Sparkisma

Interval information

Ratio

14400/14399

Factorization

2⁶ × 3² × 5² × 7^-1 × 11^-2 × 17^-1

Monzo

[6 2 2 -1 -2 0 -1⟩

Size in cents

0.1202288¢

Name

sparkisma

Color name

Sululuruyoyo comma

FJS name

[math]\displaystyle{ \text{dd}{-2}^{5,5}_{7,11,11,17} }[/math]

Special properties

square superparticular,
reduced

Tenney height (log₂ nd)

27.6275

Weil height (log₂ max(n, d))

27.6276

Wilson height (sopfr(nd))

74

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The sparkisma, with a ratio of 14400/14399, is an unnoticeable 17-limit superparticular comma that separates the lynchisma (120/119) and the biyatisma (121/120), as well as the amount by which a stack consisting of 7/4, 121/64 and 17/16 falls short of 225/128, the Neapolitan augmented sixth, upon octave reduction. Tempering this out in the full 17-limit results in the sparkismic temperament, or in the 2.3.5.7.11.17 subgroup, the spark temperament.

Sparkisma

See also