Spokestack Studio app for iPhone and iPad

Learn about voice interfaces and natural language processing (NLP) with Spokestack. This educational resource includes explorations of four different ways of adding voice to a mobile app.

Studio showcases the following NLP features:

Wake Word - See how speaking a custom word can wake up your app and make it start listening for commands.

Speech Recognition - Learn how a mobile app can hear your words and transcribe them to text. Experiment with speech recognition by pushing a button letting the app convert what you say to text.

Voice Transfer - Combine speech recognition with text-to-speech to experience how an app can talk to you. Speak to the app and hear your words repeated in a different voice.

Intent Understanding - Experiment with the basics of natural language processing. Studio lets you load an on-device natural language understanding model to experience how it converts what you say to an intent.

Voice App - Experience a smart-speaker style voice app on a mobile device.