JPS52146517A - Video signal recording reproducing unit - Google Patents
Video signal recording reproducing unitInfo
- Publication number
- JPS52146517A JPS52146517A JP6400276A JP6400276A JPS52146517A JP S52146517 A JPS52146517 A JP S52146517A JP 6400276 A JP6400276 A JP 6400276A JP 6400276 A JP6400276 A JP 6400276A JP S52146517 A JPS52146517 A JP S52146517A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- signal recording
- reproducing unit
- recording reproducing
- 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.)
- Pending
Links
Abstract
PURPOSE: The luminance signal and the chrominance signal are separated in terms of time and recorded to eliminate the mutual interference of the VTR, and the chrominance signal is converted into the base band and recorded to remove the influence due to the time axis variation produced in the recording-reproducing system, thereby miniaturizing the unit and decreasing the cost.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6400276A JPS52146517A (en) | 1976-05-31 | 1976-05-31 | Video signal recording reproducing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6400276A JPS52146517A (en) | 1976-05-31 | 1976-05-31 | Video signal recording reproducing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52146517A true JPS52146517A (en) | 1977-12-06 |
Family
ID=13245550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6400276A Pending JPS52146517A (en) | 1976-05-31 | 1976-05-31 | Video signal recording reproducing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52146517A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031390A (en) * | 1983-07-30 | 1985-02-18 | Sony Corp | Still picture recorder |
JPS6046189A (en) * | 1983-08-23 | 1985-03-12 | Sony Corp | Color image pickup recorder |
JPS60143479A (en) * | 1983-12-29 | 1985-07-29 | Matsushita Electric Ind Co Ltd | Recorder of video signal |
EP0409216A2 (en) * | 1989-07-18 | 1991-01-23 | TDK Corporation | Use of magnetic recording media for recording a video signal |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115722A (en) * | 1973-03-07 | 1974-11-05 | ||
JPS506287A (en) * | 1973-05-18 | 1975-01-22 |
-
1976
- 1976-05-31 JP JP6400276A patent/JPS52146517A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115722A (en) * | 1973-03-07 | 1974-11-05 | ||
JPS506287A (en) * | 1973-05-18 | 1975-01-22 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031390A (en) * | 1983-07-30 | 1985-02-18 | Sony Corp | Still picture recorder |
JPS6046189A (en) * | 1983-08-23 | 1985-03-12 | Sony Corp | Color image pickup recorder |
JPS60143479A (en) * | 1983-12-29 | 1985-07-29 | Matsushita Electric Ind Co Ltd | Recorder of video signal |
EP0409216A2 (en) * | 1989-07-18 | 1991-01-23 | TDK Corporation | Use of magnetic recording media for recording a video signal |
US5532041A (en) * | 1989-07-18 | 1996-07-02 | Tdk Corporation | Magnetic recording media and method for making them |
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