... (mV)=(10(dbμV)/20)Х10-3 表一：传导式EMI的限制 必须注意的是，FCC并没有规定平均的限制值，只规定了「准峰值（quasi-peak）。虽然，FCC有认可CISPR 22的限制值。
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quasi-peak detector 准峰值检波器
quasi-peak voltmeter 准峰值电压表
quasi-peak output 类峰值输出
quasi-peak voltage 准峰值电压
quasi-peak-to-peak voltage 准峰至峰电压
quasi-peak-to-peak amplitude 准峰至峰幅度
If we adopt the quasi-peak measurement audio signal's dynamic range, some symphony up to 100 dB dynamic range above or higher.
如果采用准峰值计量声音信号的动态范围时，有些交响乐的动态范围可高达100分贝以上或更高些。
Because normally the electro-acoustic equipment, technical specifications are given quasi-average noise level, rather than quasi-peak noise level, this should be noted.
因为通常电声设备技术指标给出的是噪声准平均值电平，而不是噪声准峰值电平，这一点应加以注意。
Obviously, the dynamic threshold is to use quasi-peak level that, while the signal to noise ratio is expressed with the quasi-average levels, and the difference is obvious in.
显见，动态阈是用准峰值电平表示，而信噪比则是用准平均值电平表示的，两者的区别是显而易见的了。
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