Actively sound reduced muffler having a venturi effect configura
Adhesive insulation system
Adhesive insulation system
Adjustable isolation mounting system for center channel loudspea
Adjustable light and air-admitting window thermal and acoustic b
Adjustable motorcycle muffler
Adjustable sound attenuating device
Adjustable speaker box
Advanced sound reduction tape
Aeracoustic wind tunnel turning vanes
Aero-acoustic aviation engine inlet for aggressive noise...
Aerodynamic noise abatement device and method for air-cooled...
Air gap-insulated exhaust manifold
Air gap-insulated exhaust pipe and process for manufacturing sam
Air guiding element, especially an air guiding channel for a...
Air handling structure for fan inlet and outlet
Air handling structure for fan inlet and outlet
Air handling structure for fan inlet and outlet
Air handling structure for pan inlet and outlet
Air induction sound modification system for internal...