DE69126408D1 - Mehrkanaliger Datenaufnehmer - Google Patents

Mehrkanaliger Datenaufnehmer

Info

Publication number
DE69126408D1
DE69126408D1 DE69126408T DE69126408T DE69126408D1 DE 69126408 D1 DE69126408 D1 DE 69126408D1 DE 69126408 T DE69126408 T DE 69126408T DE 69126408 T DE69126408 T DE 69126408T DE 69126408 D1 DE69126408 D1 DE 69126408D1
Authority
DE
Germany
Prior art keywords
channel data
data collector
collector
channel
data
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
DE69126408T
Other languages
English (en)
Other versions
DE69126408T2 (de
Inventor
Tadashi Fukami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE69126408D1 publication Critical patent/DE69126408D1/de
Application granted granted Critical
Publication of DE69126408T2 publication Critical patent/DE69126408T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • 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
    • 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
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • 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)
DE69126408T 1990-11-27 1991-11-27 Mehrkanaliger Datenaufnehmer Expired - Fee Related DE69126408T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2327195A JPH04195863A (ja) 1990-11-27 1990-11-27 磁気記録装置

Publications (2)

Publication Number Publication Date
DE69126408D1 true DE69126408D1 (de) 1997-07-10
DE69126408T2 DE69126408T2 (de) 1997-11-06

Family

ID=18196375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126408T Expired - Fee Related DE69126408T2 (de) 1990-11-27 1991-11-27 Mehrkanaliger Datenaufnehmer

Country Status (5)

Country Link
US (1) US5299071A (de)
EP (1) EP0488689B1 (de)
JP (1) JPH04195863A (de)
KR (1) KR100265446B1 (de)
DE (1) DE69126408T2 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166509A (ja) * 1982-03-25 1983-10-01 Sony Corp 記録再生装置
JPS58218002A (ja) * 1982-06-14 1983-12-19 Canon Inc 磁気録画再生装置
JPS6196574A (ja) * 1984-10-17 1986-05-15 Hitachi Ltd Ｐｃｍ信号の変換方法，ｐｃｍ信号の記録方法及びｐｃｍ信号記録装置
JP2537041B2 (ja) * 1986-11-05 1996-09-25 キヤノン株式会社 記録装置
JPH01140814A (ja) * 1987-11-27 1989-06-02 Mitsubishi Electric Corp データ圧縮回路
JP2822507B2 (ja) * 1989-11-25 1998-11-11 ソニー株式会社 ディジタル信号記録装置

Also Published As

Publication number Publication date
KR920010591A (ko) 1992-06-26
EP0488689A2 (de) 1992-06-03
US5299071A (en) 1994-03-29
EP0488689B1 (de) 1997-06-04
JPH04195863A (ja) 1992-07-15
KR100265446B1 (ko) 2000-09-15
EP0488689A3 (en) 1993-07-07
DE69126408T2 (de) 1997-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee