TY  - BOOK
AU  - Beach, Leon 
TI  - Understanding digital signal processing 
SN  - 9781647260552
U1  - 621.3822 B352u 
PY  - 2020///
CY  - New York 
PB  - Clanrye International 
KW  - Signal processing
KW  - Digital techniques
KW  - Digital communications
KW  - Digital electronics
ER  -