JPS55163627A - Information recorder/reproducer - Google Patents

Information recorder/reproducer

Info

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
Application number
JP6848579A
Other languages
Japanese (ja)
Inventor
Kenichi Sawazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6848579A priority Critical patent/JPS55163627A/en
Publication of JPS55163627A publication Critical patent/JPS55163627A/en
Pending legal-status Critical Current

Links

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
JP6848579A 1979-06-01 1979-06-01 Information recorder/reproducer Pending JPS55163627A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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