KR0169617B1 - 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더 - Google Patents

텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더 Download PDF

Info

Publication number
KR0169617B1
KR0169617B1 KR1019940700598A KR19940700598A KR0169617B1 KR 0169617 B1 KR0169617 B1 KR 0169617B1 KR 1019940700598 A KR1019940700598 A KR 1019940700598A KR 19940700598 A KR19940700598 A KR 19940700598A KR 0169617 B1 KR0169617 B1 KR 0169617B1
Authority
KR
South Korea
Prior art keywords
signal
composite video
video signal
ghost
scan line
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 - Fee Related
Application number
KR1019940700598A
Other languages
English (en)
Korean (ko)
Inventor
비이.파텔 챈드러칸트
정민형
Original Assignee
김광호
삼성전자주식회사
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 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR1019940700598A priority Critical patent/KR0169617B1/ko
Application granted granted Critical
Publication of KR0169617B1 publication Critical patent/KR0169617B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
KR1019940700598A 1992-10-01 1993-02-26 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더 Expired - Fee Related KR0169617B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940700598A KR0169617B1 (ko) 1992-10-01 1993-02-26 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US95501692A 1992-10-01 1992-10-01
US7/955,016 1992-10-01
KR1019940700598A KR0169617B1 (ko) 1992-10-01 1993-02-26 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더
PCT/KR1993/000014 WO1994008426A1 (en) 1992-10-01 1993-02-26 Video tape recorder with tv receiver front end and ghost-suppression circuitry

Publications (1)

Publication Number Publication Date
KR0169617B1 true KR0169617B1 (ko) 1999-03-20

Family

ID=25496262

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940700598A Expired - Fee Related KR0169617B1 (ko) 1992-10-01 1993-02-26 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더

Country Status (4)

Country Link
JP (1) JP3142137B2 (enExample)
KR (1) KR0169617B1 (enExample)
TW (1) TW224560B (enExample)
WO (1) WO1994008426A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10869011B1 (en) 2019-09-30 2020-12-15 Sony Corporation Blind legacy video artifact reduction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236652B2 (enExample) * 1972-10-30 1977-09-17
US4564862A (en) * 1982-08-09 1986-01-14 Edwin Cohen Ghost signal elimination circuit
US5025317A (en) * 1989-04-13 1991-06-18 Victor Company Of Japan, Ltd. Ghost canceler using reference signals to generate updated criterion functions on which tap gains are determined
NL8901374A (nl) * 1989-05-31 1990-12-17 Philips Nv Een kombinatie van een videotuner, een videosignaal weergeefinrichting en een beeldweergeefeenheid.
JPH0477180A (ja) * 1990-07-17 1992-03-11 Nec Corp ゴースト除去回路
JPH04185079A (ja) * 1990-11-20 1992-07-01 Toshiba Corp 波形等化装置
JP3265535B2 (ja) * 1991-02-26 2002-03-11 クラリオン株式会社 Ｔｖ信号受信装置

Also Published As

Publication number Publication date
TW224560B (enExample) 1994-06-01
JP3142137B2 (ja) 2001-03-07
WO1994008426A1 (en) 1994-04-14
JPH07501676A (ja) 1995-02-16

Similar Documents

Publication Publication Date Title
JP3094387B2 (ja) Ｔｖ受信機あるいはビデオレコーダに使用されるゴースト消去基準信号捕捉回路
US5481316A (en) System, apparatus and method for canceling televison ghost signals
US5341177A (en) System to cancel ghosts generated by multipath transmission of television signals
US4896213A (en) Ghost cancelling reference signal transmission/reception system
KR0164053B1 (ko) 영상신호처리장치의 고스트제거회로를 구동하기 위한 방법
US5532755A (en) Apparatus for suppressing ghosts in signals modulating a carrier in quadrature phasing with a video carrier
KR0162611B1 (ko) Ntsc tv 신호에 실린 디지털 데이타를 복구하기 위한 디지털 신호 수신기에 있어서 기호 클럭 재생 회로
KR100650127B1 (ko) 비디오 신호 처리 방법 및 장치
US4514763A (en) Sound signal and impulse noise detector for television receivers
GB1589476A (en) Dropout compensator circuit
US4912551A (en) Circuit for enhancing a color difference signal by utilizing the change of a luminance signal
US6480239B1 (en) Ghost cancellation reference signal with bessel chirps and PN sequences, and TV receiver using such signal
KR0169617B1 (ko) 텔레비젼 수신기 전단과 고스트 억압 회로를 가지는 비디오 테이프 레코더
US5309226A (en) Means for cancelling ghost signals in response to the reception of a non-standard television video signal
KR0139158B1 (ko) 고스트제거기준(gcr)신호검출방법 및 그 장치
JP2665308B2 (ja) ベッセルチャープ信号と擬似雑音順次列信号を有するゴースト除去基準信号及びその信号を利用するテレビジョン受像機
JPS58117780A (ja) ゴ−スト除去装置
JPH02250466A (ja) テレビジョン受像機および映像信号記録再生あるいは再生装置ならびに多重信号再生装置
Kobayashi et al. New architecture of a ghost cancel system
JPH03283771A (ja) 映像信号波形等化装置
JPH11178009A (ja) 映像信号記録再生装置
JPH03104410A (ja) 波形等化装置、該波形等化装置を具備した画像機器、及び該波形等化装置用のトランスバーサルフィルタ
JPH03237881A (ja) ゴースト除去装置
JPH0239774A (ja) ゴースト除去装置
JPH04357783A (ja) 磁気記録再生装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

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

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-U12-oth-PR1002

Fee payment year number: 1

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

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

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

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

Fee payment year number: 5

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

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

Fee payment year number: 6

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

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

Fee payment year number: 7

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

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

FPAY Annual fee payment

Payment date: 20070928

Year of fee payment: 10

PR1001 Payment of annual fee

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

Fee payment year number: 10

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: 20081013

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: 20081013

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

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