Rank-2 temperaments by mapping of 3: Difference between revisions

Wikispaces>keenanpepper
**Imported revision 269921376 - Original comment: **
Wikispaces>mbattaglia1
**Imported revision 271813012 - Original comment: **
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
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: This revision was by author [[User:keenanpepper|keenanpepper]] and made on <tt>2011-10-29 22:43:32 UTC</tt>.<br>
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Temperaments in this category split either 4/3 or 3/2 into two equal parts.
Temperaments in this category split either 4/3 or 3/2 into two equal parts.


The first splits 4/3 into two ~250 cent intervals. Mandatory MOSes include 4, 5, and 9 (bug/beep always has a 9-note MOS, right?).
The first splits 4/3 into two ~250 cent intervals. Mandatory MOSes include 4, 5, and 9.


[&lt;1 2...], &lt;0 -2...]&gt;
[&lt;1 2...], &lt;0 -2...]&gt;
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* Godzilla
* Godzilla
* Semiphore
* Semiphore
* Superpelog


And the second splits 3/2 into two ~350 cent "neutral thirds". Mandatory MOSes include 3, 4, and 7.
And the second splits 3/2 into two ~350 cent "neutral thirds". Mandatory MOSes include 3, 4, and 7.
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* Slendric
* Slendric


Finally we have temperaments in which 8/3 is divided into 3 equal parts of ~566 cents (or equivalently 3/1 into 3 parts of ~634 cents). (Intersting fact: This also implies that 9/8 is divided into 3 equal parts.) Mandatory MOSes include 5, 7, 9, 11, 13, and 15.
Finally we have temperaments in which 8/3 is divided into 3 equal parts of ~566 cents (or equivalently 3/1 into 3 parts of ~634 cents). (Interesting fact: This also implies that 9/8 is divided into 3 equal parts.) Mandatory MOSes include 5, 7, 9, 11, 13, and 15.


[&lt;1 3...], &lt;0, -3...]&gt;
[&lt;1 3...], &lt;0, -3...]&gt;
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Temperaments in this category split either 4/3 or 3/2 into two equal parts.&lt;br /&gt;
Temperaments in this category split either 4/3 or 3/2 into two equal parts.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The first splits 4/3 into two ~250 cent intervals. Mandatory MOSes include 4, 5, and 9 (bug/beep always has a 9-note MOS, right?).&lt;br /&gt;
The first splits 4/3 into two ~250 cent intervals. Mandatory MOSes include 4, 5, and 9.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[&amp;lt;1 2...], &amp;lt;0 -2...]&amp;gt;&lt;br /&gt;
[&amp;lt;1 2...], &amp;lt;0 -2...]&amp;gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;Barbados&lt;/li&gt;&lt;li&gt;Beep&lt;/li&gt;&lt;li&gt;Bridgetown&lt;/li&gt;&lt;li&gt;Bug&lt;/li&gt;&lt;li&gt;Godzilla&lt;/li&gt;&lt;li&gt;Semiphore&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;Barbados&lt;/li&gt;&lt;li&gt;Beep&lt;/li&gt;&lt;li&gt;Bridgetown&lt;/li&gt;&lt;li&gt;Bug&lt;/li&gt;&lt;li&gt;Godzilla&lt;/li&gt;&lt;li&gt;Semiphore&lt;/li&gt;&lt;li&gt;Superpelog&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
And the second splits 3/2 into two ~350 cent &amp;quot;neutral thirds&amp;quot;. Mandatory MOSes include 3, 4, and 7.&lt;br /&gt;
And the second splits 3/2 into two ~350 cent &amp;quot;neutral thirds&amp;quot;. Mandatory MOSes include 3, 4, and 7.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
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[&amp;lt;1 1...], &amp;lt;0, 3...]&amp;gt;&lt;br /&gt;
[&amp;lt;1 1...], &amp;lt;0, 3...]&amp;gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;Cynder&lt;/li&gt;&lt;li&gt;Gorgo&lt;/li&gt;&lt;li&gt;Mothra&lt;/li&gt;&lt;li&gt;Radon&lt;/li&gt;&lt;li&gt;Rodan&lt;/li&gt;&lt;li&gt;Slendric&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;Cynder&lt;/li&gt;&lt;li&gt;Gorgo&lt;/li&gt;&lt;li&gt;Mothra&lt;/li&gt;&lt;li&gt;Radon&lt;/li&gt;&lt;li&gt;Rodan&lt;/li&gt;&lt;li&gt;Slendric&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
Finally we have temperaments in which 8/3 is divided into 3 equal parts of ~566 cents (or equivalently 3/1 into 3 parts of ~634 cents). (Intersting fact: This also implies that 9/8 is divided into 3 equal parts.) Mandatory MOSes include 5, 7, 9, 11, 13, and 15.&lt;br /&gt;
Finally we have temperaments in which 8/3 is divided into 3 equal parts of ~566 cents (or equivalently 3/1 into 3 parts of ~634 cents). (Interesting fact: This also implies that 9/8 is divided into 3 equal parts.) Mandatory MOSes include 5, 7, 9, 11, 13, and 15.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[&amp;lt;1 3...], &amp;lt;0, -3...]&amp;gt;&lt;br /&gt;
[&amp;lt;1 3...], &amp;lt;0, -3...]&amp;gt;&lt;br /&gt;