Porcupine: Difference between revisions

Wikispaces>hstraub
**Imported revision 617421639 - Original comment: **
Wikispaces>TallKite
**Imported revision 624131139 - Original comment: **
Line 1: Line 1:
<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:hstraub|hstraub]] and made on <tt>2017-09-09 08:27:12 UTC</tt>.<br>
: This revision was by author [[User:TallKite|TallKite]] and made on <tt>2017-12-20 18:19:42 UTC</tt>.<br>
: The original revision id was <tt>617421639</tt>.<br>
: The original revision id was <tt>624131139</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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||= 2 ||&gt; 325.50 ||= 6/5~11/9 ||= ^m3 = vvM3 ||= -2 ||&gt; 874.50 ||= 18/11~5/3 ||= vM6 = ^^m6 ||
||= 2 ||&gt; 325.50 ||= 6/5~11/9 ||= ^m3 = vvM3 ||= -2 ||&gt; 874.50 ||= 18/11~5/3 ||= vM6 = ^^m6 ||
||= 3 ||&gt; 488.25 ||= 4/3 ||= P4 ||= -3 ||&gt; 711.75 ||= 3/2 ||= P5 ||
||= 3 ||&gt; 488.25 ||= 4/3 ||= P4 ||= -3 ||&gt; 711.75 ||= 3/2 ||= P5 ||
||= 4 ||&gt; 651.00 ||= 16/11~22/15 ||= vP5 = ^^d5 ||= -4 ||&gt; 549.00 ||= 15/11~11/8 ||= ^P4 = vvA4 ||
||= 4 ||&gt; 651.00 ||= 16/11~22/15 ||= v5 = ^^d5 ||= -4 ||&gt; 549.00 ||= 15/11~11/8 ||= ^4 = vvA4 ||
||= 5 ||&gt; 813.75 ||= 8/5 ||= ^m6 = vvM6 ||= -5 ||&gt; 386.25 ||= 5/4 ||= vM3 = ^^m3 ||
||= 5 ||&gt; 813.75 ||= 8/5 ||= ^m6 = vvM6 ||= -5 ||&gt; 386.25 ||= 5/4 ||= vM3 = ^^m3 ||
||= 6 ||&gt; 976.50 ||= 7/4~16/9 ||= m7 ||= -6 ||&gt; 223.50 ||= 9/8~8/7 ||= M2 ||
||= 6 ||&gt; 976.50 ||= 7/4~16/9 ||= m7 ||= -6 ||&gt; 223.50 ||= 9/8~8/7 ||= M2 ||
||= 7 ||&gt; 1139.25 ||= 48/25~160/81 ||= vP8 = ^^d8 ||= -7 ||&gt; 60.75 ||= 81/80~25/24 ||= ^P1 = vvA1 ||
||= 7 ||&gt; 1139.25 ||= 48/25~160/81 ||= v8 = ^^d8 ||= -7 ||&gt; 60.75 ||= 81/80~25/24 ||= ^1 = vvA1 ||
||= 8 ||&gt; 102.00 ||= 16/15~21/20 ||= ^m2 = vvM2 ||= -8 ||&gt; 1098.00 ||= 40/21~15/8 ||= vM7 = ^^m7 ||
||= 8 ||&gt; 102.00 ||= 16/15~21/20 ||= ^m2 = vvM2 ||= -8 ||&gt; 1098.00 ||= 40/21~15/8 ||= vM7 = ^^m7 ||
||= 9 ||&gt; 264.75 ||= 7/6 ||= m3 ||= -9 ||&gt; 935.25 ||= 12/7 ||= M6 ||
||= 9 ||&gt; 264.75 ||= 7/6 ||= m3 ||= -9 ||&gt; 935.25 ||= 12/7 ||= M6 ||
||= 10 ||&gt; 427.50 ||= 14/11 ||= vP4 = ^^d4 ||= -10 ||&gt; 772.50 ||= 11/7 ||= ^P5 = vvA5 ||
||= 10 ||&gt; 427.50 ||= 14/11 ||= v4 = ^^d4 ||= -10 ||&gt; 772.50 ||= 11/7 ||= ^5 = vvA5 ||
||= 11 ||&gt; 590.25 ||= 7/5 ||= ^d5 = vvP5 ||= -11 ||&gt; 609.75 ||= 10/7 ||= vA4 = ^^P4 ||
||= 11 ||&gt; 590.25 ||= 7/5 ||= ^d5 = vv5 ||= -11 ||&gt; 609.75 ||= 10/7 ||= vA4 = ^^4 ||
||= 12 ||&gt; 753.00 ||= 14/9 ||= m6 ||= -12 ||&gt; 447.00 ||= 9/7 ||= M3 ||
||= 12 ||&gt; 753.00 ||= 14/9 ||= m6 ||= -12 ||&gt; 447.00 ||= 9/7 ||= M3 ||
The specific tuning shown is the full 11-limit [[POTE tuning]], but of course there is a range of acceptible porcupine tunings that includes generators as small as 160 cents ([[15edo]]) and as large as 165.5 cents ([[29edo]]). (However, the 29edo patent val does not support 11-limit porcupine proper, not annihilating 64/63.)
The specific tuning shown is the full 11-limit [[POTE tuning]], but of course there is a range of acceptible porcupine tunings that includes generators as small as 160 cents ([[15edo]]) and as large as 165.5 cents ([[29edo]]). (However, the 29edo patent val does not support 11-limit porcupine proper, not annihilating 64/63.)
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         &lt;td style="text-align: center;"&gt;16/11~22/15&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;16/11~22/15&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;vP5 = ^^d5&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;v5 = ^^d5&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;-4&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;-4&lt;br /&gt;
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         &lt;td style="text-align: center;"&gt;15/11~11/8&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;15/11~11/8&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;^P4 = vvA4&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;^4 = vvA4&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
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         &lt;td style="text-align: center;"&gt;48/25~160/81&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;48/25~160/81&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;vP8 = ^^d8&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;v8 = ^^d8&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;-7&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;-7&lt;br /&gt;
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         &lt;td style="text-align: center;"&gt;81/80~25/24&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;81/80~25/24&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;^P1 = vvA1&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;^1 = vvA1&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
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         &lt;td style="text-align: center;"&gt;14/11&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;14/11&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;vP4 = ^^d4&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;v4 = ^^d4&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;-10&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;-10&lt;br /&gt;
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         &lt;td style="text-align: center;"&gt;11/7&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;11/7&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;^P5 = vvA5&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;^5 = vvA5&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
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         &lt;td style="text-align: center;"&gt;7/5&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;7/5&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;^d5 = vvP5&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;^d5 = vv5&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;-11&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;-11&lt;br /&gt;
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         &lt;td style="text-align: center;"&gt;10/7&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;10/7&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;vA4 = ^^P4&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;vA4 = ^^4&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;