JPS5350917A - Chrominance component recording system - Google Patents
Chrominance component recording systemInfo
- Publication number
- JPS5350917A JPS5350917A JP12562776A JP12562776A JPS5350917A JP S5350917 A JPS5350917 A JP S5350917A JP 12562776 A JP12562776 A JP 12562776A JP 12562776 A JP12562776 A JP 12562776A JP S5350917 A JPS5350917 A JP S5350917A
- Authority
- JP
- Japan
- Prior art keywords
- chrominance component
- recording system
- component recording
- frequency
- recording
- 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 reduce the recording frequency band by giving a frequency conversion and recording to two modulation chrominance component by a local oscillation signal of a frequency which is equivalent to a half of the sum of the carrier wave frequency.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12562776A JPS5350917A (en) | 1976-10-20 | 1976-10-20 | Chrominance component recording system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12562776A JPS5350917A (en) | 1976-10-20 | 1976-10-20 | Chrominance component recording system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5350917A true JPS5350917A (en) | 1978-05-09 |
Family
ID=14914728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12562776A Pending JPS5350917A (en) | 1976-10-20 | 1976-10-20 | Chrominance component recording system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5350917A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821991A (en) * | 1981-08-03 | 1983-02-09 | Olympus Optical Co Ltd | Image pickup picture recorder |
JPS58115989A (en) * | 1981-12-28 | 1983-07-09 | Canon Inc | Video signal recorder and reproducer |
JPS58143688A (en) * | 1982-02-19 | 1983-08-26 | Sanyo Electric Co Ltd | Image pickup signal recording and reproducing system |
-
1976
- 1976-10-20 JP JP12562776A patent/JPS5350917A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821991A (en) * | 1981-08-03 | 1983-02-09 | Olympus Optical Co Ltd | Image pickup picture recorder |
JPH0217995B2 (en) * | 1981-08-03 | 1990-04-24 | Olympus Optical Co | |
JPS58115989A (en) * | 1981-12-28 | 1983-07-09 | Canon Inc | Video signal recorder and reproducer |
JPS58143688A (en) * | 1982-02-19 | 1983-08-26 | Sanyo Electric Co Ltd | Image pickup signal recording and reproducing system |
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