Learn how to get fast, offline speech recognition running on Meta Quest and Android in your Unreal Engine project using the Runtime Speech Recognizer plugin’s Vosk extension. This tutorial covers installing the extension, downloading Vosk models, switching providers with three Blueprint nodes, and configuring streaming output for responsive voice input.
https://dev.epicgames.com/community/learning/tutorials/DDbL/fab-fast-offline-speech-recognition-on-meta-quest-and-android-in-unreal-engine