The frequency response of recording devices is a function of the relative speed of the recording medium past the head.
记录设备的频率响应是上述记录媒质经过磁头的相对运动速度的函数。
According to the method, the relative overdamping can be expressed in a linear function of the product of the width of half peak of the response curve by the nature frequency of the geophone.
根据该方法，相对过阻尼系数能够表示成检波器响应曲线的半峰高宽度和检波器自然频率乘积的线性函数。
By fulfilling the experiment, some very good frequency spectrum images are obtained, and the system's relative error is below 0.08 %, so its function of locating and monitoring can be realized.
实验获得了清晰的频谱图像，系统定位的相对误差小于0.08%，可实现定位监测功能。
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