JPH0528952B2 - - Google Patents

Info

Publication number
JPH0528952B2
JPH0528952B2 JP61008665A JP866586A JPH0528952B2 JP H0528952 B2 JPH0528952 B2 JP H0528952B2 JP 61008665 A JP61008665 A JP 61008665A JP 866586 A JP866586 A JP 866586A JP H0528952 B2 JPH0528952 B2 JP H0528952B2
Authority
JP
Japan
Prior art keywords
signal
video
scrambling
horizontal
video signal
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 - Lifetime
Application number
JP61008665A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62166682A (ja
Inventor
Hiroyuki Nagashima
Yasuji Ban
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP61008665A priority Critical patent/JPS62166682A/ja
Publication of JPS62166682A publication Critical patent/JPS62166682A/ja
Publication of JPH0528952B2 publication Critical patent/JPH0528952B2/ja
Granted legal-status Critical Current

Links

JP61008665A 1986-01-17 1986-01-17 映像信号スクランブル装置 Granted JPS62166682A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61008665A JPS62166682A (ja) 1986-01-17 1986-01-17 映像信号スクランブル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61008665A JPS62166682A (ja) 1986-01-17 1986-01-17 映像信号スクランブル装置

Publications (2)

Publication Number Publication Date
JPS62166682A JPS62166682A (ja) 1987-07-23
JPH0528952B2 true JPH0528952B2 (th) 1993-04-27

Family

ID=11699229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61008665A Granted JPS62166682A (ja) 1986-01-17 1986-01-17 映像信号スクランブル装置

Country Status (1)

Country Link
JP (1) JPS62166682A (th)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201586A (ja) * 1985-03-04 1986-09-06 Sony Corp 映像のスクランブル伝送装置

Also Published As

Publication number Publication date
JPS62166682A (ja) 1987-07-23

Similar Documents

Publication Publication Date Title
US4336553A (en) Method of coding audio and video signals
JPH0744682B2 (ja) 契約テレビ信号のデスクランブリング方法及び装置
US4511919A (en) Method and apparatus for scrambling and descrambling video signals in a multichannel system
US4636852A (en) Scrambling and descrambling of television signals for subscription TV
US4673975A (en) Television signal scrambling apparatus
US4591910A (en) Horizontal picture centering
JPS6111023B2 (th)
CA1143830A (en) Television horizontal afpc with phase detector driven at twice the horizontal frequency
US4335403A (en) Horizontal countdown system for television receivers
JPH03272293A (ja) テレビジョン信号のスクランブル方法および装置
US4535353A (en) Vertical reference signal identification system
JPH0528952B2 (th)
WO1996026604A2 (en) Device for deriving a clock signal from a synchronizing signal and a video recorder provided with the device
US4198659A (en) Vertical synchronizing signal detector for television video signal reception
US4238769A (en) Vertical synchronization circuit for television receivers
US5784121A (en) Vertical synchronisation signal detector
KR100256160B1 (ko) 다중 주사 비율 동작을 위한 수평 블랭킹 신호 발생 장치
GB2050730A (en) Television horizontal oscillator synchronizing phase detector
JPS625507B2 (th)
KR0165479B1 (ko) 복합영상신호 생성을 위한 동기신호 생성장치
JPH0134511B2 (th)
JP3319189B2 (ja) 走査線番号カウント回路
SU965015A1 (ru) Устройство синхронизации видеомагнитофона
JP2982524B2 (ja) クロック発生回路
JPS594275A (ja) ライン同期回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term