【摘要】 在地震仪器采集的各种数据中,验证时断信号是一个非常重要的参数,它与钟时断信号的时差的量值描述了整个采集系统的同步性,是地震记录质量评价的一个重要依据。文章介绍一种能在地震记录辅助道上用BOD形式显示验证时断信号与钟时断信号的时差量值的装置,并阐述了它的硬件、软件设计思想。更多还原

【Abstract】 The confirmation time break is a very important parameter among acquired different kind of data by seismograph, the time differential value between confirmation time break and clock time break describes the synchronism of total system, being an important basis of appreciation of seismic data quality. The paper introduced a device that can show the time differential value between confirmation time break and clock time break in the form of BOD at auxiliary channel and expounded the designing idea of its hardware and software.更多还原