JPS5591276A - Magnetic recorder/reproducer - Google Patents
Magnetic recorder/reproducerInfo
- Publication number
- JPS5591276A JPS5591276A JP16347178A JP16347178A JPS5591276A JP S5591276 A JPS5591276 A JP S5591276A JP 16347178 A JP16347178 A JP 16347178A JP 16347178 A JP16347178 A JP 16347178A JP S5591276 A JPS5591276 A JP S5591276A
- Authority
- JP
- Japan
- Prior art keywords
- additional information
- binary
- circuit
- signal
- recorded
- 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
- Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE: To facilitate the easy recording and reproduction for the binary additional information by storing the additional information signals sent in with the high frequency in the vertical flyback time into the buffer memory to be converted into the low frequency.
CONSTITUTION: The output of video detection circuit 2 in the TV picture receiver undergoes the waveform shaping into the binary signal through slicing circuit 3, and the signal showing the additional information and sent in piling for the vertical flyback time is stored in buffer memory 10. The signal stored in memory 10 at the 17th H is read out through control circuit 11 at the 19th H with the sequential application of the codes via code generator circuit 12 and then converted into the low frequency to be recorded through VTR14 after mixture with the output of circuit 12. In such way, the binary additional information can be recorded or reproduced to the original binary information in an easy way.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16347178A JPS5591276A (en) | 1978-12-28 | 1978-12-28 | Magnetic recorder/reproducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16347178A JPS5591276A (en) | 1978-12-28 | 1978-12-28 | Magnetic recorder/reproducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5591276A true JPS5591276A (en) | 1980-07-10 |
| JPS6251030B2 JPS6251030B2 (en) | 1987-10-28 |
Family
ID=15774493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16347178A Granted JPS5591276A (en) | 1978-12-28 | 1978-12-28 | Magnetic recorder/reproducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5591276A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152880U (en) * | 1981-03-20 | 1982-09-25 | ||
| JPS5869187A (en) * | 1981-10-21 | 1983-04-25 | Mitsubishi Electric Corp | Video tape recorder for digital data |
| JPS58194482A (en) * | 1982-05-08 | 1983-11-12 | Sony Corp | Character broadcast receiver |
| JPS59101985A (en) * | 1982-12-01 | 1984-06-12 | Matsushita Electric Ind Co Ltd | Signal converting method |
| JPS6298385U (en) * | 1985-12-10 | 1987-06-23 |
-
1978
- 1978-12-28 JP JP16347178A patent/JPS5591276A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152880U (en) * | 1981-03-20 | 1982-09-25 | ||
| JPH0230946Y2 (en) * | 1981-03-20 | 1990-08-21 | ||
| JPS5869187A (en) * | 1981-10-21 | 1983-04-25 | Mitsubishi Electric Corp | Video tape recorder for digital data |
| JPS58194482A (en) * | 1982-05-08 | 1983-11-12 | Sony Corp | Character broadcast receiver |
| JPH0415676B2 (en) * | 1982-05-08 | 1992-03-18 | Sony Corp | |
| JPS59101985A (en) * | 1982-12-01 | 1984-06-12 | Matsushita Electric Ind Co Ltd | Signal converting method |
| JPS6298385U (en) * | 1985-12-10 | 1987-06-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6251030B2 (en) | 1987-10-28 |
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