This project was an acoustic renovation for a multi-purpose auditorium in a K-12 school. The original space had long reverberation time, especially in the mid-low frequency band, leading to muffled speech and uneven sound distribution. Student...

Grooved acoustic panels are precision‑engineered resonant absorbers designed to target mid‑low frequency noise (250 Hz–1000 Hz) that standard porous materials often struggle to control. Featuring a rigid substrate with precisely cut linear groov...