KR870002728A - 기록 재생장치 - Google Patents

기록 재생장치 Download PDF

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Publication number
KR870002728A
KR870002728A KR1019860007245A KR860007245A KR870002728A KR 870002728 A KR870002728 A KR 870002728A KR 1019860007245 A KR1019860007245 A KR 1019860007245A KR 860007245 A KR860007245 A KR 860007245A KR 870002728 A KR870002728 A KR 870002728A
Authority
KR
South Korea
Prior art keywords
reproducing
tracking
reproduced
area
signal
Prior art date
Application number
KR1019860007245A
Other languages
English (en)
Other versions
KR950011007B1 (ko
Inventor
다까오 다까하시
겐지 가까노
Original Assignee
오오가 노리오
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 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 오오가 노리오
Publication of KR870002728A publication Critical patent/KR870002728A/ko
Application granted granted Critical
Publication of KR950011007B1 publication Critical patent/KR950011007B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
    • G11B5/5921—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals
    • G11B5/5922—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals superimposed on the main signal
    • 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/103—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on tapes

Abstract

내용 없음

Description

기록 재생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일예의 블럭도.
제5도는 본 발명의 다른 예의 블럭도.
제6도는 또 다른 예를 설명하기 위한 타임챠트도.
*도면의 주요 부분에 대한 부호의 설명
10:시스콘 28:파이로트 신호 추출용 저역 통과 필터
29:트랙킹 에러 신호 형성회로 31:캡스턴 구동모터

Claims (1)

  1. 기록 매체상의 회전헤드의 1회 마다의 주사트랙 영역이 상기 회전헤드의 주사 방향으로 연해서 복수로 분할되고, 그 분할 영역 단위에 있어 소정의 시간분의 정보신호가 기록 재생됨과 동시에 상기 분할 영역에 트랙킹용 파이로드 신호가 기록되고, 재생시, 재생된 파이로트 신호에 의해 트랙킹 서보가 행해지는 장치에 있어서, 이미 기록되어 있는 최소한 1개의 분할 영역으로부터의 트랙킹용의 재생 파이로트 신호에 의해 재생 트랙킹 서보를 걸면서 다른 분할 영역에 상기 정보신호의 기록이 행해지도록 된 것을 특징으로 하는 기록 재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007245A 1985-08-30 1986-08-30 피씨엠(pcm) 오디오 신호 기록 방법 및 디지탈 오디오 장치 KR950011007B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP191728 1985-08-30
JP60191728A JPS6252752A (ja) 1985-08-30 1985-08-30 記録再生装置

Publications (2)

Publication Number Publication Date
KR870002728A true KR870002728A (ko) 1987-04-06
KR950011007B1 KR950011007B1 (ko) 1995-09-26

Family

ID=16279499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007245A KR950011007B1 (ko) 1985-08-30 1986-08-30 피씨엠(pcm) 오디오 신호 기록 방법 및 디지탈 오디오 장치

Country Status (7)

Country Link
US (1) US4984104A (ko)
EP (1) EP0213937B1 (ko)
JP (1) JPS6252752A (ko)
KR (1) KR950011007B1 (ko)
AU (1) AU591925B2 (ko)
CA (1) CA1310109C (ko)
DE (1) DE3676761D1 (ko)

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Publication number Priority date Publication date Assignee Title
NL8602276A (nl) * 1986-09-10 1988-04-05 Philips Nv Inrichting voor het schrijven van informatie in een magnetische registratiedrager.
US4843495A (en) * 1987-05-11 1989-06-27 Exabyte Corporation Cyclical servo zone tracking method and apparatus for helical scan recording devices
JP2587475B2 (ja) * 1988-10-21 1997-03-05 株式会社日立製作所 デジタル磁気記録再生装置
DE3840630A1 (de) * 1988-12-02 1990-06-13 Thomson Brandt Gmbh Verfahren zur spurnachsteuerung in magnetbandgeraeten
US5047873A (en) * 1989-12-04 1991-09-10 Honeywell Inc. Split swipe tape recording
US5191491A (en) * 1990-11-09 1993-03-02 Exabyte Corporation Method and apparatus for reading distorted helical stripes
JPH04195844A (ja) * 1990-11-27 1992-07-15 Sony Corp 記録装置
EP0508779B1 (en) * 1991-04-11 1997-06-18 Matsushita Electric Industrial Co., Ltd. Tape-form recording medium editing apparatus
JPH05174456A (ja) * 1991-12-20 1993-07-13 Sony Corp 記録再生装置
JPH07105597A (ja) * 1993-10-05 1995-04-21 Matsushita Electric Ind Co Ltd 磁気記録装置の記録再生方法及びトラッキング方法
KR200148355Y1 (ko) * 1994-11-25 1999-06-15 류공현 멸균,건조기능 및 선반이 구비된 싱크대 서랍
US6246551B1 (en) 1998-10-20 2001-06-12 Ecrix Corporation Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same
US6381706B1 (en) 1998-10-20 2002-04-30 Ecrix Corporation Fine granularity rewrite method and apparatus for data storage device
US6367047B1 (en) 1998-10-20 2002-04-02 Ecrix Multi-level error detection and correction technique for data storage recording device
US6307701B1 (en) 1998-10-20 2001-10-23 Ecrix Corporation Variable speed recording method and apparatus for a magnetic tape drive
US6308298B1 (en) 1998-11-16 2001-10-23 Ecrix Corporation Method of reacquiring clock synchronization on a non-tracking helical scan tape device
US6421805B1 (en) 1998-11-16 2002-07-16 Exabyte Corporation Rogue packet detection and correction method for data storage device
US6367048B1 (en) 1998-11-16 2002-04-02 Mcauliffe Richard Method and apparatus for logically rejecting previously recorded track residue from magnetic media
US6603618B1 (en) 1998-11-16 2003-08-05 Exabyte Corporation Method and system for monitoring and adjusting tape position using control data packets
JP3877110B2 (ja) * 1999-02-16 2007-02-07 ソニー株式会社 磁気記録装置及び方法並びに磁気記録再生装置及び方法
US6624960B1 (en) 2000-03-10 2003-09-23 Exabyte Corporation Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage system
US6364234B1 (en) 2000-03-10 2002-04-02 Michael Donald Langiano Tape loop/slack prevention method and apparatus for tape drive
US20110112913A1 (en) * 2009-11-12 2011-05-12 Ian Murray System and method for live music performance digital recording, distribution, and digital advertising

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU453512B2 (en) * 1973-03-20 1974-09-13 Matsushita Electric Industrial Co, Ltd Magnetic tape reproducing system
NL7810250A (nl) * 1978-10-12 1980-04-15 Philips Nv Werkwijze voor het inschrijven van informatie en spoor- volgsignalen en een inrichting voor het uitvoeren van de werkwijze.
JPS581829A (ja) * 1981-05-06 1983-01-07 Sony Corp ビデオテ−プレコ−ダ
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
JPS58188324A (ja) * 1982-04-28 1983-11-02 Hitachi Ltd ビデオテ−プレコ−ダ
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
JPS58218032A (ja) * 1982-06-14 1983-12-19 Canon Inc 回転ヘツド型記録再生装置
US4558378A (en) * 1982-08-27 1985-12-10 Hitachi, Ltd. Method and apparatus for a magnetic recording/reproducing
JPS5942606A (ja) * 1982-09-02 1984-03-09 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPS5975452A (ja) * 1982-10-21 1984-04-28 Sony Corp 画像記録装置
JPH0754571B2 (ja) * 1983-02-02 1995-06-07 キヤノン株式会社 ビデオ信号再生装置
JPS59221856A (ja) * 1983-05-31 1984-12-13 Canon Inc 記録再生装置
JPS6069878A (ja) * 1983-09-26 1985-04-20 Fuji Photo Film Co Ltd ビデオテ−プレコ−ダ編集装置
US4586094A (en) * 1984-03-13 1986-04-29 Irwin Magnetic Systems, Inc. Method and apparatus for pre-recording tracking information on magnetic media
JPS6148157A (ja) * 1984-08-11 1986-03-08 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPS61248257A (ja) * 1985-04-25 1986-11-05 Canon Inc 回転ヘツド型記録装置

Also Published As

Publication number Publication date
US4984104A (en) 1991-01-08
CA1310109C (en) 1992-11-10
EP0213937A2 (en) 1987-03-11
EP0213937B1 (en) 1991-01-09
AU6206586A (en) 1987-03-05
KR950011007B1 (ko) 1995-09-26
AU591925B2 (en) 1989-12-21
DE3676761D1 (de) 1991-02-14
EP0213937A3 (en) 1988-10-05
JPS6252752A (ja) 1987-03-07

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A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee