https://github.com/danigb/music.note

Tiny library to convert from midi and frequency to note names
https://github.com/danigb/music.note

Last synced: 13 days ago
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Tiny library to convert from midi and frequency to note names

• Host: GitHub
• URL: https://github.com/danigb/music.note
• Owner: danigb
• License: mit
• Created: 2015-10-22T11:32:52.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-11-03T10:45:07.000Z (about 9 years ago)
• Last Synced: 2023-04-11T13:58:27.226Z (over 1 year ago)
• Language: JavaScript
• Size: 111 KB
• Stars: 4
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG
  • License: LICENSE

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README

        
# music.note

[![Build Status](https://travis-ci.org/danigb/music.note.svg?branch=master)](https://travis-ci.org/danigb/music.note)

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[![npm version](https://img.shields.io/npm/v/music.note.svg)](https://www.npmjs.com/package/music.note)

[![license](https://img.shields.io/npm/l/music.note.svg)](https://www.npmjs.com/package/music.note)

[![music.kit](https://img.shields.io/badge/music-kit-yellow.svg)](https://www.npmjs.com/package/music.kit)

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

```js

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](https://github.com/danigb/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](https://github.com/danigb/music.note/blob/master/API.md)

## License

MIT License