JPS53110320A - Information signal recording and reproducing system - Google Patents

Information signal recording and reproducing system

Info

Publication number
JPS53110320A
JPS53110320A JP2526177A JP2526177A JPS53110320A JP S53110320 A JPS53110320 A JP S53110320A JP 2526177 A JP2526177 A JP 2526177A JP 2526177 A JP2526177 A JP 2526177A JP S53110320 A JPS53110320 A JP S53110320A
Authority
JP
Japan
Prior art keywords
information signal
signal recording
reproducing system
videos
demodulated
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
Application number
JP2526177A
Other languages
Japanese (ja)
Other versions
JPS5832834B2 (en
Inventor
Keiji Ozawa
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 JP52025261A priority Critical patent/JPS5832834B2/en
Publication of JPS53110320A publication Critical patent/JPS53110320A/en
Publication of JPS5832834B2 publication Critical patent/JPS5832834B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE: To prevent the extreme beat disturbance of demodulated videos by controlling the first and the second reference signals, which are switched alternately every rotation period of a rotary disc, so that the polarity of them may be inverted by the third reference signal to be inserted into the switching position.
COPYRIGHT: (C)1978,JPO&Japio
JP52025261A 1977-03-08 1977-03-08 Information signal recording method Expired JPS5832834B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52025261A JPS5832834B2 (en) 1977-03-08 1977-03-08 Information signal recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52025261A JPS5832834B2 (en) 1977-03-08 1977-03-08 Information signal recording method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58013947A Division JPS5929994B2 (en) 1983-01-31 1983-01-31 Information signal recording and reproducing method

Publications (2)

Publication Number Publication Date
JPS53110320A true JPS53110320A (en) 1978-09-27
JPS5832834B2 JPS5832834B2 (en) 1983-07-15

Family

ID=12161070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52025261A Expired JPS5832834B2 (en) 1977-03-08 1977-03-08 Information signal recording method

Country Status (1)

Country Link
JP (1) JPS5832834B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005335712A (en) * 2004-05-24 2005-12-08 Chuoh Pack Industry Co Ltd Wireless cardboard cases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005335712A (en) * 2004-05-24 2005-12-08 Chuoh Pack Industry Co Ltd Wireless cardboard cases

Also Published As

Publication number Publication date
JPS5832834B2 (en) 1983-07-15

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