Audio recognition is a technology that enables computers and devices to identify and process sounds, such as speech or music. It uses algorithms to analyze audio signals and convert them into text or other forms of data. This technology is commonly used in applications like virtual assistants, transcription services, and music identification apps. The process involves capturing sound through a microphone, breaking it down into smaller components, and comparing these components to known patterns. Machine learning techniques are often employed to improve accuracy over time. Popular examples of audio recognition include Siri, Google Assistant, and Shazam.