JPS57130251A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS57130251A
JPS57130251A JP56013839A JP1383981A JPS57130251A JP S57130251 A JPS57130251 A JP S57130251A JP 56013839 A JP56013839 A JP 56013839A JP 1383981 A JP1383981 A JP 1383981A JP S57130251 A JPS57130251 A JP S57130251A
Authority
JP
Japan
Prior art keywords
variable speed
head
magnetic recording
reproducing device
resonance
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
JP56013839A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359586B2 (enrdf_load_stackoverflow
Inventor
Susumu Otsuka
Hitoshi Kawamura
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 JP56013839A priority Critical patent/JPS57130251A/ja
Publication of JPS57130251A publication Critical patent/JPS57130251A/ja
Publication of JPS6359586B2 publication Critical patent/JPS6359586B2/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
    • 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
    • G11B5/027—Analogue recording
    • G11B5/035—Equalising

Landscapes

  • Television Signal Processing For Recording (AREA)
JP56013839A 1981-02-03 1981-02-03 Magnetic recording and reproducing device Granted JPS57130251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56013839A JPS57130251A (en) 1981-02-03 1981-02-03 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56013839A JPS57130251A (en) 1981-02-03 1981-02-03 Magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS57130251A true JPS57130251A (en) 1982-08-12
JPS6359586B2 JPS6359586B2 (enrdf_load_stackoverflow) 1988-11-21

Family

ID=11844441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56013839A Granted JPS57130251A (en) 1981-02-03 1981-02-03 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS57130251A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164384A (ja) * 1982-03-25 1983-09-29 Hitachi Denshi Ltd 磁気記録再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164384A (ja) * 1982-03-25 1983-09-29 Hitachi Denshi Ltd 磁気記録再生装置

Also Published As

Publication number Publication date
JPS6359586B2 (enrdf_load_stackoverflow) 1988-11-21

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