acoustical design
Technical term for designing spaces, equipment, or systems with attention to sound quality, noise control, and acoustic properties.
The acoustical design of this hall is internationally acclaimed.
We invited an acoustical design expert and renovated the studio.
音響 is the broader concept of sound or acoustics, while 音響設計 specifically refers to the design aspect.
設計 is general design or planning; 音響設計 narrows it to acoustical design.
Compound of 音響 (sound, acoustics) and 設計 (design, planning).