42/25

Interval information

Ratio	42/25
Factorization	2 × 3 × 5-2 × 7
Monzo	[1 1 -2 1⟩
Size in cents	898.1535¢
Name	septimal major sixth
Color name	zgg7, zogugu 7th
FJS name	[math]\displaystyle{ \text{d7}^{7}_{5,5} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	10.0362
Weil norm (log2 max(n, d))	10.7846
Wilson norm (sopfr(nd))	22
[[File:Ji-{{#regex:42/25|/(\S+)\/(\S+)/|\1-\2}}-csound-foscil-220hz.mp3|270px]] [[:File:Ji-{{#regex:42/25|/(\S+)\/(\S+)/|\1-\2}}-csound-foscil-220hz.mp3|[sound info]]]
Open this interval in xen-calc

See also

• 25/21 -- its octave complement
• 12/7 - another septimal (super-)major sixth (50/49 above)
• Gallery of just intervals
• 25-odd-limit