Marven, Craig. A simple approach to digital signal processing / Craig Marven and Gillian Ewers. - New York : Wiley, c1996. - xi, 236 p. : ill. ; 25 cm. - Topics in digital signal processing. . "A Wiley-Interscience publication.". Includes bibliographical references and index. ISBN: 0471152439 Subjects--Topical Terms: Signal processing--Digital techniques.