Understanding digital signal processing / 
Beach, Leon 
 - New York :  Clanrye International ,  2020. 
 - viii, 242 p.: col. Ill.; 25.2 cm. 
<br/><br/>Includes permissions, index 
<br/><br/><label>ISBN: </label>9781632409942 
<br/><br/><label>Dewey Class. No.: </label>C 621.382 B365 2020