西南石油大学学报(自然科学版) ›› 1985, Vol. 7 ›› Issue (4): 85-95.DOI: 10.3863/j.issn.1000-2634.1985.04.009

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ANALYSIS OF TWIN-T NETWORKS OF ANTI-ALIAS FILTER IN DFS-V SEISMOGRAPH

Wang Ben-ji   

  • Received:1900-01-01 Revised:1900-01-01 Online:1985-11-20 Published:1985-11-20

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Abstract: The twin-T networks of anti-alias filter in DFS-V seismograph are analyzed in this paper. It is pointed out that the twin-T networks of anti-alias filter in DFS-V are different from the standard balanced ones. And the advantage of the former’s design has been described.