JPS57205802A - Video signal recording and reproducing device - Google Patents

Video signal recording and reproducing device

Info

Publication number
JPS57205802A
JPS57205802A JP56091094A JP9109481A JPS57205802A JP S57205802 A JPS57205802 A JP S57205802A JP 56091094 A JP56091094 A JP 56091094A JP 9109481 A JP9109481 A JP 9109481A JP S57205802 A JPS57205802 A JP S57205802A
Authority
JP
Japan
Prior art keywords
circuit
voltage
disk
video signal
position detector
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
JP56091094A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026146B2 (en, 2012
Inventor
Tasuku Baba
Hideo Okamura
Shunji Kanamaru
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56091094A priority Critical patent/JPS57205802A/ja
Publication of JPS57205802A publication Critical patent/JPS57205802A/ja
Publication of JPH026146B2 publication Critical patent/JPH026146B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
JP56091094A 1981-06-12 1981-06-12 Video signal recording and reproducing device Granted JPS57205802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091094A JPS57205802A (en) 1981-06-12 1981-06-12 Video signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091094A JPS57205802A (en) 1981-06-12 1981-06-12 Video signal recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS57205802A true JPS57205802A (en) 1982-12-17
JPH026146B2 JPH026146B2 (en, 2012) 1990-02-07

Family

ID=14016925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091094A Granted JPS57205802A (en) 1981-06-12 1981-06-12 Video signal recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS57205802A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105360A (ja) * 1987-10-16 1989-04-21 Canon Inc 情報信号記録装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105360A (ja) * 1987-10-16 1989-04-21 Canon Inc 情報信号記録装置

Also Published As

Publication number Publication date
JPH026146B2 (en, 2012) 1990-02-07

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