JPS5421316A - Magnetic recorder-reproducer - Google Patents
Magnetic recorder-reproducerInfo
- Publication number
- JPS5421316A JPS5421316A JP8646877A JP8646877A JPS5421316A JP S5421316 A JPS5421316 A JP S5421316A JP 8646877 A JP8646877 A JP 8646877A JP 8646877 A JP8646877 A JP 8646877A JP S5421316 A JPS5421316 A JP S5421316A
- Authority
- JP
- Japan
- Prior art keywords
- reproducer
- magnetic recorder
- effect element
- magnetoresistance effect
- magnetic field
- 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
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
PURPOSE: To perform distortion-free reproduction by applying a high frequency bias magnetic field to a playback head composed of a magnetoresistance effect element and obtaining reproducing signal from the time when the resistance value of the magnetoresistance effect element becomes a preset value.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8646877A JPS6049970B2 (en) | 1977-07-18 | 1977-07-18 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8646877A JPS6049970B2 (en) | 1977-07-18 | 1977-07-18 | magnetic recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5421316A true JPS5421316A (en) | 1979-02-17 |
JPS6049970B2 JPS6049970B2 (en) | 1985-11-06 |
Family
ID=13887779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8646877A Expired JPS6049970B2 (en) | 1977-07-18 | 1977-07-18 | magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049970B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035302A (en) * | 1983-08-04 | 1985-02-23 | Trio Kenwood Corp | Reproduction circuit of magnetic recording signal |
JPS60182503A (en) * | 1984-03-01 | 1985-09-18 | Sony Corp | Magneto-resistance effect type magnetic head |
JPS60263310A (en) * | 1984-06-08 | 1985-12-26 | Sony Corp | Magneto-resistance effect type magnetic head device |
JPS63131303A (en) * | 1986-11-21 | 1988-06-03 | Hitachi Ltd | Drive system for magneto-resistance effect head |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04145970A (en) * | 1990-10-08 | 1992-05-19 | Toukan Eng Kk | Device for lining pipe |
-
1977
- 1977-07-18 JP JP8646877A patent/JPS6049970B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035302A (en) * | 1983-08-04 | 1985-02-23 | Trio Kenwood Corp | Reproduction circuit of magnetic recording signal |
JPH0414404B2 (en) * | 1983-08-04 | 1992-03-12 | Kenwood Corp | |
JPS60182503A (en) * | 1984-03-01 | 1985-09-18 | Sony Corp | Magneto-resistance effect type magnetic head |
JPS60263310A (en) * | 1984-06-08 | 1985-12-26 | Sony Corp | Magneto-resistance effect type magnetic head device |
JPS63131303A (en) * | 1986-11-21 | 1988-06-03 | Hitachi Ltd | Drive system for magneto-resistance effect head |
Also Published As
Publication number | Publication date |
---|---|
JPS6049970B2 (en) | 1985-11-06 |
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