It is also the professional committee of Theatre Construction Technology of China Dance Art Society and the member unit of the China Acoustical Society.
The glass fiber sound-absorbing board has a good flame retardant effect, which improves the fire resistance and building usability of the glass fiber sound-absorbing board. Glass fiber sound-absorbing panels can be used directly indoors.
GOODSOUND wood grain interior soundproof door is made of stainless steel plate, integral pressed and cut. It is filled with specific sound insulation and shock absorption material inside.
Polyester acoustic panels are made of 100% polyester fiber with hot pressed technology, has a sound absorption coefficient up to 0.94. A variety of modern colors are available for the best decorative style polyester fiber board.
The irregular perforated suspended sound absorber is made of high quality glass fiber cotton, custom aluminum frame, custom aluminum facing and acoustic dust proof fiberglass cloth.
GOODSOUND Acoustic Diffuser is a precisely calculated Quadratic Residue Diffuser (QRD) designed to evenly scatter sound energy and help eliminate comb filtering and flutter echo, acoustical problems that can seriously affect the clarity of sound in your room.
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.