JPS5358214A - Magnetic recording erase method - Google Patents
Magnetic recording erase methodInfo
- Publication number
- JPS5358214A JPS5358214A JP13340976A JP13340976A JPS5358214A JP S5358214 A JPS5358214 A JP S5358214A JP 13340976 A JP13340976 A JP 13340976A JP 13340976 A JP13340976 A JP 13340976A JP S5358214 A JPS5358214 A JP S5358214A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- erase method
- recording erase
- data
- specified length
- 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
Landscapes
- Digital Magnetic Recording (AREA)
Abstract
PURPOSE: To prevent unerased recording and satisfactorily write data by reversing a tape by a specified length at the start of data writing and letting the tape run in a foward direction from that point in erasing the data of a specified length.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13340976A JPS5358214A (en) | 1976-11-05 | 1976-11-05 | Magnetic recording erase method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13340976A JPS5358214A (en) | 1976-11-05 | 1976-11-05 | Magnetic recording erase method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5358214A true JPS5358214A (en) | 1978-05-26 |
Family
ID=15104080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13340976A Pending JPS5358214A (en) | 1976-11-05 | 1976-11-05 | Magnetic recording erase method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5358214A (en) |
-
1976
- 1976-11-05 JP JP13340976A patent/JPS5358214A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5232330A (en) | Superposition recording device | |
JPS52110003A (en) | Recording and reproducing apparatus | |
JPS5358214A (en) | Magnetic recording erase method | |
JPS52119210A (en) | Magnetic tape device | |
JPS52113707A (en) | Magnetic recording medium erasing method | |
JPS5211011A (en) | Control signal erasing unit | |
JPS52145017A (en) | Magnetic disk device | |
JPS5339721A (en) | Data erasing system for magnetically recording and reproducing apparatus | |
JPS5331118A (en) | Magnetic recording erasing method | |
JPS53144313A (en) | Abnormal data erasing device of magnetic tape memory device | |
JPS5316609A (en) | Magnetic memory device | |
JPS51111320A (en) | Magnetic memory | |
JPS53109609A (en) | Magnetic recorder | |
JPS5339710A (en) | Magnetic recorder | |
JPS5466820A (en) | Cartridge provided with magnetic material face for recording contents | |
JPS5280111A (en) | Magnetic tape controlling system | |
JPS5238209A (en) | Erasing head mounting device for tape recorder | |
JPS5319014A (en) | Magnetically recording and reproducing system | |
JPS53100208A (en) | Auto reversing system | |
JPS5286303A (en) | Recording and reproducing system for magnetic tape | |
JPS5288316A (en) | Data writing method to cassette tapes | |
JPS5431706A (en) | Magnetic recorder-reproducer | |
JPS5294109A (en) | Magnetic tape unit | |
JPS5419720A (en) | Tape recorder | |
JPS51126113A (en) | Signal erasing method of tape recorder |