Inventor
CHAPLIN GEORGE B B
GB8 patents
Patents
8 patentsUS4527282AJul 2, 1985
Method and apparatus for low frequency active attenuation
SOUND ATTENUATORS LTD86 citations95
US4600863AJul 15, 1986
Method of and apparatus for active vibration isolation
SOUND ATTENUATORS LTD56 citations94
US4566118AJan 21, 1986
Method of and apparatus for cancelling vibrations from a source of repetitive vibrations
SOUND ATTENUATORS LTD57 citations94
US4490841ADec 25, 1984
Method and apparatus for cancelling vibrations
SOUND ATTENUATORS LTD85 citations94
US4654871AMar 31, 1987
Method and apparatus for reducing repetitive noise entering the ear
SOUND ATTENUATORS LTD118 citations92
US4153815AMay 8, 1979
Active attenuation of recurring sounds
SOUND ATTENUATORS LTD107 citations92
US4489441ADec 18, 1984
Method and apparatus for cancelling vibration
SOUND ATTENUATORS LTD55 citations91
US4417098ANov 22, 1983
Method of reducing the adaption time in the cancellation of repetitive vibration
SOUND ATTENUATORS LTD63 citations91