KR100278249B1 - 자기 기록 장치 및 재생 장치 - Google Patents
자기 기록 장치 및 재생 장치 Download PDFInfo
- Publication number
- KR100278249B1 KR100278249B1 KR1019930022732A KR930022732A KR100278249B1 KR 100278249 B1 KR100278249 B1 KR 100278249B1 KR 1019930022732 A KR1019930022732 A KR 1019930022732A KR 930022732 A KR930022732 A KR 930022732A KR 100278249 B1 KR100278249 B1 KR 100278249B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- code
- time code
- recording
- recorded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1816—Programmed access in sequence to indexed parts of operating tapes cooperating with rotating heads
-
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
-
- 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
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
-
- 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
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3063—Subcodes
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (2)
- 회전 헤드에 의해 자기테이프 위에 경사진 트랙을 차례로 형성시키고, 입력된 디지탈 데이타를 상기 트랙 위에 기록하는 자기 기록 장치에 있어서, 절대 번지에서 기록 데이타의 번지 정보와 그것의 타임 코드를 형성시키는 서브 코드 발생 수단과, 상기 트랙의 소정 위치에 설치되어 있는 서브 코드 데이타 기록부에 대해서 상기 서브 코드 발생 수단으로부터 출력되는 시분초 프레임 단위의 제 1 타임 코드를 기록하는 수단과, 상기 서브 코드 데이타 기록부의 헤더부에 상기 제 1 타임 코드의 상위 데이타를 도시하는 시분 단위의 제 2 타임 코드를 기록하는 수단을 구비한 것을 특징으로 하는 자기 기록 장치.
- 회전 헤드에 의한 자기테이프 위에서 경사진 트랙으로부터 재생 데이타를 판독할 수 있는 재생 장치에 있어서, 상기 트랙의 소정 위치에 있는 서브 코드 데이타 기록부에 기록되어 있는 시분초 프레임 단위의 제 1 타임 코드를 검출하는 수단과, 상기 서브 코드 데이타 기록부의 헤더부에 기록되어 있는 상기 제 1 타임 코드의 상위 데이타를 표시하는 시분 단위의 제 2 타임 코드를 검출하는 수단을 구비하고, 상기 자기테이프 위에 기록된 데이타를 고속으로 써치할 때는 상기 제 2 타임 코드의 재생 데이타에 기초해서 소정의 위치까지 고속으로 써치를 하고, 상기 소정의 위치에서 희망하는 위치 까지는 상기 제 1 타임 코드의 재생 데이타에 의거해서 감속 써치를 하는 수단이 설치되어 있는 것을 특징으로 하는 재생 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4314249A JPH06150633A (ja) | 1992-10-30 | 1992-10-30 | 磁気記録装置及び再生装置 |
JP92-314249 | 1992-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940010021A KR940010021A (ko) | 1994-05-24 |
KR100278249B1 true KR100278249B1 (ko) | 2001-01-15 |
Family
ID=18051083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930022732A Expired - Fee Related KR100278249B1 (ko) | 1992-10-30 | 1993-10-29 | 자기 기록 장치 및 재생 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6452738B1 (ko) |
EP (1) | EP0600224B1 (ko) |
JP (1) | JPH06150633A (ko) |
KR (1) | KR100278249B1 (ko) |
BR (1) | BR9304383A (ko) |
DE (1) | DE69307283T2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3226444B2 (ja) * | 1995-01-25 | 2001-11-05 | 三菱電機株式会社 | ディジタル信号記録装置及び再生装置 |
GB2299492B (en) | 1995-03-28 | 1999-12-22 | Sony Uk Ltd | Automation of signal processing apparatus |
MY126615A (en) | 1999-09-29 | 2006-10-31 | Sony Corp | Data record medium, recording apparatus, reproducing apparatus, and reproducing method |
JP2002032922A (ja) * | 2000-05-12 | 2002-01-31 | Sony Corp | 光ディスク及び光ディスク装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2544333B2 (ja) * | 1985-05-29 | 1996-10-16 | ソニー株式会社 | 信号再生装置 |
JPH0734302B2 (ja) * | 1986-05-15 | 1995-04-12 | キヤノン株式会社 | 記録再生装置 |
US4821128A (en) * | 1986-06-17 | 1989-04-11 | Sony Corporation | Apparatus for recording and/or reproducing a control signal |
US4899232A (en) * | 1987-04-07 | 1990-02-06 | Sony Corporation | Apparatus for recording and/or reproducing digital data information |
US5003411A (en) * | 1988-02-26 | 1991-03-26 | Pioneer Electronic Corporation | Method for recording/reproducing and searching digital signals using a helical scan type rotary head |
US5132807A (en) * | 1988-07-28 | 1992-07-21 | Canon Kabushiki Kaisha | Recording apparatus for recording main information with additional information |
JPH0268777A (ja) * | 1988-09-02 | 1990-03-08 | Casio Comput Co Ltd | 磁気記録再生装置 |
JPH02195585A (ja) * | 1989-01-24 | 1990-08-02 | Canon Inc | 記録再生装置 |
KR910017365A (ko) * | 1990-03-27 | 1991-11-05 | 이우에 사또시 | 디지탈 오디오 테이프 레코더 |
-
1992
- 1992-10-30 JP JP4314249A patent/JPH06150633A/ja active Pending
-
1993
- 1993-10-27 DE DE69307283T patent/DE69307283T2/de not_active Expired - Fee Related
- 1993-10-27 EP EP93117436A patent/EP0600224B1/en not_active Expired - Lifetime
- 1993-10-27 BR BR9304383A patent/BR9304383A/pt not_active IP Right Cessation
- 1993-10-29 KR KR1019930022732A patent/KR100278249B1/ko not_active Expired - Fee Related
-
1999
- 1999-04-22 US US09/298,042 patent/US6452738B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06150633A (ja) | 1994-05-31 |
EP0600224B1 (en) | 1997-01-08 |
KR940010021A (ko) | 1994-05-24 |
US6452738B1 (en) | 2002-09-17 |
DE69307283D1 (de) | 1997-02-20 |
BR9304383A (pt) | 1994-05-24 |
DE69307283T2 (de) | 1997-04-30 |
EP0600224A1 (en) | 1994-06-08 |
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