AU2335984A - Data storage devices - Google Patents

Data storage devices

Info

Publication number
AU2335984A
AU2335984A AU23359/84A AU2335984A AU2335984A AU 2335984 A AU2335984 A AU 2335984A AU 23359/84 A AU23359/84 A AU 23359/84A AU 2335984 A AU2335984 A AU 2335984A AU 2335984 A AU2335984 A AU 2335984A
Authority
AU
Australia
Prior art keywords
data storage
storage devices
devices
data
storage
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.)
Abandoned
Application number
AU23359/84A
Other languages
English (en)
Inventor
Saint George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAINT G
Original Assignee
SAINT G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAINT G filed Critical SAINT G
Publication of AU2335984A publication Critical patent/AU2335984A/en
Abandoned legal-status Critical Current

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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
    • 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
    • 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
    • G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
    • 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
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • 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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue 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
    • G11B27/19—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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/328—Table of contents on a tape [TTOC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G11B7/0031—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent using a rotating head, e.g. helicoidal recording
    • 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
    • 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)
  • Signal Processing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AU23359/84A 1982-11-30 1983-11-29 Data storage devices Abandoned AU2335984A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8234060A GB2131996A (en) 1982-11-30 1982-11-30 Data storage devices
GB8234060 1982-11-30

Publications (1)

Publication Number Publication Date
AU2335984A true AU2335984A (en) 1984-06-18

Family

ID=10534619

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23359/84A Abandoned AU2335984A (en) 1982-11-30 1983-11-29 Data storage devices

Country Status (4)

Country Link
EP (1) EP0126147A1 (fr)
AU (1) AU2335984A (fr)
GB (2) GB2131996A (fr)
WO (1) WO1984002221A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578062B2 (en) * 1984-01-25 1988-10-13 Sony Corporation Recording a digital signal

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165986A (en) * 1984-10-22 1986-04-23 Personnel Dev Projects Ltd Video recorder/players
JPS61150180A (ja) * 1984-12-24 1986-07-08 Sony Corp 記録再生装置
GB2221563B (en) * 1985-04-05 1990-06-20 Canon Kk Optical head
DE3528578A1 (de) * 1985-08-06 1987-02-19 Azizi Namini Ramin Verfahren zur formatierung von videobaendern ueber die video- und/oder audiospur
EP0263656A3 (en) * 1986-10-06 1989-11-15 Thorn Emi Plc Tape recording
DE3742471C1 (de) * 1987-12-15 1989-05-24 Graetz Nokia Gmbh Videorecorder mit einem eine zusaetzliche Steuersignalspur enthaltenden Videoband
DE3834510A1 (de) * 1988-10-11 1990-04-12 Grundig Emv Verfahren zur aufzeichnung und wiedergabe des inhaltsverzeichnisses einer videomagnetbandkassette und videorecorder zur durchfuehrung des verfahrens
JPH0770203B2 (ja) * 1990-01-06 1995-07-31 日本ビクター株式会社 デジタルデータ再生装置
EP0482297B1 (fr) * 1990-10-23 1998-04-29 Tandberg Data Asa Méthode et appareil pour accès rapide à un bloc logique sur un milieu de bande
US5154730A (en) * 1991-05-17 1992-10-13 Materials Research Corporation Semiconductor wafer processing module having an inclined rotating wafer handling turret and a method of using the module
US5408368A (en) * 1992-02-28 1995-04-18 Ampex Corporation Digital servo track format
DE4241986A1 (de) * 1992-12-12 1994-06-16 Thomson Brandt Gmbh Verfahren zur Schrägspurmagnetbandaufzeichnung
WO1994024668A1 (fr) * 1993-04-19 1994-10-27 Sony Corporation Appareil d'enregistrement/reproduction magnetique
US5859737A (en) * 1994-04-21 1999-01-12 Sony Corporation Magnetic recording and/or reproducing apparatus having a search pattern and data arranged in a longitudinal track for facilitating a high speed search
JP3736082B2 (ja) * 1997-11-17 2006-01-18 ソニー株式会社 テープ状記録媒体、記録装置、及び計測装置
GB2361130A (en) * 2000-04-05 2001-10-10 Sony Uk Ltd Identifying video and/or audio material
GB2361095A (en) * 2000-04-05 2001-10-10 Sony Uk Ltd Recording metadata
JP2003529877A (ja) 2000-04-05 2003-10-07 ソニー・ユナイテッド・キングダム・リミテッド 識別、記録及び再生情報システム
GB2361091A (en) * 2000-04-05 2001-10-10 Sony Uk Ltd Digital video tape recording

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931809A (en) * 1958-09-04 1963-07-17 Internaz Fonovisione Soc Improvements for reproducing recorded film and sound entertainment
US3790755A (en) * 1961-12-08 1974-02-05 D Silverman High density information system using multiple strips
US3943563A (en) * 1969-03-17 1976-03-09 Lemelson Jerome H System and method for recording and reproducing video information on a card
US3423743A (en) * 1964-11-27 1969-01-21 Daniel Silverman Random access magnetic tape memory system
US3314074A (en) * 1965-01-22 1967-04-11 Prec Instr Company Coherent light beam recorder
BE686264A (fr) * 1966-08-31 1967-02-28
JPS556277B1 (fr) * 1970-06-23 1980-02-14
US3932894A (en) * 1974-03-14 1976-01-13 International Business Machines Corporation Magnetic record member for use with rotating head magnetic recording apparatus
US4175267A (en) * 1976-07-30 1979-11-20 Sony Corporation Method and apparatus of inserting an address signal in a video signal
BE846500A (fr) * 1976-09-23 1977-01-17 Procede et installation pour le classement de donnees
US4224644A (en) * 1978-02-08 1980-09-23 Videodetics Corporation Method and apparatus for controlling a tape player/recorder for retrieving and playing prerecorded information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578062B2 (en) * 1984-01-25 1988-10-13 Sony Corporation Recording a digital signal

Also Published As

Publication number Publication date
GB2142770B (en) 1986-04-09
GB8418878D0 (en) 1984-08-30
WO1984002221A1 (fr) 1984-06-07
EP0126147A1 (fr) 1984-11-28
GB2142770A (en) 1985-01-23
GB2131996A (en) 1984-06-27

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