KR920006956A - 영상 녹/재생 시스템의 더블 기록 재생회로 - Google Patents
영상 녹/재생 시스템의 더블 기록 재생회로Info
- Publication number
- KR920006956A KR920006956A KR1019900014824A KR900014824A KR920006956A KR 920006956 A KR920006956 A KR 920006956A KR 1019900014824 A KR1019900014824 A KR 1019900014824A KR 900014824 A KR900014824 A KR 900014824A KR 920006956 A KR920006956 A KR 920006956A
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- playback system
- reproduction circuit
- double
- video recording
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
-
- 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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being at least another television signal
-
- 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
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900014824A KR930009699B1 (ko) | 1990-09-19 | 1990-09-19 | 영상 녹/재생 시스템의 더블 기록 재생회로 |
JP3211155A JPH06165108A (ja) | 1990-09-19 | 1991-08-22 | 映像録画/再生システムのダブル記録再生回路 |
US07/753,095 US5272574A (en) | 1990-09-19 | 1991-08-30 | Recording/playback circuit in a video tape recorder capable of recording a plurality of video signals |
DE4129127A DE4129127A1 (de) | 1990-09-19 | 1991-09-02 | Eine doppel-aufnahme/wiedergabe-schaltung in einem videorekorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900014824A KR930009699B1 (ko) | 1990-09-19 | 1990-09-19 | 영상 녹/재생 시스템의 더블 기록 재생회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920006956A true KR920006956A (ko) | 1992-04-28 |
KR930009699B1 KR930009699B1 (ko) | 1993-10-08 |
Family
ID=19303769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900014824A KR930009699B1 (ko) | 1990-09-19 | 1990-09-19 | 영상 녹/재생 시스템의 더블 기록 재생회로 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5272574A (ko) |
JP (1) | JPH06165108A (ko) |
KR (1) | KR930009699B1 (ko) |
DE (1) | DE4129127A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940004478B1 (ko) * | 1991-11-26 | 1994-05-25 | 주식회사 금성사 | 비데오 카셋트 레코더 |
US5625504A (en) | 1992-09-10 | 1997-04-29 | Hitachi, Ltd. | Magnetic recording and reproducing system |
IT1270492B (it) * | 1993-01-11 | 1997-05-06 | Gragorio Giuseppe | Sistema di composizione di due segnali video in un unico segnale videorisultante, per consentirne la simultanea trasmissione (o videoregistrazione), con un unico trasmettitore (videoregistratore)e successiva decomposizione del segnale risultante nei due segnali video componenti, per consentirne l'utilizzo |
FR2713863B1 (fr) * | 1993-12-13 | 1996-01-19 | France Etat Armement | Procédé et dispositif d'enregistrement de l'image vidéo d'au moins deux objets et procédé et dispositif de visualisation de l'image vidéo de ces objets. |
EP1047259A3 (en) * | 1999-04-23 | 2004-04-07 | Sony Corporation | Apparatus, method and medium for information processing |
CZ298142B6 (cs) * | 2004-04-09 | 2007-07-04 | Hrubes@Pavel | Televizní prijímac pro zobrazení dvou nezávislýchprogramu na jednom monitoru |
US20060050787A1 (en) * | 2004-09-07 | 2006-03-09 | Lsi Logic Corporation | Method and/or apparatus for encoding and/or decoding digital video together with an n-bit alpha plane |
KR101370829B1 (ko) * | 2007-05-08 | 2014-03-10 | 삼성전자주식회사 | 데이터의 암호화/복호화 방법 및 이를 적용한 버스 시스템 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614309A (en) * | 1968-12-26 | 1971-10-19 | Sarkes Tarzian | Apparatus for recording and reproducing single frame video images on a plural track record |
US3686436A (en) * | 1969-12-30 | 1972-08-22 | Iit Res Inst | Multiple video signal transducing system and method |
US3862355A (en) * | 1972-09-01 | 1975-01-21 | Int Video Corp | Helical scan wide band tape recorder apparatus and method |
US3898377A (en) * | 1973-11-23 | 1975-08-05 | Xerox Corp | Video mixer |
ATA871375A (de) * | 1975-11-14 | 1976-06-15 | Eumig | System zur speicherung und wiedergabe von fernsehsignalen mehrerer signalquellen |
US4393162A (en) * | 1982-05-14 | 1983-07-12 | Standard Oil Company (Indiana) | Polyamides and copolyamides comprising -1,2-di(p-aminophenoxy) ethane moieties |
US5124853A (en) * | 1986-02-18 | 1992-06-23 | Canon Kabushiki Kaisha | Information signal recording apparatus recording pilot signals for tracking control |
JPS6336284A (ja) * | 1986-07-31 | 1988-02-16 | Showa Electric Wire & Cable Co Ltd | 熱定着ロ−ラ |
US4783704A (en) * | 1986-12-10 | 1988-11-08 | Eastman Kodak Company | Skip-field video recorder with high temporal sampling rate |
JP2595551B2 (ja) * | 1987-08-14 | 1997-04-02 | ソニー株式会社 | 画像信号処理装置 |
JP2562836B2 (ja) * | 1987-12-15 | 1996-12-11 | ゴールドスター カンパニー,リミティド | 映像記録再生器の二個の映像信号同時記録装置 |
JPH01181389A (ja) * | 1988-01-14 | 1989-07-19 | Hitachi Ltd | 画像処理装置 |
GB2222344B (en) * | 1988-08-08 | 1992-12-09 | Samsung Electronics Co Ltd | Sound generation in picture-in-picture system |
US4994916A (en) * | 1988-08-25 | 1991-02-19 | Yacov Pshtissky | Apparatus and method for encoding identification information for multiple asynchronous video signal sources |
DE3934635C1 (ko) * | 1989-10-17 | 1991-02-21 | Variovision Kommunikations-Systeme Gmbh, 8000 Muenchen, De | |
DE3940416A1 (de) * | 1989-12-07 | 1991-06-13 | Thomson Brandt Gmbh | Videorecorder mit schraegspuraufzeichnung und verlaengerter spieldauer |
-
1990
- 1990-09-19 KR KR1019900014824A patent/KR930009699B1/ko not_active IP Right Cessation
-
1991
- 1991-08-22 JP JP3211155A patent/JPH06165108A/ja active Pending
- 1991-08-30 US US07/753,095 patent/US5272574A/en not_active Expired - Lifetime
- 1991-09-02 DE DE4129127A patent/DE4129127A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR930009699B1 (ko) | 1993-10-08 |
US5272574A (en) | 1993-12-21 |
JPH06165108A (ja) | 1994-06-10 |
DE4129127A1 (de) | 1992-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20090929 Year of fee payment: 17 |
|
EXPY | Expiration of term |