Layered acoustical insulating web
Layered sound absorber for absorbing acoustic sound waves
Light transmissive sound absorbing member
Light-weight ceramic acoustic absorber and method of manufacturi
Lightweight acoustical system
Lightweight acoustical system
Lightweight sound absorbent panels having high noise reduction c
Lightweight, sound-insulating lining for a body part of a...
Linear acoustic liner
Low non-linearity factor sound attenuating laminate
Mass and spring systems for soundproofing
Membranous-vibration sound absorbing materials
Metal cavitated sandwich structures
Method and apparatus for absorbing sound
Method and apparatus for acoustical partition
Method and system for damped acoustic panels
Method for manufacturing a sandwich panel
Method for producing a panel comprising an adapted...
Method for the manufacture of a light-weight sheet
Method of attenuating sound, and acoustical insulation therefor