JPS548918A - Recording method of color video signal - Google Patents
Recording method of color video signalInfo
- Publication number
- JPS548918A JPS548918A JP7489077A JP7489077A JPS548918A JP S548918 A JPS548918 A JP S548918A JP 7489077 A JP7489077 A JP 7489077A JP 7489077 A JP7489077 A JP 7489077A JP S548918 A JPS548918 A JP S548918A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- recording method
- color video
- signal
- carrier chroma
- 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
Abstract
PURPOSE: To enable to reproduce excellent picture, by adding and recording the pilot signal having equal frequency as the carrier chroma signal converted to lower range to the carrier chroma signal longer than the duration time of the burst signal in the horizontal blanking period.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7489077A JPS548918A (en) | 1977-06-23 | 1977-06-23 | Recording method of color video signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7489077A JPS548918A (en) | 1977-06-23 | 1977-06-23 | Recording method of color video signal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS548918A true JPS548918A (en) | 1979-01-23 |
Family
ID=13560408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7489077A Pending JPS548918A (en) | 1977-06-23 | 1977-06-23 | Recording method of color video signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS548918A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256293A (en) * | 1984-06-01 | 1985-12-17 | Akai Electric Co Ltd | Method for preventing chrominance synchronization at upper part of screen in vtr |
US4691247A (en) * | 1983-11-11 | 1987-09-01 | Matsushita Electric Industrial Co., Ltd. | Video signal recording/reproducing apparatus |
-
1977
- 1977-06-23 JP JP7489077A patent/JPS548918A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4691247A (en) * | 1983-11-11 | 1987-09-01 | Matsushita Electric Industrial Co., Ltd. | Video signal recording/reproducing apparatus |
JPS60256293A (en) * | 1984-06-01 | 1985-12-17 | Akai Electric Co Ltd | Method for preventing chrominance synchronization at upper part of screen in vtr |
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