AT389197B - SIGNAL PROCESSING CIRCUIT - Google Patents

SIGNAL PROCESSING CIRCUIT

Info

Publication number
AT389197B
AT389197B AT0250180A AT250180A AT389197B AT 389197 B AT389197 B AT 389197B AT 0250180 A AT0250180 A AT 0250180A AT 250180 A AT250180 A AT 250180A AT 389197 B AT389197 B AT 389197B
Authority
AT
Austria
Prior art keywords
signal processing
processing circuit
circuit
signal
processing
Prior art date
Application number
AT0250180A
Other languages
German (de)
Other versions
ATA250180A (en
Original Assignee
Rca Licensing 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
Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of ATA250180A publication Critical patent/ATA250180A/en
Application granted granted Critical
Publication of AT389197B publication Critical patent/AT389197B/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
AT0250180A 1979-05-11 1980-05-09 SIGNAL PROCESSING CIRCUIT AT389197B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3828379A 1979-05-11 1979-05-11

Publications (2)

Publication Number Publication Date
ATA250180A ATA250180A (en) 1989-03-15
AT389197B true AT389197B (en) 1989-10-25

Family

ID=21899060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0250180A AT389197B (en) 1979-05-11 1980-05-09 SIGNAL PROCESSING CIRCUIT

Country Status (12)

Country Link
JP (1) JPS55151883A (en)
KR (1) KR830002654B1 (en)
AT (1) AT389197B (en)
AU (1) AU536310B2 (en)
CA (1) CA1147451A (en)
DE (1) DE3017933C2 (en)
FI (1) FI69381C (en)
FR (1) FR2456442B1 (en)
GB (1) GB2049348B (en)
HK (1) HK17087A (en)
IT (1) IT1194657B (en)
MY (1) MY8500726A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111195A (en) * 1980-12-27 1982-07-10 Sony Corp Picture filter
JPS58212289A (en) * 1982-06-03 1983-12-09 Sony Corp Noise eliminating circuit
US4663653A (en) * 1985-11-22 1987-05-05 Rca Corporation Vertical detail enhancer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707596A (en) * 1969-12-19 1972-12-26 Philips Corp Circuit arrangement for surpressing the chrominance subcarrier in pal signal
DE2053513C3 (en) * 1970-10-31 1975-08-14 Robert Bosch Gmbh, 7000 Stuttgart Method and arrangement for avoiding the loss of resolution in the vertical direction of a color television picture
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Also Published As

Publication number Publication date
IT1194657B (en) 1988-09-22
ATA250180A (en) 1989-03-15
FI801425A (en) 1980-11-12
FI69381B (en) 1985-09-30
FI69381C (en) 1986-01-10
GB2049348A (en) 1980-12-17
KR830002654B1 (en) 1983-12-06
CA1147451A (en) 1983-05-31
FR2456442A1 (en) 1980-12-05
FR2456442B1 (en) 1985-11-15
JPH029515B2 (en) 1990-03-02
IT8021963A0 (en) 1980-05-09
MY8500726A (en) 1985-12-31
JPS55151883A (en) 1980-11-26
AU5808680A (en) 1980-11-13
DE3017933A1 (en) 1980-11-20
AU536310B2 (en) 1984-05-03
DE3017933C2 (en) 1983-06-16
KR830004024A (en) 1983-06-30
GB2049348B (en) 1983-04-27
HK17087A (en) 1987-03-06

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