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1. Regarding the Filters for PC-Data Acquisition.

Author

Zamfira, Sorin C., Thierheimer, Walter W., and Câmpian, Ovidiu

Subjects
ELECTRONIC amplifiers, ELECTRONICS, DIGITAL electronics, TRANSDUCERS, DETECTORS, DIGITAL signal processing
Abstract

This note explains the basic operation and theory of aliasing, antialiasing and digital filters. The overall purpose of digitizing DAQ systems is to get an accurate representation of a real-world signal derived from sensors or transducers. The importance of digital filters is well established. Digital filters, and more generally digital signal processing algorithms, are classified as discrete-time systems. [ABSTRACT FROM AUTHOR]

Published
2004

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