车内单座椅局部区域有源噪声控制研究
于洋, 李航, 邹海山, 林志斌

Research on active noise control in a specific area of a single seat in car cabins
Yang Yu, Hang Li, Haishan Zou, Zhibin Lin
图11 车门扬声器照片
Fig.11 The picture of the 4 door loudspeakers