KR970067241A - Videotape copying system - Google Patents
Videotape copying system Download PDFInfo
- Publication number
- KR970067241A KR970067241A KR1019960006743A KR19960006743A KR970067241A KR 970067241 A KR970067241 A KR 970067241A KR 1019960006743 A KR1019960006743 A KR 1019960006743A KR 19960006743 A KR19960006743 A KR 19960006743A KR 970067241 A KR970067241 A KR 970067241A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- unit
- video
- video signal
- audio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- 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
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
본 발명은 다수의 빈 테이프를 복사하는 테이프 복사장치에 관한 것으로서, 종래에는 복사장치 본체에 장착되는 데크 유니크들 제각기에는 비디오/오디오 신호를 녹화하는 녹화계 회로와 시스템 제어의 서보/시스콘 회로를 구비하여 운용하고 있기 때문에 이들의 구성이 복잡하고 취급 및 관리, 유지보수 등의 문제에서 불리한 것이었다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tape copying apparatus for copying a plurality of blank tapes, and conventionally, a deck uniquely mounted on a copying apparatus body includes a recording system circuit for recording a video / audio signal and a servo / And these components are complicated in structure and disadvantageous in terms of handling, maintenance, and maintenance.
본 발명은 이러한 문제점을 해결할 수 있도록 시스템 외부의 비디오 소스로부터 연결되어져서 외부 비디오 신호(Vi)를 입력받아 에프엠 변조 등의 녹화 비디오 신호로 처리하는 비디오 신호 처리부(12)와, 외부에서 제공되는 오디오 신호(Ai)를 입력받아 처리하는 오디오 신호 처리부(13)과, 이 오디오/비디오 신호 처리부(12,13)의 출력에서 제각기 이어져서 신호를 완충하는 신호 버퍼부(14)와, 이 신호버퍼부(14)와 테크부(16) 사이에 연결되어져 있으면서 녹화신호 크기를 적절히 증폭하는 신호 증폭부(16)와, 상기 오디오/비디오 신호 처리부(12,13) 및 테크 구동부(16)의 제어 동작을 수행하는 서브/시스콘부(16) 등을 포함하는 구성으로 이뤄져 있는 비디오 테이프의 복사 시스템을 제공하는데 있다.The present invention relates to a video signal processing unit 12 connected to a video source outside the system to receive an external video signal Vi and to process the video signal as a video signal such as FM modulation, An audio signal processing unit 13 for receiving and processing the signal Ai and a signal buffer unit 14 for buffering the signals connected to the outputs of the audio / video signal processing units 12 and 13, respectively, A signal amplification unit 16 connected between the digital video signal processing unit 14 and the tech unit 16 for appropriately amplifying the size of a video signal and a controller 16 for controlling the audio / And a sub / syscone unit 16 for performing a copy operation of the video tape.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 통상의 비디오 테이프 복사장치의 정면 상태를 나타낸 참고도, 제3도는 시스템 회로 블록도, 제4도는 본 발명에 의한 시스템 회로 블록도1 is a reference view showing a front state of a normal video tape copying apparatus, FIG. 3 is a system circuit block diagram, FIG. 4 is a system circuit block diagram according to the present invention
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960006743A KR100205812B1 (en) | 1996-03-13 | 1996-03-13 | System for copying video tapes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960006743A KR100205812B1 (en) | 1996-03-13 | 1996-03-13 | System for copying video tapes |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970067241A true KR970067241A (en) | 1997-10-13 |
KR100205812B1 KR100205812B1 (en) | 1999-07-01 |
Family
ID=19453035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960006743A KR100205812B1 (en) | 1996-03-13 | 1996-03-13 | System for copying video tapes |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100205812B1 (en) |
-
1996
- 1996-03-13 KR KR1019960006743A patent/KR100205812B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100205812B1 (en) | 1999-07-01 |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020329 Year of fee payment: 4 |
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LAPS | Lapse due to unpaid annual fee |