JPS5333016A - Device for extracting synchronizing information - Google Patents

Device for extracting synchronizing information

Info

Publication number
JPS5333016A
JPS5333016A JP10470077A JP10470077A JPS5333016A JP S5333016 A JPS5333016 A JP S5333016A JP 10470077 A JP10470077 A JP 10470077A JP 10470077 A JP10470077 A JP 10470077A JP S5333016 A JPS5333016 A JP S5333016A
Authority
JP
Japan
Prior art keywords
synchronizing information
extracting synchronizing
extracting
information
synchronizing
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
JP10470077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS566178B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jiyooji Shiyurotsutsuha Kenesu
Ansoni Rosu Suteiibun
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of JPS5333016A publication Critical patent/JPS5333016A/ja
Publication of JPS566178B2 publication Critical patent/JPS566178B2/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)
  • Control Of Amplification And Gain Control (AREA)
  • Synchronizing For Television (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
JP10470077A 1976-09-07 1977-08-31 Device for extracting synchronizing information Granted JPS5333016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/720,854 US4084187A (en) 1976-09-07 1976-09-07 Circuit for accurately extracting the synchronization information contained within a composite video waveform

Publications (2)

Publication Number Publication Date
JPS5333016A true JPS5333016A (en) 1978-03-28
JPS566178B2 JPS566178B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-02-09

Family

ID=24895527

Family Applications (2)

Application Number Title Priority Date Filing Date
JP10470077A Granted JPS5333016A (en) 1976-09-07 1977-08-31 Device for extracting synchronizing information
JP53001059A Expired JPS5820482B2 (ja) 1976-09-07 1978-01-09 増巾器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP53001059A Expired JPS5820482B2 (ja) 1976-09-07 1978-01-09 増巾器

Country Status (7)

Country Link
US (1) US4084187A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS5333016A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1091801A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2736778C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2363951A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1562148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL174210C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233244A (ja) * 1992-12-07 1994-08-19 Samsung Electron Co Ltd 同期信号抽出回路

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319275A (en) * 1980-04-30 1982-03-09 Zenith Radio Corporation Vertical synchronization detection system and method
DE3309809A1 (de) * 1983-03-18 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zum abtrennen des synchronimpulsgemisches vom fbas-signal und schaltungsanordnung fuer ein digitales amplitudensieb zur durchfuehrung des verfahrens
FR2545304B1 (fr) * 1983-04-29 1985-07-05 Thomson Csf Dispositif d'extraction des impulsions de synchronisation d'un signal video et de generation de signaux d'alignement
JPS6054509A (ja) * 1983-09-03 1985-03-29 Sony Corp 非直線回路
US4672450A (en) * 1985-04-09 1987-06-09 Benson, Inc. Composite video synchronization pulse separator for color image processor
JPS61285596A (ja) * 1985-06-12 1986-12-16 オムロン株式会社 共同玄関入門管理装置
US4816772A (en) * 1988-03-09 1989-03-28 Rockwell International Corporation Wide range linear automatic gain control amplifier
JP2805762B2 (ja) * 1988-08-31 1998-09-30 松下電器産業株式会社 同期信号分離装置
US5274451A (en) * 1992-03-02 1993-12-28 Thomson Consumer Electronics, Inc. Sync separator
JPH07288714A (ja) * 1994-03-31 1995-10-31 Hewlett Packard Co <Hp> 高速同期分離システム及び方法
US6597352B1 (en) * 1999-05-05 2003-07-22 Nokia Corporation Method and device for filtered sync detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1027019A (en) * 1966-06-08 1966-04-20 Thorn Electronics Ltd Improvements in television synchronising pulse separators
NL7000743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-01-19 1971-07-21
US3699256A (en) * 1970-12-28 1972-10-17 Tektronix Inc Circuit for accurately detecting the time of occurrence of a waveform
JPS5315355B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-28 1978-05-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233244A (ja) * 1992-12-07 1994-08-19 Samsung Electron Co Ltd 同期信号抽出回路

Also Published As

Publication number Publication date
CA1091801A (en) 1980-12-16
DE2736778A1 (de) 1978-03-16
NL174210C (nl) 1984-05-01
FR2363951A1 (fr) 1978-03-31
US4084187A (en) 1978-04-11
GB1562148A (en) 1980-03-05
FR2363951B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-11-19
DE2736778B2 (de) 1979-10-31
JPS53130952A (en) 1978-11-15
NL7709809A (nl) 1978-03-09
JPS566178B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-02-09
DE2736778C3 (de) 1981-12-17
NL174210B (nl) 1983-12-01
JPS5820482B2 (ja) 1983-04-23

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