FR2192426B1 - - Google Patents

Info

Publication number
FR2192426B1
FR2192426B1 FR7324561A FR7324561A FR2192426B1 FR 2192426 B1 FR2192426 B1 FR 2192426B1 FR 7324561 A FR7324561 A FR 7324561A FR 7324561 A FR7324561 A FR 7324561A FR 2192426 B1 FR2192426 B1 FR 2192426B1
Authority
FR
France
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.)
Expired
Application number
FR7324561A
Other versions
FR2192426A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2192426A1 publication Critical patent/FR2192426A1/fr
Application granted granted Critical
Publication of FR2192426B1 publication Critical patent/FR2192426B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
FR7324561A 1972-07-08 1973-07-04 Expired FR2192426B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7209540A NL7209540A (fr) 1972-07-08 1972-07-08

Publications (2)

Publication Number Publication Date
FR2192426A1 FR2192426A1 (fr) 1974-02-08
FR2192426B1 true FR2192426B1 (fr) 1982-03-26

Family

ID=19816486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324561A Expired FR2192426B1 (fr) 1972-07-08 1973-07-04

Country Status (8)

Country Link
US (1) US3925608A (fr)
JP (1) JPS553876B2 (fr)
CA (1) CA1023844A (fr)
DE (1) DE2331042C3 (fr)
FR (1) FR2192426B1 (fr)
GB (1) GB1406364A (fr)
IT (1) IT998201B (fr)
NL (1) NL7209540A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041533A (en) * 1974-09-28 1977-08-09 Matsushita Electric Industrial Co., Ltd. Delay circuitry
JPS5140714A (en) * 1974-10-02 1976-04-05 Matsushita Electric Ind Co Ltd Choonpachensennoondohoshokairo
JPS5149620A (ja) * 1974-10-28 1976-04-30 Nippon Columbia Chenkairoritokuhoshokairo
JPS5471928A (en) * 1977-11-18 1979-06-08 Hitachi Denshi Ltd Automatic compensation system for delay circuit loss
JPS55171175U (fr) * 1980-05-08 1980-12-08
NL8105465A (nl) * 1981-12-04 1983-07-01 Philips Nv Synchrone demodulatieschakeling voor een, door een videosignaal in amplitude gemoduleerde draaggolf.
JPS5953773U (ja) * 1982-09-30 1984-04-09 木本　昌範 スリ−ブ
JPS6218881A (ja) * 1985-07-18 1987-01-27 Fuji Photo Film Co Ltd フイ−ルド／フレ−ム変換方式
JPH0344865U (fr) * 1989-09-07 1991-04-25

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929870A (en) * 1956-06-14 1960-03-22 Rca Corp Video signal compensating circuitry
US3546372A (en) * 1968-04-01 1970-12-08 Rca Corp Vertical and horizontal aperture equalization

Also Published As

Publication number Publication date
CA1023844A (fr) 1978-01-03
FR2192426A1 (fr) 1974-02-08
NL7209540A (fr) 1974-01-10
DE2331042C3 (de) 1980-09-18
AU5770073A (en) 1975-01-09
GB1406364A (en) 1975-09-17
JPS553876B2 (fr) 1980-01-28
DE2331042B2 (de) 1980-01-31
IT998201B (it) 1976-01-20
JPS4946327A (fr) 1974-05-02
US3925608A (en) 1975-12-09
DE2331042A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse