We sound proof professionally, we build recording studio such as digital and live recording studio including halls. we make sound proofing sound absorber designed for use in different accoustic applications. made of cross linked open cell polyethylene foam, aerofoam xlpe acoustic offers additional transmission loss performance and both vibration damping and insulation properties. the product offers excellent performance at low thicknesses. sound absorption – open cell structure allows for effective absorption of air-borne sound across a broad frequency range sound transmission loss – high air flow resistance offers beneficial sound transmission loss properties vibration damping – dampen or deaden resonance effects in metal panel work; no “re-radiation” effects can be supplied with pressure sensitive adhesive backing for ease of install.