KR870009365A - 회전 헤드형 디지탈 테이프 례코더 - Google Patents

회전 헤드형 디지탈 테이프 례코더 Download PDF

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Publication number
KR870009365A
KR870009365A KR870002148A KR870002148A KR870009365A KR 870009365 A KR870009365 A KR 870009365A KR 870002148 A KR870002148 A KR 870002148A KR 870002148 A KR870002148 A KR 870002148A KR 870009365 A KR870009365 A KR 870009365A
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KR
South Korea
Prior art keywords
pcm signal
rotary head
tape recorder
reproduced
digital tape
Prior art date
Application number
KR870002148A
Other languages
English (en)
Other versions
KR950013376B1 (ko
Inventor
다다시 후까미
신야 오자끼
겐따로 오다까
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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.)
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Publication date
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR870009365A publication Critical patent/KR870009365A/ko
Application granted granted Critical
Publication of KR950013376B1 publication Critical patent/KR950013376B1/ko

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Classifications

    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1251—Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • 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
    • 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
    • G11B27/3063—Subcodes
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1211—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with different data track configurations
    • 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
    • G11B2020/10537—Audio or video recording
    • G11B2020/10546—Audio or video recording specifically adapted for audio data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

내용 없음

Description

회전 헤드형 디지털 테이프 레코더
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 적용할 수 있는 회전 헤드식의 디지털 테이프 레코더의 전체의 구성을 도시하는 블록도.
제2도는 디지탈 테이프 레코더의 테이프 포맷을 도시하는 개략선도.
제3도는 디티탈 테이프 레코더의 트랙 포맷 및 블록 포맷의 설명에 사용되는 개략선도.

Claims (1)

  1. PCM 신호와 상기한 PCM 신호에 관련하는 제어등을 위한 부차적인 데이터를 회전 헤드에 의해 기록/재생하는 회전 헤드형 디지털 테이프 레코더에 있어서,
    상기한 회전 헤드의 회전과 동기한 펄스 신호중의 소정의 심볼수의 기간에서는, 상기한 PCM 신호의 각 워드마다 상기 부차적인 데이터의 각 심볼이 쌍을 이루어 전송되는 시리얼 데이터를 입출력할 수 있도록 된 것을 특징으로 하는 회전헤드형 디지털 테이프 레코더.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870002148A 1986-03-11 1987-03-11 디지탈 데이타를 기록 재생하는 방법 및 장치 KR950013376B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61052943A JP2751150B2 (ja) 1986-03-11 1986-03-11 磁気テープの記録装置および再生装置
JP52943 1986-03-11

Publications (2)

Publication Number Publication Date
KR870009365A true KR870009365A (ko) 1987-10-26
KR950013376B1 KR950013376B1 (ko) 1995-11-02

Family

ID=12928949

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870002148A KR950013376B1 (ko) 1986-03-11 1987-03-11 디지탈 데이타를 기록 재생하는 방법 및 장치

Country Status (8)

Country Link
US (1) US4812924A (ko)
EP (1) EP0237020B1 (ko)
JP (1) JP2751150B2 (ko)
KR (1) KR950013376B1 (ko)
AT (1) ATE99826T1 (ko)
AU (1) AU595589B2 (ko)
CA (1) CA1286400C (ko)
DE (1) DE3788663T2 (ko)

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JP2557624B2 (ja) * 1986-03-17 1996-11-27 株式会社 日立メディコ デイジタルデ−タ記録再生装置
JPH0636256B2 (ja) * 1987-02-04 1994-05-11 ヤマハ株式会社 回転ヘッド形磁気記録媒体再生装置の倍速再生装置
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US5182678A (en) * 1987-08-12 1993-01-26 Hitachi Ltd. PCM signal reproducing/recording apparatus
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US6538831B1 (en) * 1987-09-11 2003-03-25 Hitachi Medical Corporation Method and apparatus for using recording and reading medical information and image information with digital audiotape
JP2725257B2 (ja) * 1987-09-16 1998-03-11 ソニー株式会社 ディジタル記録装置
JPH01119127A (ja) * 1987-10-31 1989-05-11 Sony Corp ディジタル信号伝送装置
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JP2623751B2 (ja) * 1988-08-30 1997-06-25 ソニー株式会社 記録制御信号の伝送方法および記録制御回路
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US5255132A (en) * 1991-09-04 1993-10-19 International Business Machines Corporation Adaptable clock control methods and apparatus for a direct access disk drive system
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Also Published As

Publication number Publication date
US4812924A (en) 1989-03-14
JP2751150B2 (ja) 1998-05-18
EP0237020A2 (en) 1987-09-16
DE3788663T2 (de) 1994-07-21
AU6991887A (en) 1987-09-17
EP0237020A3 (en) 1989-11-15
AU595589B2 (en) 1990-04-05
EP0237020B1 (en) 1994-01-05
KR950013376B1 (ko) 1995-11-02
CA1286400C (en) 1991-07-16
DE3788663D1 (de) 1994-02-17
JPS62209777A (ja) 1987-09-14
ATE99826T1 (de) 1994-01-15

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