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9 测点处声压级
Fig.9 Sound pressure level at the measurement point