Active foam for noise and vibration control
Active vibration control method and apparatus
Anti-sound beam method and apparatus
Apparatus for cancelling vibrations
Apparatus for the active suppression of noise radiated by a...
Electronic device having a blower with noise control
Method and apparatus for intracranial noise suppression
Method and arrangement for damping wall movement
Methods and systems for controlling noise cancellation
Sound canceling systems and methods
Vibration damping system for vehicle