Bohlen–Pierce scale: Difference between revisions
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Wikispaces>xenwolf **Imported revision 126123733 - Original comment: composition by Steven Yi added** |
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This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | ||
: This revision was by author [[User: | : This revision was by author [[User:guest|guest]] and made on <tt>2010-07-14 02:46:16 UTC</tt>.<br> | ||
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<h4>Original Wikitext content:</h4> | <h4>Original Wikitext content:</h4> | ||
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[[@http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3|Bohlen-Pierce electric guitar improvisation]] by [[@http://www.jeanpierrepoulin.com/|Jean-Pierre Poulin]] | [[@http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3|Bohlen-Pierce electric guitar improvisation]] by [[@http://www.jeanpierrepoulin.com/|Jean-Pierre Poulin]] | ||
[[@http://www.ronsword.com/sounds/BP_stretched_chroma.mp3|Bohlen-Pierce "Stretched Chroma" Acoustic Improvisation]] by Ron Sword | [[@http://www.ronsword.com/sounds/BP_stretched_chroma.mp3|Bohlen-Pierce "Stretched Chroma" Acoustic Improvisation]] by Ron Sword | ||
[[@http://www.kunstmusik.com/2010/03/08/reminiscences/|Reminiscences]] [[Steven Yi]]</pre></div> | [[@http://www.kunstmusik.com/2010/03/08/reminiscences/|Reminiscences]] [[Steven Yi]] | ||
[[http://www.jeanpierrepoulin.com/mp3/Roll%27n%27Peace.mp3|Roll'n'Peace]] by Jean-Pierre Poulin</pre></div> | |||
<h4>Original HTML content:</h4> | <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"><html><head><title>Bohlen-Pierce</title></head><body><!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="The Bohlen-Pierce scale"></a><!-- ws:end:WikiTextHeadingRule:0 -->The Bohlen-Pierce scale</h1> | <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"><html><head><title>Bohlen-Pierce</title></head><body><!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="The Bohlen-Pierce scale"></a><!-- ws:end:WikiTextHeadingRule:0 -->The Bohlen-Pierce scale</h1> | ||
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<a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3" rel="nofollow" target="_blank">Bohlen-Pierce electric guitar improvisation</a> by <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/" rel="nofollow" target="_blank">Jean-Pierre Poulin</a><br /> | <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3" rel="nofollow" target="_blank">Bohlen-Pierce electric guitar improvisation</a> by <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/" rel="nofollow" target="_blank">Jean-Pierre Poulin</a><br /> | ||
<a class="wiki_link_ext" href="http://www.ronsword.com/sounds/BP_stretched_chroma.mp3" rel="nofollow" target="_blank">Bohlen-Pierce &quot;Stretched Chroma&quot; Acoustic Improvisation</a> by Ron Sword<br /> | <a class="wiki_link_ext" href="http://www.ronsword.com/sounds/BP_stretched_chroma.mp3" rel="nofollow" target="_blank">Bohlen-Pierce &quot;Stretched Chroma&quot; Acoustic Improvisation</a> by Ron Sword<br /> | ||
<a class="wiki_link_ext" href="http://www.kunstmusik.com/2010/03/08/reminiscences/" rel="nofollow" target="_blank">Reminiscences</a> <a class="wiki_link" href="/Steven%20Yi">Steven Yi</a></body></html></pre></div> | <a class="wiki_link_ext" href="http://www.kunstmusik.com/2010/03/08/reminiscences/" rel="nofollow" target="_blank">Reminiscences</a> <a class="wiki_link" href="/Steven%20Yi">Steven Yi</a><br /> | ||
<a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/mp3/Roll%27n%27Peace.mp3" rel="nofollow">Roll'n'Peace</a> by Jean-Pierre Poulin</body></html></pre></div> | |||
Revision as of 02:46, 14 July 2010
IMPORTED REVISION FROM WIKISPACES
This is an imported revision from Wikispaces. The revision metadata is included below for reference:
- This revision was by author guest and made on 2010-07-14 02:46:16 UTC.
- The original revision id was 152552729.
- 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:
=The Bohlen-Pierce scale= The Bohlen-Pierce scale is a [[nonoctave]] scale, a 13-part equal division of the perfect-twelfth (3/1). Each step is about 146 ¢, making it a [[macrotonal]] scale. It was discovered independently by Heinz Bohlen, John Pierce, Kees van Prooijen, and perhaps others, usually noticed for its good approximation of odd-number just ratios 3:5, 5:7, 3:7, etc. [[image:http://www.ronsword.com/images/Sword_BP_guitars.jpg width="543" height="422"]] [[image:http://ronsword.com/bpguitar.JPG width="171" height="224"]]Ron Sword and his 9-string 13-tone BP Touchstick/Guitar crossover instrument (aka: "//the Bohlen-Box//") **Triple Bohlen-Pierce** Proposed by Paul Erlich, is the Triple Bohlen-Pierce Scale, or 39th root of 3. It approximates additional odd harmonics and can be used in a variety of ways, for both just intonation chords and harmonies, as standard Bohlen-Pierce scale interlocking three times with calm sounding quarter-tones, and for various JI modulations. [[image:http://www.ronsword.com/images/3BP3.JPG width="672" height="340"]](triple bohlen-pierce <span class="UIStory_Message">39√3 Classical Guitar by Ron Sword</span>) **Theory** [[http://www.huygens-fokker.org/bpsite/|Bohlen Pierce website]] [[http://en.wikipedia.org/wiki/Bohlen-Pierce_scale|Wikipedia Bohlen-Pierce scale]] [[http://www.ziaspace.com/elaine/BP/The%20Bohlen-Pierce%20Scale.html|Bohlen-Pierce Scale Research]] by Elaine Walker Sword, Ronald. "Bohlen Pierce Scales for Guitar" IAAA Press, UK-USA. First Ed: May 2009. [[Intervals of BP]] ==Physical instruments tuned to the BP scale== [[@http://www.swordguitars.com/Sword_Bohlen_Pierce_acoustic.JPG|Bohlen Pierce guitar]] [[microtonal clarinet#BPClarinets|Clarinets]] Metallophone Electronic Organ Stredici ==Compositions== Links to available music written in BP at [[http://www.huygens-fokker.org/bpsite/references2.html#anchor81501|above website]]. [[http://www.seraph.it/XenoTunes4_files/Bohl-en%20Roll.mp3|Bohl-en Roll]] by Carlo Serafini [[@http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3|Bohlen-Pierce electric guitar improvisation]] by [[@http://www.jeanpierrepoulin.com/|Jean-Pierre Poulin]] [[@http://www.ronsword.com/sounds/BP_stretched_chroma.mp3|Bohlen-Pierce "Stretched Chroma" Acoustic Improvisation]] by Ron Sword [[@http://www.kunstmusik.com/2010/03/08/reminiscences/|Reminiscences]] [[Steven Yi]] [[http://www.jeanpierrepoulin.com/mp3/Roll%27n%27Peace.mp3|Roll'n'Peace]] by Jean-Pierre Poulin
Original HTML content:
<html><head><title>Bohlen-Pierce</title></head><body><!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="The Bohlen-Pierce scale"></a><!-- ws:end:WikiTextHeadingRule:0 -->The Bohlen-Pierce scale</h1> <br /> <br /> The Bohlen-Pierce scale is a <a class="wiki_link" href="/nonoctave">nonoctave</a> scale, a 13-part equal division of the perfect-twelfth (3/1). Each step is about 146 ¢, making it a <a class="wiki_link" href="/macrotonal">macrotonal</a> scale.<br /> <br /> It was discovered independently by Heinz Bohlen, John Pierce, Kees van Prooijen, and perhaps others, usually noticed for its good approximation of odd-number just ratios 3:5, 5:7, 3:7, etc.<br /> <br /> <br /> <br /> <!-- ws:start:WikiTextRemoteImageRule:6:<img src="http://www.ronsword.com/images/Sword_BP_guitars.jpg" alt="" title="" style="height: 422px; width: 543px;" /> --><img src="http://www.ronsword.com/images/Sword_BP_guitars.jpg" alt="external image Sword_BP_guitars.jpg" title="external image Sword_BP_guitars.jpg" style="height: 422px; width: 543px;" /><!-- ws:end:WikiTextRemoteImageRule:6 --><br /> <br /> <!-- ws:start:WikiTextRemoteImageRule:7:<img src="http://ronsword.com/bpguitar.JPG" alt="" title="" style="height: 224px; width: 171px;" /> --><img src="http://ronsword.com/bpguitar.JPG" alt="external image bpguitar.JPG" title="external image bpguitar.JPG" style="height: 224px; width: 171px;" /><!-- ws:end:WikiTextRemoteImageRule:7 -->Ron Sword and his 9-string 13-tone BP Touchstick/Guitar crossover instrument (aka: "<em>the Bohlen-Box</em>")<br /> <br /> <strong>Triple Bohlen-Pierce</strong><br /> <br /> Proposed by Paul Erlich, is the Triple Bohlen-Pierce Scale, or 39th root of 3. It approximates additional odd harmonics and can be used in a variety of ways, for both just intonation chords and harmonies, as standard Bohlen-Pierce scale interlocking three times with calm sounding quarter-tones, and for various JI modulations.<br /> <br /> <!-- ws:start:WikiTextRemoteImageRule:8:<img src="http://www.ronsword.com/images/3BP3.JPG" alt="" title="" style="height: 340px; width: 672px;" /> --><img src="http://www.ronsword.com/images/3BP3.JPG" alt="external image 3BP3.JPG" title="external image 3BP3.JPG" style="height: 340px; width: 672px;" /><!-- ws:end:WikiTextRemoteImageRule:8 -->(triple bohlen-pierce <span class="UIStory_Message">39√3 Classical Guitar by Ron Sword</span>)<br /> <strong>Theory</strong><br /> <a class="wiki_link_ext" href="http://www.huygens-fokker.org/bpsite/" rel="nofollow">Bohlen Pierce website</a><br /> <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Bohlen-Pierce_scale" rel="nofollow">Wikipedia Bohlen-Pierce scale</a><br /> <a class="wiki_link_ext" href="http://www.ziaspace.com/elaine/BP/The%20Bohlen-Pierce%20Scale.html" rel="nofollow">Bohlen-Pierce Scale Research</a> by Elaine Walker<br /> Sword, Ronald. "Bohlen Pierce Scales for Guitar" IAAA Press, UK-USA. First Ed: May 2009.<br /> <a class="wiki_link" href="/Intervals%20of%20BP">Intervals of BP</a><br /> <!-- ws:start:WikiTextHeadingRule:2:<h2> --><h2 id="toc1"><a name="The Bohlen-Pierce scale-Physical instruments tuned to the BP scale"></a><!-- ws:end:WikiTextHeadingRule:2 -->Physical instruments tuned to the BP scale</h2> <a class="wiki_link_ext" href="http://www.swordguitars.com/Sword_Bohlen_Pierce_acoustic.JPG" rel="nofollow" target="_blank">Bohlen Pierce guitar</a><br /> <a class="wiki_link" href="/microtonal%20clarinet#BPClarinets">Clarinets</a><br /> Metallophone<br /> Electronic Organ<br /> Stredici<br /> <!-- ws:start:WikiTextHeadingRule:4:<h2> --><h2 id="toc2"><a name="The Bohlen-Pierce scale-Compositions"></a><!-- ws:end:WikiTextHeadingRule:4 -->Compositions</h2> Links to available music written in BP at <a class="wiki_link_ext" href="http://www.huygens-fokker.org/bpsite/references2.html#anchor81501" rel="nofollow">above website</a>.<br /> <a class="wiki_link_ext" href="http://www.seraph.it/XenoTunes4_files/Bohl-en%20Roll.mp3" rel="nofollow">Bohl-en Roll</a> by Carlo Serafini<br /> <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/mp3/BPguitares.mp3" rel="nofollow" target="_blank">Bohlen-Pierce electric guitar improvisation</a> by <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/" rel="nofollow" target="_blank">Jean-Pierre Poulin</a><br /> <a class="wiki_link_ext" href="http://www.ronsword.com/sounds/BP_stretched_chroma.mp3" rel="nofollow" target="_blank">Bohlen-Pierce "Stretched Chroma" Acoustic Improvisation</a> by Ron Sword<br /> <a class="wiki_link_ext" href="http://www.kunstmusik.com/2010/03/08/reminiscences/" rel="nofollow" target="_blank">Reminiscences</a> <a class="wiki_link" href="/Steven%20Yi">Steven Yi</a><br /> <a class="wiki_link_ext" href="http://www.jeanpierrepoulin.com/mp3/Roll%27n%27Peace.mp3" rel="nofollow">Roll'n'Peace</a> by Jean-Pierre Poulin</body></html>