22/19

Interval information

Ratio	22/19
Factorization	2 × 11 × 19-1
Monzo	[1 0 0 0 1 0 0 -1⟩
Size in cents	253.8049¢
Names	undevicesimal semifourth, minimal minor third, godzilla semifourth
Color name	19u1o2, nulo 2nd
FJS name	[math]\displaystyle{ \text{M2}^{11}_{19} }[/math]
Special properties	reduced
Tenney height (log2 nd)	8.70736
Weil height (log2 max(n, d))	8.91886
Wilson height (sopfr(nd))	32
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~4.21619 bits
[sound info]
Open this interval in xen-calc

22/19, the undevicesimal semifourth, is a 19-limit interseptimal interval measuring about 254 cents. Margo Schulter has called it the minimal minor third. Since it is a good tuning for the godzilla generator in the 11-limit and 13-limit, it can also be called the godzilla semifourth: in godzilla, it serves for both 8/7 and 7/6.

See also

• 19/11 – its octave complement
• Gallery of just intervals