KR910013185A - 비디오신호 재생장치 - Google Patents
비디오신호 재생장치 Download PDFInfo
- Publication number
- KR910013185A KR910013185A KR1019900020218A KR900020218A KR910013185A KR 910013185 A KR910013185 A KR 910013185A KR 1019900020218 A KR1019900020218 A KR 1019900020218A KR 900020218 A KR900020218 A KR 900020218A KR 910013185 A KR910013185 A KR 910013185A
- Authority
- KR
- South Korea
- Prior art keywords
- tbc
- signal
- luminance signal
- low
- supplied
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/06—Angle-modulation recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/7908—Suppression of interfering signals at the reproducing side, e.g. noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/932—Regeneration of analogue synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예의 전체적인 구성을 도시한 블록도,
제2도는 이 일실시예에 있어서의 TBC의 구성을 도시한 블록도,
제3도는 TBC에 사용되는 버퍼메모리의 일예의 블록도.
Claims (1)
- 자기헤드에서 추출된 재생신호중의 FM변조휘도 신호가 공급되는 FM복조회로와, 상기 FM복조회로로부터의 휘도신호가 공급되는 제1의 TBC와, 상기 재생신호중의 저역변환색신호가 공급되는 제2의 TBC와, 상기 제1의 TBC와 상기 제2의 TBC에 각각 배설된 메모리에 재생신호와 동기한 클록으로 상기 휘도신호 및 상기 저역변환색신호를 각각 기입하고, 안정된 클록으로 상기 휘도신호 및 상기 저역변환색신호를 상기 메모리로부터 각각 독출하기 위한 TBC콘트롤러와, 상기 TBC 콘트롤러에 설치되고, 상기 제1의 TBC와 상기 제2의 TBC로부터 각각 출력되는 상기 휘도신호와 상기 저역변환색신호와의 사이에 시간차를 발생시키기 위해, 독출타이밍을 제어하는 수단으로 이루어지는 비디오신호재생장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP89-325,482 | 1989-12-15 | ||
JP1325482A JP2861160B2 (ja) | 1989-12-15 | 1989-12-15 | ビデオ信号再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910013185A true KR910013185A (ko) | 1991-08-08 |
KR0177923B1 KR0177923B1 (ko) | 1999-04-15 |
Family
ID=18177370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900020218A KR0177923B1 (ko) | 1989-12-15 | 1990-12-10 | 비디오신호재생장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5179450A (ko) |
EP (1) | EP0432668B1 (ko) |
JP (1) | JP2861160B2 (ko) |
KR (1) | KR0177923B1 (ko) |
DE (1) | DE69025722T2 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218449A (en) * | 1992-02-24 | 1993-06-08 | Samsung Electronics Co., Ltd. | Nervous clock signal generator for video recorder |
US5719532A (en) * | 1995-06-21 | 1998-02-17 | Sony Corporation | Horizontal lock detector |
US5999221A (en) * | 1997-05-08 | 1999-12-07 | Sony Corporation | Horizontal synchronization pulse generation circuit |
US5864371A (en) * | 1997-05-08 | 1999-01-26 | Sony Corporation | Luminance signal generation circuit with single clamp in closed loop configuration and horizontal synchronization pulse generation |
JP2001509356A (ja) * | 1997-11-20 | 2001-07-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 水平方向色遷移における垂直方向色ずれを防止する手段を有するビデオ信号を処理する回路装置 |
US7664214B2 (en) * | 2002-09-24 | 2010-02-16 | Standard Microsystems Corporation | System and method for transferring data among transceivers substantially void of data dependent jitter |
TWI407774B (zh) * | 2010-04-06 | 2013-09-01 | Teco Elec & Machinery Co Ltd | 多視角即時立體影像處理系統 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594279A (ja) * | 1982-06-29 | 1984-01-11 | Sony Corp | 磁気記録再生装置 |
US4531149A (en) * | 1983-06-24 | 1985-07-23 | Rca Corporation | Digital variable group delay equalizer for a digital television receiver |
JPS6128289A (ja) * | 1984-07-18 | 1986-02-07 | Toshiba Corp | 再生映像信号の時間軸補正装置 |
JPS6141294A (ja) * | 1984-08-02 | 1986-02-27 | Matsushita Electric Ind Co Ltd | 記録再生装置 |
JPH0712229B2 (ja) * | 1984-12-25 | 1995-02-08 | ソニー株式会社 | 時間軸補正装置 |
US4809084A (en) * | 1985-02-04 | 1989-02-28 | Matsushita Electric Industrial Co., Ltd. | Apparatus for processing video signal |
JPH0779483B2 (ja) * | 1986-03-07 | 1995-08-23 | 松下電器産業株式会社 | 映像信号記録再生装置およびその記録再生方法 |
JPS6468092A (en) * | 1987-09-08 | 1989-03-14 | Toshiba Corp | Digital video signal processing circuit |
JPH02288582A (ja) * | 1989-04-28 | 1990-11-28 | Matsushita Electric Ind Co Ltd | 映像信号処理回路 |
-
1989
- 1989-12-15 JP JP1325482A patent/JP2861160B2/ja not_active Expired - Fee Related
-
1990
- 1990-12-06 US US07/623,067 patent/US5179450A/en not_active Expired - Lifetime
- 1990-12-07 EP EP90123588A patent/EP0432668B1/en not_active Expired - Lifetime
- 1990-12-07 DE DE69025722T patent/DE69025722T2/de not_active Expired - Fee Related
- 1990-12-10 KR KR1019900020218A patent/KR0177923B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0177923B1 (ko) | 1999-04-15 |
JPH03186090A (ja) | 1991-08-14 |
US5179450A (en) | 1993-01-12 |
EP0432668B1 (en) | 1996-03-06 |
EP0432668A2 (en) | 1991-06-19 |
DE69025722T2 (de) | 1996-10-10 |
DE69025722D1 (de) | 1996-04-11 |
JP2861160B2 (ja) | 1999-02-24 |
EP0432668A3 (en) | 1992-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900002647A (ko) | 수퍼 인포즈 장치 | |
KR870004624A (ko) | 2화면 텔레비탬 수상기 | |
KR910013870A (ko) | 캠코더의 편집시스템 | |
KR860008549A (ko) | 영상 재생장치 | |
KR890007212A (ko) | 디지탈신호 기록재생장치 | |
KR910013185A (ko) | 비디오신호 재생장치 | |
KR890006079A (ko) | 칼라기록을 개선시킨 비디오 레코더 | |
KR910010464A (ko) | 시간축 보정 장치 | |
DE3584509D1 (de) | Verarbeitung von zeitgerafften videokomponentensignalen. | |
KR920003248A (ko) | 비디오 테이프 레코더 | |
KR880004432A (ko) | 기록장치 | |
KR890010804A (ko) | 역전 음성 재생회로 | |
KR850005693A (ko) | 자기 기록 재생장치의 두출 신호 기록회로 | |
KR890006088A (ko) | 개선된 칼라 기록기술의 비디오 레코더 | |
KR900008840A (ko) | 직류 재생 회로 | |
KR910005241A (ko) | 기록매체, 신호기록방법 및 신호재생방법 | |
KR860002204A (ko) | 텔레비죤 동기신호 파형처리장치 | |
KR910013192A (ko) | 디지탈 vtr | |
KR930014481A (ko) | 자기기록 재생 장치 | |
KR870003924Y1 (ko) | Vdp에서 정보 신호 선택회로 | |
KR910005243A (ko) | 신호 기록방법 및 신호 재생방법 | |
KR850003020A (ko) | 기록 재생장치 | |
KR860006897A (ko) | 기록 재생장치 | |
JPS59112305U (ja) | ビデオテ−プレコ−ダのインデツクス情報記録装置 | |
KR910010402A (ko) | 자기기록장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20051031 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |