https://github.com/noahlemen/mtof

🎹 → 🌊 convert MIDI note number to frequency
https://github.com/noahlemen/mtof

conversion frequency midi music

Last synced: 6 days ago
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🎹 → 🌊 convert MIDI note number to frequency

• Host: GitHub
• URL: https://github.com/noahlemen/mtof
• Owner: noahlemen
• License: mit
• Created: 2017-06-26T22:25:40.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-06-27T02:35:05.000Z (over 7 years ago)
• Last Synced: 2024-10-12T20:42:07.256Z (about 1 month ago)
• Topics: conversion, frequency, midi, music
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/mtof
• Size: 3.91 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# mtof

Convert MIDI note number to corresponding frequency. Based on Max's [`mtof`](https://docs.cycling74.com/max5/refpages/max-ref/mtof.html)

## installation

```bash

$ npm install --save mtof

```

## usage

#### mtof(midiNote, concertPitch = 440)

Convert MIDI note number to frequency. Second parameter sets concert pitch, defaulting to A = 440 Hz. 

_Works with decimals too! Consider this a **feature**!_

```js

var mtof = require('mtof');

mtof(69);

// => 440

```

## see also

- [`ftom`](https://github.com/kedromelon/ftom)