TY  - GEN
AU  - Graf,Rudolf F.
AU  - Sheets,William
TI  - Video scrambling & descrambling for satellite & cable TV
SN  - 0672224992 (pbk.) :
U1  - 621.388,GRA 
PY  - 1987///
CY  - Indianapolis, IN, USA
PB  - H.W. Sams
KW  - Cable television
KW  - Scrambling systems
KW  - Direct broadcast satellite television
N1  - Introduction (Page-1), More Scrambling Systems and Future Possibilities (Page-9), Scrambling/Descrambling Techniques (Page-17), The SSAVI Systems (Page-33), Advanced Scrambling Methods (Page-41), Political Legal and Consumer Aspects (Page-49), Digitizing Audio and Video Signals (Page-55),Cable and Satellite Decoder Circuitry (Page-65), Commercial Satellite Encryption Sys (Page-91), Satellite TV and Interference (Page-97), Data Encryption Standard  (Page-103), Manufactures Data Sheets (Page-119), U.S Patents and Scrambling Sys (Page-157), Technical Data (Page-209)
ER  -