Scrambling systems
By: by Lloyd D. Ludwig.
Series: Report / Satellite Broadcast Associates ;; no. 81-012; Report (Satellite Broadcast Associates) ;; no. 81-012.
Publisher: Satellite Broadcast Associates
Published: 1982
Place of publication: [Encino, Calif.]
Language: eng
Number of pages: 130
Subjects: Direct broadcast satellite television -- Scrambling systems.; Cable television -- Scrambling systems.
Notes: "April 1982."