This webapp performs a realtime voice recognition using Web Speech API. Since it is a newer API, currently (on May 29, 2020) only Chrome for PC or Android support it. This webapp is tested under Chromium on Arch Linux and Chrome on Android.
To start a recognition, press "Start Recognition" button and start speaking.
To stop a recognition, wait seconds without speaking anything or press "Recognizing..." button.
You can select a language from the pull-down menu.