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AT385869B - Videosignalaufbereitungsstufe - Google Patents

Videosignalaufbereitungsstufe

Info

Publication number
AT385869B
AT385869B AT0268282A AT268282A AT385869B AT 385869 B AT385869 B AT 385869B AT 0268282 A AT0268282 A AT 0268282A AT 268282 A AT268282 A AT 268282A AT 385869 B AT385869 B AT 385869B
Authority
AT
Austria
Prior art keywords
signal processing
video signal
processing level
level
video
Prior art date
Application number
AT0268282A
Other languages
English (en)
Other versions
ATA268282A (de
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 JP56107397A external-priority patent/JPS589474A/ja
Priority claimed from JP56107396A external-priority patent/JPS589473A/ja
Priority claimed from JP10215281U external-priority patent/JPS588216U/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of ATA268282A publication Critical patent/ATA268282A/de
Application granted granted Critical
Publication of AT385869B publication Critical patent/AT385869B/de

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)
  • Processing Of Color Television Signals (AREA)
AT0268282A 1981-07-09 1982-07-09 Videosignalaufbereitungsstufe AT385869B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56107397A JPS589474A (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
JP10215281U JPS588216U (ja) 1981-07-09 1981-07-09 遅延回路

Publications (2)

Publication Number Publication Date
ATA268282A ATA268282A (de) 1987-10-15
AT385869B true AT385869B (de) 1988-05-25

Family

ID=27309628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0268282A AT385869B (de) 1981-07-09 1982-07-09 Videosignalaufbereitungsstufe

Country Status (7)

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

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
WO2001054160A2 (en) * 2000-01-17 2001-07-26 Koninklijke Philips Electronics N.V. Tracking cathode ray tube circuit having a modulator demodulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705952A (en) * 1970-09-15 1972-12-12 Gen Electric Vertical aperture correction circuit

Family Cites Families (3)

* 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
US4041533A (en) * 1974-09-28 1977-08-09 Matsushita Electric Industrial Co., Ltd. Delay circuitry

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705952A (en) * 1970-09-15 1972-12-12 Gen Electric Vertical aperture correction circuit

Also Published As

Publication number Publication date
ATA268282A (de) 1987-10-15
DE3225831A1 (de) 1983-02-10
FR2509561B1 (fr) 1987-11-06
GB2105140A (en) 1983-03-16
NL8202768A (nl) 1983-02-01
GB2105140B (en) 1985-09-11
DE3225831C2 (de) 1991-09-12
FR2509561A1 (fr) 1983-01-14
US4481537A (en) 1984-11-06
CA1187167A (en) 1985-05-14

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Legal Events

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