danigb/music.note

Tiny library to convert from midi and frequency to note names

music.note

music.note is a group of functions to manipulate notes:

var note = require('music.note')
note.midi('A4') // => 69
note.freq(440, 'C2') // => 65.40639132514966
note.transpose('C4', '3m') // => 'Eb4'

This is part of music.kit

## Features

• Parse notes in scientific notation
• Convert from and to midi numbers
• Convert from and to frequencies with (optional) custom tunings
• Note transposition

Installation

Install via npm: npm install --save music.note and require it.

Documentation

Generated documentation here

License

MIT License