Selecting digital computer signal systems / 
Charles Ray Stockfish 
 - Washington, D.C. :  U.S. Govt.t Print. Office,  1973 
 - viii, 76 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Digital techniques<br/>Sound--Recording and reproducing--Digital techniques.<br/>Sound--Recording and reproducing--Equipment and supplies.
<br/><br/><label>Dewey Class. No.: </label>621.3893