DE3784323D1 - Datenaufzeichnung. - Google Patents

Datenaufzeichnung.

Info

Publication number
DE3784323D1
DE3784323D1 DE8787311151T DE3784323T DE3784323D1 DE 3784323 D1 DE3784323 D1 DE 3784323D1 DE 8787311151 T DE8787311151 T DE 8787311151T DE 3784323 T DE3784323 T DE 3784323T DE 3784323 D1 DE3784323 D1 DE 3784323D1
Authority
DE
Germany
Prior art keywords
data recording
recording
data
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
Application number
DE8787311151T
Other languages
English (en)
Other versions
DE3784323T2 (de
Inventor
Yoshizumi C O Patents Inazawa
Masaki C O Patents Divi Yamada
Hiroshi C O Patents Ishibashi
Shinya C O Patents Divis Ozaki
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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP61303080A external-priority patent/JPS63155470A/ja
Priority claimed from JP30588186A external-priority patent/JPH0828056B2/ja
Priority claimed from JP61313856A external-priority patent/JPH0727687B2/ja
Priority claimed from JP31385786A external-priority patent/JPH0766653B2/ja
Priority claimed from JP61314922A external-priority patent/JP2522272B2/ja
Priority claimed from JP62002084A external-priority patent/JPS63171404A/ja
Priority claimed from JP62004434A external-priority patent/JPH0833976B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE3784323D1 publication Critical patent/DE3784323D1/de
Application granted granted Critical
Publication of DE3784323T2 publication Critical patent/DE3784323T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • 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
    • G11B27/02—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
    • 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
    • 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
    • G11B2220/90—Tape-like record carriers
DE8787311151T 1986-12-19 1987-12-17 Datenaufzeichnung. Expired - Fee Related DE3784323T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP61303080A JPS63155470A (ja) 1986-12-19 1986-12-19 デ−タレコ−ダ
JP30588186A JPH0828056B2 (ja) 1986-12-22 1986-12-22 デ−タレコ−ダ
JP31385786A JPH0766653B2 (ja) 1986-12-24 1986-12-24 デ−タレコ−ダ
JP61313856A JPH0727687B2 (ja) 1986-12-24 1986-12-24 デ−タレコ−ダ
JP61314922A JP2522272B2 (ja) 1986-12-25 1986-12-25 デ−タレコ−ダ
JP62002084A JPS63171404A (ja) 1987-01-08 1987-01-08 デ−タレコ−ダ
JP62004434A JPH0833976B2 (ja) 1987-01-12 1987-01-12 記録再生装置

Publications (2)

Publication Number Publication Date
DE3784323D1 true DE3784323D1 (de) 1993-04-01
DE3784323T2 DE3784323T2 (de) 1993-07-29

Family

ID=27563169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787311151T Expired - Fee Related DE3784323T2 (de) 1986-12-19 1987-12-17 Datenaufzeichnung.

Country Status (6)

Country Link
US (1) US4873589A (de)
EP (1) EP0272130B1 (de)
KR (1) KR960001486B1 (de)
AU (1) AU604807B2 (de)
CA (1) CA1292565C (de)
DE (1) DE3784323T2 (de)

Families Citing this family (52)

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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
DE3888126T2 (de) * 1987-12-14 1994-08-18 Sony Corp Gerät und Methode zur Aufzeichnung eines digitalen Signals.
GB8800353D0 (en) * 1988-01-08 1988-02-10 Hewlett Packard Ltd Data storage method
US5144501A (en) * 1988-01-08 1992-09-01 Sony Corporation Data recorder and method of operation
GB8800351D0 (en) * 1988-01-08 1988-02-10 Hewlett Packard Ltd Data recorder
US5144500A (en) * 1988-01-08 1992-09-01 Sony Corporation Method and apparatus for reproducing multiply recorded data
GB8800349D0 (en) * 1988-01-08 1988-02-10 Hewlett Packard Ltd Method of storing data on recording tape
JPH02192077A (ja) * 1989-01-19 1990-07-27 Sharp Corp データ記録／再生装置
US5115240A (en) * 1989-09-26 1992-05-19 Sony Corporation Method and apparatus for encoding voice signals divided into a plurality of frequency bands
EP0429727B1 (de) * 1989-11-30 1996-01-17 Sony Corporation Datenrecorder
US5047873A (en) * 1989-12-04 1991-09-10 Honeywell Inc. Split swipe tape recording
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
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
JPH0490181A (ja) * 1990-07-31 1992-03-24 Sony Corp 記録再生装置
EP0509637A3 (en) * 1991-03-15 1993-06-02 Fujitsu Limited Magnetic tape storage apparatus
US5361179A (en) * 1991-03-17 1994-11-01 Sony Corporation Data recording and/or reproducing apparatus and method
JP3065698B2 (ja) * 1991-03-17 2000-07-17 ソニー株式会社 磁気記録方法
EP0505983B1 (de) * 1991-03-29 1997-06-18 Sony Corporation Magnetkopf und ein digitaler Magnetaufzeichnungskopf
US5309300A (en) * 1991-08-06 1994-05-03 R-Byte, Inc. Beginning/end of tape detection system
US5398140A (en) * 1991-08-06 1995-03-14 R-Byte, Inc. Digital data tape storage automatic track follower system
US5287233A (en) * 1991-08-06 1994-02-15 R-Byte Inc. Digital data storage magnetic tape system comprising a single chip processor to control a tape tension servo, and a head drum servo
US5359468A (en) * 1991-08-06 1994-10-25 R-Byte, Inc. Digital data storage tape formatter
JP3198550B2 (ja) * 1991-09-03 2001-08-13 ソニー株式会社 圧縮データ記録方法及び圧縮データ記録再生装置
JPH05128728A (ja) * 1991-10-31 1993-05-25 Fujitsu Ltd 磁気記録再生装置
US5517599A (en) * 1992-02-28 1996-05-14 Ampex Corporation Data recording system and method having logical overrecording 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
JP3153933B2 (ja) * 1992-06-16 2001-04-09 ソニー株式会社 データ符号化装置及び方法並びにデータ復号化装置及び方法
JPH06203486A (ja) * 1992-12-31 1994-07-22 Sony Corp 記録再生制御装置
JP3186292B2 (ja) * 1993-02-02 2001-07-11 ソニー株式会社 高能率符号化方法及び装置
JP3186307B2 (ja) * 1993-03-09 2001-07-11 ソニー株式会社 圧縮データ記録装置及び方法
US5706260A (en) * 1993-03-09 1998-01-06 Sony Corporation Apparatus for and method of synchronously recording signals onto a disk medium by a single head
US5581654A (en) * 1993-05-25 1996-12-03 Sony Corporation Method and apparatus for information encoding and decoding
US5448420A (en) * 1993-08-02 1995-09-05 Dictaphone Corporation Method and a system for storing audio
US5499147A (en) * 1993-12-02 1996-03-12 Industrial Technology Research Institute Rotary head recording and reproduction apparatus with memory and method of operation which compares a reproduced signal with an original signal
US5608713A (en) * 1994-02-09 1997-03-04 Sony Corporation Bit allocation of digital audio signal blocks by non-linear processing
JP3186412B2 (ja) * 1994-04-01 2001-07-11 ソニー株式会社 情報符号化方法、情報復号化方法、及び情報伝送方法
JP3277699B2 (ja) * 1994-06-13 2002-04-22 ソニー株式会社 信号符号化方法及び装置並びに信号復号化方法及び装置
JP3277705B2 (ja) 1994-07-27 2002-04-22 ソニー株式会社 情報符号化装置及び方法、並びに情報復号化装置及び方法
JP3341474B2 (ja) * 1994-07-28 2002-11-05 ソニー株式会社 情報符号化方法及び復号化方法、情報符号化装置及び復号化装置、並びに情報記録媒体
JP3557674B2 (ja) * 1994-12-15 2004-08-25 ソニー株式会社 高能率符号化方法及び装置
EP0794531B1 (de) * 1996-03-04 2002-06-05 Hitachi, Ltd. Gerät zur Aufnahme/Wiedergabe von digitalen Signalen
JPH09282807A (ja) * 1996-04-13 1997-10-31 Sony Corp テープ状記録媒体の記録再生装置及び記録再生方法
US6775372B1 (en) 1999-06-02 2004-08-10 Dictaphone Corporation System and method for multi-stage data logging
US6252946B1 (en) * 1999-06-08 2001-06-26 David A. Glowny System and method for integrating call record information
US6252947B1 (en) 1999-06-08 2001-06-26 David A. Diamond System and method for data recording and playback
US6249570B1 (en) * 1999-06-08 2001-06-19 David A. Glowny System and method for recording and storing telephone call information
US6246752B1 (en) * 1999-06-08 2001-06-12 Valerie Bscheider System and method for data recording
US6869644B2 (en) * 2000-10-24 2005-03-22 Ppg Industries Ohio, Inc. Method of making coated articles and coated articles made thereby
US20140181396A1 (en) * 2012-12-20 2014-06-26 Amazon Technologies, Inc. Virtual tape using a logical data container
US10013166B2 (en) 2012-12-20 2018-07-03 Amazon Technologies, Inc. Virtual tape library system
JP2022158641A (ja) * 2021-04-02 2022-10-17 富士通株式会社 情報処理装置及び情報処理方法

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BE633599A (de) * 1962-06-20
US3439344A (en) * 1966-08-09 1969-04-15 Sperry Rand Corp Continuous data recording apparatus
NL7900351A (nl) * 1979-01-17 1980-07-21 Philips Nv Inrichting voor het opnemen en/of weergeven van sig- nalen.
JPS5815843B2 (ja) * 1979-11-16 1983-03-28 株式会社東芝 再生信号処理方式
EP0084950A3 (de) * 1982-01-19 1984-09-26 University College London System zum Speichern von Daten mittels eines Videobandes
US4494155A (en) * 1982-11-08 1985-01-15 Eastman Kodak Company Adaptive redundance in data recording
US4628373A (en) * 1983-06-10 1986-12-09 Hitachi, Ltd. Rotating head type magnetic record/reproduce apparatus
SE8403625D0 (sv) * 1984-07-09 1984-07-09 Mydata Automation Ab Kassettmagasin for ytmonteringsmaskin
JPS61150180A (ja) * 1984-12-24 1986-07-08 Sony Corp 記録再生装置
JP2544333B2 (ja) * 1985-05-29 1996-10-16 ソニー株式会社 信号再生装置

Also Published As

Publication number Publication date
KR880008295A (ko) 1988-08-30
EP0272130A2 (de) 1988-06-22
AU8251787A (en) 1988-06-23
CA1292565C (en) 1991-11-26
DE3784323T2 (de) 1993-07-29
EP0272130B1 (de) 1993-02-24
KR960001486B1 (ko) 1996-01-31
EP0272130A3 (en) 1990-04-04
AU604807B2 (en) 1991-01-03
US4873589A (en) 1989-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee