node-uma8

Node module for reading data from a miniDSP UMA-8 array microphone

Installation

npm install --save uma8

Dependencies

This module needs libusb-1.0 installed.

Debian-like Linux

sudo apt install libusb-1.0-0-dev

OS X

brew install libusb

Example

const Uma8 = require("uma8");

const uma8 = new Uma8();
uma8.on("audio", function(buffer) {
  // buffer is a node Buffer
});
uma8.on("metadata", function(meta) {
  // meta is an object with metadata, including vad and direction
});
const devices = uma8.enumerate();
// pick one, devices is an array
uma8.open(devices[0]);