FR2371106A1 - Dispositif de correction des erreurs de base de temps d'un signal video - Google Patents

Dispositif de correction des erreurs de base de temps d'un signal video

Info

Publication number
FR2371106A1
FR2371106A1 FR7734479A FR7734479A FR2371106A1 FR 2371106 A1 FR2371106 A1 FR 2371106A1 FR 7734479 A FR7734479 A FR 7734479A FR 7734479 A FR7734479 A FR 7734479A FR 2371106 A1 FR2371106 A1 FR 2371106A1
Authority
FR
France
Prior art keywords
control circuit
time
video signal
automatic
basic 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
FR7734479A
Other languages
English (en)
French (fr)
Other versions
FR2371106B1 (US20110009641A1-20110113-C00256.png
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
Priority claimed from JP13807976A external-priority patent/JPS5362421A/ja
Priority claimed from JP13981176A external-priority patent/JPS5364417A/ja
Priority claimed from JP14456676A external-priority patent/JPS5368515A/ja
Priority claimed from JP15524176A external-priority patent/JPS5378725A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2371106A1 publication Critical patent/FR2371106A1/fr
Application granted granted Critical
Publication of FR2371106B1 publication Critical patent/FR2371106B1/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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/84—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
FR7734479A 1976-11-16 1977-11-16 Dispositif de correction des erreurs de base de temps d'un signal video Granted FR2371106A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13807976A JPS5362421A (en) 1976-11-16 1976-11-16 Processing circuit for color video signal
JP13981176A JPS5364417A (en) 1976-11-20 1976-11-20 Process circuit for color video signal
JP14456676A JPS5368515A (en) 1976-11-30 1976-11-30 Process circuit for color video signal
JP15524176A JPS5378725A (en) 1976-12-23 1976-12-23 Process circuit for color video signal

Publications (2)

Publication Number Publication Date
FR2371106A1 true FR2371106A1 (fr) 1978-06-09
FR2371106B1 FR2371106B1 (US20110009641A1-20110113-C00256.png) 1982-04-30

Family

ID=27472115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734479A Granted FR2371106A1 (fr) 1976-11-16 1977-11-16 Dispositif de correction des erreurs de base de temps d'un signal video

Country Status (11)

Country Link
US (1) US4208674A (US20110009641A1-20110113-C00256.png)
AT (1) AT380368B (US20110009641A1-20110113-C00256.png)
AU (1) AU513705B2 (US20110009641A1-20110113-C00256.png)
CA (1) CA1113182A (US20110009641A1-20110113-C00256.png)
CH (1) CH626208A5 (US20110009641A1-20110113-C00256.png)
DE (1) DE2751285A1 (US20110009641A1-20110113-C00256.png)
FR (1) FR2371106A1 (US20110009641A1-20110113-C00256.png)
GB (1) GB1567084A (US20110009641A1-20110113-C00256.png)
IT (1) IT1090837B (US20110009641A1-20110113-C00256.png)
NL (1) NL192811C (US20110009641A1-20110113-C00256.png)
SE (1) SE423472B (US20110009641A1-20110113-C00256.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406341A1 (fr) * 1977-10-17 1979-05-11 Sony Corp Procede et appareil de correction des erreurs de base de temps

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033034B2 (ja) * 1978-12-19 1985-07-31 ソニー株式会社 Ａｐｃ形色同期回路
US4490749A (en) * 1980-11-22 1984-12-25 Victor Company Of Japan, Ltd. Color video signal recording and/or reproducing system
JPS57124986A (en) * 1981-01-26 1982-08-04 Victor Co Of Japan Ltd Color video signal reproducing device
JPS57124985A (en) * 1981-01-26 1982-08-04 Victor Co Of Japan Ltd Color video signal reproducing device
US4370680A (en) * 1981-02-25 1983-01-25 Tokyo Shibaura Denki Kabushiki Kaisha Color signal processing device for video recorder
JPS59164918U (ja) * 1983-04-21 1984-11-05 ソニー株式会社 ビデオ信号及びデイジタル信号の再生装置
DE3520321C1 (de) * 1985-06-07 1986-12-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer einen Videorecorder
US4745494A (en) * 1985-06-12 1988-05-17 Hitachi Video Eng. Inc. System for correcting time base error of information reproducing apparatus
KR100201244B1 (ko) * 1989-10-03 1999-06-15 다카노 야스아키 크로마 신호의 지터 제거 회로 및 이를 이용한 텔레비젼 수상기
US6347179B1 (en) * 1994-08-05 2002-02-12 Funai Electric Co., Ltd. Video signal processor
US5651036A (en) * 1996-05-09 1997-07-22 National Semiconductor Corporation Third harmonic suppression scheme for a wave used in a phase-to-frequency converter
US8000049B2 (en) * 2006-02-10 2011-08-16 Seagate Technology Llc Self-servo writing using reference patterns with timing correction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723638A (en) * 1969-02-21 1973-03-27 Victor Co Ltd Color video signal recording and reproducing system
US3804974A (en) * 1970-12-28 1974-04-16 Tokyo Shibaura Electric Co Apparatus for recording and reproducing color video signals
US3918085A (en) * 1974-01-12 1975-11-04 Sony Corp Magnetic recording and/or reproducing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499984A (en) * 1965-08-17 1970-03-10 Victor Company Of Japan Timing error detecting system
DE1762131B1 (de) * 1968-04-13 1970-07-02 Fernseh Gmbh Schaltungsanordnung zur Nachregelung eines Grobzeitfehlerausgleichers fuer Farbfernsehsignale,die von einem Speicher,insbesondere von einem Magnetband,abgenommen werden
US3528026A (en) * 1968-05-01 1970-09-08 Hughes Aircraft Co Coarse-fine phase locked loop
US3629491A (en) * 1969-11-03 1971-12-21 Bell & Howell Co Signal-correcting apparatus
US3871020A (en) * 1973-05-07 1975-03-11 Rca Corp Chrominance signal correction
JPS5412167B2 (US20110009641A1-20110113-C00256.png) * 1973-09-07 1979-05-21
JPS5346570B2 (US20110009641A1-20110113-C00256.png) * 1974-02-18 1978-12-14
JPS5430848B2 (US20110009641A1-20110113-C00256.png) * 1975-02-20 1979-10-03
US4069462A (en) * 1976-12-13 1978-01-17 Data General Corporation Phase-locked loops

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723638A (en) * 1969-02-21 1973-03-27 Victor Co Ltd Color video signal recording and reproducing system
US3804974A (en) * 1970-12-28 1974-04-16 Tokyo Shibaura Electric Co Apparatus for recording and reproducing color video signals
US3918085A (en) * 1974-01-12 1975-11-04 Sony Corp Magnetic recording and/or reproducing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406341A1 (fr) * 1977-10-17 1979-05-11 Sony Corp Procede et appareil de correction des erreurs de base de temps

Also Published As

Publication number Publication date
CH626208A5 (US20110009641A1-20110113-C00256.png) 1981-10-30
IT1090837B (it) 1985-06-26
CA1113182A (en) 1981-11-24
NL192811B (nl) 1997-10-01
NL192811C (nl) 1998-02-03
AU513705B2 (en) 1980-12-18
DE2751285A1 (de) 1978-05-18
GB1567084A (en) 1980-05-08
US4208674A (en) 1980-06-17
AT380368B (de) 1986-05-12
DE2751285C2 (US20110009641A1-20110113-C00256.png) 1987-04-02
SE423472B (sv) 1982-05-03
FR2371106B1 (US20110009641A1-20110113-C00256.png) 1982-04-30
ATA818277A (de) 1985-09-15
SE7712848L (sv) 1978-05-17
NL7712631A (nl) 1978-05-18
AU3068977A (en) 1979-05-24

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