11edo

From Xenharmonic Wiki
Revision as of 21:12, 6 June 2011 by Wikispaces>genewardsmith (**Imported revision 234728726 - Original comment: **)
Jump to navigation Jump to search

IMPORTED REVISION FROM WIKISPACES

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

This revision was by author genewardsmith and made on 2011-06-06 21:12:32 UTC.
The original revision id was 234728726.
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:

[[media type="custom" key="9458808"]][[toc|flat]]
=11 tone equal temperament= 
11-tone equal temperament, or 11 [[edo]], divides the [[octave]] into eleven equal steps of approximately 109.09 [[cent]]s.

=Tuning= 
Compared to 12edo, the intervals of 11edo are stretched:
* The "minor second," at 109.09 cents, functions melodically and harmonically very much like the 100-cent minor second of 12edo.
* The "major second," at 218.18 cents, works in a similar fashion to the 200-cent major second of 12edo, but as a major ninth, it may sound less harmonious. Its inversion, at 981.82 cents, can function as a "bluesy" seventh relative to 12edo's 1000-cent interval, although it is still about 13 cents away from 7/4.
* The "minor third," at 327.27 cents, is rather sharp and encroaching upon "neutral third."
* The "major third," at 436.36 cents, is quite sharp, and closer to the supermajor third of frequency ratio 9/7 than the simpler third of 5/4.
* The "perfect fourth," at 545.45 cents, does not sound like a perfect fourth at all, and passes more easily as the 11/8 superfourth than the simpler perfect fourth of 4/3.

=Subgroup= 
11edo provides the same tuning on the [[k*N subgroups|2*11 subgroup]] 2.9.15.7.11 as does 22edo, and on this subgroup it tempers out the same commas as 22. Also on this subgroup there is an approximation of the 8:9:11:14:15:16 chord and its subchords. Though the error is rather large, this does provide 11 with a variety of chords approximating JI chords.

=Intervals= 
|| Harmonic || 8 ||   || 9 ||   || 11 ||   || 14 ||   || 16 ||
|| JI interval from 1/1 || 1/1 = 0 cents ||   || 9/8 = 204 ||   || 11/8 = 551 ||   || 7/4 = 969 ||   || 2/1 = 1200 ||
|| nearest 11edo interval || 0\11edo = 0 cents ||   || 2\11 = 218 ||   || 5\11 = 545 ||   || 9\11 = 982 ||   || 11\11 = 1200 ||
|| difference || 0 ||   || +14 ||   || -6 ||   || +13 ||   || 0 ||
|| JI interval between ||   || 9:8 = 204 cents ||   || 11:9 = 347 ||   || 14/11 = 418 ||   || 8:7 = 231 ||   ||
|| nearest 11edo interval ||   || 2\11 = 218 ||   || 3\11 = 327 ||   || 4\11 = 436 ||   || 2\11 = 218 ||   ||
|| difference ||   || +14 ||   || -20 ||   || +18 ||   || -13 ||   ||

==11 edo solfege== 
An 11edo solfege system can easily be applied from the [[22edo solfege]] system.
A chromatic scale would thus be sung: **do ra re me mo fu su lo la te ti do**.

|| degrees of 11edo || cents value || solfege ||
|| 0 || 0.00 || **do** ||
|| 1 || 109.09 || **ra** ||
|| 2 || 218.18 || **re** ||
|| 3 || 327.27 || **me** ||
|| 4 || 436.36 || **mo** ||
|| 5 || 545.45 || **fu** ||
|| 6 || 654.55 || **su** ||
|| 7 || 763.64 || **lo** ||
|| 8 || 872.73 || **la** ||
|| 9 || 981.82 || **te** ||
|| 10 || 1090.91 || **ti** ||

=MOS Scales= 
Although 11edo has one fewer interval in the octave than 12edo, in terms of [[MOSScales|moment-of-symmetry scales]], it offers a great deal more variety. This is because 11 is a prime number, while 12 is composite. Cycles of 2\11 (two degrees of 11edo), 3\11, 4\11 and 5\11 produce scales which do not repeat at the octave until all 11 intervals have been included.

2\11 generates 2 2 2 2 3 and 2 2 2 2 2 1.
3\11 generates 3 3 3 2 and 1 2 1 2 1 2 2.
4\11 generates 4 4 3, 1 3 1 3 3, and 1 1 2 1 1 2 1 2.
5\11 generates 5 5 1, 1 4 1 4 1, 1 1 3 1 1 3 1, and 1 1 1 2 1 1 1 2 1.

See [[11edo Modes]]

==Commas== 
11 EDO tempers out the following commas. (Note: This assumes val < 11 17 26 31 38 41 |.)

||~ Comma ||~ Monzo ||~ Value (Cents) ||~ Name 1 ||~ Name 2 ||~ Name 3 ||
||= 135/128 ||< | -7 3 1 > ||> 92.18 ||= Major Chroma ||= Major Limma ||= Pelogic Comma ||
||= 9931568/9752117 ||< | -25 7 6 > ||> 31.57 ||= Ampersand's Comma ||=   ||=   ||
||= 1776337/1773750 ||< | -68 18 17 > ||> 2.52 ||= Vavoom ||=   ||=   ||
||= 9859966/9733137 ||< | -10 7 8 -7 > ||> 22.41 ||= Blackjackisma ||=   ||=   ||
||= 1029/1024 ||< | -10 1 0 3 > ||> 8.43 ||= Gamelisma ||=   ||=   ||
||= 225/224 ||< | -5 2 2 -1 > ||> 7.71 ||= Septimal Kleisma ||= Marvel Comma ||=   ||
||= 16875/16807 ||< | 0 3 4 -5 > ||> 6.99 ||= Mirkwai ||=   ||=   ||
||= 2401/2400 ||< | -5 -1 -2 4 > ||> 0.72 ||= Breedsma ||=   ||=   ||
||= 121/120 ||< | -3 -1 -1 0 2 > ||> 14.37 ||= Biyatisma ||=   ||=   ||
||= 65536/65219 ||< | 16 0 0 -2 -3 > ||> 8.39 ||= Orgonisma ||=   ||=   ||
=11edo Instant Ensemble= 
In February 2011, [[http://oddmusicuc.wordpress.com/|Oddmusic U-C]], as part of its Microtonal Design Seminar, generated a 7-piece ensemble for playing music in 11edo. Instrumentation: autotuner, cümbüş, electronic keyboard, kalimba, retrofretted guitar, tuned bottles, udderbot. Recordings forthcoming.

==11edo Zine== 
There is an 11edo Zine! As far as we know, 11edo is the first xenharmonic tuning system to have its own zine. See [[11edo Zine]].

=Compositions= 
<span class="ymp-btn-page-play ymp-media-c028d7e67c4c0d4e42d9a04ed9ed4a5e">[[http://xenharmony.wikispaces.com/space/showimage/11EDO-improv.mp3|First Piece Ever]]</span> by George Secor, 1970. Apparently the first piece ever written for 11edo.
<span class="ymp-btn-page-play ymp-media-426701bae21d6e77479d3ae7a1e7802b">[[http://www.focalchords.com/audio/Cool_My_Head_11EDO.mp3|Cool My Head]]</span> by David Hamill, 2010
Hyperimprovisations Nuggetwarp ([[http://soundclick.com/share.cfm?id=10267904|I]] [[http://soundclick.com/share.cfm?id=10267905|II]] [[http://soundclick.com/share.cfm?id=10267906|III]]) by Jacob Barton, 2009
She Is My Lilac-Hued Obsession on City of the Asleep, [[http://cityoftheasleep.com/music|Map of an Internal Landscape]] (2009)
[[http://eceserv0.ece.wisc.edu/%7Esethares/mp3s/dabo_girl.html|The Turquoise Dabo Girl]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Sethares/Turquoise_Dabo_Girl.mp3|play]] by [[Bill Sethares]] (spectrally bent synth ens.)
<span class="ymp-btn-page-play ymp-media-a988c4ace8d436d7b5c28a911422c93b">[[http://www.h-pi.com/mp3/Prelude11ET.mp3|Prelude11ET]]</span> by [[Aaron Andrew Hunt|Aaron Hunt]] (neo-Baroque)
[[http://music.columbia.edu/%7Echris/complist.html|The Stuffed Ones]] by [[Christopher Bailey]] (keyboards concréte)
<span class="ymp-btn-page-play ymp-media-4c992689bab8bac1e13e4b26da0151c7">[[http://www.ozanyarman.com/files/music/Icicle_Caverns.mp3|Icicle Caverns]]</span> by Dr. Ozan Yarman
[[http://soundclick.com/share.cfm?id=955383|Angkor Wat, September 1066]] by X. J. Scott
[[http://soundclick.com/share?songid=8839070|conversation is]] by [[Andrew Heathwaite]].
Text is a sentence borrowed from a paper by Larry Richards, set to an 11-tone row. For guitar and voice.
<span class="ymp-btn-page-play ymp-media-a88698537238903579b56d7cd26d7111">[[http://micro.soonlabel.com/11-ET/daily201110-gpo-jeffery-dahmer-cooks.mp3|Jeffrey Dahmer Cooks at 11edo]]</span> by Chris Vaisvil
<span class="ymp-btn-page-play ymp-media-0ba2917b56073b373385642c54d40d75">[[http://micro.soonlabel.com/jon-lyle-smith/Jaunt.mp3|Jaunt]]</span> ny [[John Lyle Smith]]

==Videos== 
The Stuffed Ones: <span class="ymp-btn-page-play ymp-media-93e47d957ab7ad517004a52411bd39b0">[[http://www.youtube.com/watch?v=NU0VvGRelUQ&feature=related|Goopy]]</span>, <span class="ymp-btn-page-play ymp-media-1115622b253775296293be13693078a2">[[http://www.youtube.com/watch?v=4D9wDl_oxHE&feature=related|Ziggy]]</span>, <span class="ymp-btn-page-play ymp-media-1a927c00e05a8682e1478c992ed79e42">[[http://www.youtube.com/watch?v=53IiHdXfJwI&feature=related|Ellie]]</span>, <span class="ymp-btn-page-play ymp-media-e625dd74ab1589511414e5c41097c0cd">[[http://www.youtube.com/watch?v=4sZqpRcB-lk&feature=related|Towelbear]]</span> by [[http://www.youtube.com/user/zipzappoozoo|zipzappoozoo]]


||~   ||~   ||~   ||~   ||~   ||~   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||
||=   ||<   ||>   ||=   ||=   ||=   ||

Original HTML content:

<html><head><title>11edo</title></head><body><!-- ws:start:WikiTextMediaRule:0:&lt;img src=&quot;http://www.wikispaces.com/site/embedthumbnail/custom/9458808?h=0&amp;w=0&quot; class=&quot;WikiMedia WikiMediaCustom&quot; id=&quot;wikitext@@media@@type=&amp;quot;custom&amp;quot; key=&amp;quot;9458808&amp;quot;&quot; title=&quot;Custom Media&quot;/&gt; --><script type="text/javascript" src="http://webplayer.yahooapis.com/player.js">
</script><!-- ws:end:WikiTextMediaRule:0 --><!-- ws:start:WikiTextTocRule:23:&lt;img id=&quot;wikitext@@toc@@flat&quot; class=&quot;WikiMedia WikiMediaTocFlat&quot; title=&quot;Table of Contents&quot; src=&quot;/site/embedthumbnail/toc/flat?w=100&amp;h=16&quot;/&gt; --><!-- ws:end:WikiTextTocRule:23 --><!-- ws:start:WikiTextTocRule:24: --><a href="#x11 tone equal temperament">11 tone equal temperament</a><!-- ws:end:WikiTextTocRule:24 --><!-- ws:start:WikiTextTocRule:25: --> | <a href="#Tuning">Tuning</a><!-- ws:end:WikiTextTocRule:25 --><!-- ws:start:WikiTextTocRule:26: --> | <a href="#Subgroup">Subgroup</a><!-- ws:end:WikiTextTocRule:26 --><!-- ws:start:WikiTextTocRule:27: --> | <a href="#Intervals">Intervals</a><!-- ws:end:WikiTextTocRule:27 --><!-- ws:start:WikiTextTocRule:28: --><!-- ws:end:WikiTextTocRule:28 --><!-- ws:start:WikiTextTocRule:29: --> | <a href="#MOS Scales">MOS Scales</a><!-- ws:end:WikiTextTocRule:29 --><!-- ws:start:WikiTextTocRule:30: --><!-- ws:end:WikiTextTocRule:30 --><!-- ws:start:WikiTextTocRule:31: --> | <a href="#x11edo Instant Ensemble">11edo Instant Ensemble</a><!-- ws:end:WikiTextTocRule:31 --><!-- ws:start:WikiTextTocRule:32: --><!-- ws:end:WikiTextTocRule:32 --><!-- ws:start:WikiTextTocRule:33: --> | <a href="#Compositions">Compositions</a><!-- ws:end:WikiTextTocRule:33 --><!-- ws:start:WikiTextTocRule:34: --><!-- ws:end:WikiTextTocRule:34 --><!-- ws:start:WikiTextTocRule:35: -->
<!-- ws:end:WikiTextTocRule:35 --><br />
<!-- ws:start:WikiTextHeadingRule:1:&lt;h1&gt; --><h1 id="toc0"><a name="x11 tone equal temperament"></a><!-- ws:end:WikiTextHeadingRule:1 -->11 tone equal temperament</h1>
 11-tone equal temperament, or 11 <a class="wiki_link" href="/edo">edo</a>, divides the <a class="wiki_link" href="/octave">octave</a> into eleven equal steps of approximately 109.09 <a class="wiki_link" href="/cent">cent</a>s.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:3:&lt;h1&gt; --><h1 id="toc1"><a name="Tuning"></a><!-- ws:end:WikiTextHeadingRule:3 -->Tuning</h1>
 Compared to 12edo, the intervals of 11edo are stretched:<br />
<ul><li>The &quot;minor second,&quot; at 109.09 cents, functions melodically and harmonically very much like the 100-cent minor second of 12edo.</li><li>The &quot;major second,&quot; at 218.18 cents, works in a similar fashion to the 200-cent major second of 12edo, but as a major ninth, it may sound less harmonious. Its inversion, at 981.82 cents, can function as a &quot;bluesy&quot; seventh relative to 12edo's 1000-cent interval, although it is still about 13 cents away from 7/4.</li><li>The &quot;minor third,&quot; at 327.27 cents, is rather sharp and encroaching upon &quot;neutral third.&quot;</li><li>The &quot;major third,&quot; at 436.36 cents, is quite sharp, and closer to the supermajor third of frequency ratio 9/7 than the simpler third of 5/4.</li><li>The &quot;perfect fourth,&quot; at 545.45 cents, does not sound like a perfect fourth at all, and passes more easily as the 11/8 superfourth than the simpler perfect fourth of 4/3.</li></ul><br />
<!-- ws:start:WikiTextHeadingRule:5:&lt;h1&gt; --><h1 id="toc2"><a name="Subgroup"></a><!-- ws:end:WikiTextHeadingRule:5 -->Subgroup</h1>
 11edo provides the same tuning on the <a class="wiki_link" href="/k%2AN%20subgroups">2*11 subgroup</a> 2.9.15.7.11 as does 22edo, and on this subgroup it tempers out the same commas as 22. Also on this subgroup there is an approximation of the 8:9:11:14:15:16 chord and its subchords. Though the error is rather large, this does provide 11 with a variety of chords approximating JI chords.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:7:&lt;h1&gt; --><h1 id="toc3"><a name="Intervals"></a><!-- ws:end:WikiTextHeadingRule:7 -->Intervals</h1>
 

<table class="wiki_table">
    <tr>
        <td>Harmonic<br />
</td>
        <td>8<br />
</td>
        <td><br />
</td>
        <td>9<br />
</td>
        <td><br />
</td>
        <td>11<br />
</td>
        <td><br />
</td>
        <td>14<br />
</td>
        <td><br />
</td>
        <td>16<br />
</td>
    </tr>
    <tr>
        <td>JI interval from 1/1<br />
</td>
        <td>1/1 = 0 cents<br />
</td>
        <td><br />
</td>
        <td>9/8 = 204<br />
</td>
        <td><br />
</td>
        <td>11/8 = 551<br />
</td>
        <td><br />
</td>
        <td>7/4 = 969<br />
</td>
        <td><br />
</td>
        <td>2/1 = 1200<br />
</td>
    </tr>
    <tr>
        <td>nearest 11edo interval<br />
</td>
        <td>0\11edo = 0 cents<br />
</td>
        <td><br />
</td>
        <td>2\11 = 218<br />
</td>
        <td><br />
</td>
        <td>5\11 = 545<br />
</td>
        <td><br />
</td>
        <td>9\11 = 982<br />
</td>
        <td><br />
</td>
        <td>11\11 = 1200<br />
</td>
    </tr>
    <tr>
        <td>difference<br />
</td>
        <td>0<br />
</td>
        <td><br />
</td>
        <td>+14<br />
</td>
        <td><br />
</td>
        <td>-6<br />
</td>
        <td><br />
</td>
        <td>+13<br />
</td>
        <td><br />
</td>
        <td>0<br />
</td>
    </tr>
    <tr>
        <td>JI interval between<br />
</td>
        <td><br />
</td>
        <td>9:8 = 204 cents<br />
</td>
        <td><br />
</td>
        <td>11:9 = 347<br />
</td>
        <td><br />
</td>
        <td>14/11 = 418<br />
</td>
        <td><br />
</td>
        <td>8:7 = 231<br />
</td>
        <td><br />
</td>
    </tr>
    <tr>
        <td>nearest 11edo interval<br />
</td>
        <td><br />
</td>
        <td>2\11 = 218<br />
</td>
        <td><br />
</td>
        <td>3\11 = 327<br />
</td>
        <td><br />
</td>
        <td>4\11 = 436<br />
</td>
        <td><br />
</td>
        <td>2\11 = 218<br />
</td>
        <td><br />
</td>
    </tr>
    <tr>
        <td>difference<br />
</td>
        <td><br />
</td>
        <td>+14<br />
</td>
        <td><br />
</td>
        <td>-20<br />
</td>
        <td><br />
</td>
        <td>+18<br />
</td>
        <td><br />
</td>
        <td>-13<br />
</td>
        <td><br />
</td>
    </tr>
</table>

<br />
<!-- ws:start:WikiTextHeadingRule:9:&lt;h2&gt; --><h2 id="toc4"><a name="Intervals-11 edo solfege"></a><!-- ws:end:WikiTextHeadingRule:9 -->11 edo solfege</h2>
 An 11edo solfege system can easily be applied from the <a class="wiki_link" href="/22edo%20solfege">22edo solfege</a> system.<br />
A chromatic scale would thus be sung: <strong>do ra re me mo fu su lo la te ti do</strong>.<br />
<br />


<table class="wiki_table">
    <tr>
        <td>degrees of 11edo<br />
</td>
        <td>cents value<br />
</td>
        <td>solfege<br />
</td>
    </tr>
    <tr>
        <td>0<br />
</td>
        <td>0.00<br />
</td>
        <td><strong>do</strong><br />
</td>
    </tr>
    <tr>
        <td>1<br />
</td>
        <td>109.09<br />
</td>
        <td><strong>ra</strong><br />
</td>
    </tr>
    <tr>
        <td>2<br />
</td>
        <td>218.18<br />
</td>
        <td><strong>re</strong><br />
</td>
    </tr>
    <tr>
        <td>3<br />
</td>
        <td>327.27<br />
</td>
        <td><strong>me</strong><br />
</td>
    </tr>
    <tr>
        <td>4<br />
</td>
        <td>436.36<br />
</td>
        <td><strong>mo</strong><br />
</td>
    </tr>
    <tr>
        <td>5<br />
</td>
        <td>545.45<br />
</td>
        <td><strong>fu</strong><br />
</td>
    </tr>
    <tr>
        <td>6<br />
</td>
        <td>654.55<br />
</td>
        <td><strong>su</strong><br />
</td>
    </tr>
    <tr>
        <td>7<br />
</td>
        <td>763.64<br />
</td>
        <td><strong>lo</strong><br />
</td>
    </tr>
    <tr>
        <td>8<br />
</td>
        <td>872.73<br />
</td>
        <td><strong>la</strong><br />
</td>
    </tr>
    <tr>
        <td>9<br />
</td>
        <td>981.82<br />
</td>
        <td><strong>te</strong><br />
</td>
    </tr>
    <tr>
        <td>10<br />
</td>
        <td>1090.91<br />
</td>
        <td><strong>ti</strong><br />
</td>
    </tr>
</table>

<br />
<!-- ws:start:WikiTextHeadingRule:11:&lt;h1&gt; --><h1 id="toc5"><a name="MOS Scales"></a><!-- ws:end:WikiTextHeadingRule:11 -->MOS Scales</h1>
 Although 11edo has one fewer interval in the octave than 12edo, in terms of <a class="wiki_link" href="/MOSScales">moment-of-symmetry scales</a>, it offers a great deal more variety. This is because 11 is a prime number, while 12 is composite. Cycles of 2\11 (two degrees of 11edo), 3\11, 4\11 and 5\11 produce scales which do not repeat at the octave until all 11 intervals have been included.<br />
<br />
2\11 generates 2 2 2 2 3 and 2 2 2 2 2 1.<br />
3\11 generates 3 3 3 2 and 1 2 1 2 1 2 2.<br />
4\11 generates 4 4 3, 1 3 1 3 3, and 1 1 2 1 1 2 1 2.<br />
5\11 generates 5 5 1, 1 4 1 4 1, 1 1 3 1 1 3 1, and 1 1 1 2 1 1 1 2 1.<br />
<br />
See <a class="wiki_link" href="/11edo%20Modes">11edo Modes</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:13:&lt;h2&gt; --><h2 id="toc6"><a name="MOS Scales-Commas"></a><!-- ws:end:WikiTextHeadingRule:13 -->Commas</h2>
 11 EDO tempers out the following commas. (Note: This assumes val &lt; 11 17 26 31 38 41 |.)<br />
<br />


<table class="wiki_table">
    <tr>
        <th>Comma<br />
</th>
        <th>Monzo<br />
</th>
        <th>Value (Cents)<br />
</th>
        <th>Name 1<br />
</th>
        <th>Name 2<br />
</th>
        <th>Name 3<br />
</th>
    </tr>
    <tr>
        <td style="text-align: center;">135/128<br />
</td>
        <td style="text-align: left;">| -7 3 1 &gt;<br />
</td>
        <td style="text-align: right;">92.18<br />
</td>
        <td style="text-align: center;">Major Chroma<br />
</td>
        <td style="text-align: center;">Major Limma<br />
</td>
        <td style="text-align: center;">Pelogic Comma<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">9931568/9752117<br />
</td>
        <td style="text-align: left;">| -25 7 6 &gt;<br />
</td>
        <td style="text-align: right;">31.57<br />
</td>
        <td style="text-align: center;">Ampersand's Comma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">1776337/1773750<br />
</td>
        <td style="text-align: left;">| -68 18 17 &gt;<br />
</td>
        <td style="text-align: right;">2.52<br />
</td>
        <td style="text-align: center;">Vavoom<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">9859966/9733137<br />
</td>
        <td style="text-align: left;">| -10 7 8 -7 &gt;<br />
</td>
        <td style="text-align: right;">22.41<br />
</td>
        <td style="text-align: center;">Blackjackisma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">1029/1024<br />
</td>
        <td style="text-align: left;">| -10 1 0 3 &gt;<br />
</td>
        <td style="text-align: right;">8.43<br />
</td>
        <td style="text-align: center;">Gamelisma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">225/224<br />
</td>
        <td style="text-align: left;">| -5 2 2 -1 &gt;<br />
</td>
        <td style="text-align: right;">7.71<br />
</td>
        <td style="text-align: center;">Septimal Kleisma<br />
</td>
        <td style="text-align: center;">Marvel Comma<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">16875/16807<br />
</td>
        <td style="text-align: left;">| 0 3 4 -5 &gt;<br />
</td>
        <td style="text-align: right;">6.99<br />
</td>
        <td style="text-align: center;">Mirkwai<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">2401/2400<br />
</td>
        <td style="text-align: left;">| -5 -1 -2 4 &gt;<br />
</td>
        <td style="text-align: right;">0.72<br />
</td>
        <td style="text-align: center;">Breedsma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">121/120<br />
</td>
        <td style="text-align: left;">| -3 -1 -1 0 2 &gt;<br />
</td>
        <td style="text-align: right;">14.37<br />
</td>
        <td style="text-align: center;">Biyatisma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">65536/65219<br />
</td>
        <td style="text-align: left;">| 16 0 0 -2 -3 &gt;<br />
</td>
        <td style="text-align: right;">8.39<br />
</td>
        <td style="text-align: center;">Orgonisma<br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
</table>

<!-- ws:start:WikiTextHeadingRule:15:&lt;h1&gt; --><h1 id="toc7"><a name="x11edo Instant Ensemble"></a><!-- ws:end:WikiTextHeadingRule:15 -->11edo Instant Ensemble</h1>
 In February 2011, <a class="wiki_link_ext" href="http://oddmusicuc.wordpress.com/" rel="nofollow">Oddmusic U-C</a>, as part of its Microtonal Design Seminar, generated a 7-piece ensemble for playing music in 11edo. Instrumentation: autotuner, cümbüş, electronic keyboard, kalimba, retrofretted guitar, tuned bottles, udderbot. Recordings forthcoming.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:17:&lt;h2&gt; --><h2 id="toc8"><a name="x11edo Instant Ensemble-11edo Zine"></a><!-- ws:end:WikiTextHeadingRule:17 -->11edo Zine</h2>
 There is an 11edo Zine! As far as we know, 11edo is the first xenharmonic tuning system to have its own zine. See <a class="wiki_link" href="/11edo%20Zine">11edo Zine</a>.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:19:&lt;h1&gt; --><h1 id="toc9"><a name="Compositions"></a><!-- ws:end:WikiTextHeadingRule:19 -->Compositions</h1>
 <span class="ymp-btn-page-play ymp-media-c028d7e67c4c0d4e42d9a04ed9ed4a5e"><a class="wiki_link_ext" href="http://xenharmony.wikispaces.com/space/showimage/11EDO-improv.mp3" rel="nofollow">First Piece Ever</a></span> by George Secor, 1970. Apparently the first piece ever written for 11edo.<br />
<span class="ymp-btn-page-play ymp-media-426701bae21d6e77479d3ae7a1e7802b"><a class="wiki_link_ext" href="http://www.focalchords.com/audio/Cool_My_Head_11EDO.mp3" rel="nofollow">Cool My Head</a></span> by David Hamill, 2010<br />
Hyperimprovisations Nuggetwarp (<a class="wiki_link_ext" href="http://soundclick.com/share.cfm?id=10267904" rel="nofollow">I</a> <a class="wiki_link_ext" href="http://soundclick.com/share.cfm?id=10267905" rel="nofollow">II</a> <a class="wiki_link_ext" href="http://soundclick.com/share.cfm?id=10267906" rel="nofollow">III</a>) by Jacob Barton, 2009<br />
She Is My Lilac-Hued Obsession on City of the Asleep, <a class="wiki_link_ext" href="http://cityoftheasleep.com/music" rel="nofollow">Map of an Internal Landscape</a> (2009)<br />
<a class="wiki_link_ext" href="http://eceserv0.ece.wisc.edu/%7Esethares/mp3s/dabo_girl.html" rel="nofollow">The Turquoise Dabo Girl</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Sethares/Turquoise_Dabo_Girl.mp3" rel="nofollow">play</a> by <a class="wiki_link" href="/Bill%20Sethares">Bill Sethares</a> (spectrally bent synth ens.)<br />
<span class="ymp-btn-page-play ymp-media-a988c4ace8d436d7b5c28a911422c93b"><a class="wiki_link_ext" href="http://www.h-pi.com/mp3/Prelude11ET.mp3" rel="nofollow">Prelude11ET</a></span> by <a class="wiki_link" href="/Aaron%20Andrew%20Hunt">Aaron Hunt</a> (neo-Baroque)<br />
<a class="wiki_link_ext" href="http://music.columbia.edu/%7Echris/complist.html" rel="nofollow">The Stuffed Ones</a> by <a class="wiki_link" href="/Christopher%20Bailey">Christopher Bailey</a> (keyboards concréte)<br />
<span class="ymp-btn-page-play ymp-media-4c992689bab8bac1e13e4b26da0151c7"><a class="wiki_link_ext" href="http://www.ozanyarman.com/files/music/Icicle_Caverns.mp3" rel="nofollow">Icicle Caverns</a></span> by Dr. Ozan Yarman<br />
<a class="wiki_link_ext" href="http://soundclick.com/share.cfm?id=955383" rel="nofollow">Angkor Wat, September 1066</a> by X. J. Scott<br />
<a class="wiki_link_ext" href="http://soundclick.com/share?songid=8839070" rel="nofollow">conversation is</a> by <a class="wiki_link" href="/Andrew%20Heathwaite">Andrew Heathwaite</a>.<br />
Text is a sentence borrowed from a paper by Larry Richards, set to an 11-tone row. For guitar and voice.<br />
<span class="ymp-btn-page-play ymp-media-a88698537238903579b56d7cd26d7111"><a class="wiki_link_ext" href="http://micro.soonlabel.com/11-ET/daily201110-gpo-jeffery-dahmer-cooks.mp3" rel="nofollow">Jeffrey Dahmer Cooks at 11edo</a></span> by Chris Vaisvil<br />
<span class="ymp-btn-page-play ymp-media-0ba2917b56073b373385642c54d40d75"><a class="wiki_link_ext" href="http://micro.soonlabel.com/jon-lyle-smith/Jaunt.mp3" rel="nofollow">Jaunt</a></span> ny <a class="wiki_link" href="/John%20Lyle%20Smith">John Lyle Smith</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:21:&lt;h2&gt; --><h2 id="toc10"><a name="Compositions-Videos"></a><!-- ws:end:WikiTextHeadingRule:21 -->Videos</h2>
 The Stuffed Ones: <span class="ymp-btn-page-play ymp-media-93e47d957ab7ad517004a52411bd39b0"><a class="wiki_link_ext" href="http://www.youtube.com/watch?v=NU0VvGRelUQ&amp;feature=related" rel="nofollow">Goopy</a></span>, <span class="ymp-btn-page-play ymp-media-1115622b253775296293be13693078a2"><a class="wiki_link_ext" href="http://www.youtube.com/watch?v=4D9wDl_oxHE&amp;feature=related" rel="nofollow">Ziggy</a></span>, <span class="ymp-btn-page-play ymp-media-1a927c00e05a8682e1478c992ed79e42"><a class="wiki_link_ext" href="http://www.youtube.com/watch?v=53IiHdXfJwI&amp;feature=related" rel="nofollow">Ellie</a></span>, <span class="ymp-btn-page-play ymp-media-e625dd74ab1589511414e5c41097c0cd"><a class="wiki_link_ext" href="http://www.youtube.com/watch?v=4sZqpRcB-lk&amp;feature=related" rel="nofollow">Towelbear</a></span> by <a class="wiki_link_ext" href="http://www.youtube.com/user/zipzappoozoo" rel="nofollow">zipzappoozoo</a><br />
<br />
<br />


<table class="wiki_table">
    <tr>
        <th><br />
</th>
        <th><br />
</th>
        <th><br />
</th>
        <th><br />
</th>
        <th><br />
</th>
        <th><br />
</th>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: left;"><br />
</td>
        <td style="text-align: right;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
</table>

</body></html>