Active Noise Control: Dream or Reality for Passenger cars? 2001-01-0003
Active Noise Control (ANC) systems for passenger cars exhaust systems have been announced since many years but have not found their way onto market until now. This paper gives an overview about the remaining weak points of such a system and proposes solutions suited for improved heat insulation, loudspeaker capabilities and Sound Design possibilities. Results achieved with a V6 engine vehicle are then related and discussed.