Harry Partch's 43-tone scale: Difference between revisions
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[[Erv Wilson]] who worked with Partch has pointed out that these added tones form a constant structure of 41 tones with two variables.<ref name="Anaphoria">"Letter to John from ERV Wilson, 19 October 1964 - SH 5 Chalmers" (PDF). Anaphoria.com. Retrieved 2016-10-28.page 11</ref> A constant structure giving one the property of anytime a ratio appears it will be subtended by the same number of steps. In this way Partch resolved his harmonic and melodic symmetry in one of the best ways possible.<ref name="Anaphoria" /> | [[Erv Wilson]] who worked with Partch has pointed out that these added tones form a constant structure of 41 tones with two variables.<ref name="Anaphoria">"Letter to John from ERV Wilson, 19 October 1964 - SH 5 Chalmers" (PDF). Anaphoria.com. Retrieved 2016-10-28.page 11</ref> A constant structure giving one the property of anytime a ratio appears it will be subtended by the same number of steps. In this way Partch resolved his harmonic and melodic symmetry in one of the best ways possible.<ref name="Anaphoria" /> | ||
==Comparison with 41edo== | |||
The 43-note scale is almost [[epimorphic]] under the [[41edo]] [[patent val]]. The only exceptions are the pair {11/10, 10/9} and its octave complement {9/5, 20/11}, which are tempered together in [[41edo]]. Other than those, 41edo does a decent job of representing everything, for an EDO (although of course Partch himself would scoff at such a claim). | The 43-note scale is almost [[epimorphic]] under the [[41edo]] [[patent val]]. The only exceptions are the pair {11/10, 10/9} and its octave complement {9/5, 20/11}, which are tempered together in [[41edo]]. Other than those, 41edo does a decent job of representing everything, for an EDO (although of course Partch himself would scoff at such a claim). | ||