JPS55163627A - Information recorder/reproducer - Google Patents
Information recorder/reproducerInfo
- Publication number
- JPS55163627A JPS55163627A JP6848579A JP6848579A JPS55163627A JP S55163627 A JPS55163627 A JP S55163627A JP 6848579 A JP6848579 A JP 6848579A JP 6848579 A JP6848579 A JP 6848579A JP S55163627 A JPS55163627 A JP S55163627A
- Authority
- JP
- Japan
- Prior art keywords
- tracking
- head
- recording
- control signal
- video
- 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To increase the recording density by recording the tracking control signal together onto each track on the recording medium at the recording time of the information signal and then adding the control signal to the driving part of the head sending mechanism at the reproducing time of the information signal to carry out the tracking.
CONSTITUTION: Magnetic head part 6 attached to the head sending mechanism incorporates two tracking heads 31 and 32 for recording of the tracking control signal in addition to video head 6 in such way that the tracking may be given to both the sides of the track via video head 30. With these heads 31 and 32, the control signals having the opposite relation to each other between the tracks having different frequencies and adjacent relation of the scale between frequencies f1 and f2 are recorded in addition to the video signals. At the reproducing time, the control is given to head 6 via the fixed circuit so that the tracking control signals of f1 and f2 may be reproduced evenly through head 30. As a result, the accurate tracking is possible to increase the recording density.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6848579A JPS55163627A (en) | 1979-06-01 | 1979-06-01 | Information recorder/reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6848579A JPS55163627A (en) | 1979-06-01 | 1979-06-01 | Information recorder/reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55163627A true JPS55163627A (en) | 1980-12-19 |
Family
ID=13375024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6848579A Pending JPS55163627A (en) | 1979-06-01 | 1979-06-01 | Information recorder/reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55163627A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130904A (en) * | 1982-01-29 | 1983-08-04 | Matsushita Electric Ind Co Ltd | Liquid fuel combustion device |
-
1979
- 1979-06-01 JP JP6848579A patent/JPS55163627A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130904A (en) * | 1982-01-29 | 1983-08-04 | Matsushita Electric Ind Co Ltd | Liquid fuel combustion device |
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