9/4: Difference between revisions

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m infoboxified
Arseniiv (talk | contribs)
m poor Pythagoras, sorry
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| Monzo = -2 2
| Monzo = -2 2
| Cents = 1403.91000
| Cents = 1403.91000
| Name = pythagorean ninth
| Name = Pythagorean ninth
| Color name =  
| Color name =  
| FJS name =  
| FJS name =  
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}}
}}


'''9/4''', a pythagorean ninth; two perfect fifths ([[3/2]] * 3/2); the ratio between the 4th and 9th harmonics; one octave above [[9/8]].
'''9/4''', the Pythagorean ninth; two perfect fifths ([[3/2]] * 3/2); the ratio between the 4th and 9th harmonics; one octave above [[9/8]].


[[Category:Interval]]
[[Category:Interval]]

Revision as of 17:05, 7 November 2020

Interval information
Ratio 9/4
Factorization 2-2 × 32
Monzo [-2 2
Size in cents 1403.91¢
Name Pythagorean ninth
FJS name [math]\displaystyle{ \text{M9} }[/math]
Tenney height (log2 nd) 5.16993
Weil height (log2 max(n, d)) 6.33985
Wilson height (sopfr(nd)) 10

[sound info]
Open this interval in xen-calc

9/4, the Pythagorean ninth; two perfect fifths (3/2 * 3/2); the ratio between the 4th and 9th harmonics; one octave above 9/8.