1. The science that studies sound, its properties, production, transmission, and effects
The acoustics of the concert hall are excellent.
A acústica do salão de concertos é excelente.
2. The acoustic properties or characteristics of a space or environment
The room has poor acoustics for music recording.
A sala tem uma acústica ruim para gravação de música.
3. In music, the quality of sound in relation to how it is heard in a particular space
The new theater's acoustics are designed for opera performances.
A acústica do novo teatro foi projetada para apresentações de ópera.