KR940010020A - How to detect and record blank parts of videotape - Google Patents
How to detect and record blank parts of videotape Download PDFInfo
- Publication number
- KR940010020A KR940010020A KR1019920018707A KR920018707A KR940010020A KR 940010020 A KR940010020 A KR 940010020A KR 1019920018707 A KR1019920018707 A KR 1019920018707A KR 920018707 A KR920018707 A KR 920018707A KR 940010020 A KR940010020 A KR 940010020A
- Authority
- KR
- South Korea
- Prior art keywords
- tape
- deck
- control signal
- detected
- recording
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
-
- 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)
- Computer Hardware Design (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
본 발명은 녹화에 사용하려는 녹화 대상 테이프의 블랭크 부분을 탐색하여 이미 녹화가 이루어진 부분에 바로 뒤이어 새로운 내용을 녹화하는 방법에 관한 것이다.The present invention relates to a method of searching for a blank portion of a tape to be recorded for use in recording and recording new contents immediately after the recording portion.
현재 데크(18)에 장착된 테이프로부터 녹화된 부분의 끝 위치를 찾기 위하여 데크(18)를 콘트롤 신호가 검출되지 않는 위치까지 고속 전진(FF)시키는 한편, 그 테이프로부터 현재 콘트롤 신호가 검출되어 있지 않으면, 블랭크 부분의 시작 위치를 찾기 위하여, 데크(18)를 콘트롤 신호가 검출되는 위치까지 고속 후진(REW)시킴으로써, 공백 부분부터 새로운 내용을 녹화시킬 수 있다.In order to find the end position of the recorded portion from the tape currently mounted on the deck 18, the deck 18 is fast forwarded (FF) to a position where the control signal is not detected, while the current control signal is not detected from the tape. Otherwise, in order to find the start position of the blank portion, by reversing the deck 18 to the position where the control signal is detected, new contents can be recorded from the blank portion.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 방법을 구현하는데 적합한 장치의 블록도,1 is a block diagram of an apparatus suitable for implementing the method according to the invention,
제2도 (가) 및(나)는 제1도에 도시된 장치에 의해 수행되는 블랭크 테이프 부분 탐색 및 녹화 과정을 예시하는 플로우챠트,2 (a) and (b) are flowcharts illustrating the blank tape partial search and recording process performed by the apparatus shown in FIG.
제3도는 제2도에 예시된 블랭크 테이프 참조단계를 구체화하는 플로우챠트3 is a flowchart embodying the blank tape reference step illustrated in FIG.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018707A KR950003562B1 (en) | 1992-10-12 | 1992-10-12 | Blank detector for video tape |
JP5254538A JPH06208742A (en) | 1992-10-12 | 1993-10-12 | Search device and display device of blank part in video tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018707A KR950003562B1 (en) | 1992-10-12 | 1992-10-12 | Blank detector for video tape |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940010020A true KR940010020A (en) | 1994-05-24 |
KR950003562B1 KR950003562B1 (en) | 1995-04-14 |
Family
ID=19340994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920018707A KR950003562B1 (en) | 1992-10-12 | 1992-10-12 | Blank detector for video tape |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950003562B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102419918B1 (en) * | 2021-12-08 | 2022-07-29 | 농업회사법인(유)카야시스템 | Microbial deodorant and manufacturing method thereof |
-
1992
- 1992-10-12 KR KR1019920018707A patent/KR950003562B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102419918B1 (en) * | 2021-12-08 | 2022-07-29 | 농업회사법인(유)카야시스템 | Microbial deodorant and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
KR950003562B1 (en) | 1995-04-14 |
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Payment date: 19990329 Year of fee payment: 5 |
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