36/19
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| Ratio | 36/19 |
| Subgroup monzo | 2.3.19 [2 2 -1⟩ |
| Size in cents | 1106.397¢ |
| Names | undevicesimal major seventh, Boethius' major seventh |
| Color name | 19u7, inu 7th |
| FJS name | [math]\text{M7}_{19}[/math] |
| Special properties | reduced |
| Tenney height (log2 nd) | 9.41785 |
| Weil height (log2 max(n, d)) | 10.3399 |
| Wilson height (sopfr (nd)) | 29 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~4.59534 bits |
[sound info] | |
| open this interval in xen-calc | |
In 19-limit just intonation, 36/19 is the undevicesimal major seventh or Boethius' major seventh, measuring about 1106.4¢. It is flat of the Pythagorean major seventh (243/128) by 513/512, the undevicesimal comma aka Boethius' comma.
See also
- 19/18 – its octave complement, the large undevicesimal semitone
- 19/10 – the undevicesimal diminished octave
- Gallery of just intervals