Ifeachor, Emmanuel C. Digital signal processing : a practical approach / Emmanuel C. Ifeachor, Barrie W. Jervis. - 2nd ed. - Harlow, England ; New York : Prentice Hall, 2002. - xxiii, 933 p. : ill. ; Includes bibliographical references and index. ISBN: 0201596199 Subjects--Topical Terms: Signal processing Dewey Class. No.: 621.3822