| 地震信号采集系统的改进研究 |
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| 引用本文： | 王宝昌 赵正. 地震信号采集系统的改进研究[J]. 松辽学刊, 1996, 0(2): 20-24 |
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| 作者姓名： | 王宝昌 赵正 |
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| 作者单位： | 长春地质学院，吉林省专利服务中心 |
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| 摘 要： | 概述了研制、使用高灵敏度的新型传感器是改善高分辨率地震勘探的关键之一；给出了两种类型传感器在高频区域的传递公式；定量地论证了新型传感器与Ｉ／ＯＳＹＳＴＥＭ－ＯＮＥ（ＴＷＯ）地震仪组成信号采集设备的优越性．
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| 关 键 词： | 微振动检测传感器，频率响应，频谱整形滤波器 |
RESEARCHING IN IMPROVEMENT AT COLLECTING SYSTEM OF SEISMIC SIGNAL |
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| Wang Baochang, Dong Lianzhi,Zhao Zheng. RESEARCHING IN IMPROVEMENT AT COLLECTING SYSTEM OF SEISMIC SIGNAL[J]. Songliao Journal (Natural Science Edition), 1996, 0(2): 20-24 |
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| Authors: | Wang Baochang Dong Lianzhi Zhao Zheng |
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| Abstract: | This thesis expounds on of the basic ways for improving high-resolution seismic prospecting-the problem of collecting weak high frequency seismic signal, and then it introduces some charactoristics with a new type of microseisms sensor.It proves by calculation that if the new type of sensor is combined with I/O SYSTEM-ONE(TWO)seismograph,it will show unprecedented superiority in high--resolution seismicprospecting. |
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| Keywords: | microseisms sensor frgquency response frequency spectrum shaping filter |
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