NL7109812A - - Google Patents

Info

Publication number
NL7109812A
NL7109812A NL7109812A NL7109812A NL7109812A NL 7109812 A NL7109812 A NL 7109812A NL 7109812 A NL7109812 A NL 7109812A NL 7109812 A NL7109812 A NL 7109812A NL 7109812 A NL7109812 A NL 7109812A
Authority
NL
Netherlands
Application number
NL7109812A
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 filed Critical
Publication of NL7109812A publication Critical patent/NL7109812A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • 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
    • 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
    • G11B5/53—Disposition or mounting of heads on rotating support
    • 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
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/538—Disposition or mounting of pole pieces on rotating support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)
NL7109812A 1967-07-25 1971-07-16 NL7109812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3408967A GB1239918A (en) 1967-07-25 1967-07-25 Magnetic recording

Publications (1)

Publication Number Publication Date
NL7109812A true NL7109812A (en) 1973-01-18

Family

ID=10361242

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109812A NL7109812A (en) 1967-07-25 1971-07-16

Country Status (3)

Country Link
DE (1) DE2135865A1 (en)
GB (1) GB1239918A (en)
NL (1) NL7109812A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510289A1 (en) * 1981-07-24 1983-01-28 Thomson Csf Rotating head assembly for video tape recorder - uses layers of strong and weak magnetic effect to modify reluctance and direct field through tape
JPS59101004A (en) * 1982-11-29 1984-06-11 Olympus Optical Co Ltd Device for recording and reproducing picture
FR2585495B1 (en) * 1985-07-26 1989-10-20 Thomson Csf MAGNETIC RECORDING DEVICE WITH ROTATING HEAD

Also Published As

Publication number Publication date
GB1239918A (en) 1971-07-21
DE2135865A1 (en) 1973-02-08

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