Adaptive active noise cancellation apparatus
Adaptive control system with a corrected-phase filtered error up
Adaptive feedforward and feedback control system
Adaptive filtering means for an automatic sound controlling appa
Adaptive noise cancellation and speech enhancement system and ap
Adaptive personal active noise reduction system
Adaptive personal active noise reduction system
Adaptive personal active noise system
Adaptive system for controlling noise generated by or emanating
Analog noise cancellation system using digital optimizing of var
ANR analysis side-chain data support
Apparatus and method for cooling with noise control
Apparatus and method for the active control of air moving device
Apparatus for actively reducing noise for interior of enclosed s
Apparatus for performing noise cancellation in telephonic device
Apparatus for rectifying resonance in the outer-ear canals...
Apparatus for reducing noise in space applicable to vehicle comp
Apparatus for reducing noise in space applicable to vehicle pass
Attenuation of sound waves
Attenuation of sound waves