65edo: Difference between revisions
Wikispaces>Andrew_Heathwaite **Imported revision 495766552 - Original comment: ** |
Wikispaces>JosephRuhf **Imported revision 601622206 - Original comment: ** |
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<h2>IMPORTED REVISION FROM WIKISPACES</h2> | <h2>IMPORTED REVISION FROM WIKISPACES</h2> | ||
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | ||
: This revision was by author [[User: | : This revision was by author [[User:JosephRuhf|JosephRuhf]] and made on <tt>2016-12-07 11:01:08 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>601622206</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> | ||
<h4>Original Wikitext content:</h4> | <h4>Original Wikitext content:</h4> | ||
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html"> | <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">---- | ||
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=<span style="color: #750063; font-family: 'Times New Roman',Times,serif; font-size: 113%;">65 tone equal temperament</span>= | =<span style="color: #750063; font-family: 'Times New Roman',Times,serif; font-size: 113%;">65 tone equal temperament</span>= | ||
**//65edo//** divides the [[octave]] into 65 equal parts of 18.4615 cents each. It can be characterized as the temperament which tempers out the [[schisma]], 32805/32768, the [[sensipent comma]], 78732/78125, and the [[wuerschmidt comma]] | **//65edo//** divides the [[octave]] into 65 equal parts of 18.4615 cents each. It can be characterized as the temperament which tempers out the [[schisma]], 32805/32768, the [[sensipent comma]], 78732/78125, and the [[wuerschmidt comma]]. In the [[7-limit]], there are two different maps; the first is <65 103 151/1 182|, [[tempering out]] 126/125, 245/243 and 686/675, so that 65edo supports sensi temperament, and the second is <65 103 151/1 183|, tempering out 225/224, 3125/3097, 4000/3969 and 5120/5103, so that 65edo supports garibaldi temperament. In both cases, the tuning privileges the [[5-limit]] over the 7-limit, as the 5-limit of 65 is quite accurate. The same can be said for the two different versions of 7-limit [[wuerschmidt temperament]] (wurschmidt and worschmidt) these two mappings provide. | ||
65edo approximates the intervals [[3_2|3/2]], [[5_4|5/4]], [[11_8|11/8]] and [[19_16|19/16]] well, so that it does a good job representing the 2.3.5.11.19 [[just intonation subgroup]]. To this one may want to add 13/8 and 17/16, giving the [[19-limit]] no-sevens subgroup 2.3.5.11.13.17.19. Also of interest is the 19-limit [[k*N subgroups|2*65 subgroup]] 2.3.5.49.11.91.119.19, on which 65 has the same tuning and commas as [[130edo]]. | 65edo approximates the intervals [[3_2|3/2]], [[5_4|5/4]], [[11_8|11/8]] and [[19_16|19/16]] well, so that it does a good job representing the 2.3.5.11.19 [[just intonation subgroup]]. To this one may want to add 13/8 and 17/16, giving the [[19-limit]] no-sevens subgroup 2.3.5.11.13.17.19. Also of interest is the 19-limit [[k*N subgroups|2*65 subgroup]] 2.3.5.49.11.91.119.19, on which 65 has the same tuning and commas as [[130edo]]. | ||
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|| 4 || 73.8462 || | || 4 || 73.8462 || | ||
|| 5 || 92.3077 || | || 5 || 92.3077 || | ||
|| 6 || 110.7692 || | || 6 || 110.7692/1 || | ||
|| 7 || 129.2308 || | || 7 || 129.2308/1 || | ||
|| 8 || 147.6923 || | || 8 || 147.6923/1 || | ||
|| 9 || 166.1538 || | || 9 || 166.1538/1 || | ||
|| 10 || 184.6154 || | || 10 || 184.6154/1 || | ||
|| 11 || 203.0769 || | || 11 || 203.0769/1 || | ||
|| 12 || 221.5385 || | || 12 || 221.5385/1 || | ||
|| 13 || 240 || | || 13 || 240 || | ||
|| 14 || 258.4615 || | || 14 || 258.4615/1 || | ||
|| 15 || 276.9231 || | || 15 || 276.9231/1 || | ||
|| 16 || 295.3846 || | || 16 || 295.3846/1 || | ||
|| 17 || 313.8462 || | || 17 || 313.8462/1 || | ||
|| 18 || 332.3077 || | || 18 || 332.3077/1 || | ||
|| 19 || 350.7692 || | || 19 || 350.7692/1 || | ||
|| 20 || 369.2308 || | || 20 || 369.2308/1 || | ||
|| 21 || 387.6923 || | || 21 || 387.6923/1 || | ||
|| 22 || 406.1538 || | || 22 || 406.1538/1 || | ||
|| 23 || 424.6154 || | || 23 || 424.6154/1 || | ||
|| 24 || 443.0769 || | || 24 || 443.0769/1 || | ||
|| 25 || 461.5385 || | || 25 || 461.5385/1 || | ||
|| 26 || 480 || | || 26 || 480 || | ||
|| 27 || 498.4615 || | || 27 || 498.4615/1 || | ||
|| 28 || 516.9231 || | || 28 || 516.9231/1 || | ||
|| 29 || 535.3846 || | || 29 || 535.3846/1 || | ||
|| 30 || 553.8462 || | || 30 || 553.8462/1 || | ||
|| 31 || 572.3077 || | || 31 || 572.3077/1 || | ||
|| 32 || 590.7692 || | || 32 || 590.7692/1 || | ||
|| 33 || 609.2308 || | || 33 || 609.2308/1 || | ||
|| 34 || 627.6923 || | || 34 || 627.6923/1 || | ||
|| 35 || 646.1538 || | || 35 || 646.1538/1 || | ||
|| 36 || 664.6154 || | || 36 || 664.6154/1 || | ||
|| 37 || 683.0769 || | || 37 || 683.0769/1 || | ||
|| 38 || 701.5385 || | || 38 || 701.5385/1 || | ||
|| 39 || 720 || | || 39 || 720 || | ||
|| 40 || 738.4615 || | || 40 || 738.4615/1 || | ||
|| 41 || 756.9231 || | || 41 || 756.9231/1 || | ||
|| 42 || 775.3846 || | || 42 || 775.3846/1 || | ||
|| 43 || 793.8462 || | || 43 || 793.8462/1 || | ||
|| 44 || 812.3077 || | || 44 || 812.3077/1 || | ||
|| 45 || 830.7692 || | || 45 || 830.7692/1 || | ||
|| 46 || 849.2308 || | || 46 || 849.2308/1 || | ||
|| 47 || 867.6923 || | || 47 || 867.6923/1 || | ||
|| 48 || 886.1538 || | || 48 || 886.1538/1 || | ||
|| 49 || 904.6154 || | || 49 || 904.6154/1 || | ||
|| 50 || 923.0769 || | || 50 || 923.0769/1 || | ||
|| 51 || 941.5385 || | || 51 || 941.5385/1 || | ||
|| 52 || 960 || | || 52 || 960 || | ||
|| 53 || 978.4615 || | || 53 || 978.4615/1 || | ||
|| 54 || 996.9231 || | || 54 || 996.9231/1 || | ||
|| 55 || 1015.3846 || | || 55 || 1015.3846 || | ||
|| 56 || 1033.8462 || | || 56 || 1033.8462 || | ||
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[[photia12]]</pre></div> | [[photia12]]</pre></div> | ||
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<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>65edo</title></head><body | <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>65edo</title></head><body><hr /> | ||
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<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x65 tone equal temperament"></a><!-- ws:end:WikiTextHeadingRule:0 --><span style="color: #750063; font-family: 'Times New Roman',Times,serif; font-size: 113%;">65 tone equal temperament</span></h1> | <!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x65 tone equal temperament"></a><!-- ws:end:WikiTextHeadingRule:0 --><span style="color: #750063; font-family: 'Times New Roman',Times,serif; font-size: 113%;">65 tone equal temperament</span></h1> | ||
<br /> | <br /> | ||
<strong><em>65edo</em></strong> divides the <a class="wiki_link" href="/octave">octave</a> into 65 equal parts of 18.4615 cents each. It can be characterized as the temperament which tempers out the <a class="wiki_link" href="/schisma">schisma</a>, 32805/32768, the <a class="wiki_link" href="/sensipent%20comma">sensipent comma</a>, 78732/78125, and the <a class="wiki_link" href="/wuerschmidt%20comma">wuerschmidt comma</a> | <strong><em>65edo</em></strong> divides the <a class="wiki_link" href="/octave">octave</a> into 65 equal parts of 18.4615 cents each. It can be characterized as the temperament which tempers out the <a class="wiki_link" href="/schisma">schisma</a>, 32805/32768, the <a class="wiki_link" href="/sensipent%20comma">sensipent comma</a>, 78732/78125, and the <a class="wiki_link" href="/wuerschmidt%20comma">wuerschmidt comma</a>. In the <a class="wiki_link" href="/7-limit">7-limit</a>, there are two different maps; the first is &lt;65 103 151/1 182|, <a class="wiki_link" href="/tempering%20out">tempering out</a> 126/125, 245/243 and 686/675, so that 65edo supports sensi temperament, and the second is &lt;65 103 151/1 183|, tempering out 225/224, 3125/3097, 4000/3969 and 5120/5103, so that 65edo supports garibaldi temperament. In both cases, the tuning privileges the <a class="wiki_link" href="/5-limit">5-limit</a> over the 7-limit, as the 5-limit of 65 is quite accurate. The same can be said for the two different versions of 7-limit <a class="wiki_link" href="/wuerschmidt%20temperament">wuerschmidt temperament</a> (wurschmidt and worschmidt) these two mappings provide.<br /> | ||
<br /> | <br /> | ||
65edo approximates the intervals <a class="wiki_link" href="/3_2">3/2</a>, <a class="wiki_link" href="/5_4">5/4</a>, <a class="wiki_link" href="/11_8">11/8</a> and <a class="wiki_link" href="/19_16">19/16</a> well, so that it does a good job representing the 2.3.5.11.19 <a class="wiki_link" href="/just%20intonation%20subgroup">just intonation subgroup</a>. To this one may want to add 13/8 and 17/16, giving the <a class="wiki_link" href="/19-limit">19-limit</a> no-sevens subgroup 2.3.5.11.13.17.19. Also of interest is the 19-limit <a class="wiki_link" href="/k%2AN%20subgroups">2*65 subgroup</a> 2.3.5.49.11.91.119.19, on which 65 has the same tuning and commas as <a class="wiki_link" href="/130edo">130edo</a>.<br /> | 65edo approximates the intervals <a class="wiki_link" href="/3_2">3/2</a>, <a class="wiki_link" href="/5_4">5/4</a>, <a class="wiki_link" href="/11_8">11/8</a> and <a class="wiki_link" href="/19_16">19/16</a> well, so that it does a good job representing the 2.3.5.11.19 <a class="wiki_link" href="/just%20intonation%20subgroup">just intonation subgroup</a>. To this one may want to add 13/8 and 17/16, giving the <a class="wiki_link" href="/19-limit">19-limit</a> no-sevens subgroup 2.3.5.11.13.17.19. Also of interest is the 19-limit <a class="wiki_link" href="/k%2AN%20subgroups">2*65 subgroup</a> 2.3.5.49.11.91.119.19, on which 65 has the same tuning and commas as <a class="wiki_link" href="/130edo">130edo</a>.<br /> | ||
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