KR970060053A - Multi-channel data recording and playback digital video cassette recorder - Google Patents
Multi-channel data recording and playback digital video cassette recorder Download PDFInfo
- Publication number
- KR970060053A KR970060053A KR1019960001182A KR19960001182A KR970060053A KR 970060053 A KR970060053 A KR 970060053A KR 1019960001182 A KR1019960001182 A KR 1019960001182A KR 19960001182 A KR19960001182 A KR 19960001182A KR 970060053 A KR970060053 A KR 970060053A
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- KR
- South Korea
- Prior art keywords
- frame
- channel data
- digital video
- cassette recorder
- recording
- Prior art date
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- Television Signal Processing For Recording (AREA)
Abstract
1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs
본 발명은 디지탈 비디오 카세트 레코오더에 관한 것이다.The present invention relates to a digital video cassette recorder.
2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention
본 발명은 채널 데이타를 간격적 기록으로 기록하여 하나의 DVCR에 두개 이상의 채널을 기록 가능하게 함으로 획기적으로 비용절감을 가져오게 하는 다중 채널 기록 및 재생 가능한 디지탈 비디오 카세트 레코오더를 제공한다.The present invention provides a multi-channel recordable and reproducible digital video cassette recorder in which channel data is recorded as interval recording so that two or more channels can be recorded in one DVCR, thereby achieving cost reduction remarkably.
3. 발명의 해결방법의 요지3. The point of the solution of the invention
본 발명은 다중 채널을 하나의 프레임에 기록 및 재생이 가능한 디지탈 비디오 카세트 레코오더에 있어서, 여러개의 채널 데이타를 상기 기록 및 재생하기 위한 정보의 디코딩 및 프레임을 선택하기 위한 정보 디코더 및 프레임 선택부와, 상기 프레임에 채널 데이타를 상기 기록 및 재생하기 위해 제어하여 전송하기 위한 스위치부와, 상기 정보 디코더 및 프레임 선택부로부터의 상기 프레임의 선택에 의해 상기 스위칭부를 통한 상기 채널 데이타를 저장 및 셔플링하기 위한 셔플 메모리부와, 상기 셔플 메모리부와 접속되어 아날로그 신호의 비디오 데이타를 출력하기 위한 디지탈 아날로그 변환부를 특징으로 한다.The present invention relates to a digital video cassette recorder capable of recording and reproducing multiple channels in one frame, comprising: an information decoder and a frame selector for decoding information and decoding frames for recording and reproducing a plurality of channel data; A switch unit for controlling and transmitting channel data in the frame for recording and reproduction; and a memory unit for storing and shuffling the channel data through the switching unit by selecting the frame from the information decoder and the frame selecting unit And a digital-analog converter connected to the shuffle memory and outputting video data of an analog signal.
4. 발명의 중요한 용도4. Important Uses of the Invention
본 발명은 디지탈 비디오 카세트 레코오더에 적합하게 사용된다.The present invention is suitably used for a digital video cassette recorder.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명에 따른 다중 채널 기록 장치의 구설 블럭도.FIG. 1 is a detailed block diagram of a multi-channel recording apparatus according to the present invention. FIG.
제2도는 본 발명에 따른 다중 채널 플레이백의 구성 블럭도.FIG. 2 is a block diagram of a multi-channel playback according to the present invention; FIG.
제3도는 본 발명에 따른 테이프상의 채널 기록 형태를 보여주는 도면.FIG. 3 is a view showing a form of channel recording on a tape according to the present invention; FIG.
제4도는 본 발명에 따른 4개의 채널을 기록 재생시의 테이프 기록 형태와 재생시에 선택적 디스플레이를 보여주는 일실시예도.FIG. 4 is an embodiment showing a tape recording mode at the time of recording and reproducing four channels according to the present invention and a selective display at the time of reproduction; FIG.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001182A KR970060053A (en) | 1996-01-19 | 1996-01-19 | Multi-channel data recording and playback digital video cassette recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001182A KR970060053A (en) | 1996-01-19 | 1996-01-19 | Multi-channel data recording and playback digital video cassette recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970060053A true KR970060053A (en) | 1997-08-12 |
Family
ID=66218976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960001182A KR970060053A (en) | 1996-01-19 | 1996-01-19 | Multi-channel data recording and playback digital video cassette recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970060053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100484132B1 (en) * | 2002-01-29 | 2005-04-18 | 삼성전자주식회사 | Multi-channel A/D converter and system therewith |
-
1996
- 1996-01-19 KR KR1019960001182A patent/KR970060053A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100484132B1 (en) * | 2002-01-29 | 2005-04-18 | 삼성전자주식회사 | Multi-channel A/D converter and system therewith |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |