Noise detection system and method

摘要

A method for detecting and reducing an offensive noise in a vehicle having an engine. A noise is sensed in an area of interest of the vehicle. The area of interest contains a plurality of parts capable of generating the offensive noise. The sensed noise is analyzed to determine components of the noise. The offensive noise is determined based on the sensed noise and the determined noise components. Which one of the plurality of offensive noise generating parts is generating the offensive noise is determined. The offensive noise generating part is affected to reduce the offensive noise coming therefrom and thereby reducing the offensive noise in the area of interest of the vehicle.