AU530499B2 - Mastering machine - Google Patents

Mastering machine

Info

Publication number
AU530499B2
AU530499B2 AU51237/79A AU5123779A AU530499B2 AU 530499 B2 AU530499 B2 AU 530499B2 AU 51237/79 A AU51237/79 A AU 51237/79A AU 5123779 A AU5123779 A AU 5123779A AU 530499 B2 AU530499 B2 AU 530499B2
Authority
AU
Australia
Prior art keywords
mastering machine
mastering
machine
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.)
Expired
Application number
AU51237/79A
Other versions
AU5123779A (en
Inventor
Richard L. Wilkinson
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.)
Discovision Associates
Original Assignee
Discovision Associates
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 Discovision Associates filed Critical Discovision Associates
Priority to AU51237/79A priority Critical patent/AU530499B2/en
Publication of AU5123779A publication Critical patent/AU5123779A/en
Application granted granted Critical
Publication of AU530499B2 publication Critical patent/AU530499B2/en
Anticipated expiration legal-status Critical
Expired 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
AU51237/79A 1979-09-26 1979-09-26 Mastering machine Expired AU530499B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51237/79A AU530499B2 (en) 1979-09-26 1979-09-26 Mastering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU51237/79A AU530499B2 (en) 1979-09-26 1979-09-26 Mastering machine

Publications (2)

Publication Number Publication Date
AU5123779A AU5123779A (en) 1981-04-02
AU530499B2 true AU530499B2 (en) 1983-07-21

Family

ID=3737697

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51237/79A Expired AU530499B2 (en) 1979-09-26 1979-09-26 Mastering machine

Country Status (1)

Country Link
AU (1) AU530499B2 (en)

Also Published As

Publication number Publication date
AU5123779A (en) 1981-04-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired