Magnetically driven underwater pulse generator

Matching member

Mechanically coupled helmholtz resonators for broadband acoustic

Method and apparatus for acoustic attenuation

Method and apparatus for reducing acoustic emission from submerg

Method and apparatus for reducing for reducing acoustic emission

Method and apparatus for simulation of propulsion noises of self

Method and system for identifying the onset of a turbulent bound

Method and system for reducing drag on a body moving through a f

Method for influencing an acoustic source, in particular of a su

Mobile target acoustic system

Monolithic construction of waveguide tubes

Multi-technology acoustic energy barrier and absorber

Multiple sonar masking and jamming countermeasure system