Nine limit tetrads
IMPORTED REVISION FROM WIKISPACES
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- This revision was by author genewardsmith and made on 2011-08-04 00:44:15 UTC.
- The original revision id was 244247857.
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Original Wikitext content:
The nine-limit just intonation tetrads are subchords of the full nine-limit pentads, omitting one element. =3-5-7-9= These are the otonal subminor tetrad, 1-7/6-3/2-5/3, and the utonal supermajor tetrad, 1-9/7-3/2-9/5, with steps 7/6-9/7-10/9-6/5 and 9/7-7/6-6/5-10/9. =1-5-7-9= These are the otonal, 1-9/8-5/4-7/4 and the utonal, 1-7/5-14/9-7/4, with steps 9/8-10/9-7/5-8/7 and 7/5-10/9-9/8-8/7. =1-3-7-9= These are the otonal, 1-9/8-3/2-7/4, and the utonal, 1-4/3-3/2-12/7, with steps 9/8-4/3-7/6-8/7 and 4/3-9/8-8/7-7/6.
Original HTML content:
<html><head><title>nine limit tetrads</title></head><body>The nine-limit just intonation tetrads are subchords of the full nine-limit pentads, omitting one element.<br /> <br /> <!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="x3-5-7-9"></a><!-- ws:end:WikiTextHeadingRule:0 -->3-5-7-9</h1> These are the otonal subminor tetrad, 1-7/6-3/2-5/3, and the utonal supermajor tetrad, 1-9/7-3/2-9/5, with steps 7/6-9/7-10/9-6/5 and 9/7-7/6-6/5-10/9.<br /> <br /> <!-- ws:start:WikiTextHeadingRule:2:<h1> --><h1 id="toc1"><a name="x1-5-7-9"></a><!-- ws:end:WikiTextHeadingRule:2 -->1-5-7-9</h1> These are the otonal, 1-9/8-5/4-7/4 and the utonal, 1-7/5-14/9-7/4, with steps 9/8-10/9-7/5-8/7 and 7/5-10/9-9/8-8/7.<br /> <br /> <!-- ws:start:WikiTextHeadingRule:4:<h1> --><h1 id="toc2"><a name="x1-3-7-9"></a><!-- ws:end:WikiTextHeadingRule:4 -->1-3-7-9</h1> These are the otonal, 1-9/8-3/2-7/4, and the utonal, 1-4/3-3/2-12/7, with steps 9/8-4/3-7/6-8/7 and 4/3-9/8-8/7-7/6.</body></html>