KR920003720B1 - 디지탈 신호 처리 장치 - Google Patents

디지탈 신호 처리 장치 Download PDF

Info

Publication number
KR920003720B1
KR920003720B1 KR1019830003461A KR830003461A KR920003720B1 KR 920003720 B1 KR920003720 B1 KR 920003720B1 KR 1019830003461 A KR1019830003461 A KR 1019830003461A KR 830003461 A KR830003461 A KR 830003461A KR 920003720 B1 KR920003720 B1 KR 920003720B1
Authority
KR
South Korea
Prior art keywords
signal
analog
digital
generating
luminance
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
KR1019830003461A
Other languages
English (en)
Korean (ko)
Other versions
KR840005792A (ko
Inventor
가톤 루이스 2세 헨리
Original Assignee
알 씨 에이 코포레이션
글렌 에이취. 브르스틀
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 알 씨 에이 코포레이션, 글렌 에이취. 브르스틀 filed Critical 알 씨 에이 코포레이션
Publication of KR840005792A publication Critical patent/KR840005792A/ko
Application granted granted Critical
Publication of KR920003720B1 publication Critical patent/KR920003720B1/ko
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • 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
    • H04N9/67—Circuits for processing colour signals for matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Analogue/Digital Conversion (AREA)
  • Circuits Of Receivers In General (AREA)
KR1019830003461A 1982-07-29 1983-07-26 디지탈 신호 처리 장치 Expired KR920003720B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US402836 1982-07-29
US06/402,836 US4506291A (en) 1982-07-29 1982-07-29 Television receiver with digital signal processing having a digital-to-analog converter control capability
US402,836 1982-07-29

Publications (2)

Publication Number Publication Date
KR840005792A KR840005792A (ko) 1984-11-16
KR920003720B1 true KR920003720B1 (ko) 1992-05-09

Family

ID=23593472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003461A Expired KR920003720B1 (ko) 1982-07-29 1983-07-26 디지탈 신호 처리 장치

Country Status (12)

Country Link
US (1) US4506291A (enExample)
JP (1) JPS5943691A (enExample)
KR (1) KR920003720B1 (enExample)
AT (1) AT386711B (enExample)
AU (1) AU566646B2 (enExample)
CA (1) CA1206594A (enExample)
DE (1) DE3327247A1 (enExample)
ES (1) ES524372A0 (enExample)
FR (1) FR2531294B1 (enExample)
GB (1) GB2125249B (enExample)
HK (1) HK74089A (enExample)
IT (1) IT1170182B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573069A (en) * 1984-03-29 1986-02-25 Rca Corporation Chrominance fine gain control in a digital television receiver
US4602276A (en) * 1984-04-12 1986-07-22 Rca Corporation Digital signal level overload system
WO1990000849A1 (en) * 1988-07-08 1990-01-25 Commonwealth Scientific And Industrial Research Organisation A real-time signal processing circuit
DE19846355A1 (de) * 1998-10-08 2000-04-13 Schaeffler Waelzlager Ohg Kreuzgelenk
US6184939B1 (en) * 1998-12-09 2001-02-06 Umax Data Systems Inc. Apparatus for processing video signals and employing phase-locked loop

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151551A (en) * 1976-08-04 1979-04-24 Tektronix, Inc. Programmable color enable and sequencing system for secam
JPS6128758Y2 (enExample) * 1978-06-21 1986-08-26
US4183046A (en) * 1978-08-17 1980-01-08 Interpretation Systems Incorporated Electronic apparatus for converting digital image or graphics data to color video display formats and method therefor
US4219838A (en) * 1979-03-07 1980-08-26 Cbs Inc. Horizontal blanking corrector for television signals
JPS55147087A (en) * 1979-05-02 1980-11-15 Olympus Optical Co Ltd Recording and reproducing unit
DE3126084C2 (de) * 1981-07-02 1990-07-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Herstellen analoger Fernsehsignale mit Amplitudeneinstellung
US4402005A (en) * 1981-08-31 1983-08-30 Rca Corporation Clock generator for a digital color television signal receiver

Also Published As

Publication number Publication date
DE3327247C2 (enExample) 1993-02-25
DE3327247A1 (de) 1984-02-09
GB2125249A (en) 1984-02-29
IT1170182B (it) 1987-06-03
FR2531294B1 (fr) 1988-11-25
IT8322272A0 (it) 1983-07-27
JPS5943691A (ja) 1984-03-10
FR2531294A1 (fr) 1984-02-03
KR840005792A (ko) 1984-11-16
US4506291A (en) 1985-03-19
GB2125249B (en) 1985-10-23
IT8322272A1 (it) 1985-01-27
ES8405230A1 (es) 1984-05-16
ES524372A0 (es) 1984-05-16
AU566646B2 (en) 1987-10-29
JPH0434871B2 (enExample) 1992-06-09
AT386711B (de) 1988-10-10
HK74089A (en) 1989-09-22
ATA276483A (de) 1988-02-15
CA1206594A (en) 1986-06-24
AU1720583A (en) 1984-02-02
GB8320042D0 (en) 1983-08-24

Similar Documents

Publication Publication Date Title
KR940002157B1 (ko) 픽쳐-인-픽쳐 비디오 신호 처리기에서 보조 신호를 비가산적으로 결합시키는 장치
KR930011594B1 (ko) 비디오 신호 처리장치
EP0506145B1 (en) Compatibility of widescreen and non-widescreen television transmissions
US4823186A (en) Color video signal generating device using monochrome and color image sensors having different resolutions to form a luminance signal
EP0647070A2 (en) Improvements in or relating to digital television
KR960006532B1 (ko) 텔레비젼 신호 처리 회로
US4270139A (en) Color television receiver comprising at least one integrated circuit for the luminance signal and the chrominance signals
US5184212A (en) Circuit for producing brightness signal from output signal of solid state image pick-up apparatus using spatial pixel shift
US4743960A (en) Circuit for producing analog signals of primary colors of a television signal from its digital luminance and chrominance components
EP0337496A2 (en) Apparatus for demodulating subnyquist sampled video signal and demodulating method therefor
CA1300740C (en) Video switching apparatus having interference prevention feature
KR950000322B1 (ko) 적응 필터링 시스템
US4355327A (en) Digital color encoder
KR100217221B1 (ko) 고체 칼라 카메라용 신호처리 회로
JP2643939B2 (ja) テレビジョン受像機用回路装置
KR920003720B1 (ko) 디지탈 신호 처리 장치
US4200883A (en) Solid state color television camera
EP0068811B1 (en) Digital colour cameras
EP0464879B1 (en) Apparatus for separating luminance and chrominance signals and the method thereof
KR0144462B1 (ko) 칼러 영상 신호의 처리장치
EP0293987A2 (en) Improved method and apparatus for recombining a main panel component with an augmentation panel component to create a wide aspect ratio television display
US4307414A (en) CCD Comb filter and demodulation system
KR910001221B1 (ko) 디지탈텔레비젼수상기의 색신호복조회로
US5128761A (en) Method and apparatus from transmitting augmentation panel components on one channel of a two channel wide aspect ratio television signal transmission system
EP0293986A1 (en) Method and apparatus for transmitting augmentation panel components on one channel of a two channel wide aspect ratio television signal transmission system

Legal Events

Date Code Title Description
PA0109 Patent application

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

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-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

PG1501 Laying open of application

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

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
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

T11-X000 Administrative time limit extension requested

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

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

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

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

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

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

GRNT Written decision to grant
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

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20020423

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

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

Not in force date: 20030510

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: 20030510

P22-X000 Classification modified

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