CA2022219A1 - Systeme et methode d'enregistrement-lecture utilisant les fonctions de memoire d'un magnetophone numerique - Google Patents
Systeme et methode d'enregistrement-lecture utilisant les fonctions de memoire d'un magnetophone numeriqueInfo
- Publication number
- CA2022219A1 CA2022219A1 CA2022219A CA2022219A CA2022219A1 CA 2022219 A1 CA2022219 A1 CA 2022219A1 CA 2022219 A CA2022219 A CA 2022219A CA 2022219 A CA2022219 A CA 2022219A CA 2022219 A1 CA2022219 A1 CA 2022219A1
- Authority
- CA
- Canada
- Prior art keywords
- recording
- memory
- signals
- dat
- tape recorder
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- 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
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
-
- 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
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
- G11B2220/45—Hierarchical combination of record carriers, e.g. HDD for fast access, optical discs for long term storage or tapes for backup
- G11B2220/455—Hierarchical combination of record carriers, e.g. HDD for fast access, optical discs for long term storage or tapes for backup said record carriers being in one device and being used as primary and secondary/backup media, e.g. HDD-DVD combo device, or as source and target media, e.g. PC and portable player
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
-
- 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
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR89010928A KR970010517B1 (en) | 1989-07-31 | 1989-07-31 | Recording and reproducing apparatus and method using dat memory function |
KR10928/1989 | 1989-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2022219A1 true CA2022219A1 (fr) | 1991-02-01 |
CA2022219C CA2022219C (fr) | 1994-09-06 |
Family
ID=19288627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002022219A Expired - Fee Related CA2022219C (fr) | 1989-07-31 | 1990-07-30 | Systeme et methode d'enregistrement-lecture utilisant les fonctions de memoire d'un magnetophone numerique |
Country Status (7)
Country | Link |
---|---|
US (1) | US5311374A (fr) |
JP (1) | JPH0366070A (fr) |
KR (1) | KR970010517B1 (fr) |
CA (1) | CA2022219C (fr) |
DE (1) | DE4024231C2 (fr) |
FR (1) | FR2650429B1 (fr) |
GB (1) | GB2235814B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6055500A (en) * | 1994-07-13 | 2000-04-25 | Olympus Optical Co., Ltd. | Information transfer, recording and reproducing device |
KR19980051317A (ko) * | 1996-12-23 | 1998-09-15 | 김영환 | 음악 녹음 시스템 |
US6111707A (en) * | 1997-12-31 | 2000-08-29 | International Business Machines Corporation | Tape duplexing with unique identity and error recovery |
US20020115436A1 (en) * | 2000-09-29 | 2002-08-22 | Howell Robert M. | Telematics system |
US7203317B2 (en) * | 2001-10-31 | 2007-04-10 | Hewlett-Packard Development Company, L.P. | System for enabling lazy-revocation through recursive key generation |
US7200747B2 (en) * | 2001-10-31 | 2007-04-03 | Hewlett-Packard Development Company, L.P. | System for ensuring data privacy and user differentiation in a distributed file system |
US7330122B2 (en) | 2005-08-10 | 2008-02-12 | Remotemdx, Inc. | Remote tracking and communication device |
US7936262B2 (en) | 2006-07-14 | 2011-05-03 | Securealert, Inc. | Remote tracking system with a dedicated monitoring center |
US7737841B2 (en) | 2006-07-14 | 2010-06-15 | Remotemdx | Alarm and alarm management system for remote tracking devices |
US8797210B2 (en) | 2006-07-14 | 2014-08-05 | Securealert, Inc. | Remote tracking device and a system and method for two-way voice communication between the device and a monitoring center |
EP2260482B1 (fr) | 2008-03-07 | 2013-01-09 | Securealert, Inc. | Système et procédé destinés à la surveillance d individus grâce à une balise et à un dispositif de localisation à distance intelligent |
US8514070B2 (en) | 2010-04-07 | 2013-08-20 | Securealert, Inc. | Tracking device incorporating enhanced security mounting strap |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1535185A (en) * | 1975-05-17 | 1978-12-13 | Plessey Co Ltd | Multiprocessor data processing system peripheral equipment access unit |
JPS58130414A (ja) * | 1982-01-28 | 1983-08-03 | Sony Corp | 記録再生システム |
KR890003037B1 (ko) * | 1983-06-10 | 1989-08-19 | 가부시기 가이샤 히다찌세이사꾸쇼 | 회전헤드형 자기기록 재생장치 |
GB2145867B (en) * | 1983-08-26 | 1986-07-30 | British Broadcasting Corp | Method and apparatus for editing and for replay of digital audio data recorded on a magnetic tape |
DE3524097A1 (de) * | 1985-07-05 | 1987-01-22 | Thomson Brandt Gmbh | Verfahren und einrichtung zur elektronischen bearbeitung von gespeicherten videosignalen |
KR950011187B1 (ko) * | 1985-07-05 | 1995-09-29 | 도이체 톰손-브란트 게엠베하 | 기억된 비디오신호의 전자적인 처리를 위한 방법 및 장치 |
JPS6278779A (ja) * | 1985-10-02 | 1987-04-11 | Hitachi Ltd | Pcm信号記録再生装置 |
US5041921A (en) * | 1987-01-06 | 1991-08-20 | Duplitronics, Inc. | System for recording custom albums from a library of pre-recorded items |
US5021893A (en) * | 1987-12-17 | 1991-06-04 | Duplitronics, Inc. | High speed tape duplicating machine |
JPS6413259A (en) * | 1987-07-03 | 1989-01-18 | Sony Corp | Digital signal recording and reproducing device |
US4899230A (en) * | 1987-12-22 | 1990-02-06 | Idb Corporation | Taped data copying utilizing multiple addressable memories |
JPH0220802U (fr) * | 1988-07-26 | 1990-02-13 |
-
1989
- 1989-07-31 KR KR89010928A patent/KR970010517B1/ko not_active IP Right Cessation
-
1990
- 1990-07-30 GB GB9016684A patent/GB2235814B/en not_active Expired - Fee Related
- 1990-07-30 CA CA002022219A patent/CA2022219C/fr not_active Expired - Fee Related
- 1990-07-30 JP JP2199355A patent/JPH0366070A/ja active Pending
- 1990-07-31 FR FR9009761A patent/FR2650429B1/fr not_active Expired - Fee Related
- 1990-07-31 DE DE4024231A patent/DE4024231C2/de not_active Expired - Fee Related
-
1992
- 1992-12-29 US US07/997,663 patent/US5311374A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR910003593A (ko) | 1991-02-27 |
GB2235814B (en) | 1994-01-19 |
JPH0366070A (ja) | 1991-03-20 |
DE4024231C2 (de) | 1996-05-09 |
FR2650429A1 (fr) | 1991-02-01 |
CA2022219C (fr) | 1994-09-06 |
GB9016684D0 (en) | 1990-09-12 |
FR2650429B1 (fr) | 1994-11-04 |
US5311374A (en) | 1994-05-10 |
KR970010517B1 (en) | 1997-06-26 |
DE4024231A1 (de) | 1991-02-07 |
GB2235814A (en) | 1991-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |