KR830004027A - Signal Processing Circuit with Nonlinear Transition - Google Patents

Signal Processing Circuit with Nonlinear Transition Download PDF

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Publication number
KR830004027A
KR830004027A KR1019800001869A KR800001869A KR830004027A KR 830004027 A KR830004027 A KR 830004027A KR 1019800001869 A KR1019800001869 A KR 1019800001869A KR 800001869 A KR800001869 A KR 800001869A KR 830004027 A KR830004027 A KR 830004027A
Authority
KR
South Korea
Prior art keywords
output
impedance
processing circuit
signal processing
input
Prior art date
Application number
KR1019800001869A
Other languages
Korean (ko)
Other versions
KR830002655B1 (en
Inventor
아담손 라고니 윌리암
Original Assignee
에드워드 제이. 너 어턴
알. 씨. 에이 코포레이숀
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 에드워드 제이. 너 어턴, 알. 씨. 에이 코포레이숀 filed Critical 에드워드 제이. 너 어턴
Publication of KR830004027A publication Critical patent/KR830004027A/en
Application granted granted Critical
Publication of KR830002655B1 publication Critical patent/KR830002655B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)

Abstract

내용 없음No content

Description

비선형 전이 기능을 갖는 신호처리 회로Signal Processing Circuit with Nonlinear Transition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 비선형 신호 처리기를 사용하는 칼라텔레비전 수신기의 구성도. 제2도는 본 발명에 의한 비선형 신호 처리기의 한가지 실시예를 도시한 도면.1 is a block diagram of a color television receiver using a nonlinear signal processor according to the present invention. 2 illustrates one embodiment of a non-linear signal processor in accordance with the present invention.

Claims (1)

본문에서 설명되고 도면에서 예시한 바와 같이, 하나의 입주 및 출력단자를 갖으며 입력 및 출력을 갖는 증폭장치를 포함하는 증폭기와 제1임피던스를 포함하며, 상기 증폭기 장치의 상기 출력 및 입력 사이의 제1귀한 통로와,As described in the text and illustrated in the drawings, an amplifier comprising a first inductor and an output terminal and having an input and an output includes a first impedance and a first impedance between the output and the input of the amplifier device. 1 precious passage, (a) 제1영역내의 제1강도의 신호진폭에 응답하며 하나의 도전 상태를 나타내며 (b) 제2영역 내에서 제1장도 보다 큰 제강도의 신호 진폭에 응답하여 또다른 도선 상태를 나타내는 강도의 그리고 상기 증폭기 장치의 상기 출력에 연결된 입력과 상기 출력단자에 연결된 출력을 갖는 임계도전 스위칭 회로망과 제2임피던스를 포함하며 그리고 상기 증폭기 장치의 상기 이 출력들 사이의 제2귀환통로를 포관하는 비선형 전이 기능을 갖는 신호 처리회로.(a) an intensity in response to the signal amplitude of the first intensity in the first region and indicative of one conducting state; And a non-conductive critical impedance switching network having a second impedance and an input coupled to the output of the amplifier device and an output coupled to the output terminal and enclosing a second feedback path between the outputs of the amplifier device. Signal processing circuit having a transition function. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800001869A 1979-05-11 1980-05-12 Signal Processing Circuit with Nonlinear Transfer Function KR830002655B1 (en)

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 true KR830004027A (en) 1983-06-30
KR830002655B1 KR830002655B1 (en) 1983-12-06

Family

ID=21898092

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001869A KR830002655B1 (en) 1979-05-11 1980-05-12 Signal Processing Circuit with Nonlinear Transfer Function

Country Status (8)

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

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 (en) * 1972-12-30 1974-07-04 Bosch Fernsehanlagen CIRCUIT ARRANGEMENT WITH NON-LINEAR TRANSMISSION CHARACTERISTIC FOR TELEVISION SIGNALS
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
JPS55156488A (en) 1980-12-05
KR830002655B1 (en) 1983-12-06
CA1143828A (en) 1983-03-29
DE3017929C2 (en) 1985-02-14
FR2456446A1 (en) 1980-12-05
DE3017929A1 (en) 1980-11-20
GB2049347B (en) 1983-04-27
MY8500725A (en) 1985-12-31
JPS6133501B2 (en) 1986-08-02
GB2049347A (en) 1980-12-17
IT8021964A0 (en) 1980-05-09

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