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IT1057765B - Procedimento e dispositivo per la fabbricazione di dischi con registrazione video - Google Patents

Procedimento e dispositivo per la fabbricazione di dischi con registrazione video

Info

Publication number
IT1057765B
IT1057765B IT67654/76A IT6765476A IT1057765B IT 1057765 B IT1057765 B IT 1057765B IT 67654/76 A IT67654/76 A IT 67654/76A IT 6765476 A IT6765476 A IT 6765476A IT 1057765 B IT1057765 B IT 1057765B
Authority
IT
Italy
Prior art keywords
discs
procedure
production
video recording
video
Prior art date
Application number
IT67654/76A
Other languages
English (en)
Original Assignee
Philips Nv
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
Priority claimed from NL7503461A external-priority patent/NL7503461A/xx
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1057765B publication Critical patent/IT1057765B/it

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/91—Flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
IT67654/76A 1975-03-24 1976-03-18 Procedimento e dispositivo per la fabbricazione di dischi con registrazione video IT1057765B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7503461A NL7503461A (en) 1975-03-24 1975-03-24 Recording video disc for fixed or movable images - by dividing frame periods into groups with data combination after video signal delay
NL7511784A NL7511784A (nl) 1975-03-24 1975-10-08 Werkwijze en inrichting voor het maken van een videoplaat.

Publications (1)

Publication Number Publication Date
IT1057765B true IT1057765B (it) 1982-03-30

Family

ID=26645102

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67654/76A IT1057765B (it) 1975-03-24 1976-03-18 Procedimento e dispositivo per la fabbricazione di dischi con registrazione video

Country Status (15)

Country Link
US (1) US4090218A (it)
JP (1) JPS51120121A (it)
AR (1) AR211702A1 (it)
AT (1) AT344263B (it)
AU (1) AU506524B2 (it)
BE (1) BE839894A (it)
BR (1) BR7601733A (it)
CA (1) CA1076249A (it)
CH (1) CH611475A5 (it)
DE (1) DE2612170A1 (it)
ES (2) ES446266A1 (it)
FR (1) FR2305904A1 (it)
GB (1) GB1537303A (it)
IT (1) IT1057765B (it)
NL (1) NL7511784A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7709662A (nl) * 1977-09-02 1979-03-06 Philips Nv Televisiekamera.
EP0005955B1 (en) * 1978-05-30 1982-04-14 British Broadcasting Corporation Method of and apparatus for deriving a pal colour television signal corresponding to any desired field in an 8-field pal sequence from one stored field or picture of a pal signal
JPS54160114A (en) * 1978-06-09 1979-12-18 Victor Co Of Japan Ltd Recording/reproduction system for television video signal
NL7810298A (nl) * 1978-10-13 1980-04-15 Philips Nv Inrichting voor het uitlezen van een schijfvormige registratiedrager.
US4490752A (en) * 1981-04-01 1984-12-25 Victor Company Of Japan, Ltd. Rotary recording medium having a selectively reproducible continuous stream of audio signals recorded thereon and reproducing apparatus therefor
NL8304165A (nl) * 1983-12-05 1985-07-01 Philips Nv Televisieschakeling voor een beeldflikkeringskorrektie.
US4626910A (en) * 1983-12-13 1986-12-02 Fuji Photo Film Co., Ltd. Circuit for preventing flicker attributable to field signal-frame signal conversion
US4680631A (en) * 1984-09-19 1987-07-14 Tokyo Electric Co., Ltd. Television composite video signal processing circuit
US4647987A (en) * 1985-03-07 1987-03-03 Eastman Kodak Company Modified synchronization in apparatus for recording and reproducing single field non-interlaced images
US4974083A (en) * 1985-04-12 1990-11-27 Ampex Corporation Recirculating special effects video framestore
JP2950423B2 (ja) * 1987-03-27 1999-09-20 アムペックス コーポレーション 再循還ビデオ結合及び出力結合を備えたビデオ効果方式
KR101079599B1 (ko) * 2004-08-06 2011-11-03 삼성전자주식회사 디스플레이장치 및 그 제어방법
CN101866569A (zh) * 2010-06-21 2010-10-20 丁帮俊 Pal修正器演示器及演示方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6900556A (it) * 1969-01-14 1970-07-16
NL158987B (nl) * 1972-06-10 1978-12-15 Philips Nv Apertuurcorrector voor een televisiebeeldsignaal, alsmede televisie-opneeminrichting, daarvan voorzien.
NL7313754A (nl) * 1973-10-06 1975-04-08 Philips Nv Apertuurkorrektieschakeling voor televisie.

Also Published As

Publication number Publication date
ATA209776A (de) 1977-11-15
CA1076249A (en) 1980-04-22
AT344263B (de) 1978-07-10
DE2612170A1 (de) 1976-10-14
BR7601733A (pt) 1976-09-21
JPS51120121A (en) 1976-10-21
ES446266A1 (es) 1978-04-01
FR2305904B1 (it) 1979-01-05
NL7511784A (nl) 1977-04-13
FR2305904A1 (fr) 1976-10-22
AU1222876A (en) 1977-09-29
ES451742A1 (es) 1977-12-01
CH611475A5 (en) 1979-05-31
BE839894A (fr) 1976-09-22
GB1537303A (en) 1978-12-29
AR211702A1 (es) 1978-02-28
AU506524B2 (en) 1980-01-10
US4090218A (en) 1978-05-16

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