DE3870490D1 - System zur synchronisierung auf einem halbdigitalen signal. - Google Patents

System zur synchronisierung auf einem halbdigitalen signal.

Info

Publication number
DE3870490D1
DE3870490D1 DE8888200185T DE3870490T DE3870490D1 DE 3870490 D1 DE3870490 D1 DE 3870490D1 DE 8888200185 T DE8888200185 T DE 8888200185T DE 3870490 T DE3870490 T DE 3870490T DE 3870490 D1 DE3870490 D1 DE 3870490D1
Authority
DE
Germany
Prior art keywords
semi
digital signal
synchronization system
synchronization
digital
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.)
Expired - Lifetime
Application number
DE8888200185T
Other languages
English (en)
Inventor
Issa Societe Civile S Rakhodai
Pascal Societe Civile Couderc
Serge Societe Civile Lefebvre
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
Application granted granted Critical
Publication of DE3870490D1 publication Critical patent/DE3870490D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Synchronizing For Television (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE8888200185T 1987-02-06 1988-02-03 System zur synchronisierung auf einem halbdigitalen signal. Expired - Lifetime DE3870490D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701471A FR2610773B1 (fr) 1987-02-06 1987-02-06 Systeme de synchronisation sur un signal semi-numerique

Publications (1)

Publication Number Publication Date
DE3870490D1 true DE3870490D1 (de) 1992-06-04

Family

ID=9347657

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888200185T Expired - Lifetime DE3870490D1 (de) 1987-02-06 1988-02-03 System zur synchronisierung auf einem halbdigitalen signal.

Country Status (8)

Country Link
US (1) US4860100A (de)
EP (1) EP0282106B1 (de)
JP (1) JPS63202184A (de)
CN (1) CN1013014B (de)
DE (1) DE3870490D1 (de)
ES (1) ES2031992T3 (de)
FI (1) FI84545C (de)
FR (1) FR2610773B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620279B2 (ja) * 1986-08-20 1994-03-16 松下電器産業株式会社 自動利得制御装置
DE3729235A1 (de) * 1987-09-02 1989-03-16 Ant Nachrichtentech Verfahren zum wiedergewinnen von binaerinformationen aus einem stoerbehafteten basisbandsignal sowie anordnung
DE3827106C1 (de) * 1988-08-10 1989-05-03 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen, De
US5036388A (en) * 1988-11-10 1991-07-30 U.S. Philips Corporation Apparatus including an improved device for recovering the d.c. component
FR2638925B1 (fr) * 1988-11-10 1990-12-28 Labo Electronique Physique Appareil muni d'un dispositif de restitution de la composante continue ameliore
EP0369159A3 (de) * 1988-11-15 1992-01-22 ANT Nachrichtentechnik GmbH Verfahren zum Wiedergewinnen von Binärinformationen aus einem störbehafteten Basisbandsignal sowie Anordnung
FR2644311A1 (fr) * 1989-03-07 1990-09-14 Portenseigne Radiotechnique Base de temps et dispositif d'alignement simplifies en d2-mac/paquet
FR2651632B1 (fr) * 1989-09-06 1994-06-03 Tonna Electronique Procede et dispositif d'alignement de signaux video et de detection de presence de donnees numeriques recurrentes dans un signal video.
DE3931861A1 (de) * 1989-09-23 1991-04-04 Philips Patentverwaltung Digitale schaltungsanordnung zur detektion von synchronisations-impulsen
JP3264698B2 (ja) * 1992-06-30 2002-03-11 キヤノン株式会社 撮像装置
KR0136568B1 (ko) * 1992-07-23 1998-11-16 강진구 D2 mac신호의 프레임동기검출방법 및 장치
US5822017A (en) * 1995-05-30 1998-10-13 Samsung Electronics Co., Ltd. AGC for video signal comprising fusible links
US5867222A (en) * 1996-01-11 1999-02-02 Elantec Semiconductor, Inc. Video sync signal slicing using variable gain control
JP3568434B2 (ja) 1999-11-11 2004-09-22 三洋電機株式会社 同期信号の周期測定装置
KR20150096609A (ko) 2014-02-14 2015-08-25 주식회사 엘지생활건강 화장품 용기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565448B1 (fr) * 1984-06-04 1986-10-10 France Etat Procede et dispositif d'extraction de synchronisation pour systeme de diffusion a multiplexage temporel de signaux numeriques et analogiques
DE3679553D1 (de) * 1985-12-24 1991-07-04 British Broadcasting Corp Bandbreitenreduktion fuer fernsehsignale.
WO1987005770A1 (en) * 1986-03-19 1987-09-24 British Broadcasting Corporation Video signal processing for bandwidth reduction
JP2540809B2 (ja) * 1986-07-30 1996-10-09 ソニー株式会社 高能率符号化装置

Also Published As

Publication number Publication date
CN88100873A (zh) 1988-10-26
FI84545C (fi) 1991-12-10
CN1013014B (zh) 1991-06-26
FI880492A (fi) 1988-08-07
FI880492A0 (fi) 1988-02-03
ES2031992T3 (es) 1993-01-01
EP0282106A1 (de) 1988-09-14
US4860100A (en) 1989-08-22
FR2610773A1 (fr) 1988-08-12
FI84545B (fi) 1991-08-30
EP0282106B1 (de) 1992-04-29
JPS63202184A (ja) 1988-08-22
FR2610773B1 (fr) 1989-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee