DE2736273A1 - Synchronisationssignal-auswahlschalter - Google Patents

Synchronisationssignal-auswahlschalter

Info

Publication number
DE2736273A1
DE2736273A1 DE19772736273 DE2736273A DE2736273A1 DE 2736273 A1 DE2736273 A1 DE 2736273A1 DE 19772736273 DE19772736273 DE 19772736273 DE 2736273 A DE2736273 A DE 2736273A DE 2736273 A1 DE2736273 A1 DE 2736273A1
Authority
DE
Germany
Prior art keywords
synchronization signal
signal
counter
output
synchronization
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
DE19772736273
Other languages
German (de)
English (en)
Inventor
Tsuneo Mikado
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.)
Nippon Television Industry Corp
Original Assignee
Nippon Television Industry 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 Nippon Television Industry Corp filed Critical Nippon Television Industry Corp
Publication of DE2736273A1 publication Critical patent/DE2736273A1/de
Pending 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)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
DE19772736273 1976-08-12 1977-08-11 Synchronisationssignal-auswahlschalter Pending DE2736273A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9626976A JPS5321517A (en) 1976-08-12 1976-08-12 Synchronizing signal selection circuit

Publications (1)

Publication Number Publication Date
DE2736273A1 true DE2736273A1 (de) 1978-02-16

Family

ID=14160422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772736273 Pending DE2736273A1 (de) 1976-08-12 1977-08-11 Synchronisationssignal-auswahlschalter

Country Status (3)

Country Link
US (1) US4159481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5321517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2736273A1 (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
EP0280254A3 (en) * 1987-02-25 1989-07-26 The Grass Valley Group, Inc. Digital timing using a state machine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556939A (en) * 1978-06-30 1980-01-18 Nec Home Electronics Ltd Synchronized count control circuit
JPS55107388A (en) * 1979-02-13 1980-08-18 Olympus Optical Co Ltd Synchronizing signal separation system
DE3037987C2 (de) * 1980-10-08 1985-07-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Ermitteln eines Impulses bestimmter Mindestlänge in einem Impulsgemisch
JPS57183195A (en) * 1981-05-07 1982-11-11 Nec Corp Regenerating circuit for color synchronizing signal
JPS5930371A (ja) * 1982-08-12 1984-02-17 Matsushita Electric Ind Co Ltd 同期信号処理回路
JPS60113585A (ja) * 1983-11-24 1985-06-20 Citizen Watch Co Ltd 同期信号発生回路
US4703354A (en) * 1984-05-16 1987-10-27 Zenith Electronics Corporation Non-linear sync signal processing circuit
US4635099A (en) * 1985-02-04 1987-01-06 Rca Corporation Apparatus for detecting nonstandard video signals
US4663654A (en) * 1985-09-27 1987-05-05 Ampex Corporation Blanking signal generator for a subcarrier locked digital PAL signal
US5138451A (en) * 1988-10-12 1992-08-11 Hitachi Ltd., Hitachi Video Engineering, Inc. Television receiver
JPH03220872A (ja) * 1990-01-26 1991-09-30 Hitachi Ltd 同期発生回路
KR950011528B1 (ko) * 1992-08-03 1995-10-05 엘지전자주식회사 영상신호의 천이영역 강조장치와 강조 제어방법
US20090201274A1 (en) * 2004-09-30 2009-08-13 Sharp Kabushiki Kaisha Timing Signal Generating Circuit, Electronic Apparatus, Display Apparatus, Image-Reception Apparatus, and Driving Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671669A (en) * 1970-12-14 1972-06-20 Bell Telephone Labor Inc Recovery of horizontal sync pulses from a composite synchronizing format
JPS5418081B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-25 1979-07-05
JPS5021620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-25 1975-03-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280254A3 (en) * 1987-02-25 1989-07-26 The Grass Valley Group, Inc. Digital timing using a state machine

Also Published As

Publication number Publication date
JPS5321517A (en) 1978-02-28
US4159481A (en) 1979-06-26
JPS568544B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-02-24

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