88/81
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Ratio | 88/81 |
Factorization | 2^{3} × 3^{-4} × 11 |
Monzo | [3 -4 0 0 1⟩ |
Size in cents | 143.49794¢ |
Names | 2nd undecimal neutral second, Alpharabian artoneutral second |
Color name | 1o2, ilo second |
FJS name | [math]\text{m2}^{11}[/math] |
Special properties | reduced |
Tenney height (log_{2} nd) | 12.7993 |
Weil height (log_{2} max(n, d)) | 12.9189 |
Wilson height (sopfr (nd)) | 29 |
Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~4.61138 bits |
open this interval in xen-calc |
88/81, the 2nd undecimal neutral second^{[1]}, is an interval of about 143.5 cents. It is 352/351 (4.9 cents) sharp of 13/12 and 243/242 (7.1 cents) flat of 12/11. It is also the interval between 9/8 and 11/9. In Alpharabian tuning it is known as the Alpharabian artoneutral second.