Acoustic absorption is a process by which the absorbing material takes in acoustic energy when sound waves meet, as opposed to reflection of the energy. Part of the absorbed energy is transformed into ...

Abstract: Various ways of determining the acoustic impedance and the absorption coefficient of porous materials from measurements on the standing waves in tubes are discussed. In all cases the ...

THERMATEX Acoustic Range is a new concept for modular ceiling tiles. Fleece-faced tiles guarantee the full range of acoustic performance from reflective (NRC 0.15), through to absorbing and ...

... thanks to reduced echo and improved voice comprehensibility. The pinta ACOUSTIC PANEL is a high-quality acoustic solution for paneling ceilings and wall surfaces ...

Acoustic Blinds and Curtains provide the best range of sound absorbing ... combining natural sound absorbing raw materials with a unique fabric construction to maximise sound absorption.