JPS535929A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- Publication number
- JPS535929A JPS535929A JP8049876A JP8049876A JPS535929A JP S535929 A JPS535929 A JP S535929A JP 8049876 A JP8049876 A JP 8049876A JP 8049876 A JP8049876 A JP 8049876A JP S535929 A JPS535929 A JP S535929A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- reproducing device
- modulated
- video signals
- frequency
- 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.)
- Granted
Links
Abstract
PURPOSE: At the recording and reproducing time of color video signals, video signals are balanced-modulated by the carrier of the frequency which is different from the chrominance subcarrier by odd-number times of the quarter horizontal scanning frequency, and the lower side-band part of these modulated signals are used for recording, so that the circuit can become simple.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049876A JPS535929A (en) | 1976-07-06 | 1976-07-06 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049876A JPS535929A (en) | 1976-07-06 | 1976-07-06 | Recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS535929A true JPS535929A (en) | 1978-01-19 |
JPS576831B2 JPS576831B2 (en) | 1982-02-06 |
Family
ID=13719962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8049876A Granted JPS535929A (en) | 1976-07-06 | 1976-07-06 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS535929A (en) |
-
1976
- 1976-07-06 JP JP8049876A patent/JPS535929A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS576831B2 (en) | 1982-02-06 |
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