KR0133178B1 - 디지탈 데이타 정보 기록 재생 장치 - Google Patents
디지탈 데이타 정보 기록 재생 장치Info
- Publication number
- KR0133178B1 KR0133178B1 KR1019880003861A KR880003861A KR0133178B1 KR 0133178 B1 KR0133178 B1 KR 0133178B1 KR 1019880003861 A KR1019880003861 A KR 1019880003861A KR 880003861 A KR880003861 A KR 880003861A KR 0133178 B1 KR0133178 B1 KR 0133178B1
- Authority
- KR
- South Korea
- Prior art keywords
- digital data
- data information
- data
- recording
- recorded
- Prior art date
Links
- 238000012937 correction Methods 0.000 claims description 60
- 208000011580 syndromic disease Diseases 0.000 claims description 21
- 101100241173 Caenorhabditis elegans dat-1 gene Proteins 0.000 description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 15
- 238000012545 processing Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 8
- 230000005236 sound signal Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
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- 239000003708 ampul Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
- G11B20/1209—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for discontinuous data, e.g. digital information signals, computer programme data
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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
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
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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
- G11B27/10—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
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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
- G11B27/10—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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1211—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with different data track configurations
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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
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
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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
-
- 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
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
- G11B2220/913—Digital audio tape [DAT] format
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (6)
- 기록 매체에 디지탈 데이타 정보를 기록하는 장치에 있어서, (a) 입력 디지탈 데이타 정보를, 각각 두개의 경사 트랙으로 구성되는 개별 프레임에 기록하는 기록 수단과, (b) 입력 디지탈 데이타 정보를 N(N은 정수)개의 프레임으로 분할하고, 입력 디지탈 데이타 정보의 각각의 N 프레임 사이에 비입력 디지탈 데이타 정보의 소정의 수의 프레임을 산재(intersperse)시키며, 분할된 입력 디지탈 데이타 정보 및 비입력 디지탈 데이타 정보를 상기 기록 수단에 공급함으로써, 기록된 입력 디지탈 데이타 정보의 매 N 프레임 사이에, 기록된 비입력 디지탈 정보의 소정수의 프레임이 존재하도록 하는 제어 수단을 포함하는 것을 특징으로 하는 디지탈 데이타 정보 기록 장치.
- 제2항에 있어서, 상기 제어 수단은, 상기 기록 수단에 대해 비입력 디지탈 데이타 정보로서, 의사 신호의 소정수의 프레임을 입력 디지탈 데이타 정보의 각 N 프레임 사이에 공급하는 수단을 포함하는 것을 특징으로 하는 디지탈 데이타 정보 기록 장치.
- 제1항에 있어서, 상기 제어 수단은, 디지탈 데이타 정보의 N 프레임의 각 그룹에 대한 에러 정정 코드의 소정수의 프레임을 발생시키는 수단과, 상기 기록 수단에 대해 비입력 디지탈 데이타 정보로서 상기 에러 정정 코드를 입력 데이타 정보의 각 N 프레임사이에 공급하는 수단을 포함하는 것을 특징으로 하는 디지탈 데이타 정보 기록 장치.
- 제3항에 있어서, 상기 디지탈 데이타 정보가 기록되는 각각의 프레임과 상기 에러 정정 코드가 기록되는 각각의 프레임을 식별하는 개별 식별 신호를 기록하는 수단을 더 포함하는 것을 특징으로 하는 디지탈 데이타 정보 기록 장치.
- 제4항에 있어서, 상기 식별 신호 각각은, 상기 디지탈 데이타 정보가 기록되는 기록 매체의 주영역과 다른 기록 매체의 서브영역에 기록되는 것을 특징으로 하는 디지탈 데이타 정보 기록 장치.
- 제4항에 있어서, 경사 트랙에 기록된 상기 식별 신호와 디지탈 데이타 정보들을 재생하는 재생수단과, 재생된 디지탈 데이타 정보에서 에러를 정정하는 제1에러 정정 수단과, 상기 재생된 식별 신호를 근거로 에러 정정을 위한 신드롬을 발생시키는 수단과, 상기 제1에러 정정 수단에 의해 정정될 수 없는 에러가 상기 재생된 디지탈 데이타 정보에서 발생할 때 상기 재생된 디지탈 데이타 정보의 출력을 중지시키는 수단과, 상기 신드롬이 발생된 후에 기록된 디지탈 데이타 정보를 다시 재생하는 수단 및, 상기 신드롬에 의해 상기 디지탈 데이타 정보에서 발생하는 상기 에러를 정정하고 상기 에러 없는 디지탈 데이타 정보를 디지탈 데이타 정보로서 출력시키는 출력 수단을 더 포함하는 것을 특징으로 하는 디지탈 데이타 정보 기록장치.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP85388 | 1987-04-07 | ||
JP8538887A JP2576497B2 (ja) | 1987-04-07 | 1987-04-07 | デ−タレコ−ダ |
JP62-85388 | 1987-04-07 | ||
JP148174 | 1987-06-15 | ||
JP14817487A JP2576509B2 (ja) | 1987-06-15 | 1987-06-15 | デ−タレコ−ダ |
JP158346 | 1987-06-25 | ||
JP15834687A JP2576511B2 (ja) | 1987-06-25 | 1987-06-25 | デ−タレコ−ダ |
JP158885 | 1987-06-26 | ||
JP62158885A JPS644981A (en) | 1987-06-26 | 1987-06-26 | Data recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880013154A KR880013154A (ko) | 1988-11-30 |
KR0133178B1 true KR0133178B1 (ko) | 1998-04-18 |
Family
ID=27467103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880003861A KR0133178B1 (ko) | 1987-04-07 | 1988-04-07 | 디지탈 데이타 정보 기록 재생 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4899232A (ko) |
EP (1) | EP0286412B1 (ko) |
KR (1) | KR0133178B1 (ko) |
AU (1) | AU618729B2 (ko) |
CA (1) | CA1322243C (ko) |
DE (1) | DE3875773T2 (ko) |
Families Citing this family (47)
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DE3888126T2 (de) * | 1987-12-14 | 1994-08-18 | Sony Corp | Gerät und Methode zur Aufzeichnung eines digitalen Signals. |
GB8800349D0 (en) * | 1988-01-08 | 1988-02-10 | Hewlett Packard Ltd | Method of storing data on recording tape |
US5144501A (en) * | 1988-01-08 | 1992-09-01 | Sony Corporation | Data recorder and method of operation |
JP2585757B2 (ja) * | 1988-11-02 | 1997-02-26 | 株式会社日立製作所 | 情報信号の記録再生方法及び記録再生装置 |
US5136391A (en) * | 1988-11-02 | 1992-08-04 | Sanyo Electric Co., Ltd. | Digital video tape recorder capable of accurate image reproduction during high speed tape motion |
GB8905435D0 (en) * | 1989-03-09 | 1989-04-19 | Hewlett Packard Ltd | Data storage apparatus |
US5163136A (en) * | 1989-11-13 | 1992-11-10 | Archive Corporation | System for assembling playback data frames using indexed frame buffer group according to logical frame numbers in valid subcode or frame header |
EP0429727B1 (en) * | 1989-11-30 | 1996-01-17 | Sony Corporation | Data recorder |
FR2656753B1 (fr) * | 1989-12-29 | 1992-03-20 | Europ Rech Electr Lab | Procede de liaison des donnees lors de l'enregistrement de donnees codees sur un disque optique du type enregistrable. |
JPH0782708B2 (ja) * | 1990-01-26 | 1995-09-06 | ティアツク株式会社 | データの追加書込み方法 |
DE69026821T2 (de) * | 1990-03-09 | 1996-09-05 | Hewlett Packard Ltd | Einrichtung zum speichern auf ein magnetband |
US5677900A (en) * | 1990-04-17 | 1997-10-14 | Sharp Kabushiki Kaisha | Method and apparatus for replacing a selected file with another longer or shorter file with no portion of the selected file remaining |
JP2900507B2 (ja) * | 1990-04-26 | 1999-06-02 | ソニー株式会社 | デジタルデータ再生装置 |
JPH0834047B2 (ja) * | 1990-10-23 | 1996-03-29 | シャープ株式会社 | 磁気記録再生装置 |
US5321562A (en) * | 1991-03-17 | 1994-06-14 | Sony Corporation | Data recording and/or reproducing apparatus |
US5363250A (en) * | 1991-07-31 | 1994-11-08 | U.S. Philips Corporation | Prerecorded record carrier |
US5255132A (en) * | 1991-09-04 | 1993-10-19 | International Business Machines Corporation | Adaptable clock control methods and apparatus for a direct access disk drive system |
US5321561A (en) * | 1992-01-17 | 1994-06-14 | Alesis | Format for recording digital audio onto magnetic tape with enhanced editing and error correction capability |
US5388012A (en) * | 1992-02-28 | 1995-02-07 | E-Systems, Inc. | Partitioning of magnetic tape into sequentially occurring partitions between and around regularly occurring system zones |
US5442493A (en) * | 1992-02-28 | 1995-08-15 | Ampex Corporation | Data recording system having improved bookkeeping capability |
US5384668A (en) * | 1992-02-28 | 1995-01-24 | Ampex Corporation | Data recording system having unique end-of-recording and start-of-recording format indicators |
US5341378A (en) * | 1992-02-28 | 1994-08-23 | Ampex Systems Corporation | Data recording system having improved automatic rewrite capability and method of rewriting |
DE69229440T2 (de) * | 1992-03-10 | 1999-10-07 | Hewlett-Packard Ltd., Bracknell | Datenspeichergerät |
ATE194247T1 (de) | 1992-09-03 | 2000-07-15 | Sony Corp | Datenaufzeichnungsgerät und -verfahren |
US5581606A (en) * | 1992-10-09 | 1996-12-03 | Gineys; Gregory A. | Dat storage back-up and modem apparatus |
JPH06150633A (ja) * | 1992-10-30 | 1994-05-31 | Sony Corp | 磁気記録装置及び再生装置 |
EP0595411B1 (en) * | 1992-10-30 | 1999-01-20 | Koninklijke Philips Electronics N.V. | Arrangement for recording a digital signal in a track on a magnetic record carrier |
JPH06203486A (ja) * | 1992-12-31 | 1994-07-22 | Sony Corp | 記録再生制御装置 |
US5432655A (en) * | 1993-04-22 | 1995-07-11 | Matsushita Electric Industrial Co., Ltd. | Multiple channel magnetic recording and reproducing apparatus |
KR0167587B1 (ko) * | 1993-07-26 | 1999-03-20 | 모리시타 요이찌 | 디지털데이터기록재생장치 |
US5619384A (en) * | 1994-01-25 | 1997-04-08 | Storage Technology Corporation | System for providing transparent storage of data embedded within predefined recording formats |
US5592342A (en) * | 1994-05-23 | 1997-01-07 | Quantum Corporation | Method for packing variable size user data records into fixed size blocks on a storage medium |
US5689732A (en) * | 1994-06-21 | 1997-11-18 | Sony Corporation | Apparatus for recording and reproducing data having a single recording and reproducing unit and a plurality of detachable interfaces for connecting to different types of computer ports |
EP0708444A1 (en) * | 1994-10-21 | 1996-04-24 | Hewlett-Packard Company | An apparatus for accessing a linear serpentine tape |
JPH10505938A (ja) * | 1995-07-19 | 1998-06-09 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | マルチフレーム誤り保護機能を有する可逆マルチトラック磁気テープ記憶システム |
JPH10513282A (ja) * | 1995-11-22 | 1998-12-15 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 言語信号再合成方法および装置 |
AU1836997A (en) * | 1996-01-26 | 1997-08-20 | Exabyte Corporation | Tiled partitioning for magnetic tape recording |
JPH10154388A (ja) * | 1996-09-24 | 1998-06-09 | Victor Co Of Japan Ltd | 情報記録再生装置及び方法 |
JP4110593B2 (ja) | 1997-05-19 | 2008-07-02 | ソニー株式会社 | 信号記録方法及び信号記録装置 |
EP0936617A1 (en) | 1998-02-12 | 1999-08-18 | Hewlett-Packard Company | Write pass identifier |
EP0936618A3 (en) * | 1998-02-12 | 2005-04-13 | Hewlett-Packard Company, A Delaware Corporation | Write pass identifier |
US6862149B2 (en) | 2001-06-18 | 2005-03-01 | Hewlett-Packard Development Company, L.P. | Searching for append point in data storage device |
US6978414B2 (en) | 2001-07-17 | 2005-12-20 | Hewlett-Packard Development Company, L.P. | Method and apparatus for protecting against errors occurring in data storage device buffers |
US6693755B2 (en) | 2001-07-31 | 2004-02-17 | Hewlett-Packard Development Company, L.C. | Data storage |
US6883122B2 (en) | 2001-07-31 | 2005-04-19 | Hewlett-Packard Development Company, L.P. | Write pass error detection |
US6958873B2 (en) | 2001-07-31 | 2005-10-25 | Hewlett-Packard Development Company, L.P. | Data rewrite control in data transfer and storage apparatus |
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JPS5677912A (en) * | 1979-11-28 | 1981-06-26 | Sony Corp | Digital recorder for video signal |
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JP2751150B2 (ja) * | 1986-03-11 | 1998-05-18 | ソニー株式会社 | 磁気テープの記録装置および再生装置 |
AU604807B2 (en) * | 1986-12-19 | 1991-01-03 | Sony Corporation | Data recorder and method |
-
1988
- 1988-04-05 US US07/177,624 patent/US4899232A/en not_active Expired - Lifetime
- 1988-04-06 CA CA000563367A patent/CA1322243C/en not_active Expired - Fee Related
- 1988-04-07 EP EP88303134A patent/EP0286412B1/en not_active Expired - Lifetime
- 1988-04-07 AU AU14341/88A patent/AU618729B2/en not_active Ceased
- 1988-04-07 KR KR1019880003861A patent/KR0133178B1/ko not_active IP Right Cessation
- 1988-04-07 DE DE8888303134T patent/DE3875773T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR880013154A (ko) | 1988-11-30 |
CA1322243C (en) | 1993-09-14 |
EP0286412A3 (en) | 1990-01-31 |
AU618729B2 (en) | 1992-01-09 |
DE3875773D1 (de) | 1992-12-17 |
EP0286412B1 (en) | 1992-11-11 |
DE3875773T2 (de) | 1993-04-01 |
US4899232A (en) | 1990-02-06 |
AU1434188A (en) | 1988-10-13 |
EP0286412A2 (en) | 1988-10-12 |
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