It is also the professional committee of Theatre Construction Technology of China Dance Art Society and the member unit of the China Acoustical Society.
3D graphics have their own cavity, which has a significant effect on the absorption of the lower frequency sound compared to flat plates and the concave and convex part can fully diffuse some extra sound rays, which can achieve full-frequency sound absorption and diffusion.
GOOODSOUND sound absorbing curtains are made of polyester fiber base material by high-temperature technology and hot-pressed in the shape of cocoon cotton.We can use this sound absorbing panels for office.