JPS51143308A - Magnetic tape reproducing system - Google Patents

Magnetic tape reproducing system

Info

Publication number
JPS51143308A
JPS51143308A JP50066507A JP6650775A JPS51143308A JP S51143308 A JPS51143308 A JP S51143308A JP 50066507 A JP50066507 A JP 50066507A JP 6650775 A JP6650775 A JP 6650775A JP S51143308 A JPS51143308 A JP S51143308A
Authority
JP
Japan
Prior art keywords
magnetic tape
reproducing system
tape reproducing
slip ring
rotating head
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.)
Pending
Application number
JP50066507A
Other languages
Japanese (ja)
Inventor
Yoshinori Masuda
Shiyun Kubota
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 JP50066507A priority Critical patent/JPS51143308A/en
Publication of JPS51143308A publication Critical patent/JPS51143308A/en
Pending 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
    • G11B15/02—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

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:Restriction of S/N deterioration at slip ring in rotating head VTR by insertion of a premplifier in between the rotating head and slip ring.
JP50066507A 1975-06-04 1975-06-04 Magnetic tape reproducing system Pending JPS51143308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50066507A JPS51143308A (en) 1975-06-04 1975-06-04 Magnetic tape reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066507A JPS51143308A (en) 1975-06-04 1975-06-04 Magnetic tape reproducing system

Publications (1)

Publication Number Publication Date
JPS51143308A true JPS51143308A (en) 1976-12-09

Family

ID=13317805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066507A Pending JPS51143308A (en) 1975-06-04 1975-06-04 Magnetic tape reproducing system

Country Status (1)

Country Link
JP (1) JPS51143308A (en)

Similar Documents

Publication Publication Date Title
KE3128A (en) Magnetic tape cassette
JPS5388707A (en) Magnetic tape recorder reproducer
AU497715B2 (en) Tape recorder and magnetic tape cassette
JPS536007A (en) Magnetic tape recorder and improvement thereof
GB1548076A (en) Tape recording and reproducing apparatus
GB1548664A (en) Magnetic tape recording and reproducing system
GB1542460A (en) Magnetic video recording and reproducing apparatus
JPS5220002A (en) Method and device for producing tape magnetic recording carrier
GB1551571A (en) Magnetic tape recording and/or reproducing apparatus
JPS51143308A (en) Magnetic tape reproducing system
JPS52132810A (en) Recorded recording medium
GB1537894A (en) Magnetic tape cassette
JPS51143309A (en) Magnetic tape reproducing system
JPS527619A (en) Magnetic tape record playback system
JPS5245913A (en) Magnetic tape recorder reproducer
JPS5229710A (en) Cassette mounting system of cassette magnetic recorder/player
JPS5226804A (en) Reel station device of tape recorder
JPS51140603A (en) Device for instant winding and rewinding of tape in a tape recorder
CA1018278A (en) Magnetic tape recording and reproducing apparatus
JPS5219509A (en) Magnetic recording reproducing device
AU494993B2 (en) Magnetic tape recording and/or playback apparatus
AU493651B2 (en) Magnetic recording and reproducing apparatus
GB1551485A (en) Magnetic tape recording and reproduction
AU496305B2 (en) Magnetic recording and/or reproducing apparatus
AU483833B2 (en) Magnetic recording and reproducing system