I really did not expect acoustics to matter, yet opening patterns, backing products

https://reidjgcr153.image-perth.org/dormers-that-don-t-trick-the-100-year-efficiency-of-custom-made-copper-by-salvo-metal-works

I really did not anticipate acoustics to matter, yet perforation patterns, backing products, and panel depths in metal ceilings tame reverberation while maintaining crisp, contemporary lines.