JPS5228979Y2 - - Google Patents

Info

Publication number
JPS5228979Y2
JPS5228979Y2 JP7358772U JP7358772U JPS5228979Y2 JP S5228979 Y2 JPS5228979 Y2 JP S5228979Y2 JP 7358772 U JP7358772 U JP 7358772U JP 7358772 U JP7358772 U JP 7358772U JP S5228979 Y2 JPS5228979 Y2 JP S5228979Y2
Authority
JP
Japan
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
JP7358772U
Other languages
Japanese (ja)
Other versions
JPS4931321U (enrdf_load_stackoverflow
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
Priority to JP7358772U priority Critical patent/JPS5228979Y2/ja
Priority to DE19732330886 priority patent/DE2330886C2/de
Priority to NL7308526A priority patent/NL7308526A/xx
Priority to CA174,453A priority patent/CA1028770A/en
Priority to FR7322312A priority patent/FR2189965B1/fr
Priority to IT5089773A priority patent/IT986179B/it
Priority to GB2934373A priority patent/GB1434135A/en
Priority to AU57559/73A priority patent/AU461022B2/en
Publication of JPS4931321U publication Critical patent/JPS4931321U/ja
Application granted granted Critical
Publication of JPS5228979Y2 publication Critical patent/JPS5228979Y2/ja
Expired legal-status Critical Current

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
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads
    • 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
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP7358772U 1972-06-20 1972-06-20 Expired JPS5228979Y2 (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP7358772U JPS5228979Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20
DE19732330886 DE2330886C2 (de) 1972-06-20 1973-06-14 Vorrichtung zum Wiedergeben eines Videosignals von einem Magnetband
CA174,453A CA1028770A (en) 1972-06-20 1973-06-19 Magnetic tape reproducing system
FR7322312A FR2189965B1 (enrdf_load_stackoverflow) 1972-06-20 1973-06-19
NL7308526A NL7308526A (enrdf_load_stackoverflow) 1972-06-20 1973-06-19
IT5089773A IT986179B (it) 1972-06-20 1973-06-19 Dispositivo di riproduzione a nastro magnetico
GB2934373A GB1434135A (en) 1972-06-20 1973-06-20 Magnetic tape reproducing system
AU57559/73A AU461022B2 (en) 1972-06-20 1973-06-29 Magnetic tape reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7358772U JPS5228979Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
JPS4931321U JPS4931321U (enrdf_load_stackoverflow) 1974-03-18
JPS5228979Y2 true JPS5228979Y2 (enrdf_load_stackoverflow) 1977-07-02

Family

ID=13522576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7358772U Expired JPS5228979Y2 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Country Status (8)

Country Link
JP (1) JPS5228979Y2 (enrdf_load_stackoverflow)
AU (1) AU461022B2 (enrdf_load_stackoverflow)
CA (1) CA1028770A (enrdf_load_stackoverflow)
DE (1) DE2330886C2 (enrdf_load_stackoverflow)
FR (1) FR2189965B1 (enrdf_load_stackoverflow)
GB (1) GB1434135A (enrdf_load_stackoverflow)
IT (1) IT986179B (enrdf_load_stackoverflow)
NL (1) NL7308526A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436709A (en) * 1977-08-26 1979-03-17 Sony Corp Position control circuit for rotary magnetic head
DE3045541A1 (de) * 1980-12-03 1982-07-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und anordnung zur wiedergabe von auf einenaufzeichnungstraeger in einzelnen spuren aufgezeichneten videosignalen
DE3319878C1 (de) * 1983-06-01 1985-01-03 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Anordnung eines Drehtransformators in einem Videogerät
DE3517380A1 (de) * 1985-05-14 1986-11-20 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zur spurfindung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294902A (en) * 1963-12-30 1966-12-27 Ampex Fast, slow and stop motion reproduction using longitudinal recording and rotating heads
GB1060147A (en) * 1964-08-04 1967-03-01 Rank Bush Murphy Ltd Transducer head switching arrangements
DE1437684A1 (de) * 1965-12-24 1968-10-31 Grundig Emv Vorrichtung an Magnetbandaufzeichnungsgeraeten zum zeitlichen Dehnen oder Raffen von Videosignalen
DE1762475A1 (de) * 1968-06-22 1970-06-18 Telefunken Patent Anordnung zur phasengenauen Drehzahlregelung einer rotierenden Welle

Also Published As

Publication number Publication date
FR2189965A1 (enrdf_load_stackoverflow) 1974-01-25
AU5755973A (en) 1975-01-09
FR2189965B1 (enrdf_load_stackoverflow) 1978-05-26
GB1434135A (en) 1976-05-05
JPS4931321U (enrdf_load_stackoverflow) 1974-03-18
DE2330886A1 (de) 1974-01-10
NL7308526A (enrdf_load_stackoverflow) 1973-12-27
DE2330886C2 (de) 1987-07-09
CA1028770A (en) 1978-03-28
AU461022B2 (en) 1975-05-15
IT986179B (it) 1975-01-20

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