Roof for passenger compartment of passenger car, has noise reduction system including microphones arranged in roof, and speakers arranged in passenger compartment of car, where roof is movable between closed position and open position

摘要

The roof (9) has a noise reduction system (11) including microphones (14) and speakers (15) arranged partly in the roof, where the roof is movable between a closed position and an open position. The microphones are arranged in the movable roof, and the speakers are arranged in a passenger compartment (3) of a passenger car (1). A control device (30) processes signals received from the microphones, and provides processed signals to the speakers.