JPS57147169A - Reproducer for information signal recording medium - Google Patents

Reproducer for information signal recording medium

Info

Publication number
JPS57147169A
JPS57147169A JP57016652A JP1665282A JPS57147169A JP S57147169 A JPS57147169 A JP S57147169A JP 57016652 A JP57016652 A JP 57016652A JP 1665282 A JP1665282 A JP 1665282A JP S57147169 A JPS57147169 A JP S57147169A
Authority
JP
Japan
Prior art keywords
signal
outputted
information signal
signals
modulated
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
JP57016652A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639317B2 (enrdf_load_stackoverflow
Inventor
Toshio Kaneshiro
Keiji Ozawa
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
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP57016651A priority Critical patent/JPS57147170A/ja
Priority to JP57016652A priority patent/JPS57147169A/ja
Publication of JPS57147169A publication Critical patent/JPS57147169A/ja
Publication of JPS639317B2 publication Critical patent/JPS639317B2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Position Or Direction (AREA)
JP57016652A 1982-02-04 1982-02-04 Reproducer for information signal recording medium Granted JPS57147169A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57016651A JPS57147170A (en) 1982-02-04 1982-02-04 Recording system for information signal recording medium
JP57016652A JPS57147169A (en) 1982-02-04 1982-02-04 Reproducer for information signal recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57016651A JPS57147170A (en) 1982-02-04 1982-02-04 Recording system for information signal recording medium
JP57016652A JPS57147169A (en) 1982-02-04 1982-02-04 Reproducer for information signal recording medium

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4840778A Division JPS54140517A (en) 1978-04-24 1978-04-24 Information signal recording medium, and the recording and reproducing apparatus thereof

Publications (2)

Publication Number Publication Date
JPS57147169A true JPS57147169A (en) 1982-09-10
JPS639317B2 JPS639317B2 (enrdf_load_stackoverflow) 1988-02-26

Family

ID=26353032

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57016652A Granted JPS57147169A (en) 1982-02-04 1982-02-04 Reproducer for information signal recording medium
JP57016651A Granted JPS57147170A (en) 1982-02-04 1982-02-04 Recording system for information signal recording medium

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP57016651A Granted JPS57147170A (en) 1982-02-04 1982-02-04 Recording system for information signal recording medium

Country Status (1)

Country Link
JP (2) JPS57147169A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63148418A (ja) * 1986-12-10 1988-06-21 Matsushita Electric Ind Co Ltd 光デイスク
JPH01160936U (enrdf_load_stackoverflow) * 1988-04-28 1989-11-08
JPH02307412A (ja) * 1989-05-23 1990-12-20 Matsushita Electric Ind Co Ltd 自動製パン機
JPH0386120U (enrdf_load_stackoverflow) * 1989-12-22 1991-08-30
NL2028207B1 (en) 2021-05-12 2022-11-30 Flint Group Germany Gmbh A relief precursor with vegetable oils as plasticizers suitable for printing plates
NL2028208B1 (en) 2021-05-12 2022-11-30 Flint Group Germany Gmbh Flexographic printing element precursor with high melt flow index

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842526B2 (ja) * 1973-05-25 1983-09-20 キヤノン株式会社 キロクタンタイ
JPS52123222A (en) * 1976-10-26 1977-10-17 Victor Co Of Japan Ltd Information disk reproducing system
JPS5479603A (en) * 1977-12-07 1979-06-25 Canon Inc Tracking device

Also Published As

Publication number Publication date
JPS57147170A (en) 1982-09-10
JPS6342345B2 (enrdf_load_stackoverflow) 1988-08-23
JPS639317B2 (enrdf_load_stackoverflow) 1988-02-26

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