| AU | of or relating to the process of hearing |
|---|---|
| AU | the sound elements of television |
| AU | an audible acoustic wave frequency |
| AU | the audible part of a transmitted signal |
| AU | an amplifier that increases the amplitude of reproduced sound |
| AU | compact discs used to reproduce sound (voice and music) |
| AU | compact discs used to reproduce sound (voice and music) |
| AU | an audible acoustic wave frequency |
| AU | system of language acquisition focusing intensively on listening and speaking |
| AU | a recording of just the sound |
| AU | a system of electronic equipment for recording or reproducing sound |
| AU | refers to a method of teaching language that focuses on listening and speaking |