FR2329122A1 - Appareil d'enregistrement ou de lecture d'un signal video - Google Patents
Appareil d'enregistrement ou de lecture d'un signal videoInfo
- Publication number
- FR2329122A1 FR2329122A1 FR7631924A FR7631924A FR2329122A1 FR 2329122 A1 FR2329122 A1 FR 2329122A1 FR 7631924 A FR7631924 A FR 7631924A FR 7631924 A FR7631924 A FR 7631924A FR 2329122 A1 FR2329122 A1 FR 2329122A1
- Authority
- FR
- France
- Prior art keywords
- playback
- video signal
- signal recording
- recording
- video
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
-
- 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
- H04N5/931—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal
- H04N5/9315—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal the level control being frequency dependent
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2547431A DE2547431C3 (de) | 1975-10-23 | 1975-10-23 | Gerät zur Aufzeichnung oder Wiedergabe eines Videosignals |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329122A1 true FR2329122A1 (fr) | 1977-05-20 |
FR2329122B1 FR2329122B1 (fr) | 1983-02-04 |
Family
ID=5959866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7631924A Granted FR2329122A1 (fr) | 1975-10-23 | 1976-10-22 | Appareil d'enregistrement ou de lecture d'un signal video |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5278310A (fr) |
AT (1) | AT348037B (fr) |
AU (1) | AU502757B2 (fr) |
BE (1) | BE847455A (fr) |
CA (1) | CA1082358A (fr) |
CH (1) | CH601953A5 (fr) |
DD (1) | DD129382A5 (fr) |
DE (1) | DE2547431C3 (fr) |
FR (1) | FR2329122A1 (fr) |
GB (1) | GB1565233A (fr) |
IT (1) | IT1068865B (fr) |
NL (1) | NL7611552A (fr) |
SE (1) | SE416257B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398363A1 (fr) * | 1977-07-20 | 1979-02-16 | Sony Corp | Installation de reproduction par faisceau laser de signaux video enregistres sur un disque |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2035760B (en) * | 1978-10-16 | 1983-05-11 | Rca Corp | Playback apparatus with nonlinear correction |
JPS6171470A (ja) * | 1984-09-14 | 1986-04-12 | Olympus Optical Co Ltd | 波形等化回路 |
IE883775L (en) * | 1988-12-19 | 1990-06-19 | Ocorralk Ltd | Signal wave form converting circuit |
JPH03201264A (ja) * | 1989-12-27 | 1991-09-03 | Sony Corp | 光ディスク装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229048A (en) * | 1962-07-24 | 1966-01-11 | Rca Corp | Recording system |
FR2261587A1 (fr) * | 1974-02-15 | 1975-09-12 | Philips Nv |
-
1975
- 1975-10-23 DE DE2547431A patent/DE2547431C3/de not_active Expired
-
1976
- 1976-10-05 CH CH1260076A patent/CH601953A5/xx not_active IP Right Cessation
- 1976-10-05 IT IT28006/76A patent/IT1068865B/it active
- 1976-10-14 GB GB42788/76A patent/GB1565233A/en not_active Expired
- 1976-10-18 AU AU18772/76A patent/AU502757B2/en not_active Expired
- 1976-10-19 NL NL7611552A patent/NL7611552A/xx not_active Application Discontinuation
- 1976-10-20 SE SE7611653A patent/SE416257B/sv unknown
- 1976-10-20 BE BE171646A patent/BE847455A/fr unknown
- 1976-10-21 CA CA263,903A patent/CA1082358A/fr not_active Expired
- 1976-10-22 FR FR7631924A patent/FR2329122A1/fr active Granted
- 1976-10-22 AT AT789376A patent/AT348037B/de not_active IP Right Cessation
- 1976-10-22 DD DD7600195410A patent/DD129382A5/xx unknown
- 1976-10-22 JP JP51127129A patent/JPS5278310A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229048A (en) * | 1962-07-24 | 1966-01-11 | Rca Corp | Recording system |
FR2261587A1 (fr) * | 1974-02-15 | 1975-09-12 | Philips Nv |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2398363A1 (fr) * | 1977-07-20 | 1979-02-16 | Sony Corp | Installation de reproduction par faisceau laser de signaux video enregistres sur un disque |
Also Published As
Publication number | Publication date |
---|---|
BE847455A (fr) | 1977-02-14 |
GB1565233A (en) | 1980-04-16 |
FR2329122B1 (fr) | 1983-02-04 |
JPS5278310A (en) | 1977-07-01 |
AU502757B2 (en) | 1979-08-09 |
DD129382A5 (de) | 1978-01-11 |
SE7611653L (sv) | 1977-04-24 |
DE2547431C3 (de) | 1978-04-06 |
SE416257B (sv) | 1980-12-08 |
ATA789376A (de) | 1978-06-15 |
CA1082358A (fr) | 1980-07-22 |
CH601953A5 (fr) | 1978-07-14 |
DE2547431B2 (de) | 1977-08-18 |
AT348037B (de) | 1979-01-25 |
DE2547431A1 (de) | 1977-04-28 |
NL7611552A (nl) | 1977-04-26 |
IT1068865B (it) | 1985-03-21 |
AU1877276A (en) | 1978-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |