Trifunac, Mihailo D. (1970) Low frequency digitization errors and a new method for zero baseline correction of strong-motion accelerograms. California Institute of Technology . (Unpublished) http://resolver.caltech.edu/CaltechEERL:1970.EERL-70-07
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A study of the random digitizing errors introduced by the operator indicates that these errors are relatively small in the doubleintegrated digital data up to a period of about 16 seconds for a typical accelerograph record. A new method is proposed for standard baseline correction of accelerograms. It is based on high-pass filtering of the uncorrected data. Unlike the parabolic baseline correction, the new method has well defined frequency transfer function properties which are largely independent of the record length.
|Item Type:||Report or Paper (Technical Report)|
|Group:||Earthquake Engineering Research Laboratory|
|Usage Policy:||You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.|
|Deposited By:||Imported from CaltechEERL|
|Deposited On:||24 Sep 2001|
|Last Modified:||26 Dec 2012 13:56|
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