GB2129249A - Apparatus for generating a signal for driving the field deflection in a picture reproducing device - Google Patents

Apparatus for generating a signal for driving the field deflection in a picture reproducing device Download PDF

Info

Publication number
GB2129249A
GB2129249A GB08328335A GB8328335A GB2129249A GB 2129249 A GB2129249 A GB 2129249A GB 08328335 A GB08328335 A GB 08328335A GB 8328335 A GB8328335 A GB 8328335A GB 2129249 A GB2129249 A GB 2129249A
Authority
GB
United Kingdom
Prior art keywords
pulse
state
circuit
coincidence
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.)
Withdrawn
Application number
GB08328335A
Other languages
English (en)
Other versions
GB8328335D0 (en
Inventor
Alain Decraemer
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB8328335D0 publication Critical patent/GB8328335D0/en
Publication of GB2129249A publication Critical patent/GB2129249A/en
Withdrawn legal-status Critical Current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
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Details Of Television Scanning (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB08328335A 1982-10-27 1983-10-24 Apparatus for generating a signal for driving the field deflection in a picture reproducing device Withdrawn GB2129249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217980A FR2535562A1 (fr) 1982-10-27 1982-10-27 Procede et circuit pour engendrer un signal de synchronisation de trame dans un recepteur d'images

Publications (2)

Publication Number Publication Date
GB8328335D0 GB8328335D0 (en) 1983-11-23
GB2129249A true GB2129249A (en) 1984-05-10

Family

ID=9278642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328335A Withdrawn GB2129249A (en) 1982-10-27 1983-10-24 Apparatus for generating a signal for driving the field deflection in a picture reproducing device

Country Status (5)

Country Link
JP (1) JPS59112766A (enrdf_load_stackoverflow)
DE (1) DE3337386A1 (enrdf_load_stackoverflow)
FR (1) FR2535562A1 (enrdf_load_stackoverflow)
GB (1) GB2129249A (enrdf_load_stackoverflow)
IT (1) IT1171777B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221365A (en) * 1988-07-27 1990-01-31 Mitsubishi Electric Corp Dc restoring video signals:clamp pulse generator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930005183B1 (ko) * 1986-06-19 1993-06-16 상요덴기 가부시기가이샤 수직구동 펄스 발생회로
US4868659A (en) * 1987-04-30 1989-09-19 Rca Licensing Corporation Deflection circuit for non-standard signal source
JP2913641B2 (ja) * 1988-06-06 1999-06-28 ソニー株式会社 Ｘ−ｙマトリクス型表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163694C (nl) * 1972-11-24 1980-09-15 Philips Nv Schakeling voor het opwekken van een stuursignaal voor de rasteruitgangstrap in een televisie-ontvanger, alsmede televisie-ontvanger, daarvan voorzien.
DE2905809A1 (de) * 1979-02-15 1980-08-28 Siemens Ag Vertikalsynchronisierschaltung
US4349839A (en) * 1980-12-29 1982-09-14 Motorola, Inc. Vertical sync counter having multi modes of operation for different TV systems standards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221365A (en) * 1988-07-27 1990-01-31 Mitsubishi Electric Corp Dc restoring video signals:clamp pulse generator
US4943859A (en) * 1988-07-27 1990-07-24 Mitsubishi Denki Kabushiki Kaisha Circuit for producing clamp pulse having pulse width response to the frequency of a synchronizing signal
GB2221365B (en) * 1988-07-27 1992-11-11 Mitsubishi Electric Corp Clamp pulse producing circuit

Also Published As

Publication number Publication date
IT8323407A0 (it) 1983-10-24
FR2535562A1 (fr) 1984-05-04
FR2535562B1 (enrdf_load_stackoverflow) 1985-01-18
GB8328335D0 (en) 1983-11-23
IT1171777B (it) 1987-06-10
JPS59112766A (ja) 1984-06-29
DE3337386A1 (de) 1984-05-03

Similar Documents

Publication Publication Date Title
US5105160A (en) Phase comparator using digital and analogue phase detectors
US4860098A (en) Video discrimination between different video formats
JPH02301375A (ja) 検出器
US4357630A (en) Method for detecting vertical synchronizing signal
GB2129249A (en) Apparatus for generating a signal for driving the field deflection in a picture reproducing device
EP0176993B1 (en) Reference signal reproduction apparatus
US4224639A (en) Digital synchronizing circuit
US5453795A (en) Horizontal line counter insensitive to large phase shifts of video
EP0756799B1 (en) Device for deriving a clock signal from a synchronizing signal and a video recorder provided with the device
EP0253402B1 (en) Sync detection circuit
US5140420A (en) Information in vertical blanking interval of video sync signal
CN1112753A (zh) 锁相环的鉴相器
JPS6036922Y2 (ja) 垂直同期信号検出回路
EP0587680B1 (en) Method and apparatus for detecting a sequence of clock reference pulses
JP2001509986A (ja) ディジタル同期信号分離器
US4198659A (en) Vertical synchronizing signal detector for television video signal reception
US4509072A (en) Digital circuit for providing a binary signal on the occurrence of a predetermined frequency ratio of two signals
KR100272734B1 (ko) 비디오 신호의 큰 위상 시프트에 영향을 받지 않는 수평 라인 카운터
EP0462752B1 (en) Horizontal synchronizing signal separator
EP0249987B1 (en) Vertical driving pulse generating circuit
EP0141459B1 (en) Television receiver arrangements
EP0487072B1 (en) Vertical deflection signal generator
JP3209741B2 (ja) 同期装置
US7321397B2 (en) Composite color frame identifier system and method
JP2798138B2 (ja) 文字放送受信機の文字データ分離回路

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)