JPS63117176U - - Google Patents
Info
- Publication number
- JPS63117176U JPS63117176U JP796787U JP796787U JPS63117176U JP S63117176 U JPS63117176 U JP S63117176U JP 796787 U JP796787 U JP 796787U JP 796787 U JP796787 U JP 796787U JP S63117176 U JPS63117176 U JP S63117176U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- multiplexing
- recording
- output
- level
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Signal Processing For Recording (AREA)
Description
第１図は本考案の一実施例を示す記録側回路ブ
ロツク図、第２図は再生側のデコーダ回路の回路
ブロツク図をそれぞれ顕わす。
３……最大値検出回路、４……最小値検出回路
、５……多重回路。
FIG. 1 shows a recording side circuit block diagram showing one embodiment of the present invention, and FIG. 2 shows a circuit block diagram of a reproducing side decoder circuit. 3...Maximum value detection circuit, 4...Minimum value detection circuit, 5...Multiple circuit.
Claims (1)
て、 映像信号の１画面中の最大レベルと最小レベル
を検出するレベル検出回路と、 該レベル検出回路の出力を映像信号のブランキ
ング期間に多重する多重回路と、 該多重回路の出力を記録媒体に記録する記録手
段とを、 それぞれ配して成る変域情報多重記録回路。[Claim for Utility Model Registration] In a video recording device that records analog video information, a level detection circuit that detects the maximum level and minimum level in one screen of a video signal, and the output of the level detection circuit is used as a video signal. A range information multiplexing recording circuit comprising: a multiplexing circuit that performs multiplexing during a blanking period; and a recording means that records the output of the multiplexing circuit on a recording medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP796787U JPS63117176U (en) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP796787U JPS63117176U (en) | 1987-01-22 | 1987-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117176U true JPS63117176U (en) | 1988-07-28 |
Family
ID=30791914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP796787U Pending JPS63117176U (en) | 1987-01-22 | 1987-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117176U (en) |
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1987
- 1987-01-22 JP JP796787U patent/JPS63117176U/ja active Pending