| 1. | Electronics. designating an electronic apparatus using audio frequencies: audio amplifier. |
| 2. | of, pertaining to, or employed in the transmission, reception, or reproduction of sound. |
| 3. | of or pertaining to frequencies or signals in the audible range. |
| 4. | Television.
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| 5. | the field of sound recording, transmission, reception, and reproduction. |
| a combining form used in the formation of compound words, with the meanings: “sound within the range of human hearing” (audiometer); “hearing” (audiology); “sound reproduction” (audiophile). |
audio- pref.
Hearing: audiology.
Sound: audiogenic.
audio file format
Sound, one component of multimedia. Computers (and audio compact discs and digital audio tape) work with digital audio, in contrast to vinyl disks or analogue tape.
(1999-07-30)