FR2345041A1 - Appareil de compensation des erreurs de base de temps dans un signal d'image reproduit - Google Patents

Appareil de compensation des erreurs de base de temps dans un signal d'image reproduit

Info

Publication number
FR2345041A1
FR2345041A1 FR7708048A FR7708048A FR2345041A1 FR 2345041 A1 FR2345041 A1 FR 2345041A1 FR 7708048 A FR7708048 A FR 7708048A FR 7708048 A FR7708048 A FR 7708048A FR 2345041 A1 FR2345041 A1 FR 2345041A1
Authority
FR
France
Prior art keywords
compensation
image signal
time base
reproduced image
base errors
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
FR7708048A
Other languages
English (en)
Other versions
FR2345041B1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2345041A1 publication Critical patent/FR2345041A1/fr
Application granted granted Critical
Publication of FR2345041B1 publication Critical patent/FR2345041B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/898—Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8707—Regeneration of colour television signals using a demodulator and a remodulator, e.g. for standard conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
FR7708048A 1976-03-17 1977-03-17 Appareil de compensation des erreurs de base de temps dans un signal d'image reproduit Granted FR2345041A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2899176A JPS52112228A (en) 1976-03-17 1976-03-17 Time axis correction unit

Publications (2)

Publication Number Publication Date
FR2345041A1 true FR2345041A1 (fr) 1977-10-14
FR2345041B1 FR2345041B1 (fr) 1982-08-27

Family

ID=12263868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708048A Granted FR2345041A1 (fr) 1976-03-17 1977-03-17 Appareil de compensation des erreurs de base de temps dans un signal d'image reproduit

Country Status (9)

Country Link
US (1) US4100567A (fr)
JP (1) JPS52112228A (fr)
AU (1) AU510295B2 (fr)
CA (1) CA1084154A (fr)
DE (1) DE2711263C2 (fr)
FR (1) FR2345041A1 (fr)
GB (1) GB1529536A (fr)
IT (1) IT1082176B (fr)
NL (1) NL7702928A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443780A1 (fr) * 1978-12-04 1980-07-04 Rca Corp Systeme de traitement de signaux video comportant des filtres en peigne

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138324A (en) * 1978-04-19 1979-10-26 Sony Corp Magnetic recording and reproducing unit
JPS54143017A (en) * 1978-04-28 1979-11-07 Sony Corp Time base error correction unit
JPS5717292A (en) * 1980-07-04 1982-01-28 Hitachi Ltd Chroma signal processing reproducing device
JPS57129595A (en) * 1981-02-05 1982-08-11 Sony Corp Reproducer of color video signal
US4746992A (en) * 1984-07-03 1988-05-24 Canon Kabushiki Kaisha Apparatus for reproducing video signals
US4704639A (en) * 1985-03-26 1987-11-03 Matsushita Electric Industrial Co., Ltd. Video signal reproduction apparatus
DE3520321C1 (de) * 1985-06-07 1986-12-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer einen Videorecorder
JP2542822B2 (ja) * 1986-04-15 1996-10-09 キヤノン株式会社 映像信号記録または再生システム
JPS61183316U (fr) * 1986-05-07 1986-11-15
JPS6359195A (ja) * 1986-08-29 1988-03-15 Hitachi Ltd 磁気記録再生装置
KR100201244B1 (ko) * 1989-10-03 1999-06-15 다카노 야스아키 크로마 신호의 지터 제거 회로 및 이를 이용한 텔레비젼 수상기
KR950004051Y1 (ko) * 1990-02-15 1995-05-19 주식회사 금성사 Vcr 재생시 휘도와 색신호의 시간차 보정회로

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276750A1 (fr) * 1974-06-28 1976-01-23 Ampex Dispositif de traitement de signal de television en couleurs composite obtenu a partir d'un support d'enregistrement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504111A (en) * 1965-11-16 1970-03-31 Japan Broadcasting Corp Compensating system for color phase deviation of vtr-reproduced signal
JPS5118771B1 (fr) * 1969-02-21 1976-06-12
US3921202A (en) * 1974-02-04 1975-11-18 Int Video Corp Videotape recorder and reproducer velocity compensator apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276750A1 (fr) * 1974-06-28 1976-01-23 Ampex Dispositif de traitement de signal de television en couleurs composite obtenu a partir d'un support d'enregistrement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443780A1 (fr) * 1978-12-04 1980-07-04 Rca Corp Systeme de traitement de signaux video comportant des filtres en peigne

Also Published As

Publication number Publication date
US4100567A (en) 1978-07-11
JPS567636B2 (fr) 1981-02-18
GB1529536A (en) 1978-10-25
JPS52112228A (en) 1977-09-20
AU510295B2 (en) 1980-06-19
DE2711263A1 (de) 1977-09-22
AU2313277A (en) 1978-09-14
DE2711263C2 (de) 1986-01-30
IT1082176B (it) 1985-05-21
NL7702928A (nl) 1977-09-20
CA1084154A (fr) 1980-08-19
FR2345041B1 (fr) 1982-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse