2432/2431
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| Ratio | 2432/2431 |
| Factorization | 27 × 11-1 × 13-1 × 17-1 × 19 |
| Monzo | [7 0 0 0 -1 -1 -1 1⟩ |
| Size in cents | 0.7120025¢ |
| Name | Blumeyer comma |
| Color name | 19o17u3u1u1, nosuthulu 1sn, Nosuthulu comma |
| FJS name | [math]\text{A1}^{19}_{11,13,17}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 22.4953 |
| Weil height (log2 max(n, d)) | 22.4959 |
| Wilson height (sopfr (nd)) | 74 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.40111 bits |
| Comma size | unnoticeable |
| open this interval in xen-calc | |
2432/2431, the Blumeyer comma, is a 19-limit superparticular comma of about 0.71 cents. It is the amount by which a stack of 17/16 and 22/19 falls short of 16/13. By tempering it out is defined the Blumeyer temperament, which enables the Blumeyer chords.
Etymology
The name Blumeyer comma was named after Douglas Blumeyer in 2015.