audio

In it, "audio" refers to the branch of technology and media that deals with sound reproduction, transmission, and recording. It encompasses various formats, systems, and devices involved in capturing, processing, and playing back sound. This includes music, speech, and other auditory signals. "Audio" can pertain to various media, such as podcasts, music files, soundtracks for videos, and audiobooks, as well as the equipment used to create and consume these sounds, including microphones, speakers, and headphones.