GB798929A - Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus - Google Patents

Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus

Info

Publication number
GB798929A
GB798929A GB2664055A GB2664055A GB798929A GB 798929 A GB798929 A GB 798929A GB 2664055 A GB2664055 A GB 2664055A GB 2664055 A GB2664055 A GB 2664055A GB 798929 A GB798929 A GB 798929A
Authority
GB
United Kingdom
Prior art keywords
reproducing apparatus
relating
magnetic tape
broad band
tape recording
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
GB2664055A
Inventor
Charles Pauson Ginsburg
Shelby Francis Henderson Jr
Ray Milton Dolby
Charles Edward Anderson
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Priority to GB2664055A priority Critical patent/GB798929A/en
Publication of GB798929A publication Critical patent/GB798929A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

798,929. Magnetic recording and/or reproducing apparatus and heads. AMPEX CORPORATION. Sept. 16, 1955, No. 26640/55. Drawings to Specification. Class 40 (2). The subject-matter of this Specification is substantially the same as that described in Specifications 798,927, 798,928, 798,930, which are referred to, but the claims differ.
GB2664055A 1955-09-16 1955-09-16 Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus Expired GB798929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2664055A GB798929A (en) 1955-09-16 1955-09-16 Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2664055A GB798929A (en) 1955-09-16 1955-09-16 Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus

Publications (1)

Publication Number Publication Date
GB798929A true GB798929A (en) 1958-07-30

Family

ID=10246835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2664055A Expired GB798929A (en) 1955-09-16 1955-09-16 Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus

Country Status (1)

Country Link
GB (1) GB798929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232188B (en) * 1960-09-08 1967-01-12 Philips Nv Method for magnetically recording or reproducing signals and apparatus for carrying out this method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232188B (en) * 1960-09-08 1967-01-12 Philips Nv Method for magnetically recording or reproducing signals and apparatus for carrying out this method

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