FR2509561B1 - Circuit de traitement d'un signal video - Google Patents

Circuit de traitement d'un signal video

Info

Publication number
FR2509561B1
FR2509561B1 FR8212121A FR8212121A FR2509561B1 FR 2509561 B1 FR2509561 B1 FR 2509561B1 FR 8212121 A FR8212121 A FR 8212121A FR 8212121 A FR8212121 A FR 8212121A FR 2509561 B1 FR2509561 B1 FR 2509561B1
Authority
FR
France
Prior art keywords
signal processing
video signal
processing circuit
circuit
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.)
Expired
Application number
FR8212121A
Other languages
English (en)
Other versions
FR2509561A1 (fr
Inventor
Sadaaki Tanaka
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP10215281U external-priority patent/JPS588216U/ja
Priority claimed from JP56107396A external-priority patent/JPS589473A/ja
Priority claimed from JP56107397A external-priority patent/JPS589474A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2509561A1 publication Critical patent/FR2509561A1/fr
Application granted granted Critical
Publication of FR2509561B1 publication Critical patent/FR2509561B1/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
FR8212121A 1981-07-09 1982-07-09 Circuit de traitement d'un signal video Expired FR2509561B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10215281U JPS588216U (ja) 1981-07-09 1981-07-09 遅延回路
JP56107396A JPS589473A (ja) 1981-07-09 1981-07-09 垂直輪郭補正回路
JP56107397A JPS589474A (ja) 1981-07-09 1981-07-09 遅延回路

Publications (2)

Publication Number Publication Date
FR2509561A1 FR2509561A1 (fr) 1983-01-14
FR2509561B1 true FR2509561B1 (fr) 1987-11-06

Family

ID=27309628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212121A Expired FR2509561B1 (fr) 1981-07-09 1982-07-09 Circuit de traitement d'un signal video

Country Status (7)

Country Link
US (1) US4481537A (fr)
AT (1) AT385869B (fr)
CA (1) CA1187167A (fr)
DE (1) DE3225831C2 (fr)
FR (1) FR2509561B1 (fr)
GB (1) GB2105140B (fr)
NL (1) NL8202768A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928766A (ja) * 1982-08-10 1984-02-15 Sony Corp 遅延回路
JPS60114090A (ja) * 1983-11-26 1985-06-20 Toshiba Corp 垂直輪郭補正装置
GB2151429B (en) * 1983-11-26 1987-03-18 Toshiba Kk Vertical contour correction device
JP2003521164A (ja) * 2000-01-17 2003-07-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 変調器復調器を有するトラッキング陰極線管回路

Family Cites Families (4)

* 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
US3368030A (en) * 1958-08-08 1968-02-06 Warwick Electronics Inc Color television synchronization system
US3705952A (en) * 1970-09-15 1972-12-12 Gen Electric Vertical aperture correction circuit
US4041533A (en) * 1974-09-28 1977-08-09 Matsushita Electric Industrial Co., Ltd. Delay circuitry

Also Published As

Publication number Publication date
DE3225831A1 (de) 1983-02-10
ATA268282A (de) 1987-10-15
NL8202768A (nl) 1983-02-01
DE3225831C2 (de) 1991-09-12
AT385869B (de) 1988-05-25
CA1187167A (fr) 1985-05-14
FR2509561A1 (fr) 1983-01-14
GB2105140A (en) 1983-03-16
GB2105140B (en) 1985-09-11
US4481537A (en) 1984-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse