Technologies that leverage the independent, computer-driven transcription of spoken language into readable text (often known as Speech to Text or STT), enabling users to use speech rather than a keyboard as the source of input data for a computer system.

Short for JavaScript Object Notation. Allows for information to be stored in a hierarchical fashion within a single document.

An uninterrupted chain of spoken language by a single speaker. An utterance is a region of speech audio that ends with a period of silence that exceeds a threshold duration, or that exceeds the maximum utterance duration threshold.