3/2: Difference between revisions

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Wikispaces>PiotrGrochowski
**Imported revision 593681130 - Original comment: **
Wikispaces>FREEZE
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
{| class="wikitable"
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
|-
: This revision was by author [[User:PiotrGrochowski|PiotrGrochowski]] and made on <tt>2016-09-30 04:25:45 UTC</tt>.<br>
| | [[File:perfect_fifth.png|alt=perfect fifth.png|126x109px|perfect fifth.png]]
: The original revision id was <tt>593681130</tt>.<br>
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: The revision comment was: <tt></tt><br>
| | JI Glyph of 3/2
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>
<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">[[image:perfect fifth.png width="126" height="109" caption="JI Glyph of 3/2"]]


**3/2**
'''3/2'''
|-1 1&gt;
|-1 1&gt;
701.95500 cents
701.95500 cents
[[media type="file" key="jid_3_2_pluck_adu_dr220.mp3" width="240" height="20"]] [[file:xenharmonic/jid_3_2_pluck_adu_dr220.mp3|sound sample]]


**3/2** is the [[frequency ratio]] of the [[Just Perfect Fifth]]. What tunes it well, is one of variants of 12edo or 17edo (such as 24edo, 34edo and 36edo). Other edos tune it well too (5, 7, 29, 41, 53, 200). But not all edos are like this. 35edo is great for 2, 5, 7, 9, 11 and 17 but fails on 3.</pre></div>
[[File:jid_3_2_pluck_adu_dr220.mp3]] [[:File:jid_3_2_pluck_adu_dr220.mp3|sound sample]]
<h4>Original HTML content:</h4>
 
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;3_2&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextLocalImageRule:1:&amp;lt;img src=&amp;quot;/file/view/perfect%20fifth.png/545204486/126x109/perfect%20fifth.png&amp;quot; alt=&amp;quot;JI Glyph of 3/2&amp;quot; title=&amp;quot;JI Glyph of 3/2&amp;quot; style=&amp;quot;height: 109px; width: 126px;&amp;quot; /&amp;gt; --&gt;&lt;table class="captionBox"&gt;&lt;tr&gt;&lt;td class="captionedImage"&gt;&lt;img src="/file/view/perfect%20fifth.png/545204486/126x109/perfect%20fifth.png" alt="perfect fifth.png" title="perfect fifth.png" style="height: 109px; width: 126px;" /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class="imageCaption"&gt;JI Glyph of 3/2&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;!-- ws:end:WikiTextLocalImageRule:1 --&gt;&lt;br /&gt;
'''3/2''' is the [[frequency_ratio|frequency ratio]] of the [[just_perfect_fifth|Just Perfect Fifth]]. What tunes it well, is one of variants of 12edo or 17edo (such as 24edo, 34edo and 36edo). Other edos tune it well too (5, 7, 29, 41, 53, 200). But not all edos are like this. 35edo is great for 2, 5, 7, 9, 11 and 17 but fails on 3.
&lt;br /&gt;
[[Category:3-limit]]
&lt;strong&gt;3/2&lt;/strong&gt;&lt;br /&gt;
[[Category:interval]]
|-1 1&amp;gt;&lt;br /&gt;
[[Category:pythagorean]]
701.95500 cents&lt;br /&gt;
[[Category:ratio]]
&lt;!-- ws:start:WikiTextMediaRule:0:&amp;lt;img src=&amp;quot;http://www.wikispaces.com/site/embedthumbnail/file-audio/jid_3_2_pluck_adu_dr220.mp3?h=20&amp;amp;w=240&amp;quot; class=&amp;quot;WikiMedia WikiMediaFile&amp;quot; id=&amp;quot;wikitext@@media@@type=&amp;amp;quot;file&amp;amp;quot; key=&amp;amp;quot;jid_3_2_pluck_adu_dr220.mp3&amp;amp;quot; width=&amp;amp;quot;240&amp;amp;quot; height=&amp;amp;quot;20&amp;amp;quot;&amp;quot; title=&amp;quot;Local Media File&amp;quot;height=&amp;quot;20&amp;quot; width=&amp;quot;240&amp;quot;/&amp;gt; --&gt;&lt;embed src="/s/mediaplayer.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" quality="high" width="240" height="20" wmode="transparent" flashvars="file=http%253A%252F%252Fxenharmonic.wikispaces.com%252Ffile%252Fview%252Fjid_3_2_pluck_adu_dr220.mp3?file_extension=mp3&amp;autostart=false&amp;repeat=false&amp;showdigits=true&amp;showfsbutton=false&amp;width=240&amp;height=20"&gt;&lt;/embed&gt;&lt;!-- ws:end:WikiTextMediaRule:0 --&gt; &lt;a href="http://xenharmonic.wikispaces.com/file/view/jid_3_2_pluck_adu_dr220.mp3/513181952/jid_3_2_pluck_adu_dr220.mp3" onclick="ws.common.trackFileLink('http://xenharmonic.wikispaces.com/file/view/jid_3_2_pluck_adu_dr220.mp3/513181952/jid_3_2_pluck_adu_dr220.mp3');"&gt;sound sample&lt;/a&gt;&lt;br /&gt;
[[Category:soft_redirect]]
&lt;br /&gt;
[[Category:superparticular]]
&lt;strong&gt;3/2&lt;/strong&gt; is the &lt;a class="wiki_link" href="/frequency%20ratio"&gt;frequency ratio&lt;/a&gt; of the &lt;a class="wiki_link" href="/Just%20Perfect%20Fifth"&gt;Just Perfect Fifth&lt;/a&gt;. What tunes it well, is one of variants of 12edo or 17edo (such as 24edo, 34edo and 36edo). Other edos tune it well too (5, 7, 29, 41, 53, 200). But not all edos are like this. 35edo is great for 2, 5, 7, 9, 11 and 17 but fails on 3.&lt;/body&gt;&lt;/html&gt;</pre></div>

Revision as of 00:00, 17 July 2018

perfect fifth.png
JI Glyph of 3/2

3/2 |-1 1>

701.95500 cents

sound sample

3/2 is the frequency ratio of the Just Perfect Fifth. What tunes it well, is one of variants of 12edo or 17edo (such as 24edo, 34edo and 36edo). Other edos tune it well too (5, 7, 29, 41, 53, 200). But not all edos are like this. 35edo is great for 2, 5, 7, 9, 11 and 17 but fails on 3.