Audio

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Audio most commonly refers to sound, as it is transmitted in signal form. It may also refer to:

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• Audio signal, an electrical representation of sound

• Audio frequency, a frequency in the audio spectrum

• Digital audio, representation of sound in a form processed and/or stored by computers or digital electronics

• Audio, audible content (media) in audio production and publishing

• Semantic audio, extraction of symbols or meaning from audio

• Stereophonic audio, method of sound reproduction that creates an illusion of multi-directional audible perspective

• Audio equipment

• AUDIO (group), an American R&B band of 5 brothers formerly known as TNT Boyz and as B5

• Audio (album), an album by the Blue Man Group

• Audio (magazine), a magazine published from 1947 to 2000

• Audio (musician), British drum and bass artist

• "Audio" (song), a song by LSD

• "Audios", a song by Black Eyed Peas from Elevation

• HTML audio, identified by the tag

• Acoustic (disambiguation)

• Audible (disambiguation)

• Audiobook

• Radio broadcasting

• Sound recording and reproduction

• Sound reinforcement

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