And A-weighting analysis in Sound and Vibration toolkit are used for noises-signal. We can calculate the L_ ( Aeq) of the sound, and then evaluate the grade. 对噪声信号采用SoundandVibrationToolkit进行A计权网络滤波,然后进行连续A声级L(Aeq)计算,得出噪声舒适度等级;
Study on the synthesis and application of AEQ asphalt emulsifier AEQ沥青乳化剂合成与应用研究
We used the AEQ method based on zero-crossing rate to control acoustic feed-back. 4. 用基于过零率的AEQ方法进行声反馈控制。