JPS5792455A - Control signal recording system of rotary magnetic head type vtr - Google Patents

Control signal recording system of rotary magnetic head type vtr

Info

Publication number
JPS5792455A
JPS5792455A JP55166340A JP16634080A JPS5792455A JP S5792455 A JPS5792455 A JP S5792455A JP 55166340 A JP55166340 A JP 55166340A JP 16634080 A JP16634080 A JP 16634080A JP S5792455 A JPS5792455 A JP S5792455A
Authority
JP
Japan
Prior art keywords
magnetic head
control signal
control
recording
rotary magnetic
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
JP55166340A
Other languages
Japanese (ja)
Inventor
Yoshihiko Ota
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP55166340A priority Critical patent/JPS5792455A/en
Priority to FR8121719A priority patent/FR2494533B1/en
Priority to US06/323,135 priority patent/US4527202A/en
Priority to GB8135011A priority patent/GB2088618B/en
Priority to AT0500981A priority patent/AT384515B/en
Priority to DE3146097A priority patent/DE3146097C2/en
Publication of JPS5792455A publication Critical patent/JPS5792455A/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven

Abstract

PURPOSE:To emilinate the need to provide a dedicated control track on a magnetic tape by reproducing a control signal by a fixed magnetic head during reproduction and by using it as a signal for tracking control. CONSTITUTION:In this recording system, a contro signal current occupying a specific frequency range is supplied to a fixed magnetic head Hca or Hec, Provided at a position preceding a recording part to a rotary magnetic recording medium, during recording to record the control on the magnetic recording medium prior to the recording of principal information signals by a rotary magnetic head. During reproduction, the control signal is reproduced by the fixed magnetic head Hca or Hec and used for tracking control, so it is unecessary to provide a control track for exclusive use on a magnetic tape T like a conventional system, so that the control signal is recreded and reproduced with necessary width in the widthwise direction of the magnetic tape T.
JP55166340A 1980-11-20 1980-11-26 Control signal recording system of rotary magnetic head type vtr Pending JPS5792455A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55166340A JPS5792455A (en) 1980-11-26 1980-11-26 Control signal recording system of rotary magnetic head type vtr
FR8121719A FR2494533B1 (en) 1980-11-20 1981-11-19 METHOD AND APPARATUS FOR RECORDING / RENDERING A CONTROL SIGNAL IN A VCR
US06/323,135 US4527202A (en) 1980-11-20 1981-11-19 Method and apparatus for recording/reproducing a control signal on and from video signal recordings by an erase head
GB8135011A GB2088618B (en) 1980-11-20 1981-11-20 Method and apparatus for recording/reproducing control signal in a video tape recorder
AT0500981A AT384515B (en) 1980-11-20 1981-11-20 METHOD AND DEVICE FOR RECORDING A CONTROL SIGNAL ON A MAGNETIC TAPE IN A VIDEO RECORDER
DE3146097A DE3146097C2 (en) 1980-11-20 1981-11-20 Method and apparatus for recording and reproducing a control signal on or from a magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166340A JPS5792455A (en) 1980-11-26 1980-11-26 Control signal recording system of rotary magnetic head type vtr

Publications (1)

Publication Number Publication Date
JPS5792455A true JPS5792455A (en) 1982-06-09

Family

ID=15829546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166340A Pending JPS5792455A (en) 1980-11-20 1980-11-26 Control signal recording system of rotary magnetic head type vtr

Country Status (1)

Country Link
JP (1) JPS5792455A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994306A (en) * 1973-01-09 1974-09-07
JPS55890B2 (en) * 1976-10-20 1980-01-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994306A (en) * 1973-01-09 1974-09-07
JPS55890B2 (en) * 1976-10-20 1980-01-10

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