TY - BOOK AU - Lyons, Richard G. TI - Understanding digital signal processing SN - 9780137027415 AV - TK 5102.9 L966U 2011 PY - 2011/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Signal processing KW - Digital techniques N1 - Includes bibliographical references and index ER -