Mass injection for reducing flow-induced resonance in a cavity

Method and an arrangement for attenuating noise in a space...

Method and apparatus for active cancellation of noise in a liqui

Method and apparatus for active noise control in an air...

Method and apparatus for active noise control of high order mode

Method and apparatus for active sound control

Method and apparatus for adaptive audio resonant frequency filte

Method and apparatus for cancelling vibration

Method and apparatus for cancelling vibrations

Method and apparatus for characterizing audio transmitting...

Method and apparatus for controlling exhaust noise

Method and apparatus for controlling the sound field in a vehicl

Method and apparatus for controlling vibration

Method and apparatus for determining the direction of a sound so

Method and apparatus for extracting a component signal from...

Method and apparatus for intelligent active and semi-active vibr

Method and apparatus for intelligent active and semi-active vibr

Method and apparatus for intracranial noise suppression

Method and apparatus for intracranial noise suppression

Method and apparatus for low frequency active attenuation