FR2341994A1 - Synchroniseur video avec compensateur de vitesse - Google Patents

Synchroniseur video avec compensateur de vitesse

Info

Publication number
FR2341994A1
FR2341994A1 FR7704707A FR7704707A FR2341994A1 FR 2341994 A1 FR2341994 A1 FR 2341994A1 FR 7704707 A FR7704707 A FR 7704707A FR 7704707 A FR7704707 A FR 7704707A FR 2341994 A1 FR2341994 A1 FR 2341994A1
Authority
FR
France
Prior art keywords
speed compensator
video synchronizer
synchronizer
video
compensator
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
FR7704707A
Other languages
English (en)
Other versions
FR2341994B3 (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.)
Quantel Ltd
Original Assignee
Quantel Ltd
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 Quantel Ltd filed Critical Quantel Ltd
Publication of FR2341994A1 publication Critical patent/FR2341994A1/fr
Application granted granted Critical
Publication of FR2341994B3 publication Critical patent/FR2341994B3/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
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
FR7704707A 1976-02-19 1977-02-18 Synchroniseur video avec compensateur de vitesse Granted FR2341994A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6588/76A GB1571124A (en) 1976-02-19 1976-02-19 Video synchroniser or time base corrector with velocity compensation

Publications (2)

Publication Number Publication Date
FR2341994A1 true FR2341994A1 (fr) 1977-09-16
FR2341994B3 FR2341994B3 (fr) 1979-10-19

Family

ID=9817228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704707A Granted FR2341994A1 (fr) 1976-02-19 1977-02-18 Synchroniseur video avec compensateur de vitesse

Country Status (5)

Country Link
US (1) US4101939A (fr)
JP (1) JPS52122036A (fr)
DE (1) DE2707054C2 (fr)
FR (1) FR2341994A1 (fr)
GB (1) GB1571124A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486745A1 (fr) * 1980-07-12 1982-01-15 Bosch Gmbh Robert Procede pour compenser des erreurs de temps dans des signaux de television en couleur

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1576461A (en) * 1977-02-01 1980-10-08 Quantel Ltd Control arrangement for video synchronisers
AT347511B (de) * 1977-02-22 1978-12-27 Philips Nv Schaltungsanordnung zur digitalen korrektur von zeitbasisfehlern eines fernsehsignals
JPS53148317A (en) * 1977-05-31 1978-12-23 Sony Corp Error correction unit for time axis
US4315331A (en) * 1980-02-01 1982-02-09 Ampex Corporation Apparatus for providing drop-out compensation in recording and reproducing systems
JPS57109486A (en) * 1980-12-26 1982-07-07 Sony Corp Time base error compensation device
GB2128838B (en) * 1982-10-11 1986-05-14 Sony Corp Digital television signal reproducing methods and apparatus
US4533952A (en) * 1982-10-22 1985-08-06 Digital Services Corporation Digital video special effects system
US4608690A (en) * 1982-11-26 1986-08-26 Tektronix, Inc. Detecting improper operation of a digital data processing apparatus
GB2137842B (en) * 1983-03-10 1986-06-04 Sony Corp Television signal processing apparatus
US5233420A (en) * 1985-04-10 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Solid state time base corrector (TBC)
DE3533698A1 (de) * 1985-09-21 1987-03-26 Bosch Gmbh Robert Verfahren zur verkopplung eines taktsignals mit einem videosignal
US5523897A (en) * 1993-03-05 1996-06-04 Hightree Media Corporation Tape duplicating system
KR0126658B1 (ko) * 1993-10-05 1997-12-29 구자홍 비표준 텔레비젼 신호처리를 위한 샘플률 변환장치
FR2749470B1 (fr) * 1996-05-29 1998-08-14 Sgs Thomson Microelectronics Regulation de flux de signaux de television numeriques
US6059268A (en) * 1998-05-06 2000-05-09 Santelli, Jr.; Albert Bumper system for limiting the mobility of a wheeled device
WO2001050608A1 (fr) * 2000-01-03 2001-07-12 Levenson David J Clavier ergonomique reglable pour manipulation par paume de la main en position stationnaire et elements de ce clavier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774302B2 (de) * 1968-05-20 1977-11-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zum ausgleich von zeitfehlern bei elektrischen signalen, die von einem informationstraeger abgenommen werden
CA1018646A (fr) * 1974-03-16 1977-10-04 John A. Coffey Correcteur de base de temps numerique pour materiel de television
GB1465314A (en) * 1974-03-16 1977-02-23 Quantel Ltd Digital time base correctors for television equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486745A1 (fr) * 1980-07-12 1982-01-15 Bosch Gmbh Robert Procede pour compenser des erreurs de temps dans des signaux de television en couleur

Also Published As

Publication number Publication date
GB1571124A (en) 1980-07-09
US4101939A (en) 1978-07-18
DE2707054C2 (de) 1985-03-14
DE2707054A1 (de) 1977-08-25
JPS52122036A (en) 1977-10-13
FR2341994B3 (fr) 1979-10-19

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