node-red-contrib-play-audio

Node-RED node to play audio from a raw audio buffer.

Works well together with the Watson Text to Speech node, using the WAV audio format.

It can also perform Text to Speech on strings if your browser has that capability.

Requirements

Browser support for Web Audio API.

Install

Local

Run the following command in your Node-RED user directory - typically ~/.node-red

    npm install node-red-contrib-play-audio

Bluemix

The easiest method to install on Bluemix is to fork the starter code here and insert "node-red-contrib-play-audio" as a dependency in package.json

Sample flow

http://flows.nodered.org/flow/2b6b1fa3ca62f36854ce