KR920020442A - 자기기록재생장치 - Google Patents

자기기록재생장치 Download PDF

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Publication number
KR920020442A
KR920020442A KR1019920006032A KR920006032A KR920020442A KR 920020442 A KR920020442 A KR 920020442A KR 1019920006032 A KR1019920006032 A KR 1019920006032A KR 920006032 A KR920006032 A KR 920006032A KR 920020442 A KR920020442 A KR 920020442A
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KR
South Korea
Prior art keywords
signal
recording
editing
recording medium
sampling
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KR1019920006032A
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English (en)
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KR960008730B1 (ko
Inventor
케이 이찌카와
하루오 이사까
요시오 사카키바라
마꼬또 고또
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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Publication date
Priority claimed from JP3078864A external-priority patent/JP2773450B2/ja
Priority claimed from JP4019755A external-priority patent/JPH05217247A/ja
Priority claimed from JP4061651A external-priority patent/JP2671702B2/ja
Application filed by 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR920020442A publication Critical patent/KR920020442A/ko
Application granted granted Critical
Publication of KR960008730B1 publication Critical patent/KR960008730B1/ko

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Classifications

    • 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
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
    • G11B15/4676—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • 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
    • 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
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
    • G11B15/4676—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • G11B15/4678—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • 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
    • G11B27/3009—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 a pilot signal inside the frequency band of the recorded main information signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
    • 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
    • G11B2220/913—Digital audio tape [DAT] format
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음

Description

자기기록재생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 도시한 자기기록재생장치의 동작을 도시한 개략도,
제2도는 상기 실시예의 장치의 회전실린더상의 자기헤드배치도,
제3도는 상기 실시예에 따른 기록트랙을 도시한 도면.

Claims (5)

  1. 인접한 두 기록영역의 그 사이에 형성된 갭에 의해 분별되도록 복수개의 갭에 의해 분별되는 복수개의 기록영역으로 각각 분할되어 있는 복수개의 기록트랙이 형성되어 있는 테이프기록캐체상에 기록된 데이터를 편집할 수 있는 테이프기록매체 편집용의 자기기록재생장치에 있어서 편집용으로 기록될 기록정보신호를 생성하는 기록 정보신호생성수단과, 상기 기록정보신호를 상기 테이프기록매체에 기록하고, 상기 기록된 신호를 상기 기록매체로부터 재생하는 기록재생헤드와, 상기 기록정보신호를 상기 헤드에 전송하는 제1모우드 및 상기 헤드로부터 재생신호를 전송하는 제2모우드에서 선택적으로 작동할 수 있는 선택수단과, 편집영역을 표시하는 편집영역신호를 생성하는 편집제어수단과, 상기 제2모우드에서 상기 선택수단으로부터 전송된 재생신호로부터 위치결정신호를 검출하는 위치결정신호검출수단과, 상기 편집영역신호 및 상기 위치결정 신호검출수단으로부터 검출된 위치결정신호에 의거해서 상기 편집영역에 대응하는 타이밍을 표시하는 편집타이밍신호를 생성하는 타이밍신호생성수단으로 구성되고, 상기 선택수단이 상기 편집타이밍신호에 응해서 상기 제1모우드를 선택함으로써 상기 기록정조신호생성수단으로부터의 상기 기록정보신호를 상기 기록매체의 상기 편집영역에 기록하는 것을 특징으로 하는 테이프기록매체편집용의 자기기록재생장치.
  2. 제1항에 있어서, 상기 제1기록영역에는 트래킹제어용의 파이럿신호와 다중된 상기 위치결정신호가 기록되어 있으며, 상기 자기기록재생장치는 또한, 상기 제2모우드에서 상기 선택수단으로부터 전송된 재생신호로부터 상기 파이럿신호를 검출하고 이 검출된 파일럿신호로부터 상기 헤드의 트래킹에러를 표시하는 트래킹에러신호를 생성하는 트래킹에러검출수단과, 상기 트래킹에러신호를 표본화하는 표본화수단과, 상기 표본화수단으로부터 표본화된 트래킹에러신호에 응해서 상기 기록매체의 이송을 제어하여 트래킹에러를 제거하는 트래킹제어수단을 구비하고, 상기 타이밍신호생성수단은 상기 위치결정신호검출수단으로부터 검출된 위치결정 신호에 응해서 표본화 신호를 생성하고, 상기 표본화수단은, 상기 표본화신호에 응해서 상기 트래킹에러검출수단으로부터 상기 트래킹에러신호를 표본화하는 것을 특징으로 하는 하는 테이프기록매체편집용의 자기기록재생장치.
  3. 제1항에 있어서, 각 트랙의 복수개의 갭중, 각 갭의 폭은 트랙의 선두에 보다 인접한 소정의 갭의 폭보다 넓게되어 있는 것을 특징으로 하는 테이프기록매체편집용의 자기기록재생장치.
  4. 제1항에 있어서, 각 트랙의 복수개의 기록영역중, 각 기록영역은 트랙의 선두에 보다 인접한 소정의 기록영역보다 넓게 되어 있는 것을 특징으로 하는 테이프기록매체편집용의 자기기록재생장치.
  5. 상기 복수개의 트랙은 소정 개수의 트랙이 거의 동시에 복수개의 헤드에 의해 주사되도록 형성되어 있고, 소정개수의 트랙중 적어도 1개의 제1기록영역에는 상기 위치결정신호가 기록되는 것을 특징으로 하는 테리프리록매체편집용의 자기기록재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920006032A 1991-04-11 1992-04-11 테이프기록매체편집용의 편집장치 KR960008730B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3078864A JP2773450B2 (ja) 1991-04-11 1991-04-11 磁気記録再生方法
JP91-78864 1991-04-11
JP92-19755 1992-02-05
JP4019755A JPH05217247A (ja) 1992-02-05 1992-02-05 磁気記録再生方法
JP92-61651 1992-03-18
JP4061651A JP2671702B2 (ja) 1992-03-18 1992-03-18 磁気記録再生方法および磁気記録再生装置

Publications (2)

Publication Number Publication Date
KR920020442A true KR920020442A (ko) 1992-11-21
KR960008730B1 KR960008730B1 (ko) 1996-06-29

Family

ID=27282759

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920006032A KR960008730B1 (ko) 1991-04-11 1992-04-11 테이프기록매체편집용의 편집장치

Country Status (4)

Country Link
US (1) US5313338A (ko)
EP (1) EP0508779B1 (ko)
KR (1) KR960008730B1 (ko)
DE (1) DE69220408T2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546085B2 (ja) * 1991-06-07 1996-10-23 ティアック株式会社 ディスク装置
JPH06131821A (ja) * 1992-10-14 1994-05-13 Sony Corp 情報信号の記録装置
KR0152321B1 (ko) * 1993-01-06 1998-10-15 모리시타 요이찌 자기기록재생장치 및 이 장치용의 트래킹오차검출기
EP0618567B1 (en) * 1993-03-03 1999-07-28 Matsushita Electric Industrial Co., Ltd. Signal recording and reproducing apparatus
JP3420286B2 (ja) * 1993-05-28 2003-06-23 キヤノン株式会社 記録再生装置
KR0150809B1 (ko) * 1993-09-17 1998-10-15 모리시타 요이찌 정보재생장치
DE69427523T2 (de) * 1994-04-13 2001-10-04 Matsushita Electric Ind Co Ltd Magnetisches Aufzeichnungs- und Wiedergabegerät
JP2007305174A (ja) * 2006-05-08 2007-11-22 Fuji Electric Device Technology Co Ltd 磁気ディスク媒体の特性評価方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
US4520405A (en) * 1981-06-22 1985-05-28 Victor Company Of Japan, Ltd. Insert recording system for a video signal
JPS58194162A (ja) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd 回転ヘツド型磁気記録再生装置
JPS6089870A (ja) * 1983-10-21 1985-05-20 Mitsubishi Electric Corp 磁気記録再生方法
GB2164780B (en) * 1984-09-17 1988-05-25 Sony Corp Methods of recording and reproducing audio signals
JPS6252752A (ja) * 1985-08-30 1987-03-07 Sony Corp 記録再生装置
NL8602276A (nl) * 1986-09-10 1988-04-05 Philips Nv Inrichting voor het schrijven van informatie in een magnetische registratiedrager.
JP2553668B2 (ja) * 1988-10-13 1996-11-13 松下電器産業株式会社 磁気記録方法
US5088077A (en) * 1988-11-10 1992-02-11 Ampex Corporation Synchronization of record media transports and tracking adjustment

Also Published As

Publication number Publication date
DE69220408D1 (de) 1997-07-24
EP0508779A2 (en) 1992-10-14
EP0508779A3 (ko) 1994-02-16
EP0508779B1 (en) 1997-06-18
US5313338A (en) 1994-05-17
DE69220408T2 (de) 1998-01-02
KR960008730B1 (ko) 1996-06-29

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