AT355334B - MAGNETIC TAPE CASSETTE - Google Patents

MAGNETIC TAPE CASSETTE

Info

Publication number
AT355334B
AT355334B AT634876A AT634876A AT355334B AT 355334 B AT355334 B AT 355334B AT 634876 A AT634876 A AT 634876A AT 634876 A AT634876 A AT 634876A AT 355334 B AT355334 B AT 355334B
Authority
AT
Austria
Prior art keywords
magnetic tape
tape cassette
cassette
magnetic
tape
Prior art date
Application number
AT634876A
Other languages
German (de)
Other versions
ATA634876A (en
Inventor
Gerhard Ing Pahr
Leopold Ing Rollenitz
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT634876A priority Critical patent/AT355334B/en
Priority to DE19772737952 priority patent/DE2737952A1/en
Priority to JP10249377A priority patent/JPS5347812A/en
Publication of ATA634876A publication Critical patent/ATA634876A/en
Application granted granted Critical
Publication of AT355334B publication Critical patent/AT355334B/en

Links

Classifications

    • 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
    • G11B5/54—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 provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5504—Track change, selection or acquisition by displacement of the head across tape tracks
    • G11B5/5508—Control circuits therefor
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
    • G11B15/1891—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers the record carrier being endless
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/06—Magazines; Cassettes for webs or filaments for housing endless webs or filaments
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G11B23/36—Signals on record carriers or on containers and recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
AT634876A 1976-08-26 1976-08-26 MAGNETIC TAPE CASSETTE AT355334B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT634876A AT355334B (en) 1976-08-26 1976-08-26 MAGNETIC TAPE CASSETTE
DE19772737952 DE2737952A1 (en) 1976-08-26 1977-08-23 TV and sound signal recording system - uses spiral track on endless magnetic tape loop with record-playback head movable laterally w.r.t. tape movement
JP10249377A JPS5347812A (en) 1976-08-26 1977-08-26 System for recording and reproducing television video signal and or audio signal and magnetic tape cassette therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT634876A AT355334B (en) 1976-08-26 1976-08-26 MAGNETIC TAPE CASSETTE

Publications (2)

Publication Number Publication Date
ATA634876A ATA634876A (en) 1979-07-15
AT355334B true AT355334B (en) 1980-02-25

Family

ID=3585412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT634876A AT355334B (en) 1976-08-26 1976-08-26 MAGNETIC TAPE CASSETTE

Country Status (1)

Country Link
AT (1) AT355334B (en)

Also Published As

Publication number Publication date
ATA634876A (en) 1979-07-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee