AT348037B - Geraet zur aufzeichnung oder wiedergabe eines videosignals - Google Patents

Geraet zur aufzeichnung oder wiedergabe eines videosignals

Info

Publication number
AT348037B
AT348037B AT789376A AT789376A AT348037B AT 348037 B AT348037 B AT 348037B AT 789376 A AT789376 A AT 789376A AT 789376 A AT789376 A AT 789376A AT 348037 B AT348037 B AT 348037B
Authority
AT
Austria
Prior art keywords
recording
video signal
playing back
playing
video
Prior art date
Application number
AT789376A
Other languages
German (de)
English (en)
Other versions
ATA789376A (de
Original Assignee
Ted Bildplatten
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 filed Critical Ted Bildplatten
Publication of ATA789376A publication Critical patent/ATA789376A/de
Application granted granted Critical
Publication of AT348037B publication Critical patent/AT348037B/de

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)
AT789376A 1975-10-23 1976-10-22 Geraet zur aufzeichnung oder wiedergabe eines videosignals AT348037B (de)

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
ATA789376A ATA789376A (de) 1978-06-15
AT348037B true AT348037B (de) 1979-01-25

Family

ID=5959866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT789376A AT348037B (de) 1975-10-23 1976-10-22 Geraet zur aufzeichnung oder wiedergabe eines videosignals

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435289A1 (en) * 1989-12-27 1991-07-03 Sony Corporation Video disk recording apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948447B2 (ja) * 1977-07-20 1984-11-27 ソニー株式会社 信号再生装置の利得補償回路
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

Family Cites Families (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
NL7402078A (nl) * 1974-02-15 1975-08-19 Philips Nv Inrichting voor het uitlezen van een schijfvormige registratiedrager.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435289A1 (en) * 1989-12-27 1991-07-03 Sony Corporation Video disk recording apparatus
US5379119A (en) * 1989-12-27 1995-01-03 Sony Corporation Video disk recording apparatus wherein the frequency of the carrier is lowered and the frequency range of the information signal is narrowed when a recording laser beam is positioned at an extended recording area of the disk

Also Published As

Publication number Publication date
SE416257B (sv) 1980-12-08
IT1068865B (it) 1985-03-21
GB1565233A (en) 1980-04-16
NL7611552A (nl) 1977-04-26
ATA789376A (de) 1978-06-15
AU1877276A (en) 1978-04-27
DE2547431C3 (de) 1978-04-06
DE2547431B2 (de) 1977-08-18
CH601953A5 (it) 1978-07-14
BE847455A (fr) 1977-02-14
CA1082358A (en) 1980-07-22
JPS5278310A (en) 1977-07-01
FR2329122B1 (it) 1983-02-04
DD129382A5 (de) 1978-01-11
SE7611653L (sv) 1977-04-24
FR2329122A1 (fr) 1977-05-20
DE2547431A1 (de) 1977-04-28
AU502757B2 (en) 1979-08-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee