162/161
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| Ratio | 162/161 |
| Subgroup monzo | 2.3.7.23 [1 4 -1 -1⟩ |
| Size in cents | 10.71975¢ |
| Name | minor kirnbergerisma |
| Color name | 23ur-2, twethuru negative 2nd Twethuru comma |
| FJS name | [math]\text{P1}_{7,23}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 14.6708 |
| Weil height (log2 max(n, d)) | 14.6797 |
| Wilson height (sopfr (nd)) | 44 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.85776 bits |
| Comma size | small |
| open this interval in xen-calc | |
162/161, the minor kirnbergerisma, is a small 23-limit superparticular comma about 10.72 cents in size. It forms the difference between 23/18 and 9/7.
Etymology
The name minor kirnbergerisma is contrast to the major kirnbergerisma, 161/160, measuring about 10.79¢, which is the difference between 23/16 and 10/7. 162/161 is smaller than 161/160 by a 23-limit unnoticeable comma, 25921/25920. The word kirnbergerisma was introduced by Xenllium in 2023, for the following reason - 161/160 or 162/161 may be found in JI-approximated version of Kirnberger II as the difference between 1/2-comma-flattened fifth and pure fifth.
See also
- Small comma
- List of superparticular intervals
- 161/108 – a JI-approximated version of 1/2-comma-flattened fifth
- 161/120 – a JI-approximated version of 1/2-comma-sharpened fourth
- 216/161 – a JI-approximated version of 1/2-comma-sharpened fourth
- 240/161 – a JI-approximated version of 1/2-comma-flattened fifth