JPS55127780A - Glance-stealing prevention method in catv system - Google Patents

Glance-stealing prevention method in catv system

Info

Publication number
JPS55127780A
JPS55127780A JP3527579A JP3527579A JPS55127780A JP S55127780 A JPS55127780 A JP S55127780A JP 3527579 A JP3527579 A JP 3527579A JP 3527579 A JP3527579 A JP 3527579A JP S55127780 A JPS55127780 A JP S55127780A
Authority
JP
Japan
Prior art keywords
signal
inputted
sound
circuits
video
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.)
Pending
Application number
JP3527579A
Other languages
English (en)
Inventor
Kazuyoshi Onda
Yoshibumi Saeki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP3527579A priority Critical patent/JPS55127780A/ja
Publication of JPS55127780A publication Critical patent/JPS55127780A/ja
Pending legal-status Critical Current

Links

JP3527579A 1979-03-26 1979-03-26 Glance-stealing prevention method in catv system Pending JPS55127780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3527579A JPS55127780A (en) 1979-03-26 1979-03-26 Glance-stealing prevention method in catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3527579A JPS55127780A (en) 1979-03-26 1979-03-26 Glance-stealing prevention method in catv system

Publications (1)

Publication Number Publication Date
JPS55127780A true JPS55127780A (en) 1980-10-02

Family

ID=12437227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3527579A Pending JPS55127780A (en) 1979-03-26 1979-03-26 Glance-stealing prevention method in catv system

Country Status (1)

Country Link
JP (1) JPS55127780A (ja)

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