49/32: Difference between revisions

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'''49/32''', the '''the octave-reduced 49th harmonic''', also known as the '''septimal inframinor sixth''' or '''septimal super-fifth'''{{idiosyncratic}}, or  is 640/637 (8.1 cents) flat of [[20/13]], and is the interval between [[8/7]] and [[7/4]].
'''49/32''', the '''the octave-reduced 49th harmonic''', also known as the '''septimal inframinor sixth''' or '''wide septimal superfifth'''{{idiosyncratic}}, or  is 640/637 (8.1 cents) flat of [[20/13]], and is the interval between [[8/7]] and [[7/4]].


Five octaves plus 49/32 gives the interval [[49/1]], the ‘wide fortieth’, the equivalence interval for [[173ed49]].
Five octaves plus 49/32 gives the interval [[49/1]], the ‘wide fortieth’, the equivalence interval for [[173ed49]].

Revision as of 18:36, 13 April 2025

Interval information
Ratio 49/32
Factorization 2-5 × 72
Monzo [-5 0 0 2⟩
Size in cents 737.6518¢
Names septimal inframinor sixth,
octave-reduced 49th harmonic
Color name zz6, zozo 6th
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 the octave-reduced 49th harmonic, also known as the septimal inframinor sixth or wide septimal superfifth[idiosyncratic term], or is 640/637 (8.1 cents) flat of 20/13, and is the interval between 8/7 and 7/4.

Five octaves plus 49/32 gives the interval 49/1, the ‘wide fortieth’, the equivalence interval for 173ed49.

See also

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