noteFromFF {tuneR}R Documentation

Deriving notes from frequencies

Description

Deriving notes from given (fundamental) frequencies.

Usage

noteFromFF(x, diapason = 440)

Arguments

x Fundamental frequency.
diapason Frequency of diapason a, default is 440 (Hertz).

Value

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', ...

Author(s)

Uwe Ligges, ligges@statistik.uni-dortmund.de

See Also

FF, and periodogram for an example


[Package Contents]