Feedback cancellation with low frequency input
Feedback method of noise control having multiple inputs and outp
First draft-switching controller for personal ANR system
Fluidic element noise and vibration control constructs and metho
Frequency domain adaptive control system
Frequency selective active adaptive control system
Frequency-focused actuators for active vibrational energy contro
Generating calibration signals for an adaptive beamformer
Global quieting system for stationary induction apparatus
Hands free noise canceling headset
Hard disk drive with self-contained active acoustic noise...
Headset noise reducing
Headset with ear cushion and means for limiting the...
Hearing aid suitable for use under noisy circumstance
High frequency jet nozzle actuators for jet noise reduction
Hybrid active silencer
Hybrid analog/digital vibration control
Hybrid analog/digital vibration control system
In-vehicle communication system
Indirectly sensed signal processing in active periodic acoustic