(19)
(11) EP 0 169 896 A1

(12)

(43) Date of publication:
05.02.1986 Bulletin 1986/06

(21) Application number: 85901151.0

(22) Date of filing: 25.01.1985
(51) International Patent Classification (IPC): 
H04N 7/ 171( . )
(86) International application number:
PCT/US1985/000119
(87) International publication number:
WO 1985/003401 (01.08.1985 Gazette 1985/17)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 27.01.1984 US 19840574616

(71) Applicant: TELEASE INC.
Los Angeles, CA 90067 (US)

(72) Inventors:
  • MERIWETHER, Frank, T.
    Ramona, CA 92065 (US)
  • BLOCK, Robert, S.
    Marina Del Ray, CA 90291 (US)

   


(54) METHOD AND SYSTEM FOR SCRAMBLING INFORMATION SIGNALS