Bronzisma
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Ratio | 2097152/2083725 |
Factorization | 2^{21} × 3^{-5} × 5^{-2} × 7^{-3} |
Monzo | [21 -5 -2 -3⟩ |
Size in cents | 11.119849¢ |
Name | bronzisma |
Color name | sr^{3}gg1, satriru-agugu unison |
FJS name | [math]\text{d1}_{5,5,7,7,7}[/math] |
Special properties | reduced |
Tenney height (log_{2} nd) | 41.9907 |
Weil height (log_{2} max(n, d)) | 42 |
Wilson height (sopfr (nd)) | 88 |
Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.91641 bits |
Comma size | small |
open this interval in xen-calc |
The bronzisma, 2097152/2083725, is a 7-limit comma. It is the difference between a classic chromatic semitone of 25/24 and three septimal commas.
Temperaments
Tempering out this comma results in the rank-3 bronzismic temperament in the 7-limit. Together with the septimal semicomma it produces amigo temperament, and together with 3136/3125 it produces decipentic temperament.
It is also tempered to one step of 118edo in the 7-limit temperament oganesson, although it is not the most precise mapping (compared to 13-limit 169/168 and 17-limit 170/169), as there are directly roughly 108 bronzismas in the octave.
Etymology
This comma was named by Xenllium in 2021.