Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
afterward
impudence
baron
SPONSORED LINKS
SPONSORED LINKS
steeple
coral bean
short whist
mysteries
vaccine
lay off
confidence trick
Hide translation
acoustic device
acoustic device
/əˈkuːstɪk dɪˈvaɪs/
noun
A device for amplifying or transmitting sound
(
acoustic device
)
a device for amplifying or transmitting sound
The hall was fitted with an acoustic device to improve sound quality.
The hall was fitted with an acoustic device to improve sound quality.
Back
Next
Language