Speech-to-Text vs Text-to-Speech AI: Key Differences Explained
Speech-to-Text (STT), also known as Automatic Speech Recognition (ASR), is an artificial intelligence technology that listens to spoken audio and accurately transcribes it into written text whereas Text-to-Speech (TTS), or Speech Synthesis, is an artificial intelligence technology that reads written text and converts it into natural-sounding spoken audio.
Apr 19, 2026
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12 min read
