JPS58139318A - 磁気記憶装置 - Google Patents

磁気記憶装置

Info

Publication number
JPS58139318A
JPS58139318A JP1957582A JP1957582A JPS58139318A JP S58139318 A JPS58139318 A JP S58139318A JP 1957582 A JP1957582 A JP 1957582A JP 1957582 A JP1957582 A JP 1957582A JP S58139318 A JPS58139318 A JP S58139318A
Authority
JP
Japan
Prior art keywords
data
recorded
recording
signal
magnetic tape
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.)
Granted
Application number
JP1957582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041406B2 (enrdf_load_stackoverflow
Inventor
Tadashi Saito
斉藤　規
Shigemitsu Higuchi
重光 樋口
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1957582A priority Critical patent/JPS58139318A/ja
Publication of JPS58139318A publication Critical patent/JPS58139318A/ja
Publication of JPH041406B2 publication Critical patent/JPH041406B2/ja
Granted 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
    • G11B20/1816—Testing
    • 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
    • G11B20/1816—Testing
    • G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
JP1957582A 1982-02-12 1982-02-12 磁気記憶装置 Granted JPS58139318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1957582A JPS58139318A (ja) 1982-02-12 1982-02-12 磁気記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1957582A JPS58139318A (ja) 1982-02-12 1982-02-12 磁気記憶装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP4313114A Division JP2564455B2 (ja) 1992-11-24 1992-11-24 磁気テ−プ装置
JP31311392A Division JPH0670841B2 (ja) 1992-11-24 1992-11-24 磁気テープ記憶装置

Publications (2)

Publication Number Publication Date
JPS58139318A true JPS58139318A (ja) 1983-08-18
JPH041406B2 JPH041406B2 (enrdf_load_stackoverflow) 1992-01-13

Family

ID=12003076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1957582A Granted JPS58139318A (ja) 1982-02-12 1982-02-12 磁気記憶装置

Country Status (1)

Country Link
JP (1) JPS58139318A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139909A (ja) * 1984-12-12 1986-06-27 Matsushita Electric Ind Co Ltd デイジタルテ−プレコ−ダ
JPS6369074A (ja) * 1986-09-11 1988-03-29 Kenwood Corp 磁気記録装置
JPS63173207A (ja) * 1987-01-12 1988-07-16 Sony Corp 記録再生装置
JPS6467705A (en) * 1987-09-09 1989-03-14 Hitachi Ltd Magnetic tape memory of helical scanning system
JPS6478473A (en) * 1987-09-19 1989-03-23 Canon Kk Data memory device
JPH0194505A (ja) * 1987-10-05 1989-04-13 Canon Inc データ記録再生装置
JPH0194572A (ja) * 1987-10-05 1989-04-13 Canon Inc データ記録装置
JPH0223577A (ja) * 1988-07-11 1990-01-25 Mitsumi Electric Co Ltd 磁気記録再生装置
JPH02128375A (ja) * 1988-11-07 1990-05-16 Matsushita Electric Ind Co Ltd データ記録再生装置
JPH0536215A (ja) * 1991-01-22 1993-02-12 Samsung Electron Co Ltd データ記録装置およびその方法
JPH05197914A (ja) * 1992-11-24 1993-08-06 Hitachi Ltd 磁気テープのデータ再生方式
JPH05505764A (ja) * 1990-12-13 1993-08-26 アンスティテュ フランセ デュ ペトロール 多金属触媒の製造方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139909A (ja) * 1984-12-12 1986-06-27 Matsushita Electric Ind Co Ltd デイジタルテ−プレコ−ダ
JPS6369074A (ja) * 1986-09-11 1988-03-29 Kenwood Corp 磁気記録装置
JPS63173207A (ja) * 1987-01-12 1988-07-16 Sony Corp 記録再生装置
JPS6467705A (en) * 1987-09-09 1989-03-14 Hitachi Ltd Magnetic tape memory of helical scanning system
JPS6478473A (en) * 1987-09-19 1989-03-23 Canon Kk Data memory device
JPH0194505A (ja) * 1987-10-05 1989-04-13 Canon Inc データ記録再生装置
JPH0194572A (ja) * 1987-10-05 1989-04-13 Canon Inc データ記録装置
JPH0223577A (ja) * 1988-07-11 1990-01-25 Mitsumi Electric Co Ltd 磁気記録再生装置
JPH02128375A (ja) * 1988-11-07 1990-05-16 Matsushita Electric Ind Co Ltd データ記録再生装置
JPH05505764A (ja) * 1990-12-13 1993-08-26 アンスティテュ フランセ デュ ペトロール 多金属触媒の製造方法
JPH0536215A (ja) * 1991-01-22 1993-02-12 Samsung Electron Co Ltd データ記録装置およびその方法
JPH05197914A (ja) * 1992-11-24 1993-08-06 Hitachi Ltd 磁気テープのデータ再生方式

Also Published As

Publication number Publication date
JPH041406B2 (enrdf_load_stackoverflow) 1992-01-13

Similar Documents

Publication Publication Date Title
JPS58139318A (ja) 磁気記憶装置
JPS59188815A (ja) 情報記録再生装置
US4837640A (en) Method and apparatus for detecting a control signal
US5499147A (en) Rotary head recording and reproduction apparatus with memory and method of operation which compares a reproduced signal with an original signal
KR890002871A (ko) 디지탈신호 재생장치
JP2764948B2 (ja) 記録確認装置
EP0379222B1 (en) Data recording/reproducing apparatus
US6208476B1 (en) Data recording device and method for recording data on a magnetic tape with error correction
JP2571111B2 (ja) 回転ヘッド式磁気記録再生装置
JP2564455B2 (ja) 磁気テ−プ装置
JP2555143B2 (ja) 記録再生回路の制御方法
JP2749275B2 (ja) データ記録再生装置
JP2775788B2 (ja) データ誤り検出装置
JP2576509B2 (ja) デ−タレコ−ダ
JPH038176A (ja) デジタルデータ記録用ベリファイ方法および装置
JP2805703B2 (ja) データ記録方法
JPH0670841B2 (ja) 磁気テープ記憶装置
JP2539452B2 (ja) ヘリカルスキャン方式磁気テ―プ記憶装置
JP2633924B2 (ja) 磁気記録再生装置
JPH04195803A (ja) ヘリカルスキャン方式磁気テープ記憶装置
JPH01113964A (ja) 磁気テープ記憶装置
JPH02122479A (ja) 回転ヘッド式テープレコーダのデジタル信号記録再生方法
JPH0833976B2 (ja) 記録再生装置
JPS63171404A (ja) デ−タレコ−ダ
JPH02281475A (ja) データ記録／再生装置