Lyons, Richard G.,   1948- <br/><br/>
Understanding digital signal processing / 
Richard G. Lyons. 
 - 3rd ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  c2011. 
 - xxiii, 954 p.  :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0137027419 (hardcover : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing-- Digital techniques.
<br/><br/><label>Dewey Class. No.: </label>621.3822