161/160
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| Ratio | 161/160 |
| Subgroup monzo | 2.5.7.23 [-5 -1 1 1⟩ |
| Size in cents | 10.78654¢ |
| Name | major kirnbergisma |
| Color name | 23ozg2, twethozogu 2nd Twethozogu comma |
| FJS name | [math]\text{P1}^{7,23}_{5}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 14.6528 |
| Weil height (log2 max(n, d)) | 14.6618 |
| Wilson height (sopfr (nd)) | 45 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.86237 bits |
| Comma size | small |
| S-expression | S21 × S22 × S23 |
| open this interval in xen-calc | |
161/160, the major kirnbergisma, is a small 23-limit superparticular comma about 10.79 cents in size. It forms the difference between 23/16 and 10/7.
Etymology
The name major kirnbergisma is contrast to the minor kirnbergisma, 162/161, measuring about 10.72¢, which is the difference between 23/18 and 9/7. 161/160 is larger than 162/161 by a 23-limit unnoticeable comma, 25921/25920. The word kirnbergisma 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