27edo: Difference between revisions
Wikispaces>TallKite **Imported revision 621464079 - Original comment: ** |
Wikispaces>TallKite **Imported revision 625383635 - 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:TallKite|TallKite]] and made on <tt> | : This revision was by author [[User:TallKite|TallKite]] and made on <tt>2018-01-25 16:08:04 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>625383635</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">=<span style="color: #0061ff; font-family: | <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">=<span style="color: #0061ff; font-family: &#39;Times New Roman&#39;,Times,serif; font-size: 113%;">27 tone equal tempertament</span>= | ||
If octaves are kept pure, 27edo divides the [[octave]] in 27 equal parts each exactly 44.444... [[cent]]s in size. However, 27 is a prime candidate for [[octave shrinking]], and a step size of 44.3 to 44.35 cents would be reasonable. The reason for this is that 27edo tunes the [[5_4|third]], [[3_2|fifth]] and [[7_4|7/4]] sharply. | If octaves are kept pure, 27edo divides the [[octave]] in 27 equal parts each exactly 44.444... [[cent]]s in size. However, 27 is a prime candidate for [[octave shrinking]], and a step size of 44.3 to 44.35 cents would be reasonable. The reason for this is that 27edo tunes the [[5_4|third]], [[3_2|fifth]] and [[7_4|7/4]] sharply. | ||
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||= upminor ||= green ||= {a, b, -1} ||= 6/5, 9/5 || | ||= upminor ||= green ||= {a, b, -1} ||= 6/5, 9/5 || | ||
||= mid ||= emerald ||= {a, b, 0, 0, 0, 1} ||= 13/12, 13/8 || | ||= mid ||= emerald ||= {a, b, 0, 0, 0, 1} ||= 13/12, 13/8 || | ||
||= " ||= ochre ||= {a, b, 0, 0, -1} ||= 16/13, 24/13 || | ||= " ||= ochre ||= {a, b, 0, 0, 0, -1} ||= 16/13, 24/13 || | ||
||= downmajor ||= yellow ||= {a, b, 1} ||= 5/4, 5/3 || | ||= downmajor ||= yellow ||= {a, b, 1} ||= 5/4, 5/3 || | ||
||= major ||= fifthward white ||= {a, b}, b > 1 ||= 9/8, 27/16 || | ||= major ||= fifthward white ||= {a, b}, b > 1 ||= 9/8, 27/16 || | ||
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[[https://soundcloud.com/dustin-schallert/27-edo-guitar-1|27-EDO Guitar 1 by Dustin Schallert]]</pre></div> | [[https://soundcloud.com/dustin-schallert/27-edo-guitar-1|27-EDO Guitar 1 by Dustin Schallert]]</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>27edo</title></head><body><!-- ws:start:WikiTextHeadingRule:1:&lt;h1&gt; --><h1 id="toc0"><a name="x27 tone equal tempertament"></a><!-- ws:end:WikiTextHeadingRule:1 --><span style="color: #0061ff; font-family: | <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>27edo</title></head><body><!-- ws:start:WikiTextHeadingRule:1:&lt;h1&gt; --><h1 id="toc0"><a name="x27 tone equal tempertament"></a><!-- ws:end:WikiTextHeadingRule:1 --><span style="color: #0061ff; font-family: &#39;Times New Roman&#39;,Times,serif; font-size: 113%;">27 tone equal tempertament</span></h1> | ||
<br /> | <br /> | ||
If octaves are kept pure, 27edo divides the <a class="wiki_link" href="/octave">octave</a> in 27 equal parts each exactly 44.444... <a class="wiki_link" href="/cent">cent</a>s in size. However, 27 is a prime candidate for <a class="wiki_link" href="/octave%20shrinking">octave shrinking</a>, and a step size of 44.3 to 44.35 cents would be reasonable. The reason for this is that 27edo tunes the <a class="wiki_link" href="/5_4">third</a>, <a class="wiki_link" href="/3_2">fifth</a> and <a class="wiki_link" href="/7_4">7/4</a> sharply.<br /> | If octaves are kept pure, 27edo divides the <a class="wiki_link" href="/octave">octave</a> in 27 equal parts each exactly 44.444... <a class="wiki_link" href="/cent">cent</a>s in size. However, 27 is a prime candidate for <a class="wiki_link" href="/octave%20shrinking">octave shrinking</a>, and a step size of 44.3 to 44.35 cents would be reasonable. The reason for this is that 27edo tunes the <a class="wiki_link" href="/5_4">third</a>, <a class="wiki_link" href="/3_2">fifth</a> and <a class="wiki_link" href="/7_4">7/4</a> sharply.<br /> | ||
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<td style="text-align: center;">ochre<br /> | <td style="text-align: center;">ochre<br /> | ||
</td> | </td> | ||
<td style="text-align: center;">{a, b, 0, 0, -1}<br /> | <td style="text-align: center;">{a, b, 0, 0, 0, -1}<br /> | ||
</td> | </td> | ||
<td style="text-align: center;">16/13, 24/13<br /> | <td style="text-align: center;">16/13, 24/13<br /> | ||