Laminated sound absorbing panel
Language laboratory apparatus and art
Laser induced acoustic generator
Laser systems
Light weight, high performance vibration-damping system
Lightweight, sound absorbing lining for a body component of...
Linear acoustic liner
Linear predictive coding based acoustic echo cancellation
Loading of flextensional transducer shells
Locomotive warning horn
Loud speaker
Loudspeaker and horn therefor
Loudspeaker cabinet
Loudspeaker coupler
Loudspeaker enclosure
Loudspeaker horn
Loudspeaker horn
Loudspeaker system
Loudspeaker system
Loudspeaker system with boundary layer control