19-limit: Difference between revisions

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The 19-prime-limit can be modeled in a 7-dimensional lattice, with the primes 3, 5, 7, 11, 13, 17, and 19 represented by each dimension. The prime 2 does not appear in the typical 19-limit lattice because octave equivalence is presumed. If octave equivalence is not presumed, an eighth dimension is need.

[[~~EDO~~]]s ~~which provides an excellent tuning~~ for 19-limit intervals ~~are~~: {{EDOs| 80, 94, 111, 121, 217, 270, 282, 311, ~~320~~, 364, ~~388~~, 400, 422, ~~436~~, ~~460~~, 525, 581, 597, 624, 643, 653, 692, 718, 742, ~~771~~, ~~860~~, ~~867~~, 882, 908, 925, 935, ~~954,~~ and ~~997~~ }} ~~among others~~.

A list of [[edo]]s with progressively better tunings for 19-limit intervals: {{EDOs| 72, 94, 103h, 111, 121, 130, 140, 152fg, 159, 161, 183, 190g, 193, 212gh, 217, 243e, 270, 311, 400, 422, 460, 525, 581, 742, 935, 954h }} and so on. Another list of edos which provides relatively good tunings for 19-limit intervals ([[TE relative error|relative error]] < 5%): {{EDOs| 72, 111, 217, 243e, 270, 282, 311, 354, 364, 373g, 400, 422, 460, 494(h), 525, 540, 581, 597, 624, 643, 653, 692, 718, 742, 764h, 814, 836f, 882, 908, 925, 935, 954h and }} so on.

== Intervals ==

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 The 19-prime-limit can be modeled in a 7-dimensional lattice, with the primes 3, 5, 7, 11, 13, 17, and 19 represented by each dimension. The prime 2 does not appear in the typical 19-limit lattice because octave equivalence is presumed. If octave equivalence is not presumed, an eighth dimension is need.
-[[EDO]]s which provides an excellent tuning for 19-limit intervals are: {{EDOs| 80, 94, 111, 121, 217, 270, 282, 311, 320, 364, 388, 400, 422, 436, 460, 525, 581, 597, 624, 643, 653, 692, 718, 742, 771, 860, 867, 882, 908, 925, 935, 954, and 997 }} among others.
+A list of [[edo]]s with progressively better tunings for 19-limit intervals: {{EDOs| 72, 94, 103h, 111, 121, 130, 140, 152fg, 159, 161, 183, 190g, 193, 212gh, 217, 243e, 270, 311, 400, 422, 460, 525, 581, 742, 935, 954h }} and so on. Another list of edos which provides relatively good tunings for 19-limit intervals ([[TE relative error|relative error]] < 5%): {{EDOs| 72, 111, 217, 243e, 270, 282, 311, 354, 364, 373g, 400, 422, 460, 494(h), 525, 540, 581, 597, 624, 643, 653, 692, 718, 742, 764h, 814, 836f, 882, 908, 925, 935, 954h and }} so on.
 == Intervals ==