Sag resistant, cast acoustical ceiling tile and method for makin
Sandwich acoustic panel
Sandwich panel for sound absorption
Sandwich structure with frequency-selective double wall...
Sanitary acoustic horn
Sealing and acoustic insulation panel, in particular for...
Secondary acoustic attenuator for vehicle
Sectional acoustical barrier wall system
Segmented resistance acoustic attenuating liner
Seismic isolator
Selectively positioned muffler
Selectively tuned vibration absorber
Self-contained muffler attachment and conversion kit for small t
Self-damping convoluted conduit
Self-powered, heat-activated LED vehicle exhaust tip assembly
Self-supporting sound barrier
Self-tuning exhaust muffler
Self-tuning exhaust muffler
Semi-active muffler for internal combustion engine
Serviceable acoustic interiors