Dealing with the concrete conditions of instrument system and its calibration tests, tbe method to determine the impulseresponse function of acoustic emission is introduced briefly.
扼要介绍结合声发射检测系统仪器的实际条件以及标定试验求取系统脉冲响应函数的方法。
2
In order to get the model of environmental acoustic effect in a room, assuming the model is linear and recognizing the impulseresponse of the model using correlation analysis method.