37/36
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| Ratio | 37/36 |
| Subgroup monzo | 2.3.37 [-2 -2 1⟩ |
| Size in cents | 47.434037¢ |
| Name | 37-limit Wyschnegradsky ~quartertone (HEJI) |
| Color name | 37o2, thiso 2nd |
| FJS name | [math]\text{P1}^{37}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 10.3794 |
| Weil height (log2 max(n, d)) | 10.4189 |
| Wilson height (sopfr(nd)) | 47 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~4.48883 bits |
| Comma size | medium |
| open this interval in xen-calc | |
37/36, or the 31-limit Wyschnegradsky ~quartertone, is a 2.3.37 subgroup comma. It is the amount by which 37/32 (the 37th harmonic) exceeds the Pythagorean (major) whole tone of 9/8. It is significant in Helmholtz-Ellis notation as the formal comma to translate a Pythagorean interval to a nearby 37-limit (prefix???) [clarification needed ] interval.