JPH0470825B2 - - Google Patents
Info
- Publication number
- JPH0470825B2 JPH0470825B2 JP57176449A JP17644982A JPH0470825B2 JP H0470825 B2 JPH0470825 B2 JP H0470825B2 JP 57176449 A JP57176449 A JP 57176449A JP 17644982 A JP17644982 A JP 17644982A JP H0470825 B2 JPH0470825 B2 JP H0470825B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video signal
- latch
- field
- video
- 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.)
- Expired - Lifetime
Links
- 230000015654 memory Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
Landscapes
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57176449A JPS5975780A (ja) | 1982-10-08 | 1982-10-08 | ビデオ信号を禁止するためビデオ信号を修正する方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57176449A JPS5975780A (ja) | 1982-10-08 | 1982-10-08 | ビデオ信号を禁止するためビデオ信号を修正する方法および装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2241049A Division JPH03236693A (ja) | 1990-09-10 | 1990-09-10 | ビデオ信号修正装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5975780A JPS5975780A (ja) | 1984-04-28 |
| JPH0470825B2 true JPH0470825B2 (ko) | 1992-11-12 |
Family
ID=16013897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57176449A Granted JPS5975780A (ja) | 1982-10-08 | 1982-10-08 | ビデオ信号を禁止するためビデオ信号を修正する方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5975780A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187275U (ja) * | 1983-05-26 | 1984-12-12 | 株式会社ケンウッド | 映像信号記録装置 |
| EP0235799B1 (en) * | 1986-03-06 | 1991-07-24 | Unisys Corporation | Disk drive arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130315A (en) * | 1976-04-26 | 1977-11-01 | Sony Corp | Pre-recorded recording media |
| JPS5723366A (en) * | 1980-07-17 | 1982-02-06 | Matsushita Electric Ind Co Ltd | Reproduction preventing system of video software |
| JPS5787683A (en) * | 1980-11-21 | 1982-06-01 | Bitsutsu:Kk | Method and apparatus for recording video signal |
-
1982
- 1982-10-08 JP JP57176449A patent/JPS5975780A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52130315A (en) * | 1976-04-26 | 1977-11-01 | Sony Corp | Pre-recorded recording media |
| JPS5723366A (en) * | 1980-07-17 | 1982-02-06 | Matsushita Electric Ind Co Ltd | Reproduction preventing system of video software |
| JPS5787683A (en) * | 1980-11-21 | 1982-06-01 | Bitsutsu:Kk | Method and apparatus for recording video signal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5975780A (ja) | 1984-04-28 |
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