Digital signal processing 

 - 2nd  Edition 
 - New York :  3G E-Learning LLC ,  2020. 
 - xiv, 343 pages :  figures, tables ;  27 cm. 
<br/><br/> Includes index, 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781984638526 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics.<br/>Signal theory (Telecommunication).<br/>Signal processing--Digital techniques.<br/>Electric filters, Digital.<br/>Fourier transformation.
<br/><br/><label>Dewey Class. No.: </label>621.3822  / D569