15/11
IMPORTED REVISION FROM WIKISPACES
This is an imported revision from Wikispaces. The revision metadata is included below for reference:
- This revision was by author spt3125 and made on 2014-06-08 22:38:44 UTC.
- The original revision id was 513284516.
- The revision comment was:
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Original Wikitext content:
**15/11** |0 1 1 0 -1> 536.95077 cents [[media type="file" key="jid_15_11_pluck_adu_dr220.mp3" width="240" height="20"]] [[file:xenharmonic/jid_15_11_pluck_adu_dr220.mp3|sound sample]] The undecimal augmented fourth, or 15/11, is the difference between the 11th and 15th partials of the [[OverToneSeries|harmonic series]]. It is 536.95 [[cent|cents]] wide, exactly [[45_44|45/44]] larger than a perfect fourth, and almost exactly a sixth-tone sharper than a [[12edo]] fourth. It is narrower than [[11_8|11/8]] by exactly [[121_120|121/120]]. 15/11 can be called a [[superfourth]], as it falls between the [[interval category|interval categories]] of [[perfect fourth]] and [[tritone]]. 4 steps of [[9edo]] is an excellent approximation for 15/11. See: [[Gallery of Just Intervals]]
Original HTML content:
<html><head><title>15_11</title></head><body><strong>15/11</strong><br />
|0 1 1 0 -1><br />
536.95077 cents<br />
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The undecimal augmented fourth, or 15/11, is the difference between the 11th and 15th partials of the <a class="wiki_link" href="/OverToneSeries">harmonic series</a>. It is 536.95 <a class="wiki_link" href="/cent">cents</a> wide, exactly <a class="wiki_link" href="/45_44">45/44</a> larger than a perfect fourth, and almost exactly a sixth-tone sharper than a <a class="wiki_link" href="/12edo">12edo</a> fourth. It is narrower than <a class="wiki_link" href="/11_8">11/8</a> by exactly <a class="wiki_link" href="/121_120">121/120</a>. 15/11 can be called a <a class="wiki_link" href="/superfourth">superfourth</a>, as it falls between the <a class="wiki_link" href="/interval%20category">interval categories</a> of <a class="wiki_link" href="/perfect%20fourth">perfect fourth</a> and <a class="wiki_link" href="/tritone">tritone</a>. 4 steps of <a class="wiki_link" href="/9edo">9edo</a> is an excellent approximation for 15/11.<br />
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See: <a class="wiki_link" href="/Gallery%20of%20Just%20Intervals">Gallery of Just Intervals</a></body></html>