audio-visual system
nounUK /ˌɔːdiəʊ ˈvɪʒuəl ˈsɪstəm/
US /ˌɔːdioʊ ˈvɪʒuəl ˈsɪstəm/
A set of machines that play both sound and pictures together.
The school's audio-visual system played the movie with loud sound and a big picture.
RELATED WORDS
OTHER MEANINGS
2. The equipment in a room used for showing videos and playing sound during lessons or meetings.
The teacher turned on the audio-visual system to show a video about animals.
3. A setup that sends sound and images to many screens and speakers in a building.
The airport's audio-visual system announced the flight and showed the gate number.
4. A collection of devices like a TV, speakers, and player that work together for entertainment.
Our new audio-visual system makes movie night feel like a real cinema.