小开口声传输有源控制的次级源和误差传感策略研究
张聪鑫,邹海山,邱小军

Secondary source and error sensing strategies for active control ofsound transmission via a small opening
Congxin Zhang,Haishan Zou,Xiaojun Qiu
图7 单次级源的有源控制系统使用不同代价函数的降噪量
Fig.7 The noise reduction of 1 secondary source system with different cost functions