JPS5382320A - Information recording disc and its reproduction system - Google Patents

Information recording disc and its reproduction system

Info

Publication number
JPS5382320A
JPS5382320A JP15758976A JP15758976A JPS5382320A JP S5382320 A JPS5382320 A JP S5382320A JP 15758976 A JP15758976 A JP 15758976A JP 15758976 A JP15758976 A JP 15758976A JP S5382320 A JPS5382320 A JP S5382320A
Authority
JP
Japan
Prior art keywords
information recording
reproduction system
recording disc
widen
deviating
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
JP15758976A
Other languages
Japanese (ja)
Inventor
Yoshihiko Honjo
Toshio Kaneshiro
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP15758976A priority Critical patent/JPS5382320A/en
Publication of JPS5382320A publication Critical patent/JPS5382320A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To widen the information signal bands being recorded and reproduced by deviating tracks in a direction approximately perpendicular to a track scanning direction at every specified period.
COPYRIGHT: (C)1978,JPO&Japio
JP15758976A 1976-12-28 1976-12-28 Information recording disc and its reproduction system Pending JPS5382320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15758976A JPS5382320A (en) 1976-12-28 1976-12-28 Information recording disc and its reproduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15758976A JPS5382320A (en) 1976-12-28 1976-12-28 Information recording disc and its reproduction system

Publications (1)

Publication Number Publication Date
JPS5382320A true JPS5382320A (en) 1978-07-20

Family

ID=15652999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15758976A Pending JPS5382320A (en) 1976-12-28 1976-12-28 Information recording disc and its reproduction system

Country Status (1)

Country Link
JP (1) JPS5382320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897766U (en) * 1981-12-22 1983-07-02 株式会社東芝 tracking circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897766U (en) * 1981-12-22 1983-07-02 株式会社東芝 tracking circuit

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