Li Yuan-Yuan, WU Dong. ANALYSIS ON THE BACKGROUND NOISE AT THE SUB-STATIONS IN SHANXI DIGITAL TELEMETERED SEISMIC NETWORK[J]. North China Earthquake Sciences, 2004, 22(1): 60-62.
Citation:
Li Yuan-Yuan, WU Dong. ANALYSIS ON THE BACKGROUND NOISE AT THE SUB-STATIONS IN SHANXI DIGITAL TELEMETERED SEISMIC NETWORK[J]. North China Earthquake Sciences, 2004, 22(1): 60-62.
Li Yuan-Yuan, WU Dong. ANALYSIS ON THE BACKGROUND NOISE AT THE SUB-STATIONS IN SHANXI DIGITAL TELEMETERED SEISMIC NETWORK[J]. North China Earthquake Sciences, 2004, 22(1): 60-62.
Citation:
Li Yuan-Yuan, WU Dong. ANALYSIS ON THE BACKGROUND NOISE AT THE SUB-STATIONS IN SHANXI DIGITAL TELEMETERED SEISMIC NETWORK[J]. North China Earthquake Sciences, 2004, 22(1): 60-62.
ANALYSIS ON THE BACKGROUND NOISE AT THE SUB-STATIONS IN SHANXI DIGITAL TELEMETERED SEISMIC NETWORK
RMS (root-mean-square)values of ground motion noises, effective dynamic ranges and noise power spectrums of 19 stations selected by "the tenth-five-year project" are calculated and analyzed.The results show that the background noise level of all the 19 stationsis accordant with the specification of digital seismic observa-tion.
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