A method for calculating the transfer function of digital seismograph system
颜其中, 何家斌, Jie Gao · 地震学报：英文版 · 2003
With the development of science and technology, the digital seismograph system has been adopted in largequantities for earthquake observation in China in recent years, which will replace gradually the original analogseismograph system. This is a big leap in the earthquake observation. The digital seismograph system make it pos-sible for us to perform fast great earthquake reports, obtain more information from earthquake records, whichcomes from the Earth interior media and the source process, and carry out further the researches on seismic sci-ence.