JPS5629814A - Video signal recording system - Google Patents
Video signal recording systemInfo
- Publication number
- JPS5629814A JPS5629814A JP10474979A JP10474979A JPS5629814A JP S5629814 A JPS5629814 A JP S5629814A JP 10474979 A JP10474979 A JP 10474979A JP 10474979 A JP10474979 A JP 10474979A JP S5629814 A JPS5629814 A JP S5629814A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- rotating
- recorded
- signal
- phase error
- 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
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE: To obtain stable and excellent picture, by detecting the error of rotating phase of rotating head caused at recording due to external disturbance as the comparison signal and delaying the video signal to be recorded according to the phase error voltage obtained from the comparison signal and the reference signal.
CONSTITUTION: This is the system that the track with a slope to lengthwise direction of the magnetic tape 34 is sequentially formed and the video signal is recorded with the rotating heads 10a, 10b. This system is provided with the variable delay circuit 13 delaying the video signal to be recorded with the rotating heads 10a, 10b, and the circuit in which the delay time of the variable delay circuit 13 is controlled variable with the signal obtained through the detection of the rotating phase error of the rotating heads 10a, 10b so that the horizontal synchronizing location of video signal recorded on the track can be arranged between tracks through the cancellation of rotating phase error.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54104749A JPS6035723B2 (en) | 1979-08-17 | 1979-08-17 | Video signal recording method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54104749A JPS6035723B2 (en) | 1979-08-17 | 1979-08-17 | Video signal recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5629814A true JPS5629814A (en) | 1981-03-25 |
JPS6035723B2 JPS6035723B2 (en) | 1985-08-16 |
Family
ID=14389134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54104749A Expired JPS6035723B2 (en) | 1979-08-17 | 1979-08-17 | Video signal recording method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6035723B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144517U (en) * | 1986-03-03 | 1987-09-11 |
-
1979
- 1979-08-17 JP JP54104749A patent/JPS6035723B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6035723B2 (en) | 1985-08-16 |
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