Search Results

5 results for “pitch”

Formulae (5)

f_n = f_0 \times 2^{n/12}

Frequency of a note n semitones from a reference pitch.

f = \frac{1}{2L}\sqrt{\frac{T}{\mu}}

Fundamental pitch of a string from length, tension and mass.

c = 1200 \log_2\!\left(\frac{f_2}{f_1}\right)

Measures the size of a musical interval in cents.

f' = f\,\frac{v + v_o}{v - v_s}

Observed pitch changes as a source moves toward or away.

m = 2595 \log_{10}\!\left(1 + \frac{f}{700}\right)

Converts frequency to the perceptual mel pitch scale.