KR870001543A - Pcm 신호의 기록 재생장치 - Google Patents

Pcm 신호의 기록 재생장치 Download PDF

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Publication number
KR870001543A
KR870001543A KR1019860005538A KR860005538A KR870001543A KR 870001543 A KR870001543 A KR 870001543A KR 1019860005538 A KR1019860005538 A KR 1019860005538A KR 860005538 A KR860005538 A KR 860005538A KR 870001543 A KR870001543 A KR 870001543A
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KR
South Korea
Prior art keywords
signal
pcm
index
area
recording
Prior art date
Application number
KR1019860005538A
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English (en)
Other versions
KR950005538B1 (ko
Inventor
다까오 다까하시
히로시 오까다
아끼히로 기꾸찌
유리꼬 기시따까
Original Assignee
소니 가부시끼가이샤
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 소니 가부시끼가이샤, 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR870001543A publication Critical patent/KR870001543A/ko
Application granted granted Critical
Publication of KR950005538B1 publication Critical patent/KR950005538B1/ko

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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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
    • 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
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or 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
    • G11B27/02—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
    • G11B27/19—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
    • 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
    • G11B27/3027—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 digitally coded
    • 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
    • G11B27/3027—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 digitally coded
    • G11B27/3036—Time code signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electric Ovens (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

내용 없음.

Description

PCM 신호의 기록 재생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 장치의 일예의 블록도.
제2도는 PCM 데이터의 구조를 설명하기 위한 도면.
제4도는 본 발명이 적용되는 장치의 회전 헤드 장치의 일예를 도시하는 도면.
* 도면의 주요부분에 대한 부호의 설명
35 : 인덱스 신호 또는 소거 신호를 기록하기 위한 스위치 회로
60 : PCM 신호계 71 : 인덱스 신호용 발진기
72 : 소거신호용 발진기
80 : 인덱스 신호의 구역 지정신호의 형성회로
83 : 그 어드레스 데이터의 래치 회로
88 : 구역 지정신호 형성용 단안정 멀리 바이브 레이터

Claims (2)

  1. 소정의 시간분의 데이터가 복수의 블록으로 분할된 것으로서 구성되고, 각 블록에 어드레스데이타가 부가된 PCM신호가 회전헤드에 의해 기록 매체 위에 경사지게 1개씩의 트랙으로서 기록되고 재생되는 PCM신호의 기록 재생장치에 있어서, 상기 PCM 신호를 재생하면서 이 PCM 신호의 기록 구역으로 연장한 위치의 소정 구역 부분에 회전 헤드에 의해 인덱스 신호를 소거하는 경우에, 상기 인덱스 신호의 구역을 정하는 구역 지정신호를 상기 PCM 신호의 기록 재생장치.
  2. 제1항에 있어서,상기 PCM 신호의 어드레스 데이타가 검출될 때는 이 어드레스 데이타에 의거하여 인텍스 신호의 구역 지정 신호를 형성하고, 상기 어드레스 데이타가 검출되지 아니할 때는 회전 헤드의 회전위상을 도시하는 신호로부터 상기 인텍스 신호의 구역 지정 신호를 형성하도록 한 것을 특징으로 하는 PCM 신호의 기록 재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005538A 1985-07-09 1986-07-09 Pcm 신호의 기록 재생 장치 KR950005538B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP150428 1985-07-09
JP60150428A JP2570254B2 (ja) 1985-07-09 1985-07-09 Ｐｃｍ信号の記録再生装置

Publications (2)

Publication Number Publication Date
KR870001543A true KR870001543A (ko) 1987-03-14
KR950005538B1 KR950005538B1 (ko) 1995-05-25

Family

ID=15496713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005538A KR950005538B1 (ko) 1985-07-09 1986-07-09 Pcm 신호의 기록 재생 장치

Country Status (10)

Country Link
US (1) US4772960A (ko)
EP (1) EP0209047B1 (ko)
JP (1) JP2570254B2 (ko)
KR (1) KR950005538B1 (ko)
AT (1) ATE81418T1 (ko)
AU (1) AU587264B2 (ko)
BR (1) BR8603193A (ko)
CA (1) CA1259692A (ko)
DE (1) DE3686913T2 (ko)
ES (1) ES2000267A6 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693417B2 (ja) * 1985-03-28 1997-12-24 ソニー株式会社 記録再生装置
JP2629698B2 (ja) * 1987-04-15 1997-07-09 ソニー株式会社 情報信号の記録装置
US5737478A (en) * 1987-05-15 1998-04-07 Canon Kabushiki Kaisha Recording apparatus for recording a first and a second information signal
EP0581333B1 (en) * 1987-11-27 1995-10-25 Matsushita Electric Industrial Co., Ltd. Digital tape recorder
JP2615788B2 (ja) * 1988-03-29 1997-06-04 ソニー株式会社 デイジタルオーデイオ信号再生装置
JP2684695B2 (ja) * 1988-08-05 1997-12-03 キヤノン株式会社 データ記録装置
JPH0447566A (ja) * 1990-06-15 1992-02-17 Sony Corp 回転ヘッド型記録再生装置
JPH0461669A (ja) * 1990-06-27 1992-02-27 Sony Corp Ｖｔｒ
US6188834B1 (en) * 1990-10-29 2001-02-13 Canon Kabushiki Kaisha Device and method for recording and reproducing image information
US5659400A (en) * 1991-10-24 1997-08-19 Canon Kabushiki Kaisha Information signal recording device for recording main information signal with index signal for rapidly and accurately searching main information signal
KR0135510B1 (ko) * 1991-03-30 1998-04-22 강진구 데이터 압축/신장 기능을 가지는 장시간 다채널 데이터 테이프 레코더
TW266292B (ko) * 1992-10-30 1995-12-21 Philips Electronics Nv
DE4241068C2 (de) * 1992-12-05 2003-11-13 Thomson Brandt Gmbh Verfahren zum Übertragen, Speichern oder Decodieren eines digitalen Zusatzsignals in einem digitalen Tonsignal
JP3422513B2 (ja) * 1993-03-08 2003-06-30 富士写真フイルム株式会社 カメラおよび画像記録媒体の再生装置ならびにそれらの制御方法
US5715358A (en) * 1993-06-22 1998-02-03 Sanyo Electric Co., Ltd. Method for recording at least two picture signals and method of reproduction at least two picture signals
JP3593814B2 (ja) 1996-09-18 2004-11-24 ソニー株式会社 記録再生装置
US7409252B2 (en) 1996-09-18 2008-08-05 Sony Corporation Recording and/or reproducing apparatus and recording apparatus
US7415315B2 (en) 1996-09-18 2008-08-19 Sony Corporation Recording and/or reproducing apparatus and recording apparatus
US7610109B2 (en) 1996-09-18 2009-10-27 Sony Corporation Recording and/or reproducing apparatus and recording apparatus

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US3925815A (en) * 1955-06-14 1975-12-09 Jerome H Lemelson Video transducing apparatus and method for editing
US4286281A (en) * 1978-09-30 1981-08-25 Pioneer Electronic Corporation Video format signal recording and reproducing device
CA1133639A (en) * 1979-01-30 1982-10-12 Masato Tanaka Method and apparatus for editing digital signals recorded on a record medium
JPS5832280A (ja) * 1981-08-17 1983-02-25 Matsushita Electric Ind Co Ltd デイジタル記録テ−プの編集装置
JPS5880144A (ja) * 1981-11-09 1983-05-14 Hitachi Ltd 磁気録画再生装置の検索装置
JPS58164383A (ja) * 1982-03-25 1983-09-29 Sony Corp ビデオ信号記録装置
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JPS61162850A (ja) * 1985-01-14 1986-07-23 Matsushita Electric Ind Co Ltd キユ−信号記録方法

Also Published As

Publication number Publication date
ES2000267A6 (es) 1988-02-01
US4772960A (en) 1988-09-20
CA1259692A (en) 1989-09-19
EP0209047A3 (en) 1989-05-03
DE3686913D1 (de) 1992-11-12
EP0209047A2 (en) 1987-01-21
DE3686913T2 (de) 1993-02-18
JPS6212961A (ja) 1987-01-21
ATE81418T1 (de) 1992-10-15
BR8603193A (pt) 1987-02-24
EP0209047B1 (en) 1992-10-07
JP2570254B2 (ja) 1997-01-08
KR950005538B1 (ko) 1995-05-25
AU587264B2 (en) 1989-08-10
AU5976586A (en) 1987-01-15

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