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地球物理学报 2003
MICRO-POWER BROAD DIGITAL SEISMOGRAPH
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Abstract:
As a new generation of digital seismic data acquisition device Micro-Power Broad Digital Seismograph was designed and built in our Lab. The power dissipation of this instrument is less than 300mW. The instrument shows some merits, such as miniature volume?light mass and cheap price. It is an ideal device not only for the collection high-resolution natural seismic data, but also for seismic sounding and engineering seismology.