题目内容
（请给出正确答案）
[多选题]
关于噪声测量的叙述中，正确的有（）。
A.噪声的响度与人的主观感觉相应
B.声压与声压级是完全相同的概念
C.A、B、C计权网络中，A网络对低频噪声衰减最强
D.使用声级计测量噪声时，声级计必须经常校准
E.利用噪声的变异及其程度进行故障诊断有三个标准，即绝对标准、相对标准和类比标准
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