JPS57203208A - Helical scanning type video tape recorder - Google Patents

Helical scanning type video tape recorder

Info

Publication number
JPS57203208A
JPS57203208A JP56088133A JP8813381A JPS57203208A JP S57203208 A JPS57203208 A JP S57203208A JP 56088133 A JP56088133 A JP 56088133A JP 8813381 A JP8813381 A JP 8813381A JP S57203208 A JPS57203208 A JP S57203208A
Authority
JP
Japan
Prior art keywords
winding
video tape
tape recorder
scanning type
type video
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.)
Granted
Application number
JP56088133A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338642B2 (enrdf_load_stackoverflow
Inventor
Akira Shibata
Makoto Konosu
Teizou Tamura
Koichi Hirose
Kuniaki Miura
Noboru Kojima
Keiichi Komatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56088133A priority Critical patent/JPS57203208A/ja
Priority to US06/384,742 priority patent/US4497004A/en
Priority to DE3221858A priority patent/DE3221858C2/de
Publication of JPS57203208A publication Critical patent/JPS57203208A/ja
Publication of JPH0338642B2 publication Critical patent/JPH0338642B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/931—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal
    • H04N5/9315—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal the level control being frequency dependent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H01F2038/143—Inductive couplings for signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP56088133A 1981-06-10 1981-06-10 Helical scanning type video tape recorder Granted JPS57203208A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56088133A JPS57203208A (en) 1981-06-10 1981-06-10 Helical scanning type video tape recorder
US06/384,742 US4497004A (en) 1981-06-10 1982-06-02 Picture reproducing apparatus in a helical scanning video tape recorder
DE3221858A DE3221858C2 (de) 1981-06-10 1982-06-09 Bildwiedergabegerät für ein Bildbandgerät mit Wendelabtastung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088133A JPS57203208A (en) 1981-06-10 1981-06-10 Helical scanning type video tape recorder

Publications (2)

Publication Number Publication Date
JPS57203208A true JPS57203208A (en) 1982-12-13
JPH0338642B2 JPH0338642B2 (enrdf_load_stackoverflow) 1991-06-11

Family

ID=13934422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088133A Granted JPS57203208A (en) 1981-06-10 1981-06-10 Helical scanning type video tape recorder

Country Status (1)

Country Link
JP (1) JPS57203208A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0338642B2 (enrdf_load_stackoverflow) 1991-06-11

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