摘要
对蚌埠地震台测震数据中的干扰信号进行分析,并对其进行滤波处理,结果表明,根据干扰源特性分别设计相应的滤波器,能够解决台站测震数据受到的干扰,达到了预期的效果。
This paper analyzed the interference signals from Bengbu seismic station＇s records. Through filter processing, the result shows that the digital filters which designed on basis of their spectral features can eliminate the interference signals well, and achieves the desired results.
出处
《华南地震》
2013年第1期86-92,共7页
South China Journal of Seismology
基金
安徽蒙城地球物理国家野外科学观测研究站项目
关键词
干扰信号
数字滤波器
地震信号
Interference signal
Digital filter
Seismic signal
