Which AI-driven technology transcribes spoken words into text?

Which AI-driven technology transcribes spoken words into text?

• A. Speech recognition
• B. Voice recognition
• C. Data
• D. Preprocessing

Answer: (A)

Speech recognition is the AI-driven technology that transcribes spoken words into text. It works by analyzing audio signals, extracting features, and using trained models to map sounds to letters, words, and sentences, producing written text. Modern systems rely on neural networks and large datasets to handle variation in pronunciation, speed, and background noise. This is different from voice recognition, which identifies who is speaking, not what is being said. Data refers to the inputs and information used by systems, and preprocessing is a preparatory step to clean or format the data before transcription; neither directly performs transcription.

Speech recognition is the AI-driven technology that transcribes spoken words into text. It works by analyzing audio signals, extracting features, and using trained models to map sounds to letters, words, and sentences, producing written text. Modern systems rely on neural networks and large datasets to handle variation in pronunciation, speed, and background noise. This is different from voice recognition, which identifies who is speaking, not what is being said. Data refers to the inputs and information used by systems, and preprocessing is a preparatory step to clean or format the data before transcription; neither directly performs transcription.