JPH0118488B2 - - Google Patents

Info

Publication number
JPH0118488B2
JPH0118488B2 JP56140594A JP14059481A JPH0118488B2 JP H0118488 B2 JPH0118488 B2 JP H0118488B2 JP 56140594 A JP56140594 A JP 56140594A JP 14059481 A JP14059481 A JP 14059481A JP H0118488 B2 JPH0118488 B2 JP H0118488B2
Authority
JP
Japan
Prior art keywords
constant current
circuit
current
recording head
magnetic recording
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
Application number
JP56140594A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5841403A (ja
Inventor
Tadao Betsusho
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP14059481A priority Critical patent/JPS5841403A/ja
Publication of JPS5841403A publication Critical patent/JPS5841403A/ja
Publication of JPH0118488B2 publication Critical patent/JPH0118488B2/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
    • G11B5/03—Biasing
JP14059481A 1981-09-07 1981-09-07 磁気録音ヘツド駆動回路 Granted JPS5841403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14059481A JPS5841403A (ja) 1981-09-07 1981-09-07 磁気録音ヘツド駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14059481A JPS5841403A (ja) 1981-09-07 1981-09-07 磁気録音ヘツド駆動回路

Publications (2)

Publication Number Publication Date
JPS5841403A JPS5841403A (ja) 1983-03-10
JPH0118488B2 true JPH0118488B2 (zh) 1989-04-06

Family

ID=15272319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14059481A Granted JPS5841403A (ja) 1981-09-07 1981-09-07 磁気録音ヘツド駆動回路

Country Status (1)

Country Link
JP (1) JPS5841403A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816932A (en) * 1986-11-07 1989-03-28 Archive Corporation Circuit for providing a symmetric current to the head of a magnetic recording device
JP2004159346A (ja) * 2002-10-11 2004-06-03 Norimoto Sato スピーカー・ユニット駆動負帰還増幅器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128222U (zh) * 1979-03-02 1980-09-10

Also Published As

Publication number Publication date
JPS5841403A (ja) 1983-03-10

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