12/7: Difference between revisions

Revision as of 20:58, 24 March 2015

IMPORTED REVISION FROM WIKISPACES

This is an imported revision from Wikispaces. The revision metadata is included below for reference:

This revision was by author k9assassin and made on 2015-03-24 20:58:43 UTC.

The original revision id was 545216282.

The revision comment was:

The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.

Original Wikitext content:

[[image:ji glyph 12 7.png width="113" height="100"]]

**12/7**
|-2 -1 0 1>
933.12909 cents
[[media type="file" key="jid_12_7_pluck_adu_dr220.mp3" width="240" height="20"]] [[file:xenharmonic/jid_12_7_pluck_adu_dr220.mp3|sound sample]]

In [[7-limit]] [[Just Intonation]], 12/7 is the septimal supermajor sixth of about 933.1¢. It represents the interval between the 12th and 7th harmonics and appears in chords such as 4:5:7:9:12. It differs from the 5-limit major sixth of [[5_3|5/3]] by [[36_35|36/25]] -- the septimal quartertone -- a [[superparticular]] interval of about 48.8¢. It differs from the Pythagorean major sixth of [[27_16|27/16]] by [[64_63|64/63]] -- Archytas' comma -- about 27.3¢. And finally, it differs from the harmonic seventh -- [[7_4|7/4]], about 968.8¢ -- by [[49_48|49/48]] -- the large septimal diesis or slendro diesis -- about 35.7¢. 12/7 is the inversion of the septimal subminor third of [[7_6|7/6]].

See: [[Gallery of Just Intervals]]

Original HTML content:

<html><head><title>12_7</title></head><body><!-- ws:start:WikiTextLocalImageRule:1:&lt;img src=&quot;/file/view/ji%20glyph%2012%207.png/545216352/113x100/ji%20glyph%2012%207.png&quot; alt=&quot;&quot; title=&quot;&quot; style=&quot;height: 100px; width: 113px;&quot; /&gt; --><img src="/file/view/ji%20glyph%2012%207.png/545216352/113x100/ji%20glyph%2012%207.png" alt="ji glyph 12 7.png" title="ji glyph 12 7.png" style="height: 100px; width: 113px;" /><!-- ws:end:WikiTextLocalImageRule:1 --><br />
<br />
<strong>12/7</strong><br />
|-2 -1 0 1&gt;<br />
933.12909 cents<br />
<!-- ws:start:WikiTextMediaRule:0:&lt;img src=&quot;http://www.wikispaces.com/site/embedthumbnail/file-audio/jid_12_7_pluck_adu_dr220.mp3?h=20&amp;w=240&quot; class=&quot;WikiMedia WikiMediaFile&quot; id=&quot;wikitext@@media@@type=&amp;quot;file&amp;quot; key=&amp;quot;jid_12_7_pluck_adu_dr220.mp3&amp;quot; width=&amp;quot;240&amp;quot; height=&amp;quot;20&amp;quot;&quot; title=&quot;Local Media File&quot;height=&quot;20&quot; width=&quot;240&quot;/&gt; --><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_12_7_pluck_adu_dr220.mp3?file_extension=mp3&autostart=false&repeat=false&showdigits=true&showfsbutton=false&width=240&height=20"></embed><!-- ws:end:WikiTextMediaRule:0 --> <a href="http://xenharmonic.wikispaces.com/file/view/jid_12_7_pluck_adu_dr220.mp3/513194652/jid_12_7_pluck_adu_dr220.mp3" onclick="ws.common.trackFileLink('http://xenharmonic.wikispaces.com/file/view/jid_12_7_pluck_adu_dr220.mp3/513194652/jid_12_7_pluck_adu_dr220.mp3');">sound sample</a><br />
<br />
In <a class="wiki_link" href="/7-limit">7-limit</a> <a class="wiki_link" href="/Just%20Intonation">Just Intonation</a>, 12/7 is the septimal supermajor sixth of about 933.1¢. It represents the interval between the 12th and 7th harmonics and appears in chords such as 4:5:7:9:12. It differs from the 5-limit major sixth of <a class="wiki_link" href="/5_3">5/3</a> by <a class="wiki_link" href="/36_35">36/25</a> -- the septimal quartertone -- a <a class="wiki_link" href="/superparticular">superparticular</a> interval of about 48.8¢. It differs from the Pythagorean major sixth of <a class="wiki_link" href="/27_16">27/16</a> by <a class="wiki_link" href="/64_63">64/63</a> -- Archytas' comma -- about 27.3¢. And finally, it differs from the harmonic seventh -- <a class="wiki_link" href="/7_4">7/4</a>, about 968.8¢ -- by <a class="wiki_link" href="/49_48">49/48</a> -- the large septimal diesis or slendro diesis -- about 35.7¢. 12/7 is the inversion of the septimal subminor third of <a class="wiki_link" href="/7_6">7/6</a>.<br />
<br />
See: <a class="wiki_link" href="/Gallery%20of%20Just%20Intervals">Gallery of Just Intervals</a></body></html>

@@ Line 1: / Line 1: @@
 <h2>IMPORTED REVISION FROM WIKISPACES</h2>
 This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
-: This revision was by author [[User:spt3125|spt3125]] and made on <tt>2014-06-07 15:41:45 UTC</tt>.<br>
+: This revision was by author [[User:k9assassin|k9assassin]] and made on <tt>2015-03-24 20:58:43 UTC</tt>.<br>
-: The original revision id was <tt>513194716</tt>.<br>
+: The original revision id was <tt>545216282</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>
 <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">**12/7**
+<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:ji glyph 12 7.png width="113" height="100"]]
+**12/7**
 |-2 -1 0 1&gt;
 .12909 cents
@@ Line 15: / Line 17: @@
 See: [[Gallery of Just Intervals]]</pre></div>
 <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;12_7&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;strong&gt;12/7&lt;/strong&gt;&lt;br /&gt;
+<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;12_7&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextLocalImageRule:1:&amp;lt;img src=&amp;quot;/file/view/ji%20glyph%2012%207.png/545216352/113x100/ji%20glyph%2012%207.png&amp;quot; alt=&amp;quot;&amp;quot; title=&amp;quot;&amp;quot; style=&amp;quot;height: 100px; width: 113px;&amp;quot; /&amp;gt; --&gt;&lt;img src="/file/view/ji%20glyph%2012%207.png/545216352/113x100/ji%20glyph%2012%207.png" alt="ji glyph 12 7.png" title="ji glyph 12 7.png" style="height: 100px; width: 113px;" /&gt;&lt;!-- ws:end:WikiTextLocalImageRule:1 --&gt;&lt;br /&gt;
+&lt;br /&gt;
+&lt;strong&gt;12/7&lt;/strong&gt;&lt;br /&gt;
 |-2 -1 0 1&amp;gt;&lt;br /&gt;
 .12909 cents&lt;br /&gt;

12/7: Difference between revisions

Revision as of 20:58, 24 March 2015

IMPORTED REVISION FROM WIKISPACES

Original Wikitext content:

Original HTML content:

Navigation menu

Search