notes_freq {voice}

Frequencies on Scientific Pitch Notation (SPN)

Description

Returns a tibble of frequencies on Scientific Pitch Notation (SPN) for equal-tempered scale, A4 = 440 Hz.

Usage

notes_freq()

Details

The symbol '#' is being used to represent a sharp note, the higher in pitch by one semitone. The SPN is also known as American Standard Pitch Notation (ASPN) or International Pitch Notation (IPN).

Value

A tibble with frequencies for equal-tempered scale, A4 = 440 Hz.

References

https://pages.mtu.edu/~suits/notefreqs.html

See Also

notes

Examples

library(voice)
notes_freq()