JPH0445881B2 - - Google Patents

Info

Publication number
JPH0445881B2
JPH0445881B2 JP56175671A JP17567181A JPH0445881B2 JP H0445881 B2 JPH0445881 B2 JP H0445881B2 JP 56175671 A JP56175671 A JP 56175671A JP 17567181 A JP17567181 A JP 17567181A JP H0445881 B2 JPH0445881 B2 JP H0445881B2
Authority
JP
Japan
Prior art keywords
recording
frequency
signal
equalization
current
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 - Lifetime
Application number
JP56175671A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5880106A (ja
Inventor
Masuo Umemoto
Seiji Tanaka
Shusaku Nagahara
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 JP56175671A priority Critical patent/JPS5880106A/ja
Publication of JPS5880106A publication Critical patent/JPS5880106A/ja
Publication of JPH0445881B2 publication Critical patent/JPH0445881B2/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)
JP56175671A 1981-11-04 1981-11-04 磁気録画装置 Granted JPS5880106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56175671A JPS5880106A (ja) 1981-11-04 1981-11-04 磁気録画装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56175671A JPS5880106A (ja) 1981-11-04 1981-11-04 磁気録画装置

Publications (2)

Publication Number Publication Date
JPS5880106A JPS5880106A (ja) 1983-05-14
JPH0445881B2 true JPH0445881B2 (OSRAM) 1992-07-28

Family

ID=16000192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56175671A Granted JPS5880106A (ja) 1981-11-04 1981-11-04 磁気録画装置

Country Status (1)

Country Link
JP (1) JPS5880106A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129406A (ja) * 1984-07-19 1986-02-10 Sony Corp 磁気記録装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124713A (en) * 1978-03-20 1979-09-27 Matsushita Electric Ind Co Ltd Video signal recording-reproducing method
JPS5542415A (en) * 1978-09-20 1980-03-25 Hitachi Ltd Emphasis/de-emphasis circuit

Also Published As

Publication number Publication date
JPS5880106A (ja) 1983-05-14

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