3 ms·
Okay, but are perfectly diffuse rooms really more common than perfectly absorbent rooms? Anyway, I didn't know that before today :)
by Cushman 14y ago
Okay, but are perfectly diffuse rooms really more common than perfectly absorbent rooms?
Anyway, I didn't know that before today :)
- Anechoic 14y agoPerfectly diffuse rooms are a common staple of acoustics labs in university and calibration facilities, it's a requirement for STC (sound transmission class) testing for building materials and wall/window assemblies. Any acoustically well-designed movie theater (THX or HPS-4000 certified among others), performance space, concert hall or auditorium will be decently diffuse, at least at higher frequencies.