DE69421735T2 - Datenaufzeichnungsmethode - Google Patents

Datenaufzeichnungsmethode

Info

Publication number
DE69421735T2
DE69421735T2 DE69421735T DE69421735T DE69421735T2 DE 69421735 T2 DE69421735 T2 DE 69421735T2 DE 69421735 T DE69421735 T DE 69421735T DE 69421735 T DE69421735 T DE 69421735T DE 69421735 T2 DE69421735 T2 DE 69421735T2
Authority
DE
Germany
Prior art keywords
data recording
recording method
data
recording
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
DE69421735T
Other languages
English (en)
Other versions
DE69421735D1 (de
Inventor
Yasunori Kawakami
Akira Iketani
Kei Ichikawa
Makoto Goto
Haruo Isaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69421735D1 publication Critical patent/DE69421735D1/de
Application granted granted Critical
Publication of DE69421735T2 publication Critical patent/DE69421735T2/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
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/463—Controlling, regulating, or indicating speed by using pilot tracking tones embedded in binary coded signals, e.g. using DSV/CDS values of coded signals
    • 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
    • G11B20/1208—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
DE69421735T 1993-03-08 1994-03-02 Datenaufzeichnungsmethode Expired - Fee Related DE69421735T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4631593 1993-03-08

Publications (2)

Publication Number Publication Date
DE69421735D1 DE69421735D1 (de) 1999-12-30
DE69421735T2 true DE69421735T2 (de) 2000-04-27

Family

ID=12743739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421735T Expired - Fee Related DE69421735T2 (de) 1993-03-08 1994-03-02 Datenaufzeichnungsmethode

Country Status (4)

Country Link
US (1) US5455719A (de)
EP (1) EP0615236B1 (de)
KR (1) KR0151571B1 (de)
DE (1) DE69421735T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779863B1 (fr) * 1998-06-16 2000-08-25 Thomson Csf Systeme de suivi de piste pour l'enregistrement/lecture d'un support d'informations et support d'enregistrement
DE69906822T2 (de) 1999-07-09 2004-01-29 Thales Paris Spurfolgesystem zur aufzeichnung/wiedergabe eines informationsträgers und aufzeichnungsträger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176866A (en) * 1981-04-24 1982-10-30 Sony Corp Encoder of binary signal
NL8203619A (nl) * 1982-09-20 1984-04-16 Philips Nv Werkwijze voor het optekenen van een digitaal informatiesignaal op een registratiedrager, een registratiedrager voorzien van een dergelijk informatiesignaal en een inrichting voor het uitlezen respectievelijk inschrijven van een dergelijke registratiedrager.
NL8801076A (nl) * 1988-04-26 1989-11-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal.
JP2974678B2 (ja) * 1988-06-23 1999-11-10 ソニー株式会社 データ誤り検出方式
JP2746721B2 (ja) * 1990-03-23 1998-05-06 松下電器産業株式会社 ディジタル信号記録再生装置
JPH0492246A (ja) * 1990-08-06 1992-03-25 Matsushita Electric Ind Co Ltd ディジタル信号記録方式
NL9002070A (nl) * 1990-09-21 1992-04-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager.
NL9002772A (nl) * 1990-09-21 1992-04-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager.
NL9002839A (nl) * 1990-12-21 1992-07-16 Philips Nv Inrichting voor het optekenen van "clock run-in" kodewoorden aan het begin van een spoor op een magnetische registratiedrager.
US5258879A (en) * 1991-02-13 1993-11-02 Matsushita Electric Industrial Co., Inc. Tracking error detection circuit of magnetic recording and reproduction apparatus for determining tracking error based on pilot signals recorded on a recording meedium
SG85049A1 (en) * 1992-02-19 2001-12-19 Mitsubishi Electric Corp Data conversion method and recording/reproducing apparatus using the same
DE4222030A1 (de) * 1992-07-04 1994-01-05 Thomson Brandt Gmbh Verfahren zur Spurfolgesteuerung in einem Recorder

Also Published As

Publication number Publication date
US5455719A (en) 1995-10-03
DE69421735D1 (de) 1999-12-30
KR940022517A (ko) 1994-10-21
EP0615236B1 (de) 1999-11-24
KR0151571B1 (ko) 1998-10-15
EP0615236A3 (en) 1995-08-16
EP0615236A2 (de) 1994-09-14

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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