hertzToSemitones
A function that can be used in
Formulas
.
Syntax and semantics
hertzToSemitones
(
x
)
convert from an acoustic frequency
x
in Hz to a logarithmic musical scale relative to 100 Hz.
Definition
hertzToSemitones
(
x
) = 12 ln (
x
/ 100) / ln 2
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© Paul Boersma 2023