FR2290113A1 - Appareil pour corriger les erreurs de base de temps de signaux video - Google Patents
Appareil pour corriger les erreurs de base de temps de signaux videoInfo
- Publication number
- FR2290113A1 FR2290113A1 FR7532562A FR7532562A FR2290113A1 FR 2290113 A1 FR2290113 A1 FR 2290113A1 FR 7532562 A FR7532562 A FR 7532562A FR 7532562 A FR7532562 A FR 7532562A FR 2290113 A1 FR2290113 A1 FR 2290113A1
- Authority
- FR
- France
- Prior art keywords
- video signal
- signal time
- basic video
- time errors
- correct basic
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/95—Time-base error compensation
- H04N5/953—Time-base error compensation by using an analogue memory, e.g. a CCD shift register, the delay of which is controlled by a voltage controlled oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/519,359 US3947874A (en) | 1974-10-29 | 1974-10-29 | Apparatus for modifying the time base of signals |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2290113A1 true FR2290113A1 (fr) | 1976-05-28 |
FR2290113B1 FR2290113B1 (fr) | 1979-03-23 |
Family
ID=24067964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7532562A Granted FR2290113A1 (fr) | 1974-10-29 | 1975-10-24 | Appareil pour corriger les erreurs de base de temps de signaux video |
Country Status (6)
Country | Link |
---|---|
US (1) | US3947874A (fr) |
JP (1) | JPS5167019A (fr) |
DE (1) | DE2548271A1 (fr) |
FR (1) | FR2290113A1 (fr) |
GB (1) | GB1526429A (fr) |
NL (1) | NL7512686A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2508262A1 (fr) * | 1981-06-19 | 1982-12-24 | Radiotechnique | Systeme de numerisation et de traitement asynchrone de signaux videofrequence et recepteur de signaux de television equipe d'un tel systeme |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074307A (en) * | 1975-08-14 | 1978-02-14 | Rca Corporation | Signal processor using charge-coupled devices |
US4091342A (en) * | 1976-01-02 | 1978-05-23 | General Electric Company | Time delay modulator |
US4206479A (en) * | 1978-01-26 | 1980-06-03 | Eastman Kodak Company | Buffered time base correction circuit |
US4206478A (en) * | 1978-01-26 | 1980-06-03 | Eastman Kodak Company | Time base correction circuit employing controlled parallel signal transfers between analog storage registers |
US4268867A (en) * | 1979-06-29 | 1981-05-19 | Xerox Corporation | Pixel clock for scanner |
EP0160398A3 (fr) * | 1984-03-28 | 1988-03-30 | Matsushita Electric Industrial Co., Ltd. | Dispositif de traitement de signal |
US5006936A (en) * | 1985-11-27 | 1991-04-09 | Ltv Aerospace And Defense Company | Method and system for high density analog data storage retrieval, and transmission |
DE4418457C2 (de) * | 1994-05-26 | 1999-07-22 | Wimmer Ulrich Dipl Ing Fh | Einrichtung zur Filterung von Kühlluft |
US7085905B2 (en) * | 2002-07-18 | 2006-08-01 | Sun Microsystems, Inc. | Memory data stretcher |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL240613A (fr) * | 1958-06-30 | |||
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 |
FR2045141A5 (fr) * | 1969-06-06 | 1971-02-26 | Beauviala Jean Pierre | |
AU464427B2 (en) * | 1971-05-07 | 1975-08-28 | Ted Bildplatten Aktiengesellschaft | A circuit for delaying a television signal |
US3749837A (en) * | 1972-05-02 | 1973-07-31 | J Doughty | Electronic musical tone modifier for musical instruments |
US3860952B2 (en) * | 1973-07-23 | 1996-05-07 | Harris Corp | Video time base corrector |
-
1974
- 1974-10-29 US US05/519,359 patent/US3947874A/en not_active Expired - Lifetime
-
1975
- 1975-10-24 FR FR7532562A patent/FR2290113A1/fr active Granted
- 1975-10-28 DE DE19752548271 patent/DE2548271A1/de active Pending
- 1975-10-29 GB GB44700/75A patent/GB1526429A/en not_active Expired
- 1975-10-29 JP JP50130289A patent/JPS5167019A/ja active Pending
- 1975-10-29 NL NL7512686A patent/NL7512686A/xx not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2508262A1 (fr) * | 1981-06-19 | 1982-12-24 | Radiotechnique | Systeme de numerisation et de traitement asynchrone de signaux videofrequence et recepteur de signaux de television equipe d'un tel systeme |
Also Published As
Publication number | Publication date |
---|---|
DE2548271A1 (de) | 1976-05-13 |
NL7512686A (nl) | 1976-05-04 |
FR2290113B1 (fr) | 1979-03-23 |
JPS5167019A (fr) | 1976-06-10 |
GB1526429A (en) | 1978-09-27 |
US3947874A (en) | 1976-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |