34/25: Difference between revisions

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Nolovoto (talk | contribs)
Added Cetegory: subfourth. Included a reflection on the interval's nearness to the interval e/2 or octave reduced "e-tave" from Gene Smith's Black Magic formulas. Possible things to add is nearness to Arabic lute fourth and the 25/17 nearness to 4/e.
Nolovoto (talk | contribs)
m added category: fourth (last summary, I meant I added superfourth)
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[[Category:Todo:add introduction]]
[[Category:Todo:add introduction]]
[[Category:Superfourth]]
[[Category:Superfourth]]
[[Category:Fourth]]

Revision as of 21:26, 18 March 2021

34/25 is a superfourth. This interval is particularly close to the non-radical interval: e/2 (531.23405 cents), an octave reduction of the "e-tave" which appears in

Gene Smith's "Black Magic" Formulas.

Interval information
Ratio 34/25
Factorization 2 × 5-2 × 17
Monzo [1 0 -2 0 0 0 1
Size in cents 532.328¢
Name(s) missing ? 
FJS name [math]\displaystyle{ \text{dd5}^{17}_{5,5} }[/math]
Special properties reduced
Tenney norm (log2 nd) 9.73132
Weil norm (log2 max(n, d)) 10.1749
Wilson norm (sopfr(nd)) 29

[sound info]
Open this interval in xen-calc

See also