noteFromFF {tuneR} | R Documentation |
Deriving notes from given (fundamental) frequencies.
noteFromFF(x, diapason = 440)
x |
Fundamental frequency. |
diapason |
Frequency of diapason a, default is 440 (Hertz). |
An integer representing the (rounded) difference in halftones from diapason a,
i.e. indicating the note that corresponds to fundamental frequency x
given the value of diapason
.
For example: 0 indicates diapason a, 3: c', 12: a', ...
Uwe Ligges, ligges@statistik.uni-dortmund.de
FF
, and periodogram
for an example