JPS5350613A - Synchronous signal processing circuit - Google Patents

Synchronous signal processing circuit

Info

Publication number
JPS5350613A
JPS5350613A JP12576076A JP12576076A JPS5350613A JP S5350613 A JPS5350613 A JP S5350613A JP 12576076 A JP12576076 A JP 12576076A JP 12576076 A JP12576076 A JP 12576076A JP S5350613 A JPS5350613 A JP S5350613A
Authority
JP
Japan
Prior art keywords
signal processing
processing circuit
synchronous signal
circuit
integration
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
JP12576076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS552787B2 (enExample
Inventor
Norio Meki
Tadashi Yoshino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12576076A priority Critical patent/JPS5350613A/ja
Priority to US05/842,880 priority patent/US4166250A/en
Publication of JPS5350613A publication Critical patent/JPS5350613A/ja
Publication of JPS552787B2 publication Critical patent/JPS552787B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
JP12576076A 1976-10-19 1976-10-19 Synchronous signal processing circuit Granted JPS5350613A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12576076A JPS5350613A (en) 1976-10-19 1976-10-19 Synchronous signal processing circuit
US05/842,880 US4166250A (en) 1976-10-19 1977-10-17 Synchronizing signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12576076A JPS5350613A (en) 1976-10-19 1976-10-19 Synchronous signal processing circuit

Publications (2)

Publication Number Publication Date
JPS5350613A true JPS5350613A (en) 1978-05-09
JPS552787B2 JPS552787B2 (enExample) 1980-01-22

Family

ID=14918130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12576076A Granted JPS5350613A (en) 1976-10-19 1976-10-19 Synchronous signal processing circuit

Country Status (2)

Country Link
US (1) US4166250A (enExample)
JP (1) JPS5350613A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892187A (ja) * 1981-11-27 1983-06-01 Pioneer Video Corp 同期分離回路

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556903B1 (fr) * 1983-12-15 1986-04-11 Telediffusion Fse Procede et circuits de regeneration d'instants significatifs d'un signal periodique
US4639780A (en) * 1985-04-01 1987-01-27 Rca Corporation Television synchronizing apparatus
US5031041A (en) * 1989-04-20 1991-07-09 Thomson Consumer Electronics, Inc. Digital detector/filter for synchronizing signals
US5754251A (en) * 1995-12-12 1998-05-19 Trw Inc. Digital video vertical synchronization pulse detector
US5982408A (en) * 1997-04-10 1999-11-09 Lexmark International, Inc. Method and apparatus for HSYNC synchronization
AU7276298A (en) * 1997-05-08 1998-11-27 Sony Electronics Inc. Current source and threshold voltage generation method and apparatus for hhk video circuit
US6018370A (en) * 1997-05-08 2000-01-25 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
US6028640A (en) * 1997-05-08 2000-02-22 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
JP2007165955A (ja) * 2005-12-09 2007-06-28 Oki Electric Ind Co Ltd 垂直同期信号生成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593162A (en) * 1969-03-25 1971-07-13 Electronic Associates Analog comparator
US3688037A (en) * 1970-09-30 1972-08-29 Rca Corp Synchronizing system
NL7407097A (nl) * 1974-05-28 1975-12-02 Philips Nv Schakeling voor de lijnsynchronisatie in een televisieontvanger.
US4070631A (en) * 1975-12-17 1978-01-24 Motorola Inc. Digital noise blanking circuit
US4025952A (en) * 1976-06-09 1977-05-24 Gte Sylvania Incorporated Vertical synchronizing circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892187A (ja) * 1981-11-27 1983-06-01 Pioneer Video Corp 同期分離回路

Also Published As

Publication number Publication date
US4166250A (en) 1979-08-28
JPS552787B2 (enExample) 1980-01-22

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