地震数据采集系统内部延迟及其测试

Internal delay in seismic data acquisition system and test method

地震数据采集系统的内部延迟是系统固有的,与采样率、滤波器的选择和仪器类型有关。文中介绍了两种数据采集系统内部延迟的测试和验证方法,供大家参考。

The internal delay in seismic data acquisition system is intrinsic feature of system and relative to sample, choice of filter and type of instrument. The paper provided the test and verification methods for internal delay of two types of data acquisition systems and gave a reference to everybody.