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Text to Speech in Node-RED

Learn how to build a HTTP endpoint that takes text input and returns an audio file from the Watson Text to Speech service. In the second part, create a webpage that takes user input via a form and plays the audio of the text. Each section may take 5-10 minutes to complete.

Getting Started

Download and follow the lab found in node-red-text-to-speech.pdf. Each section of the lab progressively modifies the previous section's Node-RED flow to demonstrate functionality you can include in your application.

Code Snippets

HTML and JSON code used in this Node-RED tutorial is provided for your convenience in the following files:


This code is licensed under Apache 2.0. Full license text is available in LICENSE.