28/25: Difference between revisions

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**Imported revision 519523950 - Original comment: **
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
{{Infobox Interval
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
| Name = (septimal) middle major second, (septimal) middle whole tone
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2014-08-25 04:16:02 UTC</tt>.<br>
| Color name = zgg3, zogugu 3rd
: The original revision id was <tt>519523950</tt>.<br>
| Sound = jid_28_25_pluck_adu_dr220.mp3
: 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>
'''28/25''', the '''(septimal) middle whole tone''', is the interval between [[5/4]] and [[7/5]], and is intermediate in size between [[10/9]], of which it is [[126/125]] sharp, and [[9/8]], of which it is [[225/224]] flat. It's actually the [[mediant]] of [[19/17]] and [[9/8]]. A [[meantone]] where the tone is tuned to be exactly 28/25 has a fifth of size 2√14/5, or 698.099{{cent}}, which is closely approximated by [[55edo]].
<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">**28/25**
|2 0 -2 1&gt;
196.1985 cents
[[media type="file" key="jid_28_25_pluck_adu_dr220.mp3"]] [[file:xenharmonic/jid_28_25_pluck_adu_dr220.mp3|sound sample]]


The middle second, 28/25, is the interval between [[5_4|5/4]] and [[7_5|7/5]], and is intermediate in size between [[10_9|10/9]], which it is 126/125 sharp of, and [[9_8|9/8]], which it is 225/224 flat of. A [[meantone]] where the tone is tuned to be exactly 28/25 has a fifth of size 2 √14/5, or 698.099 cents.</pre></div>
== See also ==
<h4>Original HTML content:</h4>
* [[25/14]] – its [[octave complement]]
<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;28_25&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;strong&gt;28/25&lt;/strong&gt;&lt;br /&gt;
* [[25/21]] – its [[fourth complement]]
|2 0 -2 1&amp;gt;&lt;br /&gt;
* [[29/26]] a co-mediant interval
196.1985 cents&lt;br /&gt;
* [[Gallery of just intervals]]
&lt;!-- ws:start:WikiTextMediaRule:0:&amp;lt;img src=&amp;quot;http://www.wikispaces.com/site/embedthumbnail/file-audio/jid_28_25_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_28_25_pluck_adu_dr220.mp3&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_28_25_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_28_25_pluck_adu_dr220.mp3/513250178/jid_28_25_pluck_adu_dr220.mp3" onclick="ws.common.trackFileLink('http://xenharmonic.wikispaces.com/file/view/jid_28_25_pluck_adu_dr220.mp3/513250178/jid_28_25_pluck_adu_dr220.mp3');"&gt;sound sample&lt;/a&gt;&lt;br /&gt;
* [[25-odd-limit]]
&lt;br /&gt;
 
The middle second, 28/25, is the interval between &lt;a class="wiki_link" href="/5_4"&gt;5/4&lt;/a&gt; and &lt;a class="wiki_link" href="/7_5"&gt;7/5&lt;/a&gt;, and is intermediate in size between &lt;a class="wiki_link" href="/10_9"&gt;10/9&lt;/a&gt;, which it is 126/125 sharp of, and &lt;a class="wiki_link" href="/9_8"&gt;9/8&lt;/a&gt;, which it is 225/224 flat of. A &lt;a class="wiki_link" href="/meantone"&gt;meantone&lt;/a&gt; where the tone is tuned to be exactly 28/25 has a fifth of size 2 √14/5, or 698.099 cents.&lt;/body&gt;&lt;/html&gt;</pre></div>
[[Category:Second]]
[[Category:Whole tone]]