DE69128828T2 - Verstärkervorrichtung zur Signalaufzeichnung - Google Patents

Verstärkervorrichtung zur Signalaufzeichnung

Info

Publication number
DE69128828T2
DE69128828T2 DE69128828T DE69128828T DE69128828T2 DE 69128828 T2 DE69128828 T2 DE 69128828T2 DE 69128828 T DE69128828 T DE 69128828T DE 69128828 T DE69128828 T DE 69128828T DE 69128828 T2 DE69128828 T2 DE 69128828T2
Authority
DE
Germany
Prior art keywords
signal recording
amplifier device
amplifier
recording
signal
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
DE69128828T
Other languages
English (en)
Other versions
DE69128828D1 (de
Inventor
Teruyuki Yoshida
Keiko Kanetsuka
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69128828D1 publication Critical patent/DE69128828D1/de
Application granted granted Critical
Publication of DE69128828T2 publication Critical patent/DE69128828T2/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45731—Indexing scheme relating to differential amplifiers the LC comprising a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE69128828T 1990-11-27 1991-11-27 Verstärkervorrichtung zur Signalaufzeichnung Expired - Fee Related DE69128828T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2327198A JP2841852B2 (ja) 1990-11-27 1990-11-27 記録増幅回路

Publications (2)

Publication Number Publication Date
DE69128828D1 DE69128828D1 (de) 1998-03-05
DE69128828T2 true DE69128828T2 (de) 1998-05-20

Family

ID=18196413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128828T Expired - Fee Related DE69128828T2 (de) 1990-11-27 1991-11-27 Verstärkervorrichtung zur Signalaufzeichnung

Country Status (5)

Country Link
US (1) US5636074A (de)
EP (1) EP0488892B1 (de)
JP (1) JP2841852B2 (de)
KR (1) KR100225548B1 (de)
DE (1) DE69128828T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3086768B2 (ja) * 1993-06-30 2000-09-11 株式会社東芝 磁気記録再生装置用増幅回路
KR0183824B1 (ko) * 1995-08-16 1999-04-15 김광호 자기기록장치 및 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577015A (en) * 1978-12-01 1980-06-10 Fujitsu Ltd Magnetic recording and reading circuit
US4639794A (en) * 1984-06-19 1987-01-27 Fuji Photo Film Co., Ltd. Multiply pulsed magnetic recording
JPH0654568B2 (ja) * 1984-10-31 1994-07-20 株式会社日立製作所 磁気記録再生装置の自動トラツキング制御装置
KR870011598A (ko) * 1986-05-14 1987-12-24 모리베 하지매 자기기록 재생기의 드럼장치
DE3642316A1 (de) * 1986-12-11 1988-06-23 Bosch Gmbh Robert Verfahren zum aufsprechen breitbandiger signale auf magnetische aufzeichnungstraeger, insbesondere auf magnetband, und schaltungsanordnung hierfuer
JP2606284B2 (ja) * 1988-05-31 1997-04-30 ソニー株式会社 信号記録装置
DE3831527A1 (de) * 1988-09-16 1990-03-22 Bosch Gmbh Robert Schaltungsanordnung zum aufsprechen eines breitbandigen signals auf magnetband
JPH03130967A (ja) * 1989-03-31 1991-06-04 Sharp Corp 磁気再生ヘッドアンプ

Also Published As

Publication number Publication date
US5636074A (en) 1997-06-03
EP0488892B1 (de) 1998-01-28
KR100225548B1 (ko) 1999-10-15
JP2841852B2 (ja) 1998-12-24
DE69128828D1 (de) 1998-03-05
JPH04195804A (ja) 1992-07-15
EP0488892A2 (de) 1992-06-03
KR920010586A (ko) 1992-06-26
EP0488892A3 (en) 1993-03-03

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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