MX9603883A - Aparato de cabeza para grabacion/reproduccion de señales de informacion. - Google Patents

Aparato de cabeza para grabacion/reproduccion de señales de informacion.

Info

Publication number
MX9603883A
MX9603883A MX9603883A MX9603883A MX9603883A MX 9603883 A MX9603883 A MX 9603883A MX 9603883 A MX9603883 A MX 9603883A MX 9603883 A MX9603883 A MX 9603883A MX 9603883 A MX9603883 A MX 9603883A
Authority
MX
Mexico
Prior art keywords
track
width
rotary head
rotary member
head apparatus
Prior art date
Application number
MX9603883A
Other languages
English (en)
Inventor
Moriyuki Kawaguchi
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 MX9603883A publication Critical patent/MX9603883A/es

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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
    • 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
    • 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
    • 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

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Magnetic Heads (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

Un aparato de cabeza rotatoria para grabar y/o reproducir una pista de informacion hacia la pista magnética y desde la misma, que tiene características de orientacion predeterminadas, y que se construye mediante lo siguiente: una primera cabeza magnética que tiene un primer ángulo de azimut, una segunda cabeza magnética que tiene un segundo ángulo de azimut cuyo desempeño es relativamente inferior a aquél de la primera cabeza magnética y forma o reproduce la pista de informacion con una anchura mayor a aquélla de la primera cabeza magnética; y un miembro rotatorio para hacer rotar la primera y la segunda cabezas magnéticas. El ángulo del segundo ángulo de azimut para la orientacion de la cinta es más grande que aquél del primer ángulo de azimut.
MX9603883A 1995-09-07 1996-09-05 Aparato de cabeza para grabacion/reproduccion de señales de informacion. MX9603883A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7255519A JPH0973617A (ja) 1995-09-07 1995-09-07 回転ヘッド装置

Publications (1)

Publication Number Publication Date
MX9603883A true MX9603883A (es) 1997-03-29

Family

ID=17279885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603883A MX9603883A (es) 1995-09-07 1996-09-05 Aparato de cabeza para grabacion/reproduccion de señales de informacion.

Country Status (14)

Country Link
US (1) US5719724A (es)
EP (1) EP0762390B1 (es)
JP (1) JPH0973617A (es)
KR (1) KR100441475B1 (es)
CN (1) CN1106633C (es)
AT (1) ATE211292T1 (es)
AU (1) AU718947B2 (es)
BR (1) BR9603666A (es)
CA (1) CA2184662C (es)
DE (1) DE69618115T2 (es)
ES (1) ES2165476T3 (es)
MX (1) MX9603883A (es)
MY (1) MY111941A (es)
TW (1) TW322569B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3400379B2 (ja) * 1999-03-29 2003-04-28 アルプス電気株式会社 回転ヘッド組立体
KR100691307B1 (ko) * 2001-08-23 2007-03-12 폴리콤 인코포레이티드 비디오 에러 은닉을 위한 시스템 및 방법
CN1258754C (zh) * 2002-06-21 2006-06-07 阿尔卑斯电气株式会社 输出差小的旋转式磁鼓及使用这种磁鼓的磁带媒体记录再生装置
JP2005129201A (ja) * 2003-10-02 2005-05-19 Sony Corp 磁気記録再生装置
US11107494B1 (en) * 2019-12-17 2021-08-31 Western Digital Technologies, Inc. Data storage device accessing magnetic tape by actuating head in two dimensions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520405A (en) * 1981-06-22 1985-05-28 Victor Company Of Japan, Ltd. Insert recording system for a video signal
JPS58194106A (ja) * 1982-05-07 1983-11-12 Hitachi Ltd アジマス方式記録再生装置
JPS5948818A (ja) * 1982-09-13 1984-03-21 Canon Inc 磁気録画再生装置
JPS6117202A (ja) * 1984-07-03 1986-01-25 Akai Electric Co Ltd 多重記録用ビデオテープレコーダ
JPH02200077A (ja) * 1989-01-30 1990-08-08 Matsushita Electric Ind Co Ltd 映像記録再生装置
JP2695970B2 (ja) * 1990-07-13 1998-01-14 株式会社日立製作所 回転磁気記録再生装置
JP3129771B2 (ja) * 1991-06-28 2001-01-31 ソニー株式会社 磁気記録再生装置
JPH0573872A (ja) * 1991-09-12 1993-03-26 Hitachi Ltd 磁気記録再生装置
JP3127530B2 (ja) * 1991-10-29 2001-01-29 ソニー株式会社 回転ヘッド装置

Also Published As

Publication number Publication date
EP0762390A2 (en) 1997-03-12
MY111941A (en) 2001-02-28
US5719724A (en) 1998-02-17
ES2165476T3 (es) 2002-03-16
ATE211292T1 (de) 2002-01-15
TW322569B (es) 1997-12-11
EP0762390B1 (en) 2001-12-19
DE69618115D1 (de) 2002-01-31
AU718947B2 (en) 2000-05-04
DE69618115T2 (de) 2002-08-01
KR100441475B1 (ko) 2004-10-22
CN1154532A (zh) 1997-07-16
CA2184662C (en) 2007-07-17
EP0762390A3 (en) 1997-08-20
CN1106633C (zh) 2003-04-23
AU6443196A (en) 1997-03-13
CA2184662A1 (en) 1997-03-08
JPH0973617A (ja) 1997-03-18
BR9603666A (pt) 1998-05-19

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