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