRule:0 -->Seven limit children</h2> The <a class="wiki_link" href="/7-limit">7-limit</a> children of 81/80 are septimal meantone, with normal comma list [|-4 4 -1>, |-13 10 0 -1>], flattone, with normal list [|-4 4 -1>, |-17 9 0 1>], dominant, with normal list [|-4 4 -1>, |6 -2 0 -1>], sharptone, with normal list [|-4 4 -1>, |2 -3 0 1>], injera, with normal list [|-4 4 -1>, |-7 8 0 -2>], mohajira, with normal list [|-4 4 -1>, |-23 11 0 2>], godzilla, with normal list [|-4 4 -1>, |-4 -1 0 2>], mothra, with normal list [|-4 4 -1>, |-10 1 0 3>], squares, with normal list [|-4 4 -1>, |-3 9 0 -4>], and liese, with normal list [|-4 4 -1>, |-9 11 0 -3>].<br /> <br /> <!-- ws:start:WikiTextHeadingRule:2:<h1> --><h1 id="toc1"><a name="Septimal meantone"></a><!-- ws:end:WikiTextHeadingRule:2 -->Septimal meantone</h1> The comma |-13 10 0 -1> for septimal meantone tells us that the interval class for 7 is 10 generator steps up. Hence, the <a class="wiki_link" href="/7_4">7/4</a> of septimal meantone is the augmented sixth, C-A#, and other septimal intervals are 7/6, C-D#, the augmented second, and <a class="wiki_link" href="/7_5">7/5</a>, C-F#, the tritone. The <a class="wiki_link" href="/Wedgies%20and%20Multivals">wedgie</a> for septimal meantone is <<1 4 10 4 13 12||, again telling us how to get to 5 and 7 in terms of generator steps. The temperament, aside from what is on the normal list, tempers out 126/125 and 225/224, and <a class="wiki_link" href="/31edo">31edo</a> is a good tuning for it.<br /> <br /> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125<br /> <br /> 7 and <a class="wiki_link" href="/9-limit">9-limit</a> minimax<br /> [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |-3 0 5/2 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.495<br /> <br /> Algebraic generator: Cybozem, the real root of 15x^3-10x^2-18, which comes to 503.4257 cents. The recurrence converges quickly.<br /> <br /> <a class="wiki_link" href="/Map">Map</a>: [<1 0 -4 -13|, <0 1 4 10|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<1 4 10 4 13 12||<br /> EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/143edo">143b</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0137<br /> <br /> <!-- ws:start:WikiTextHeadingRule:4:<h2> --><h2 id="toc2"><a name="Septimal meantone-Unidecimal meantone aka Huygens"></a><!-- ws:end:WikiTextHeadingRule:4 -->Unidecimal meantone aka Huygens</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125, 99/98<br /> <br /> <a class="wiki_link" href="/11-limit">11-limit</a> minimax<br /> [|1 0 0 0 0>, |25/16 -1/8 0 0 1/16>, |9/4 -1/2 0 0 1/4>,<br /> |21/8 -5/4 0 0 5/8>, |25/8 -9/4 0 0 9/8>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 11/9<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.967<br /> <br /> <a class="wiki_link" href="/Algebraic%20generator">Algebraic generator</a>: Traverse, the positive real root of x^4+2x-13, or 696.9529 cents.<br /> <br /> <a class="wiki_link" href="/Map">Map</a>: [<1 0 -4 -13 -25|, <0 1 4 10 18|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/105edo">105</a>, <a class="wiki_link" href="/198edo">198be</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0170<br /> <br /> <!-- ws:start:WikiTextHeadingRule:6:<h3> --><h3 id="toc3"><a name="Septimal meantone-Unidecimal meantone aka Huygens-Tridecimal meantone"></a><!-- ws:end:WikiTextHeadingRule:6 -->Tridecimal meantone</h3> <a class="wiki_link" href="/Comma">Comma</a>s: 66/65, 81/80, 99/98, 105/104<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.642<br /> <br /> Map: [<1 0 -4 -13 -25 -20|, <0 1 4 10 18 15|]<br /> EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/267edo">267</a>, <a class="wiki_link" href="/298edo">298</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0180<br /> <br /> <!-- ws:start:WikiTextHeadingRule:8:<h3> --><h3 id="toc4"><a name="Septimal meantone-Unidecimal meantone aka Huygens-Grosstone"></a><!-- ws:end:WikiTextHeadingRule:8 -->Grosstone</h3> Commas: 81/80, 99/98, 126/125, 144/143<br /> <br /> POTE generator: ~3/2 = 697.264<br /> <br /> Map: [<1 0 -4 -13 -25 29|, <0 1 4 10 18 -16|]<br /> EDOs: 12, 31, 43, 74<br /> Badness: 0.0259<br /> <br /> <!-- ws:start:WikiTextHeadingRule:10:<h2> --><h2 id="toc5"><a name="Septimal meantone-Meanpop"></a><!-- ws:end:WikiTextHeadingRule:10 -->Meanpop</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125, 385/384<br /> <br /> <a class="wiki_link" href="/11-limit">11-limit</a> <a class="wiki_link" href="/minimax">minimax</a> 1/4 comma<br /> [|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>,<br /> |-3 0 5/2 0 0>, |11 0 -13/4 0 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.434<br /> <br /> <a class="wiki_link" href="/Algebraic%20generator">Algebraic generator</a>: Cybozem; or else Radieubiz, the real root of 3x^3+6x-19. Unlike Cybozem, the recurrence for Radieubiz does not converge.<br /> <br /> Map: [<1 0 -4 -13 24|, <0 1 4 10 -13|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br /> EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/112edo">112</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0215<br /> <br /> <!-- ws:start:WikiTextHeadingRule:12:<h3> --><h3 id="toc6"><a name="Septimal meantone-Meanpop-13-limit Meanpop"></a><!-- ws:end:WikiTextHeadingRule:12 -->13-limit Meanpop</h3> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 105/104, 144/143, 196/195<br /> <br /> POTE generator: ~3/2 = 696.211<br /> <br /> Map: [<1 0 -4 -13 24 -20|, <0 1 4 10 -13 15|]<br /> EDOS: <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/50edo">50</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/131edo">131bd</a>, <a class="wiki_link" href="/212edo">212bdf</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0209<br /> <br /> <!-- ws:start:WikiTextHeadingRule:14:<h3> --><h3 id="toc7"><a name="Septimal meantone-Meanpop-Meanplop"></a><!-- ws:end:WikiTextHeadingRule:14 -->Meanplop</h3> Commas: 65/64, 78/77, 81/80, 91/90<br /> <br /> POTE generator: ~3/2 = 696.202<br /> <br /> Map: [<1 0 -4 -13 24 10|, <0 1 4 10 -13 -4|]<br /> EDOs: 12e, 19, 31f, 50f<br /> Badness: 0.0277<br /> <br /> <!-- ws:start:WikiTextHeadingRule:16:<h2> --><h2 id="toc8"><a name="Septimal meantone-Meanenneadecal"></a><!-- ws:end:WikiTextHeadingRule:16 -->Meanenneadecal</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 45/44, 56/55, 81/80<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.250<br /> <br /> Map: [<1 0 -4 -13 -6|, <0 1 4 10 6|]<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31e</a>, <a class="wiki_link" href="/50edo">50e</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0214<br /> <br /> <!-- ws:start:WikiTextHeadingRule:18:<h3> --><h3 id="toc9"><a name="Septimal meantone-Meanenneadecal-13-limit"></a><!-- ws:end:WikiTextHeadingRule:18 -->13-limit</h3> <a class="wiki_link" href="/Comma">Comma</a>s: 45/44, 56/55, 78/77, 81/80<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.146<br /> <br /> Map: [<1 0 -4 -13 -6 -20|, <0 1 4 10 6 15|]<br /> EDOs: <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31e</a>, <a class="wiki_link" href="/50edo">50e</a>]<br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0212<br /> <br /> <!-- ws:start:WikiTextHeadingRule:20:<h1> --><h1 id="toc10"><a name="Flattone"></a><!-- ws:end:WikiTextHeadingRule:20 -->Flattone</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 525/512<br /> <br /> The <a class="wiki_link" href="/wedgie">wedgie</a> for flattone is <<1 4 -9 4 -17 -32||, which tells us among other things that 9 generator steps of 4/3 get to the interval class for 7, meaning that <a class="wiki_link" href="/7_4">7/4</a> is a diminished minor seventh interval. Other intervals are <a class="wiki_link" href="/7_6">7/6</a>, a diminished minor third, and <a class="wiki_link" href="/7_5">7/5</a>, a doubly diminshed fifth. Good tunings for flattone are <a class="wiki_link" href="/26edo">26edo</a>, <a class="wiki_link" href="/45edo">45edo</a> and <a class="wiki_link" href="/64edo">64edo</a>.<br /> <br /> <a class="wiki_link" href="/7-limit">7-limit</a> minimax<br /> [|1 0 0 0>, |21/13 0 1/13 -1/13>,<br /> |32/13 0 4/13 -4/13>, |32/13 0 -9/13 9/13>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 7/5<br /> <br /> <a class="wiki_link" href="/9-limit">9-limit</a> minimax<br /> [|1 0 0 0>, |17/11 2/11 0 -1/11>,<br /> |24/11 8/11 0 -4/11>, |34/11 -18/11 0 9/11>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 9/7<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 693.779<br /> <br /> Algebraic generator: Squarto, the positive root of 8x^2-4x-9, at 506.3239 cents, equal to (1+sqrt(19))/4.<br /> <br /> Map: [<1 0 -4 17|, <0 1 4 -9|]<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<1 4 -9 4 -17 -32||<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/45edo">45</a>, <a class="wiki_link" href="/64edo">64</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0386<br /> <br /> <!-- ws:start:WikiTextHeadingRule:22:<h2> --><h2 id="toc11"><a name="Flattone-11-limit"></a><!-- ws:end:WikiTextHeadingRule:22 -->11-limit</h2> Commas: 45/44, 81/80, 385/384<br /> <br /> POTE generator: ~3/2 = 693.126<br /> <br /> Map: [<1 0 -4 17 -6|, <0 1 4 -9 6|]<br /> EDOs: 7, 19, 26, 45, 71bc, 116bcde<br /> Badness: 0.0338<br /> <br /> <!-- ws:start:WikiTextHeadingRule:24:<h2> --><h2 id="toc12"><a name="Flattone-13-limit"></a><!-- ws:end:WikiTextHeadingRule:24 -->13-limit</h2> 45/44, 65/64, 78/77, 81/80<br /> <br /> POTE generator: ~3/2 = 693.058<br /> <br /> Map: [<1 0 -4 17 -6 10|, <0 1 4 -9 6 -4|]<br /> EDOs: 7, 19, 26, 45f, 71bcf, 116bcdef<br /> Badness: 0.0223<br /> <br /> <!-- ws:start:WikiTextHeadingRule:26:<h1> --><h1 id="toc13"><a name="Dominant"></a><!-- ws:end:WikiTextHeadingRule:26 -->Dominant</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 36/35, 64/63<br /> <br /> The wedgie for dominant is <<1 4 -2 4 -6 -16||. Now the interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is <a class="wiki_link" href="/12edo">12edo</a>, but it also works well with the Pythagorean tuning of pure <a class="wiki_link" href="/3_2">3/2</a> fifths, and with <a class="wiki_link" href="/29edo">29edo</a>, <a class="wiki_link" href="/41edo">41edo</a>, or <a class="wiki_link" href="/53edo">53edo</a>.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 701.573<br /> <br /> Map: [<1 0 -4 6|, <0 1 4 -2|]<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<1 4 -2 4 -6 -16||<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/53edo">53</a>, <a class="wiki_link" href="/65edo">65</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0207<br /> <br /> <!-- ws:start:WikiTextHeadingRule:28:<h2> --><h2 id="toc14"><a name="Dominant-11-limit"></a><!-- ws:end:WikiTextHeadingRule:28 -->11-limit</h2> Commas: 36/35, 64/63, 56/55<br /> <br /> POTE generator: ~3/2 = 703.254<br /> <br /> Map: [<1 0 -4 6 13|, <0 1 4 -2 -6|]<br /> EDOs: 5, 12, 17c, 29cde<br /> Badness: 0.0242 <br /> <br /> <!-- ws:start:WikiTextHeadingRule:30:<h2> --><h2 id="toc15"><a name="Dominant-Domineering"></a><!-- ws:end:WikiTextHeadingRule:30 -->Domineering</h2> Commas: 36/35, 45/44, 64/63<br /> <br /> POTE generator: ~3/2 = 698.776<br /> <br /> Map: [<1 0 -4 6 -6|, <0 1 4 -2 6|]<br /> EDOs: 7, 12, 43de<br /> Badness: 0.0220<br /> <br /> <!-- ws:start:WikiTextHeadingRule:32:<h1> --><h1 id="toc16"><a name="Sharptone"></a><!-- ws:end:WikiTextHeadingRule:32 -->Sharptone</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 21/20, 28/27<br /> <br /> Sharptone, with a wedgie <<1 4 3 4 2 -4||, is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. <a class="wiki_link" href="/12edo">12edo</a> tuning does sharptone about as well as such a thing can be done.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 700.140<br /> <br /> Map: [<1 0 -4 -2|, <0 1 4 3|]<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<1 4 3 4 2 -4||<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/12edo">12</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0248<br /> <br /> <!-- ws:start:WikiTextHeadingRule:34:<h1> --><h1 id="toc17"><a name="Injera"></a><!-- ws:end:WikiTextHeadingRule:34 -->Injera</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 50/49, 81/80<br /> <br /> The wedgie for injera is <<2 8 8 8 7 -4||, which tells us it has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. <a class="wiki_link" href="/38edo">38edo</a>, which is two parallel <a class="wiki_link" href="/19edo">19edo</a>s, is an excellent tuning for injera.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 694.375<br /> <br /> Map: [<2 0 -8 -7|, <0 1 4 4|]<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<2 8 8 8 7 -4||<br /> EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/38edo">38</a>, <a class="wiki_link" href="/102edo">102bcd</a>, <a class="wiki_link" href="/140edo">140bcd</a>, <a class="wiki_link" href="/178edo">178bcd</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0311<br /> <br /> <a class="wiki_link_ext" href="http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3" rel="nofollow">Two Pairs of Socks</a> (in <a class="wiki_link" href="/26edo">26edo</a>) by <a class="wiki_link" href="/Igliashon%20Jones">Igliashon Calvin Jones-Coolidge</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:36:<h2> --><h2 id="toc18"><a name="Injera-11-limit"></a><!-- ws:end:WikiTextHeadingRule:36 -->11-limit</h2> Commas: 45/44, 50/49, 81/80<br /> <br /> POTE generator: ~3/2 = 692.840<br /> <br /> Map: [<2 0 -8 -7 -12|, <0 1 4 4 6|]<br /> EDOs: 12, 14c, 26. 90bce, 116bce<br /> Badness: 0.0231<br /> <br /> <!-- ws:start:WikiTextHeadingRule:38:<h2> --><h2 id="toc19"><a name="Injera-13-limit"></a><!-- ws:end:WikiTextHeadingRule:38 -->13-limit</h2> Commas: 45/44, 50/49, 81/80, 78/77<br /> <br /> POTE generator: ~3/2 = 692.673<br /> <br /> Map: [<2 0 -8 -7 -12 -21|, <0 1 4 4 6 9|]<br /> EDOs: 26, 104bcf<br /> Badness: 0.0216<br /> <br /> <!-- ws:start:WikiTextHeadingRule:40:<h1> --><h1 id="toc20"><a name="Godzilla"></a><!-- ws:end:WikiTextHeadingRule:40 -->Godzilla</h1> Main article: <a class="wiki_link" href="/Semiphore%20and%20Godzilla">Semiphore and Godzilla</a><br /> <a class="wiki_link" href="/Comma">Comma</a>s: 49/48, 81/80<br /> <br /> Godzilla has wedgie <<2 8 1 8 -4 -20||, and tempers out 49/48, equating 8/7 with 7/6. Two of the step-and-a-quarter intervals these represent give a fourth, and so step-and-a-quarter generators generate godzilla. <a class="wiki_link" href="/19edo">19edo</a> is the perfect godzilla tuning, so much so that's there's not much point in looking elsewhere. Hence it can be more or less equated with taking 4\19 as a generator. MOS are of 5, 9, or 14 notes.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~8/7 = 252.635<br /> <br /> Map: [<1 0 -4 2|, <0 2 8 1|]<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<2 8 1 8 -4 -20||<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/9edo">9</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, 143b<br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0267<br /> <br /> <!-- ws:start:WikiTextHeadingRule:42:<h2> --><h2 id="toc21"><a name="Godzilla-11-limit"></a><!-- ws:end:WikiTextHeadingRule:42 -->11-limit</h2> Commas: 45/44, 49/48, 81/80<br /> <br /> POTE generator: ~8/7 = 254.027<br /> <br /> Map: [<1 0 -4 2 -6|, <0 2 8 1 12|]<br /> EDOs: 14c, 19, 33cd, 52cd<br /> Badness: 0.0290<br /> <br /> <!-- ws:start:WikiTextHeadingRule:44:<h2> --><h2 id="toc22"><a name="Godzilla-Semafour"></a><!-- ws:end:WikiTextHeadingRule:44 -->Semafour</h2> Commas: 33/32, 49/48, 55/54<br /> <br /> POTE generator: ~8/7 = 254.042<br /> <br /> Map: [<1 0 -4 2 5|, <0 2 8 1 -2|]<br /> EDOs: 5, 14c, 19e, 33cde<br /> Badness: 0.0285<br /> <br /> <!-- ws:start:WikiTextHeadingRule:46:<h2> --><h2 id="toc23"><a name="Godzilla-Music"></a><!-- ws:end:WikiTextHeadingRule:46 -->Music</h2> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Bobro/GodzillaExample.mp3" rel="nofollow">Godzilla Example</a> by <a class="wiki_link" href="/Cameron%20Bobro">Cameron Bobro</a><br /> <a class="wiki_link_ext" href="http://tinyurl.com/4uyumk9" rel="nofollow">"Change is on the Wind"</a> in Godzilla[9] by <a class="wiki_link" href="/Igliashon%20Jones">Igliashon Jones</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:48:<h1> --><h1 id="toc24"><a name="Mohajira"></a><!-- ws:end:WikiTextHeadingRule:48 -->Mohajira</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 6144/6125<br /> <br /> Mohajira, with wedgie <<2 8 -11 8 -23 -48||, really makes more sense as an 11-limit temperament. It has a generator of a neutral third, two of which make up a fifth, and which can be taken to represent 128/105. Mohajira tempers out 6144/6125, the porwell comma. <a class="wiki_link" href="/31edo">31edo</a> makes for an excellent (7-limit) mohajira tuning, with generator 9/31. It has a 7-note MOS with three larger steps and four smaller ones, going sLsLsLs.<br /> <br /> Mohajira can also be thought of, intuitively, as "meantone with quarter tones"; as is the 3/2 generator subdivided in half, so is the 25/24 chromatic semitone divided into two equal ~33/32 quarter tones (in the 11-limit). Within this paradigm, mohajira is the temperament that splits the 3/2 into two equal 11/9's, that splits the 6/5 into two equal 11/10's, that maps four 3/2's to 5/1, and that maps the interval one quarter tone flat of 16/9 to 7/4.<br /> <br /> <a class="wiki_link" href="/7-limit">7</a> and <a class="wiki_link" href="/9-limit">9-limit</a> minimax 1/4 comma<br /> [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |6 0 -11/8 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 348.415<br /> <br /> Algebraic generator: Mohabis, real root of 3x^3-3x^2-1, 348.6067 cents. Corresponding recurrence converges quickly.<br /> <br /> Map: [<1 1 0 6|, <0 2 8 -11|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 128/105<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<2 8 -11 8 -23 -48||<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/24edo">24</a>, <a class="wiki_link" href="/31edo">31</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0557<br /> <br /> <!-- ws:start:WikiTextHeadingRule:50:<h2> --><h2 id="toc25"><a name="Mohajira-11-limit"></a><!-- ws:end:WikiTextHeadingRule:50 -->11-limit</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 121/120, 176/175<br /> <br /> <a class="wiki_link" href="/11-limit">11-limit</a> minimax 1/4 comma<br /> [|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>,<br /> |6 0 -11/8 0 0>, |2 0 5/8 0 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~11/9 = 348.477<br /> <br /> Map: [<1 1 0 6 2|, <0 2 8 -11 5|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 11/9<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/24edo">24</a>, <a class="wiki_link" href="/31edo">31</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0261<br /> <br /> <!-- ws:start:WikiTextHeadingRule:52:<h2> --><h2 id="toc26"><a name="Mohajira-13-limit"></a><!-- ws:end:WikiTextHeadingRule:52 -->13-limit</h2> Commas: 81/80, 121/120, 105/104, 66/65<br /> <br /> POTE generator: ~11/9 = 348.558<br /> <br /> Map: [<1 1 0 6 2 4|, <0 2 8 -11 5 -1|]<br /> EDOs: 7, 24, 31, 117ef, 148bef<br /> Badness: 0.0234<br /> <br /> <!-- ws:start:WikiTextHeadingRule:54:<h1> --><h1 id="toc27"><a name="Maqamic"></a><!-- ws:end:WikiTextHeadingRule:54 -->Maqamic</h1> Main article: <a class="wiki_link" href="/Maqamic">Maqamic</a><br /> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 36/35, 121/120<br /> <br /> Maqamic temperament is much like Mohajira, except in that it 36/35 vanishes instead of 176/175. It makes the most sense if viewed as an adaptive temperament, whereby 7/4 and 9/5 simply share an equivalence class in the resulting scales, but don't need to share a particular tempered "middle-of-the-road" intonation.<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 350.934<br /> <br /> Map: [<1 1 0 4 2|, <0 2 8 -4 5|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 11/9<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>, <a class="wiki_link" href="/31edo">31d</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:56:<h2> --><h2 id="toc28"><a name="Maqamic-13-limit"></a><!-- ws:end:WikiTextHeadingRule:56 -->13-limit</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 36/35, 121/120, 144/143<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 350.816<br /> <br /> Map: [<1 1 0 4 2 4|, <0 2 8 -4 5 -1|]<br /> Generators: 2, 11/9<br /> EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>,<a class="wiki_link" href="/31edo"> 31d</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:58:<h1> --><h1 id="toc29"><a name="Orphic"></a><!-- ws:end:WikiTextHeadingRule:58 -->Orphic</h1> Commas: 81/80, 5898240/5764801<br /> <br /> POTE generator: ~7/6 = 275.794<br /> <br /> Map: [<2 1 -4 4|, <0 4 16 3|]<br /> Wedgie: <<8 32 6 32 -13 -76||<br /> EDOs: 26, 74, 174bd, 248bd<br /> Badness: 0.2588<br /> <br /> <!-- ws:start:WikiTextHeadingRule:60:<h2> --><h2 id="toc30"><a name="Orphic-11-limit"></a><!-- ws:end:WikiTextHeadingRule:60 -->11-limit</h2> Commas: 81/80, 99/98, 73728/73205<br /> <br /> POTE generator: ~7/6 = 275.762<br /> <br /> Map: [<2 1 -4 4 8|, <0 4 16 3 -2|]<br /> EDOs: 26, 48c, 74, 248bd, 322bd<br /> Badness: 0.1015<br /> <br /> <!-- ws:start:WikiTextHeadingRule:62:<h2> --><h2 id="toc31"><a name="Orphic-13-limit"></a><!-- ws:end:WikiTextHeadingRule:62 -->13-limit</h2> Commas: 81/80, 99/98, 144/143, 2200/2197<br /> <br /> POTE generator: ~7/6 = 275.774<br /> <br /> Map: [<2 1 -4 4 8 2|, <0 4 16 3 -2 10|]<br /> EDOs: 26, 48c, 74, 174bd, 248bd, 322bd<br /> Badness: 0.0535<br /> <br /> <!-- ws:start:WikiTextHeadingRule:64:<h1> --><h1 id="toc32"><a name="Mothra"></a><!-- ws:end:WikiTextHeadingRule:64 -->Mothra</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 1029/1024<br /> <br /> Mothra, with wedgie <<3 12 -1 12 -10 -36||, splits the fifth into three 8/7 generators. It uses 1029/1024, the gamelisma, to accomplish this deed and also tempers out 1728/1715, the orwell comma. Using <a class="wiki_link" href="/31edo">31edo</a> with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra.<br /> <br /> <a class="wiki_link" href="/7-limit">7</a> and <a class="wiki_link" href="/9-limit">9-limit</a> minimax 1/4 comma<br /> [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3 0 -1/12 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 232.193<br /> <br /> Algebraic generator: Rabrindanath, largest real root of x^8-3x^2+1, or 232.0774 cents.<br /> <br /> Map: [<1 1 0 3|, <0 3 12 -1|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 8/7<br /> <a class="wiki_link" href="/Wedgie">Wedgie</a>: <<3 12 -1 12 -10 -36||<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/31edo">31</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0371<br /> <br /> <!-- ws:start:WikiTextHeadingRule:66:<h2> --><h2 id="toc33"><a name="Mothra-11-limit"></a><!-- ws:end:WikiTextHeadingRule:66 -->11-limit</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 99/98, 385/384<br /> <br /> POTE generator: ~8/7 = 232.031<br /> <br /> Map: [<1 1 0 3 5|, <0 3 12 -1 -8|]<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/88edo">88</a>, <a class="wiki_link" href="/150edo">150</a>, <a class="wiki_link" href="/181edo">181</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0256<br /> <br /> <!-- ws:start:WikiTextHeadingRule:68:<h2> --><h2 id="toc34"><a name="Mothra-13-limit"></a><!-- ws:end:WikiTextHeadingRule:68 -->13-limit</h2> Commas: 81/80, 99/98, 105/104, 144/143<br /> <br /> POTE generator: ~8/7 = 231.811<br /> <br /> Map: [<1 1 0 3 5 1|, <0 3 12 -1 -8 14|]<br /> EDOs: 5, 26, 31, 57, 88<br /> Badness: 0.0240<br /> <br /> <!-- ws:start:WikiTextHeadingRule:70:<h2> --><h2 id="toc35"><a name="Mothra-Mosura"></a><!-- ws:end:WikiTextHeadingRule:70 -->Mosura</h2> Commas: 81/80, 176/175, 1029/1024<br /> <br /> POTE generator: ~8/7 = 232.419<br /> <br /> Map: [<1 1 0 3 -1|, <0 3 12 -1 23|]<br /> EDOs: 31, 129, 136b, 148be, 160be, 191bce, 222bce, 253bce<br /> Badness: 0.0313<br /> <br /> <!-- ws:start:WikiTextHeadingRule:72:<h3> --><h3 id="toc36"><a name="Mothra-Mosura-13-limit"></a><!-- ws:end:WikiTextHeadingRule:72 -->13-limit</h3> Commas: 81/80, 144/143, 176/175, 1029/1024<br /> <br /> POTE generator: ~8/7 = 232.640<br /> <br /> Map: [<1 1 0 3 -1 7|, <0 3 12 -1 23 -17|]<br /> EDOs: 31, 55, 67, 98<br /> Badness: 0.0369<br /> <br /> <!-- ws:start:WikiTextHeadingRule:74:<h1> --><h1 id="toc37"><a name="Squares"></a><!-- ws:end:WikiTextHeadingRule:74 -->Squares</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 2401/2400<br /> <br /> Squares, with wedgie <<4 16 9 16 3 -24||, splits the interval of an eleventh, or 8/3, into four supermajor third (<a class="wiki_link" href="/9_7">9/7</a>) intervals, and uses it for a generator. <a class="wiki_link" href="/31edo">31edo</a>, with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out 2401/2400, the breedsma, as well as 2430/2401.<br /> <br /> 7 and 9 limit minimax 1/4 comma<br /> [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3/2 0 9/16 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 425.942<br /> <br /> Algebraic generator: Sceptre2, the positive root of 9x^2+x-16, or (sqrt(577)-1)/18, which is 425.9311 cents.<br /> <br /> Map: [<1 3 8 6|, <0 -4 -16 -9|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 9/7<br /> EDOs: <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/262edo">262</a>, <a class="wiki_link" href="/293edo">293</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0460<br /> <br /> Music:<br /> By <a class="wiki_link" href="/Chris%20Vaisvil">Chris Vaisvil</a><br /> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3" rel="nofollow">Square 8</a><br /> <br /> <!-- ws:start:WikiTextHeadingRule:76:<h2> --><h2 id="toc38"><a name="Squares-11-limit"></a><!-- ws:end:WikiTextHeadingRule:76 -->11-limit</h2> Commas: 81/80, 99/98, 121/120<br /> <br /> POTE generator: ~9/7 = 425.957<br /> <br /> Map: [<1 3 8 6 7|, <0 -4 -16 -9 -10|]<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/8edo">8</a>, <a class="wiki_link" href="/11edo">11</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/31edo">31</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0216<br /> <br /> <!-- ws:start:WikiTextHeadingRule:78:<h2> --><h2 id="toc39"><a name="Squares-13-limit"></a><!-- ws:end:WikiTextHeadingRule:78 -->13-limit</h2> Commas: 81/80, 99/98, 121/120, 66/65<br /> <br /> POTE generator: ~9/7 = 425.550<br /> <br /> Map: [<1 3 8 6 7 3|, <0 -4 -16 -9 -10 2|]<br /> EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/8edo">8</a>, <a class="wiki_link" href="/11edo">11</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/31edo">31</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0255<br /> <br /> <!-- ws:start:WikiTextHeadingRule:80:<h1> --><h1 id="toc40"><a name="Cuboctahedra"></a><!-- ws:end:WikiTextHeadingRule:80 -->Cuboctahedra</h1> <!-- ws:start:WikiTextHeadingRule:82:<h2> --><h2 id="toc41"><a name="Cuboctahedra-11-limit"></a><!-- ws:end:WikiTextHeadingRule:82 -->11-limit</h2> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 385/384, 1375/1372<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~9/7 = 425.993<br /> <br /> Map: [<1 3 8 6 -4|, <0 -4 -16 -9 21|]<br /> EDOs: <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/45edo">45</a>, <a class="wiki_link" href="/200edo">200</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0568<br /> <br /> <!-- ws:start:WikiTextHeadingRule:84:<h1> --><h1 id="toc42"><a name="Liese"></a><!-- ws:end:WikiTextHeadingRule:84 -->Liese</h1> <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 686/675<br /> <br /> Liese, with wedgie <<3 12 11 12 9 -8||, splits the twelfth interval of 3/1 into three generators of 10/7, using the comma 1029/1000. It also tempers out 686/675, the senga. <a class="wiki_link" href="/74edo">74edo</a> makes for a good liese tuning, though <a class="wiki_link" href="/19edo">19edo</a> can be used. The tuning is well-supplied with MOS: 7, 9, 11, 13, 15, 17, 19, 36, 55.<br /> <br /> 7 and 9 limit minimax 1/4 comma<br /> [|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |2/3 0 11/12 0>]<br /> <a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br /> <br /> <a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 632.406<br /> <br /> Algebraic generator: Radix, the real root of x^5-2x^4+2x^3-2x^2+2x-2, also a root of x^6-x^5-2. The recurrence converges.<br /> <br /> Map: [<1 0 -4 -3|, <0 3 12 11|]<br /> <a class="wiki_link" href="/Generator">Generator</a>s: 2, 10/7<br /> EDOs: <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/55edo">55</a>, <a class="wiki_link" href="/74edo">74</a><br /> <a class="wiki_link" href="/Badness">Badness</a>: 0.0467<br /> <br /> <!-- ws:start:WikiTextHeadingRule:86:<h2> --><h2 id="toc43"><a name="Liese-Liesel"></a><!-- ws:end:WikiTextHeadingRule:86 -->Liesel</h2> Commas: 56/55, 81/80, 540/539<br /> <br /> POTE generator: ~10/7 = 633.073<br /> <br /> Map: [<1 0 -4 -3 4|, <0 3 12 11 -1|]<br /> EDOs: 17c, 19, 36, 91ce<br /> Badness: 0.0407<br /> <br /> <!-- ws:start:WikiTextHeadingRule:88:<h2> --><h2 id="toc44"><a name="Liese-Elisa"></a><!-- ws:end:WikiTextHeadingRule:88 -->Elisa</h2> Commas: 77/75, 81/80, 99/98<br /> <br /> POTE generator: ~10/7 = 633.061<br /> <br /> Map: [<1 0 -4 -3 -5|, <0 3 12 11 16|]<br /> EDOs: 19e, 36e<br /> Badness: 0.0416<br /> <br /> <!-- ws:start:WikiTextHeadingRule:90:<h1> --><h1 id="toc45"><a name="Jerome"></a><!-- ws:end:WikiTextHeadingRule:90 -->Jerome</h1> Jerome is related to <a class="wiki_link" href="/20ed5">Hieronymus' tuning</a>; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.<br /> <br /> Commas: 81/80, 17280/16807<br /> <br /> POTE generator: ~54/49 = 139.343<br /> <br /> Map: [<1 1 0 2|, <0 5 20 7|]<br /> Wedgie: <<5 30 7 20 -3 -40||<br /> EDOs: 8, 9, 17, 26, 43, 112<br /> Badness: 0.1087<br /> <br /> <!-- ws:start:WikiTextHeadingRule:92:<h2> --><h2 id="toc46"><a name="Jerome-11-limit"></a><!-- ws:end:WikiTextHeadingRule:92 -->11-limit</h2> Commas: 81/80, 99/98, 864/847<br /> <br /> POTE generator: ~12/11 = 139.428<br /> <br /> Map: [<1 1 0 2 3|, <0 5 20 7 4|]<br /> EDOs: 8, 9, 17, 26, 43, 241<br /> Badness: 0.0479<br /> <br /> <!-- ws:start:WikiTextHeadingRule:94:<h2> --><h2 id="toc47"><a name="Jerome-13-limit"></a><!-- ws:end:WikiTextHeadingRule:94 -->13-limit</h2> Commas: 77/78, 81/80, 99/98, 144/143<br /> <br /> POTE generator: ~13/12 = 139.387<br /> <br /> Map: [<1 1 0 2 3 3|, <0 5 20 7 4 6|]<br /> EDOs: 8, 9, 17, 26, 43, 155, 198<br /> Badness: 0.0293<br /> <br /> <!-- ws:start:WikiTextHeadingRule:96:<h2> --><h2 id="toc48"><a name="Jerome-17-limit"></a><!-- ws:end:WikiTextHeadingRule:96 -->17-limit</h2> Commas: 78/77, 81/80, 99/98, 144/143, 189/187<br /> <br /> POTE generator: ~13/12 = 139.362<br /> <br /> Map: [<1 1 0 2 3 3 2|, <0 5 20 7 4 6 18|]<br /> EDOs: 8, 9, 17, 26, 43, 155<br /> Badness: 0.0209</body></html>