JPS58184887A - テレビジヨン信号伝送システム - Google Patents

テレビジヨン信号伝送システム

Info

Publication number
JPS58184887A
JPS58184887A JP57067809A JP6780982A JPS58184887A JP S58184887 A JPS58184887 A JP S58184887A JP 57067809 A JP57067809 A JP 57067809A JP 6780982 A JP6780982 A JP 6780982A JP S58184887 A JPS58184887 A JP S58184887A
Authority
JP
Japan
Prior art keywords
code
signal
scrambled
program
period
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57067809A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057918B2 (enExample
Inventor
Takafumi Okada
岡田　登史
Hisao Mogi
茂木　尚雄
Masayuki Suematsu
末松　政之
Hiroyuki Kobayashi
広幸 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP57067809A priority Critical patent/JPS58184887A/ja
Publication of JPS58184887A publication Critical patent/JPS58184887A/ja
Publication of JPH057918B2 publication Critical patent/JPH057918B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP57067809A 1982-04-22 1982-04-22 テレビジヨン信号伝送システム Granted JPS58184887A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57067809A JPS58184887A (ja) 1982-04-22 1982-04-22 テレビジヨン信号伝送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57067809A JPS58184887A (ja) 1982-04-22 1982-04-22 テレビジヨン信号伝送システム

Publications (2)

Publication Number Publication Date
JPS58184887A true JPS58184887A (ja) 1983-10-28
JPH057918B2 JPH057918B2 (enExample) 1993-01-29

Family

ID=13355641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57067809A Granted JPS58184887A (ja) 1982-04-22 1982-04-22 テレビジヨン信号伝送システム

Country Status (1)

Country Link
JP (1) JPS58184887A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523248A (en) * 1975-06-27 1977-01-11 Jusaburo Sudo Ditch cover
JPS55121782A (en) * 1979-03-12 1980-09-19 Clarion Co Ltd Video code process system for television

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523248A (en) * 1975-06-27 1977-01-11 Jusaburo Sudo Ditch cover
JPS55121782A (en) * 1979-03-12 1980-09-19 Clarion Co Ltd Video code process system for television

Also Published As

Publication number Publication date
JPH057918B2 (enExample) 1993-01-29

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