Printer sound enclosure
Purging pipes under noise-attenuating conditions
Quieted air compressor
Receptacle for sound-damping accommodation of a unit which...
Reduced noise trailerable engine
Reflex-ported folded horn enclosure
Refrigeration compressor having an asymmetrical housing for nois
Resonant sound attenuator for transformers
Rigging system for speaker cabinets
Secondary acoustic attenuator for vehicle
Shape memory foam member and method of producing the same
Shield and acoustical assembly
Shielding enclosure
Shippable speaker box
Silent-running internal combustion motor power unit
Smoke detector muffling device
Sound absorber, especially for motor vehicles, and a method...
Sound absorbing diffusor
Sound absorbing structure
Sound absorption for a lawnmower