Abstract:There is the non-detected component in the output of geophone. This component is called the pseudo signal response, which seriously affects the quality of seismic data. In this paper, the physical mechanism of geophone pseudo response is expounded and the equation of lateral vibration given.The method for testing pseudo response is recommended, and cautions pointed out. The technology of manufacturing geophone is also briefed in the paper.
引用本文:
胡时岳, 吴绍基. 关于数字地震检波器的伪信号响应问题[J]. 石油地球物理勘探, 1984, 19(2): 163-167.
Hu Shiyue, Wu Zhaoji. On pseudo signal response of geophone. OGP, 1984, 19(2): 163-167.