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美国Ｉｎｐｕｔ/Ｏｕｔｐｕｔ公司推出一种新数字多元地震传感器 ,这是当今最新的陆地多元 (ＳＣ)采集装置。这种微型电 -机系统 (ＭＷＭＳ)在设计上做到内在噪音低 ,失真也极低。由于设有模拟信号通路 ,输出信号不受引发的噪音干扰的影响。该系统有 3个传感器相互垂直地装在座
The U.S. Input / Output company introduced a new digital multivariate seismic sensor, which is the latest acquisition of land-based multi-element (SC) acquisitions. This miniature electro-mechanical system (MWMS) is designed to achieve low internal noise and low distortion. Due to the analog signal path, the output signal is not affected by the induced noise. The system has three sensors mounted perpendicular to each other in the seat