49/32: Difference between revisions

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Aura (talk | contribs)
removed the name "superduper fifth" due to the lack of a corresponding name for its octave equivalent, added additional names that correspond to those of its octave equivalent
Aura (talk | contribs)
changed "subminor " to "inframinor" as this interval is smaller than 750 cents
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'''49/32''', the '''septimal superfifth''', otherwise known as the '''septatonic subminor sixth''' or '''the octave-reduced 49th harmonic''', is 640/637 (8.1 cents) flat of [[20/13]], and is the interval between [[8/7]] and [[7/4]].
'''49/32''', the '''septimal superfifth''', otherwise known as the '''septatonic inframinor sixth''' or '''the octave-reduced 49th harmonic''', is 640/637 (8.1 cents) flat of [[20/13]], and is the interval between [[8/7]] and [[7/4]].


== See also ==
== See also ==

Revision as of 23:06, 24 December 2020

Interval information
Ratio 49/32
Factorization 2-5 × 72
Monzo [-5 0 0 2
Size in cents 737.6518¢
Names septimal superfifth,
septatonic subminor sixth,
octave-reduced 49th harmonic
FJS name [math]\displaystyle{ \text{m6}^{7,7} }[/math]
Special properties reduced,
reduced harmonic
Tenney norm (log2 nd) 10.6147
Weil norm (log2 max(n, d)) 11.2294
Wilson norm (sopfr(nd)) 24

[sound info]
Open this interval in xen-calc

49/32, the septimal superfifth, otherwise known as the septatonic inframinor sixth or the octave-reduced 49th harmonic, is 640/637 (8.1 cents) flat of 20/13, and is the interval between 8/7 and 7/4.

See also