IT1150647B - Complesso circuitale per derivare un segnale di sincronizzazione di campo da un segnale in arrivo - Google Patents

Complesso circuitale per derivare un segnale di sincronizzazione di campo da un segnale in arrivo

Info

Publication number
IT1150647B
IT1150647B IT20058/82A IT2005882A IT1150647B IT 1150647 B IT1150647 B IT 1150647B IT 20058/82 A IT20058/82 A IT 20058/82A IT 2005882 A IT2005882 A IT 2005882A IT 1150647 B IT1150647 B IT 1150647B
Authority
IT
Italy
Prior art keywords
signal
derive
field synchronization
coming
circuit complex
Prior art date
Application number
IT20058/82A
Other languages
English (en)
Italian (it)
Other versions
IT8220058A0 (it
Inventor
Peter Antoon Duijkers
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT8220058A0 publication Critical patent/IT8220058A0/it
Application granted granted Critical
Publication of IT1150647B publication Critical patent/IT1150647B/it

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
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Picture Signal Circuits (AREA)
  • Manipulation Of Pulses (AREA)
IT20058/82A 1981-03-12 1982-03-09 Complesso circuitale per derivare un segnale di sincronizzazione di campo da un segnale in arrivo IT1150647B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8101202A NL8101202A (nl) 1981-03-12 1981-03-12 Schakeling voor het afleiden van een rastersynchroniseersignaal uit een inkomend televisiesignaal.

Publications (2)

Publication Number Publication Date
IT8220058A0 IT8220058A0 (it) 1982-03-09
IT1150647B true IT1150647B (it) 1986-12-17

Family

ID=19837151

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20058/82A IT1150647B (it) 1981-03-12 1982-03-09 Complesso circuitale per derivare un segnale di sincronizzazione di campo da un segnale in arrivo

Country Status (10)

Country Link
US (1) US4446483A (enExample)
JP (1) JPS57173266A (enExample)
DE (1) DE3207590C2 (enExample)
ES (1) ES510281A0 (enExample)
FR (1) FR2501945A1 (enExample)
GB (1) GB2095066B (enExample)
HK (1) HK99484A (enExample)
IT (1) IT1150647B (enExample)
NL (1) NL8101202A (enExample)
SG (1) SG77384G (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343455A1 (de) * 1983-12-01 1985-06-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum erkennen der vertikalaustastluecke in einem bildsignal
US5689308A (en) * 1995-06-21 1997-11-18 Sony Corporation Vertical reset genereator circuit
US6028640A (en) * 1997-05-08 2000-02-22 Sony Corporation 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
CN1329760A (zh) 1998-12-10 2002-01-02 松下电器产业株式会社 扁平形电池及其制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527888A (en) * 1968-04-10 1970-09-08 Us Navy Means for separating horizontal and vertical video synchronizing pulses
US3632872A (en) * 1969-07-07 1972-01-04 Columbia Broadcasting Syst Inc Vertical synchronization pulse separator
US3678199A (en) * 1971-03-18 1972-07-18 Control Concepts Corp Vertical locking circuit
JPS6032378B2 (ja) * 1975-10-21 1985-07-27 ソニー株式会社 垂直帰線パルスの形成回路
JPS53138219A (en) * 1977-05-09 1978-12-02 Sanyo Electric Co Ltd Extraction circuit for vertical synchronizing pulse
DE2837258A1 (de) * 1977-08-29 1979-03-22 Hitachi Ltd Vertikal-synchronisiersignal-detektor

Also Published As

Publication number Publication date
JPH0325983B2 (enExample) 1991-04-09
DE3207590A1 (de) 1982-09-23
JPS57173266A (en) 1982-10-25
SG77384G (en) 1985-04-26
ES8303864A1 (es) 1983-02-01
NL8101202A (nl) 1982-10-01
GB2095066A (en) 1982-09-22
IT8220058A0 (it) 1982-03-09
DE3207590C2 (de) 1983-08-18
FR2501945A1 (fr) 1982-09-17
GB2095066B (en) 1984-07-04
US4446483A (en) 1984-05-01
FR2501945B1 (enExample) 1985-04-05
ES510281A0 (es) 1983-02-01
HK99484A (en) 1984-12-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950328