JPS5794909A - Magnetic recorder and reproducer - Google Patents
Magnetic recorder and reproducerInfo
- Publication number
- JPS5794909A JPS5794909A JP17098780A JP17098780A JPS5794909A JP S5794909 A JPS5794909 A JP S5794909A JP 17098780 A JP17098780 A JP 17098780A JP 17098780 A JP17098780 A JP 17098780A JP S5794909 A JPS5794909 A JP S5794909A
- Authority
- JP
- Japan
- Prior art keywords
- bias
- circuit
- recording
- output
- switch
- 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.)
- Pending
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17098780A JPS5794909A (en) | 1980-12-05 | 1980-12-05 | Magnetic recorder and reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17098780A JPS5794909A (en) | 1980-12-05 | 1980-12-05 | Magnetic recorder and reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5794909A true JPS5794909A (en) | 1982-06-12 |
Family
ID=15915019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17098780A Pending JPS5794909A (en) | 1980-12-05 | 1980-12-05 | Magnetic recorder and reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5794909A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205803A (en) * | 1981-06-12 | 1982-12-17 | Akai Electric Co Ltd | Dynamic bias control type tape recorder |
EP0310373A2 (en) * | 1987-09-30 | 1989-04-05 | Sony Corporation | Information recording apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216907B2 (ja) * | 1973-11-08 | 1977-05-12 | ||
JPS5545149A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Magnetic recording and reproducing device |
-
1980
- 1980-12-05 JP JP17098780A patent/JPS5794909A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216907B2 (ja) * | 1973-11-08 | 1977-05-12 | ||
JPS5545149A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Magnetic recording and reproducing device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205803A (en) * | 1981-06-12 | 1982-12-17 | Akai Electric Co Ltd | Dynamic bias control type tape recorder |
EP0310373A2 (en) * | 1987-09-30 | 1989-04-05 | Sony Corporation | Information recording apparatus |
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