KR830002655B1 - 비선형 전달 함수를 갖는 신호처리회로 - Google Patents

비선형 전달 함수를 갖는 신호처리회로 Download PDF

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Publication number
KR830002655B1
KR830002655B1 KR1019800001869A KR800001869A KR830002655B1 KR 830002655 B1 KR830002655 B1 KR 830002655B1 KR 1019800001869 A KR1019800001869 A KR 1019800001869A KR 800001869 A KR800001869 A KR 800001869A KR 830002655 B1 KR830002655 B1 KR 830002655B1
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KR
South Korea
Prior art keywords
signal
amplitude
output
comb
region
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
KR1019800001869A
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English (en)
Korean (ko)
Other versions
KR830004027A (ko
Inventor
아담손 라고니 윌리암
Original Assignee
알. 씨. 에이 코포레이숀
에드워드 제이. 노아터
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.)
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Publication date
Application filed by 알. 씨. 에이 코포레이숀, 에드워드 제이. 노아터 filed Critical 알. 씨. 에이 코포레이숀
Publication of KR830004027A publication Critical patent/KR830004027A/ko
Application granted granted Critical
Publication of KR830002655B1 publication Critical patent/KR830002655B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Of Color Television Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Picture Signal Circuits (AREA)
KR1019800001869A 1979-05-11 1980-05-12 비선형 전달 함수를 갖는 신호처리회로 Expired KR830002655B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3810079A 1979-05-11 1979-05-11
US38100 1979-05-11

Publications (2)

Publication Number Publication Date
KR830004027A KR830004027A (ko) 1983-06-30
KR830002655B1 true KR830002655B1 (ko) 1983-12-06

Family

ID=21898092

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001869A Expired KR830002655B1 (ko) 1979-05-11 1980-05-12 비선형 전달 함수를 갖는 신호처리회로

Country Status (8)

Country Link
JP (1) JPS55156488A (enrdf_load_stackoverflow)
KR (1) KR830002655B1 (enrdf_load_stackoverflow)
CA (1) CA1143828A (enrdf_load_stackoverflow)
DE (1) DE3017929C2 (enrdf_load_stackoverflow)
FR (1) FR2456446A1 (enrdf_load_stackoverflow)
GB (1) GB2049347B (enrdf_load_stackoverflow)
IT (1) IT8021964A0 (enrdf_load_stackoverflow)
MY (1) MY8500725A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612567A (en) * 1984-05-03 1986-09-16 Rca Corporation Television receiver using non-interlaced scanning format with vertical detail enhancement and motion compensation
MY110211A (en) * 1992-06-17 1998-02-28 Rca Thomson Licensing Corp Kinescope driver apparatus with contrast enhancement.
WO2005101658A1 (en) * 2004-04-15 2005-10-27 Koninklijke Philips Electronics N.V. Analogue non-linear dynamic filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715477A (en) * 1971-03-11 1973-02-06 Rca Corp Video signal noise-limiting apparatus
DE2264282A1 (de) * 1972-12-30 1974-07-04 Bosch Fernsehanlagen Schaltungsanordnung mit nichtlinearer uebertragungskennlinie fuer fernsehsignale
US4143397A (en) * 1976-04-19 1979-03-06 Rca Corporation Comb filter apparatus
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Also Published As

Publication number Publication date
GB2049347B (en) 1983-04-27
FR2456446A1 (fr) 1980-12-05
DE3017929C2 (de) 1985-02-14
IT8021964A0 (it) 1980-05-09
MY8500725A (en) 1985-12-31
JPS6133501B2 (enrdf_load_stackoverflow) 1986-08-02
GB2049347A (en) 1980-12-17
JPS55156488A (en) 1980-12-05
DE3017929A1 (de) 1980-11-20
CA1143828A (en) 1983-03-29
KR830004027A (ko) 1983-06-30

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Legal Events

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PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19861207

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19861207

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000