KR870009365A - 회전 헤드형 디지탈 테이프 례코더 - Google Patents
회전 헤드형 디지탈 테이프 례코더 Download PDFInfo
- Publication number
- KR870009365A KR870009365A KR870002148A KR870002148A KR870009365A KR 870009365 A KR870009365 A KR 870009365A KR 870002148 A KR870002148 A KR 870002148A KR 870002148 A KR870002148 A KR 870002148A KR 870009365 A KR870009365 A KR 870009365A
- Authority
- KR
- South Korea
- Prior art keywords
- pcm signal
- rotary head
- tape recorder
- reproduced
- digital tape
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
-
- 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)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 적용할 수 있는 회전 헤드식의 디지털 테이프 레코더의 전체의 구성을 도시하는 블록도.
제2도는 디지탈 테이프 레코더의 테이프 포맷을 도시하는 개략선도.
제3도는 디티탈 테이프 레코더의 트랙 포맷 및 블록 포맷의 설명에 사용되는 개략선도.
Claims (1)
- PCM 신호와 상기한 PCM 신호에 관련하는 제어등을 위한 부차적인 데이터를 회전 헤드에 의해 기록/재생하는 회전 헤드형 디지털 테이프 레코더에 있어서,상기한 회전 헤드의 회전과 동기한 펄스 신호중의 소정의 심볼수의 기간에서는, 상기한 PCM 신호의 각 워드마다 상기 부차적인 데이터의 각 심볼이 쌍을 이루어 전송되는 시리얼 데이터를 입출력할 수 있도록 된 것을 특징으로 하는 회전헤드형 디지털 테이프 레코더.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61052943A JP2751150B2 (ja) | 1986-03-11 | 1986-03-11 | 磁気テープの記録装置および再生装置 |
JP52943 | 1986-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870009365A true KR870009365A (ko) | 1987-10-26 |
KR950013376B1 KR950013376B1 (ko) | 1995-11-02 |
Family
ID=12928949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870002148A KR950013376B1 (ko) | 1986-03-11 | 1987-03-11 | 디지탈 데이타를 기록 재생하는 방법 및 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4812924A (ko) |
EP (1) | EP0237020B1 (ko) |
JP (1) | JP2751150B2 (ko) |
KR (1) | KR950013376B1 (ko) |
AT (1) | ATE99826T1 (ko) |
AU (1) | AU595589B2 (ko) |
CA (1) | CA1286400C (ko) |
DE (1) | DE3788663T2 (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2557624B2 (ja) * | 1986-03-17 | 1996-11-27 | 株式会社 日立メディコ | デイジタルデ−タ記録再生装置 |
JPH0636256B2 (ja) * | 1987-02-04 | 1994-05-11 | ヤマハ株式会社 | 回転ヘッド形磁気記録媒体再生装置の倍速再生装置 |
US4899232A (en) * | 1987-04-07 | 1990-02-06 | Sony Corporation | Apparatus for recording and/or reproducing digital data information |
JP2576512B2 (ja) * | 1987-06-29 | 1997-01-29 | ソニー株式会社 | デ−タレコ−ダ |
US5182678A (en) * | 1987-08-12 | 1993-01-26 | Hitachi Ltd. | PCM signal reproducing/recording apparatus |
EP0303230B1 (en) * | 1987-08-12 | 1994-06-01 | Hitachi, Ltd. | PCM signal reproducing/recording apparatus |
US6538831B1 (en) * | 1987-09-11 | 2003-03-25 | Hitachi Medical Corporation | Method and apparatus for using recording and reading medical information and image information with digital audiotape |
JP2725257B2 (ja) * | 1987-09-16 | 1998-03-11 | ソニー株式会社 | ディジタル記録装置 |
JPH01119127A (ja) * | 1987-10-31 | 1989-05-11 | Sony Corp | ディジタル信号伝送装置 |
EP0316184B1 (en) * | 1987-11-12 | 1994-09-28 | Matsushita Electric Industrial Co., Ltd. | Apparatus for detecting phase difference and apparatus for recording and reproducing data using the same |
US5057678A (en) * | 1988-06-09 | 1991-10-15 | Hitachi Metals, Ltd. | Magnetic sensor and card reader containing it |
JPH01318390A (ja) * | 1988-06-17 | 1989-12-22 | Matsushita Electric Ind Co Ltd | 音声映像記録装置 |
JP2623751B2 (ja) * | 1988-08-30 | 1997-06-25 | ソニー株式会社 | 記録制御信号の伝送方法および記録制御回路 |
WO1990012395A1 (en) * | 1989-04-13 | 1990-10-18 | Philip Greenspun | Method and apparatus for automatic marker recording |
US5172363A (en) * | 1989-04-13 | 1992-12-15 | Philip Greenspun | Method and apparatus for automatic recording of marker during information recording |
US5257271A (en) * | 1989-07-29 | 1993-10-26 | Sony Corporation | Sample data transmission apparatus |
JP3153995B2 (ja) * | 1989-07-29 | 2001-04-09 | ソニー株式会社 | 復号装置 |
JPH04222965A (ja) * | 1990-12-25 | 1992-08-12 | Sony Corp | デジタルテープレコーダ |
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 |
JP3112332B2 (ja) * | 1992-02-07 | 2000-11-27 | アルプス電気株式会社 | データ処理装置 |
US5627694A (en) * | 1992-02-19 | 1997-05-06 | Mitsubishi Denki Kabushiki Kaisha | Recording/reproducing apparatus for recording and reproducing multiple kinds of digital signals having different data amounts per unit time |
JP2932886B2 (ja) * | 1993-03-10 | 1999-08-09 | 松下電器産業株式会社 | ディジタル信号記録方法 |
USRE43462E1 (en) | 1993-04-21 | 2012-06-12 | Kinya (Ken) Washino | Video monitoring and conferencing system |
US6016182A (en) * | 1993-12-07 | 2000-01-18 | Sony Cinema Products Corporation | Motion picture film and a technique for recording and/or reproducing data from such motion picture film |
US6367047B1 (en) | 1998-10-20 | 2002-04-02 | Ecrix | Multi-level error detection and correction technique for data storage recording device |
US6246551B1 (en) * | 1998-10-20 | 2001-06-12 | Ecrix Corporation | Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same |
US6381706B1 (en) | 1998-10-20 | 2002-04-30 | Ecrix Corporation | Fine granularity rewrite method and apparatus for data storage device |
US6307701B1 (en) | 1998-10-20 | 2001-10-23 | Ecrix Corporation | Variable speed recording method and apparatus for a magnetic tape drive |
US6421805B1 (en) | 1998-11-16 | 2002-07-16 | Exabyte Corporation | Rogue packet detection and correction method for data storage device |
US6308298B1 (en) | 1998-11-16 | 2001-10-23 | Ecrix Corporation | Method of reacquiring clock synchronization on a non-tracking helical scan tape device |
US6603618B1 (en) | 1998-11-16 | 2003-08-05 | Exabyte Corporation | Method and system for monitoring and adjusting tape position using control data packets |
US6367048B1 (en) | 1998-11-16 | 2002-04-02 | Mcauliffe Richard | Method and apparatus for logically rejecting previously recorded track residue from magnetic media |
US6364234B1 (en) | 2000-03-10 | 2002-04-02 | Michael Donald Langiano | Tape loop/slack prevention method and apparatus for tape drive |
US8401600B1 (en) | 2010-08-02 | 2013-03-19 | Hypres, Inc. | Superconducting multi-bit digital mixer |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2413034C3 (de) * | 1974-03-19 | 1983-11-17 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren und Anordnung zur Vermeidung von Fehlern bei der Reproduktion von Bildvorlagen |
USRE31666E (en) * | 1978-04-21 | 1984-09-11 | Sony Corporation | Burst-error correcting system |
JPS5556744A (en) * | 1978-10-23 | 1980-04-25 | Sony Corp | Pcm signal transmission device |
DE3013094A1 (de) * | 1980-04-03 | 1981-10-22 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Verfahren zur automatischen offsetspannungskompensation bei numerisch gesteuerten maschinen |
JPS57132486A (en) * | 1981-02-10 | 1982-08-16 | Sony Corp | Magnetic recorder and reproducer |
JPS59140738A (ja) * | 1983-01-31 | 1984-08-13 | Sony Corp | Pcm信号の処理装置 |
CA1215174A (en) * | 1983-06-29 | 1986-12-09 | Masaharu Kobayashi | Rotary head type pcm recorder |
GB2145866B (en) * | 1983-08-26 | 1986-09-10 | British Broadcasting Corp | Method and apparatus for recording and replay of digital audio data |
US4622600A (en) * | 1983-12-26 | 1986-11-11 | Hitachi, Ltd. | Rotary-head type PCM data recording/reproducing method and apparatus with a redundancy-reduced control data format |
JPS60136954A (ja) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | デイジタル信号記録方法 |
JPS60140570A (ja) * | 1983-12-28 | 1985-07-25 | Sony Corp | Pcm信号の記録再生装置 |
GB2164780B (en) * | 1984-09-17 | 1988-05-25 | Sony Corp | Methods of recording and reproducing audio signals |
JPH0772924B2 (ja) * | 1985-06-13 | 1995-08-02 | ソニー株式会社 | 記録方法、記録再生方法、記録装置及び記録再生装置 |
JPS61289791A (ja) * | 1985-06-18 | 1986-12-19 | Sony Corp | 映像・音声記録再生装置 |
-
1986
- 1986-03-11 JP JP61052943A patent/JP2751150B2/ja not_active Expired - Fee Related
-
1987
- 1987-03-06 CA CA000531339A patent/CA1286400C/en not_active Expired - Lifetime
- 1987-03-09 US US07/023,479 patent/US4812924A/en not_active Expired - Lifetime
- 1987-03-10 AT AT87103407T patent/ATE99826T1/de not_active IP Right Cessation
- 1987-03-10 EP EP87103407A patent/EP0237020B1/en not_active Expired - Lifetime
- 1987-03-10 DE DE3788663T patent/DE3788663T2/de not_active Expired - Fee Related
- 1987-03-11 KR KR1019870002148A patent/KR950013376B1/ko not_active IP Right Cessation
- 1987-03-11 AU AU69918/87A patent/AU595589B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ATE99826T1 (de) | 1994-01-15 |
JP2751150B2 (ja) | 1998-05-18 |
EP0237020A2 (en) | 1987-09-16 |
AU595589B2 (en) | 1990-04-05 |
EP0237020B1 (en) | 1994-01-05 |
DE3788663T2 (de) | 1994-07-21 |
JPS62209777A (ja) | 1987-09-14 |
DE3788663D1 (de) | 1994-02-17 |
KR950013376B1 (ko) | 1995-11-02 |
EP0237020A3 (en) | 1989-11-15 |
AU6991887A (en) | 1987-09-17 |
CA1286400C (en) | 1991-07-16 |
US4812924A (en) | 1989-03-14 |
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