JPS6439683A - Magnetic recording and reproducing device - Google Patents
Magnetic recording and reproducing deviceInfo
- Publication number
- JPS6439683A JPS6439683A JP62195690A JP19569087A JPS6439683A JP S6439683 A JPS6439683 A JP S6439683A JP 62195690 A JP62195690 A JP 62195690A JP 19569087 A JP19569087 A JP 19569087A JP S6439683 A JPS6439683 A JP S6439683A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- signal
- character
- memory
- reproduction
- 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
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
PURPOSE:To eliminate trouble of write or re-write on an index sheet by recording index data consisting of a digital signal on a magnetic tape, and displaying signal information on a display device by reading out at the time of reproduction. CONSTITUTION:The index data is written on a text memory 12 from a character input circuit 6 via a microprocessor 3 and a timing controller 9 as a character code. The magnetic tape 22 is rewound to a data recording address by the recording instruction of the processor 3, and the content of the memory 12 is inputted to an FM modulation circuit 19 with a synchronizing signal 5 as a signal 15 via a changeover switch 17 switched to I side, and is recorded on the tape 22 via a recording amplifier 20 and a rotary head 21. In the reproduction, the character code is written on the memory 12 via an amplifier 23, an FM demodulation circuit 24, and the controller 9, and a corresponding character, etc., is read out from a character generator 10 by the display instruction of the processor 3, and is converted to a video signal, then, is displayed on a display.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195690A JPS6439683A (en) | 1987-08-04 | 1987-08-04 | Magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195690A JPS6439683A (en) | 1987-08-04 | 1987-08-04 | Magnetic recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439683A true JPS6439683A (en) | 1989-02-09 |
Family
ID=16345375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62195690A Pending JPS6439683A (en) | 1987-08-04 | 1987-08-04 | Magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439683A (en) |
-
1987
- 1987-08-04 JP JP62195690A patent/JPS6439683A/en active Pending
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