FR2329122A1 - VIDEO SIGNAL RECORDING OR PLAYBACK - Google Patents

VIDEO SIGNAL RECORDING OR PLAYBACK

Info

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
Application number
FR7631924A
Other languages
French (fr)
Other versions
FR2329122B1 (en
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.)
TED BILDPLATTEN AG AEG TELEFUNKE
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED BILDPLATTEN AG AEG TELEFUNKE
TED Bildplatten AG AEG Telefunken Teldec
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 TED BILDPLATTEN AG AEG TELEFUNKE, TED Bildplatten AG AEG Telefunken Teldec filed Critical TED BILDPLATTEN AG AEG TELEFUNKE
Publication of FR2329122A1 publication Critical patent/FR2329122A1/en
Application granted granted Critical
Publication of FR2329122B1 publication Critical patent/FR2329122B1/fr
Granted legal-status Critical Current

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)
FR7631924A 1975-10-23 1976-10-22 VIDEO SIGNAL RECORDING OR PLAYBACK Granted FR2329122A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2547431A DE2547431C3 (en) 1975-10-23 1975-10-23 Device for recording or playing back a video signal

Publications (2)

Publication Number Publication Date
FR2329122A1 true FR2329122A1 (en) 1977-05-20
FR2329122B1 FR2329122B1 (en) 1983-02-04

Family

ID=5959866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631924A Granted FR2329122A1 (en) 1975-10-23 1976-10-22 VIDEO SIGNAL RECORDING OR PLAYBACK

Country Status (13)

Country Link
JP (1) JPS5278310A (en)
AT (1) AT348037B (en)
AU (1) AU502757B2 (en)
BE (1) BE847455A (en)
CA (1) CA1082358A (en)
CH (1) CH601953A5 (en)
DD (1) DD129382A5 (en)
DE (1) DE2547431C3 (en)
FR (1) FR2329122A1 (en)
GB (1) GB1565233A (en)
IT (1) IT1068865B (en)
NL (1) NL7611552A (en)
SE (1) SE416257B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398363A1 (en) * 1977-07-20 1979-02-16 Sony Corp LASER BEAM REPRODUCTION FACILITY OF VIDEO SIGNALS RECORDED ON A DISK

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035760B (en) * 1978-10-16 1983-05-11 Rca Corp Playback apparatus with nonlinear correction
JPS6171470A (en) * 1984-09-14 1986-04-12 Olympus Optical Co Ltd Waveform equalization circuit
IE883775L (en) * 1988-12-19 1990-06-19 Ocorralk Ltd Signal wave form converting circuit
JPH03201264A (en) * 1989-12-27 1991-09-03 Sony Corp Optical disk device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229048A (en) * 1962-07-24 1966-01-11 Rca Corp Recording system
FR2261587A1 (en) * 1974-02-15 1975-09-12 Philips Nv

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229048A (en) * 1962-07-24 1966-01-11 Rca Corp Recording system
FR2261587A1 (en) * 1974-02-15 1975-09-12 Philips Nv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398363A1 (en) * 1977-07-20 1979-02-16 Sony Corp LASER BEAM REPRODUCTION FACILITY OF VIDEO SIGNALS RECORDED ON A DISK

Also Published As

Publication number Publication date
SE416257B (en) 1980-12-08
IT1068865B (en) 1985-03-21
GB1565233A (en) 1980-04-16
NL7611552A (en) 1977-04-26
ATA789376A (en) 1978-06-15
AU1877276A (en) 1978-04-27
DE2547431C3 (en) 1978-04-06
DE2547431B2 (en) 1977-08-18
CH601953A5 (en) 1978-07-14
BE847455A (en) 1977-02-14
CA1082358A (en) 1980-07-22
JPS5278310A (en) 1977-07-01
FR2329122B1 (en) 1983-02-04
DD129382A5 (en) 1978-01-11
SE7611653L (en) 1977-04-24
DE2547431A1 (en) 1977-04-28
AT348037B (en) 1979-01-25
AU502757B2 (en) 1979-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse