The acoustics of the room enhanced the live acoustic music performance.
acoustic insulation
Frequency:
60
%
The acoustic insulation in the walls kept the room quiet.
acoustic panel
Frequency:
45
%
The acoustic panel helped reduce noise in the conference room.
Idiomatic Expressions for acouo-
Phrase: acoustic guitar
Meaning: a type of guitar that produces sound acoustically without the need for electrical amplification
Usage: She loves playing her acoustic guitar in the park.