Acoustic absorber, and method of manufacture thereof
Acoustic absorption device and an assembly of such devices
Acoustic diffuser panels and wall assembly comprised thereof
Acoustic panels and the like
Acoustic space absorber unit
Acoustical diffuser assembly and method of installation
Acoustical panel for suspended ceilings
Acoustical treatments with diffusive and absorptive properties a
Air-coupled surface wave structures for sound field...
Anechoic chamber absorber and method
Apparatus and method for reducing noise levels
Device for absorption of sound waves
Fabric retainer for acoustic structure and methods of...
Modular anechoic panel system and method
Motorized and computer operated variable acoustics treatment
Multi-tubular acoustic baffle system
Nestable sound absorbing foam with reduced area of attachment
Noise damper
Planar binary amplitude diffusor
Plate resonator