KR100423177B1 - 디지탈신호기록/재생장치및방법 - Google Patents

디지탈신호기록/재생장치및방법 Download PDF

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Publication number
KR100423177B1
KR100423177B1 KR1019960005190A KR19960005190A KR100423177B1 KR 100423177 B1 KR100423177 B1 KR 100423177B1 KR 1019960005190 A KR1019960005190 A KR 1019960005190A KR 19960005190 A KR19960005190 A KR 19960005190A KR 100423177 B1 KR100423177 B1 KR 100423177B1
Authority
KR
South Korea
Prior art keywords
signal
recording
reproducing
pll
reproduced
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
KR1019960005190A
Other languages
English (en)
Korean (ko)
Other versions
KR960032308A (ko
Inventor
시로 미야기
야스타카 코타니
Original Assignee
소니 가부시끼 가이샤
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 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR960032308A publication Critical patent/KR960032308A/ko
Application granted granted Critical
Publication of KR100423177B1 publication Critical patent/KR100423177B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • 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
    • 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
    • G11B20/14—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
    • 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
    • G11B27/036—Insert-editing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1019960005190A 1995-02-21 1996-02-21 디지탈신호기록/재생장치및방법 Expired - Fee Related KR100423177B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-56603 1995-02-21
JP7056603A JPH08227560A (ja) 1995-02-21 1995-02-21 ディジタル信号記録／再生装置および方法

Publications (2)

Publication Number Publication Date
KR960032308A KR960032308A (ko) 1996-09-17
KR100423177B1 true KR100423177B1 (ko) 2004-07-23

Family

ID=13031808

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960005190A Expired - Fee Related KR100423177B1 (ko) 1995-02-21 1996-02-21 디지탈신호기록/재생장치및방법

Country Status (6)

Country Link
US (1) US5809207A (enExample)
EP (1) EP0729149B1 (enExample)
JP (1) JPH08227560A (enExample)
KR (1) KR100423177B1 (enExample)
CN (1) CN1112696C (enExample)
DE (1) DE69612894T2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160860A (en) * 1998-01-28 2000-12-12 Lucent Technologies Inc. Phase-locked loop (PLL) circuit containing a frequency detector for improved frequency acquisition
US6308298B1 (en) * 1998-11-16 2001-10-23 Ecrix Corporation Method of reacquiring clock synchronization on a non-tracking helical scan tape device
US6483391B1 (en) 2001-03-30 2002-11-19 Conexant Systems, Inc. System for controlling the amplitude of an oscillator
JP3931133B2 (ja) * 2002-10-29 2007-06-13 株式会社日立製作所 光ディスク装置および位相調整方法
JP4185811B2 (ja) * 2003-05-22 2008-11-26 株式会社日立製作所 レーザー駆動集積回路、および、光ディスク装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875108A (en) * 1988-08-02 1989-10-17 Magnetic Peripherals Inc. Phase lock loop

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890015245A (ko) * 1988-03-30 1989-10-28 무라가미 류우이찌 비디오신호의 휘도 및 색성분으로부터 분리클록신호를 획득하는 자기 기록재생 장치
US5323242A (en) * 1989-01-17 1994-06-21 Hitachi, Ltd. Carrier signal generating circuit in video signal recording/reproducing apparatus
JP2529455B2 (ja) * 1990-09-18 1996-08-28 松下電器産業株式会社 磁気記録再生装置
JP2827726B2 (ja) * 1991-07-30 1998-11-25 松下電器産業株式会社 ディジタル音声信号記録再生方法および記録再生装置
US5426538A (en) * 1992-03-13 1995-06-20 Sony Corporation Recording and/or reproducing apparatus with means for establishing an after-recording area
US5260842A (en) * 1992-04-16 1993-11-09 Vtc Inc. Data separator having an accurate delay circuit
JPH06111489A (ja) * 1992-10-01 1994-04-22 Sony Corp 再生装置
JP3257209B2 (ja) * 1993-11-30 2002-02-18 ソニー株式会社 ディジタル信号記録回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875108A (en) * 1988-08-02 1989-10-17 Magnetic Peripherals Inc. Phase lock loop

Also Published As

Publication number Publication date
EP0729149A2 (en) 1996-08-28
US5809207A (en) 1998-09-15
EP0729149A3 (enExample) 1996-09-04
CN1134018A (zh) 1996-10-23
EP0729149B1 (en) 2001-05-23
KR960032308A (ko) 1996-09-17
JPH08227560A (ja) 1996-09-03
CN1112696C (zh) 2003-06-25
DE69612894T2 (de) 2001-11-15
DE69612894D1 (de) 2001-06-28

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