JPH0136307B2 - - Google Patents

Info

Publication number
JPH0136307B2
JPH0136307B2 JP56034117A JP3411781A JPH0136307B2 JP H0136307 B2 JPH0136307 B2 JP H0136307B2 JP 56034117 A JP56034117 A JP 56034117A JP 3411781 A JP3411781 A JP 3411781A JP H0136307 B2 JPH0136307 B2 JP H0136307B2
Authority
JP
Japan
Prior art keywords
pulse
signal
horizontal synchronization
code
circuit
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.)
Expired
Application number
JP56034117A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57168586A (en
Inventor
Katsumi Hida
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP56034117A priority Critical patent/JPS57168586A/ja
Publication of JPS57168586A publication Critical patent/JPS57168586A/ja
Publication of JPH0136307B2 publication Critical patent/JPH0136307B2/ja
Granted legal-status Critical Current

Links

JP56034117A 1981-03-10 1981-03-10 Data processing circuit of charged television broadcast Granted JPS57168586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56034117A JPS57168586A (en) 1981-03-10 1981-03-10 Data processing circuit of charged television broadcast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56034117A JPS57168586A (en) 1981-03-10 1981-03-10 Data processing circuit of charged television broadcast

Publications (2)

Publication Number Publication Date
JPS57168586A JPS57168586A (en) 1982-10-16
JPH0136307B2 true JPH0136307B2 (en]) 1989-07-31

Family

ID=12405312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56034117A Granted JPS57168586A (en) 1981-03-10 1981-03-10 Data processing circuit of charged television broadcast

Country Status (1)

Country Link
JP (1) JPS57168586A (en])

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131521A (en]) * 1973-04-20 1974-12-17
JPS5926156B2 (ja) * 1974-03-27 1984-06-25 プロンダ− − タング ラボラトリ−ズ インコ−ポレ−テツド 空中及びケ−ブル伝送の加入テレビジヨン等の撹乱されたエンコ−ド送信及びデコ−ド受信の方法および装置
CA1131762A (en) * 1977-10-19 1982-09-14 Richard A. Davidson Subscriber-limited reception television broadcast security encoder-decoder system
CA1155518A (en) * 1979-02-20 1983-10-18 William S.H. Cheung Encoding of information

Also Published As

Publication number Publication date
JPS57168586A (en) 1982-10-16

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