3L 3s: Difference between revisions

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Wikispaces>JosephRuhf
**Imported revision 384236776 - Original comment: **
Wikispaces>keenanpepper
**Imported revision 385547472 - Original comment: **
Line 1: Line 1:
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
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:JosephRuhf|JosephRuhf]] and made on <tt>2012-11-19 23:40:03 UTC</tt>.<br>
: This revision was by author [[User:keenanpepper|keenanpepper]] and made on <tt>2012-11-24 13:13:17 UTC</tt>.<br>
: The original revision id was <tt>384236776</tt>.<br>
: The original revision id was <tt>385547472</tt>.<br>
: The revision comment was: <tt></tt><br>
: 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>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
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||||||||||~ Generator ||~ Cents ||~ Comments ||
||||||||||~ Generator ||~ Cents ||~ Comments ||
|| 0\3 ||  ||  ||  ||  || 0 ||=  ||
|| 0\3 ||  ||  ||  ||  || 0 ||=  ||
||  ||  ||  || 1\15 ||  || 80 ||= Boundary of "practicality" ends around here ||
||  ||  ||  || 1\15 ||  || 80 ||= L/s = 4 ||
||  ||  ||  ||  || 2\27 || 88.88 ||= Optimal augmented is around here ||
||  ||  ||  ||  || 2\27 || 88.88 ||= Optimal augmented is around here ||
||  ||  || 1\12 ||  ||  || 100 ||= Boundary of "practicality" begins around here ||
||  ||  || 1\12 ||  ||  || 100 ||= L/s = 3 ||
||  || 1\9 ||  ||  ||  || 133.33 ||= Boundary of propriety for near-MOS
||  || 1\9 ||  ||  ||  || 133.33 ||= Boundary of propriety for near-MOS
Optimum rank range (L/s=2/1) for MOS ||
Optimum rank range (L/s=2/1) for MOS ||
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         &lt;td&gt;80&lt;br /&gt;
         &lt;td&gt;80&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;Boundary of &amp;quot;practicality&amp;quot; ends around here&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;L/s = 4&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;
Line 96: Line 96:
         &lt;td&gt;100&lt;br /&gt;
         &lt;td&gt;100&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
         &lt;td style="text-align: center;"&gt;Boundary of &amp;quot;practicality&amp;quot; begins around here&lt;br /&gt;
         &lt;td style="text-align: center;"&gt;L/s = 3&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
     &lt;/tr&gt;
     &lt;/tr&gt;

Revision as of 13:13, 24 November 2012

IMPORTED REVISION FROM WIKISPACES

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

This revision was by author keenanpepper and made on 2012-11-24 13:13:17 UTC.
The original revision id was 385547472.
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:

Associated with the [[augmented family]], which comprises the only significant minimum of harmonic entropy for these scales.
||||||||||~ Generator ||~ Cents ||~ Comments ||
|| 0\3 ||   ||   ||   ||   || 0 ||=   ||
||   ||   ||   || 1\15 ||   || 80 ||= L/s = 4 ||
||   ||   ||   ||   || 2\27 || 88.88 ||= Optimal augmented is around here ||
||   ||   || 1\12 ||   ||   || 100 ||= L/s = 3 ||
||   || 1\9 ||   ||   ||   || 133.33 ||= Boundary of propriety for near-MOS
Optimum rank range (L/s=2/1) for MOS ||
||   ||   ||   || 3\24 ||   || 150 ||=   ||
||   ||   ||   ||   ||   || 400/(1+phi) ||= Golden triforce ||
||   ||   ||   ||   || 5\39 || 153.85 ||=   ||
||   ||   || 2\15 ||   ||   || 160 ||=   ||
|| 1\6 ||   ||   ||   ||   || 200 ||=   ||
The true MOS is LsLsLs but interesting near-MOSs include LLsLss and LLssLs. The MOS is always proper but the other forms are only proper if the generator is larger than 1\9 of an octave (so not augmented).

Out of all **[[Rothenberg propriety|proper]]** six-note MOS scales, this augmented scale probably has the lowest harmonic entropy.

Original HTML content:

<html><head><title>3L 3s</title></head><body>Associated with the <a class="wiki_link" href="/augmented%20family">augmented family</a>, which comprises the only significant minimum of harmonic entropy for these scales.<br />


<table class="wiki_table">
    <tr>
        <th colspan="5">Generator<br />
</th>
        <th>Cents<br />
</th>
        <th>Comments<br />
</th>
    </tr>
    <tr>
        <td>0\3<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>0<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>1\15<br />
</td>
        <td><br />
</td>
        <td>80<br />
</td>
        <td style="text-align: center;">L/s = 4<br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>2\27<br />
</td>
        <td>88.88<br />
</td>
        <td style="text-align: center;">Optimal augmented is around here<br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td>1\12<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>100<br />
</td>
        <td style="text-align: center;">L/s = 3<br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td>1\9<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>133.33<br />
</td>
        <td style="text-align: center;">Boundary of propriety for near-MOS<br />
Optimum rank range (L/s=2/1) for MOS<br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>3\24<br />
</td>
        <td><br />
</td>
        <td>150<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>400/(1+phi)<br />
</td>
        <td style="text-align: center;">Golden triforce<br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>5\39<br />
</td>
        <td>153.85<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td><br />
</td>
        <td><br />
</td>
        <td>2\15<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>160<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
    <tr>
        <td>1\6<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>200<br />
</td>
        <td style="text-align: center;"><br />
</td>
    </tr>
</table>

The true MOS is LsLsLs but interesting near-MOSs include LLsLss and LLssLs. The MOS is always proper but the other forms are only proper if the generator is larger than 1\9 of an octave (so not augmented).<br />
<br />
Out of all <strong><a class="wiki_link" href="/Rothenberg%20propriety">proper</a></strong> six-note MOS scales, this augmented scale probably has the lowest harmonic entropy.</body></html>
Retrieved from "https://en.xen.wiki/index.php?title=3L_3s&oldid=8613"