SG55105A1 - Magnetic recording apparatus with rotary heads - Google Patents

Magnetic recording apparatus with rotary heads

Info

Publication number
SG55105A1
SG55105A1 SG1996006392A SG1996006392A SG55105A1 SG 55105 A1 SG55105 A1 SG 55105A1 SG 1996006392 A SG1996006392 A SG 1996006392A SG 1996006392 A SG1996006392 A SG 1996006392A SG 55105 A1 SG55105 A1 SG 55105A1
Authority
SG
Singapore
Prior art keywords
recording apparatus
magnetic recording
rotary heads
heads
rotary
Prior art date
Application number
SG1996006392A
Other languages
English (en)
Inventor
Shinichi Fukuda
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of SG55105A1 publication Critical patent/SG55105A1/en

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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/041—Details
    • G11B23/042—Auxiliary features
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—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
    • 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
    • G11B2020/1438—8 to 10 modulation
    • 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
    • G11B2220/916—Digital data storage [DDS] format

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Error Detection And Correction (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Magnetic Recording (AREA)
SG1996006392A 1994-03-14 1995-03-11 Magnetic recording apparatus with rotary heads SG55105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04220894A JP3277430B2 (ja) 1994-03-14 1994-03-14 変調方法、記録方法、再生方法、記録再生装置及び再生装置

Publications (1)

Publication Number Publication Date
SG55105A1 true SG55105A1 (en) 1998-12-21

Family

ID=12629608

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006392A SG55105A1 (en) 1994-03-14 1995-03-11 Magnetic recording apparatus with rotary heads

Country Status (10)

Country Link
US (1) US5644307A (ja)
EP (1) EP0674393B1 (ja)
JP (1) JP3277430B2 (ja)
KR (1) KR100370517B1 (ja)
CN (1) CN1108013C (ja)
AU (1) AU684890B2 (ja)
DE (1) DE69526879T2 (ja)
MY (1) MY112894A (ja)
SG (1) SG55105A1 (ja)
TW (1) TW306097B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2944895B2 (ja) * 1994-09-02 1999-09-06 株式会社日立製作所 情報再生装置及び情報記録方法
WO1996024933A1 (fr) * 1995-02-10 1996-08-15 Sony Corporation Appareil de transfert de donnees numeriques
KR100191758B1 (ko) * 1995-02-28 1999-06-15 니시무로 타이죠 디지탈 신호 기록 방법 및 장치, 디지탈 신호 기록매체,및 디지탈 신호 전송 방법 및 장치
JP2818129B2 (ja) * 1995-03-27 1998-10-30 秋田県 情報記録再生方式及びその情報記録再生方式を適用したデータ記録再生装置
JP2001266498A (ja) * 2000-03-23 2001-09-28 Sony Corp データ再生装置及びデータ再生方法、並びに、データ記録再生装置及びデータ記録再生方法
US7933084B2 (en) * 2002-10-06 2011-04-26 James R. Howarth Corrective adjustment of recording characteristics in digital renditions of analog recordings
US9094077B2 (en) * 2013-04-02 2015-07-28 Samsung Display Co., Ltd. Slope detecting receiver
RU171777U1 (ru) * 2016-04-25 2017-06-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет им. Ф.М. Достоевского" Магнитная отвертка

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132461A (en) * 1981-02-09 1982-08-16 Sony Corp Converter for binary data code
JPS58139313A (ja) * 1982-02-10 1983-08-18 Victor Co Of Japan Ltd デイジタル磁気記録再生装置
JPH0683271B2 (ja) * 1983-10-27 1994-10-19 ソニー株式会社 情報変換方式
EP0193153B1 (en) * 1985-02-25 1991-11-13 Matsushita Electric Industrial Co., Ltd. Digital data recording and reproducing method
US4833470A (en) * 1986-07-15 1989-05-23 Matsushita Electric Industrial Co., Ltd. Code conversion apparatus
JP2870843B2 (ja) * 1989-08-31 1999-03-17 ソニー株式会社 情報伝送装置
DE4217309A1 (de) * 1992-05-25 1993-12-02 Thomson Brandt Gmbh Übertragungssignal für binäre Daten
JP3237974B2 (ja) * 1993-09-20 2001-12-10 株式会社東芝 ディジタル信号復号装置

Also Published As

Publication number Publication date
EP0674393B1 (en) 2002-06-05
JPH07249992A (ja) 1995-09-26
DE69526879D1 (de) 2002-07-11
US5644307A (en) 1997-07-01
CN1121660A (zh) 1996-05-01
TW306097B (ja) 1997-05-21
AU1482795A (en) 1995-09-21
AU684890B2 (en) 1998-01-08
JP3277430B2 (ja) 2002-04-22
DE69526879T2 (de) 2003-01-23
MY112894A (en) 2001-10-31
EP0674393A1 (en) 1995-09-27
KR100370517B1 (ko) 2003-03-31
KR950034187A (ko) 1995-12-26
CN1108013C (zh) 2003-05-07

Similar Documents

Publication Publication Date Title
EP0692790A3 (en) Magnetic recording and reproducing apparatus
SG54536A1 (en) Magnetic recording apparatus
EP0712256A3 (en) Recording / playback system
GB2275362B (en) Rotary information recording/reproducing apparatus
SG55275A1 (en) Magnetic head apparatus
EP0710552A3 (en) Recording device
EP0688673A3 (en) Recorder
GB2295065B (en) Magnetic recording and playback apparatus
EP0583873A3 (en) Information recording apparatus
EP0658052A3 (en) Device for recording and playback with a rotating head drum.
SG55105A1 (en) Magnetic recording apparatus with rotary heads
GB9419183D0 (en) Magnetic recording media
EP0554088A3 (en) Magnetic recording/playback apparatus
GB2295159B (en) Magnetic recording medium
EP0674312A3 (en) Magnetic recording / playback device.
GB2295048B (en) Magnetic type recording and reproducing apparatus
EP0716414A4 (en) MAGNETIC RECORDING MEDIUM
GB2293914B (en) Magnetic recording/reproducing apparatus
GB2295919B (en) Magnetic recording medium and magnetic recording/reproducing apparatus for the same
SG28213A1 (en) Magnetic recording apparatus with rotary heads
GB9412584D0 (en) Recording media
EP0671722A3 (en) Magnetic recording/reproduction apparatus
GB2287202B (en) Magnetic recording medium
EP0696756A3 (en) Magnetic data recording device
EP0708436A3 (en) Magnetic recording / playback device