JPS6472348A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS6472348A
JPS6472348A JP62228439A JP22843987A JPS6472348A JP S6472348 A JPS6472348 A JP S6472348A JP 62228439 A JP62228439 A JP 62228439A JP 22843987 A JP22843987 A JP 22843987A JP S6472348 A JPS6472348 A JP S6472348A
Authority
JP
Japan
Prior art keywords
signal
recording
track
guard
marker
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
JP62228439A
Other languages
Japanese (ja)
Other versions
JP2650269B2 (en
Inventor
Kenji Nakano
Kazuyuki Ogawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP62228439A priority Critical patent/JP2650269B2/en
Priority to KR1019880011280A priority patent/KR960015998B1/en
Priority to GB8820955A priority patent/GB2209904B/en
Priority to DE3831291A priority patent/DE3831291A1/en
Publication of JPS6472348A publication Critical patent/JPS6472348A/en
Priority to US07/667,235 priority patent/US5046167A/en
Application granted granted Critical
Publication of JP2650269B2 publication Critical patent/JP2650269B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals

Abstract

PURPOSE:To perform the program searching by detecting the required video signal in a queue search mode by adding a marker signal onto a track not recorded with a video signal and reproducing this marker signal. CONSTITUTION:A part corresponding to a V-P guard 15, for instance, of a video track formed in a diagonal direction is detected by a counting circuit for counting clock signals based on, for instance, a vertical synchronizing signal, and this part corresponding to the V-P guard 15 is allowed to be recordable with a marker part in a prescribed format over several tracks. In other words, one part of the V-P guard part 15 in the track of 8mm recording format formed in the diagonal direction is where a head will run into, and this part can be used for the recording area. Then, when a rotary head passes this recording area at the time of recording, the prescribed marker signal M is inputted from the rotary head, so that a mark for discriminating a desired recording video track can be added, thus enabling the program searching of a video signal marked in the search mode.
JP62228439A 1987-09-14 1987-09-14 Magnetic recording / reproducing device Expired - Fee Related JP2650269B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62228439A JP2650269B2 (en) 1987-09-14 1987-09-14 Magnetic recording / reproducing device
KR1019880011280A KR960015998B1 (en) 1987-09-14 1988-09-01 Video tape recording with a video printing controller
GB8820955A GB2209904B (en) 1987-09-14 1988-09-07 Video tape recorder with a video printing controller
DE3831291A DE3831291A1 (en) 1987-09-14 1988-09-14 VIDEO RECORDER WITH IMAGE COPIER CONTROL DEVICE
US07/667,235 US5046167A (en) 1987-09-14 1991-03-08 Video tape recorder with a video printing controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62228439A JP2650269B2 (en) 1987-09-14 1987-09-14 Magnetic recording / reproducing device

Publications (2)

Publication Number Publication Date
JPS6472348A true JPS6472348A (en) 1989-03-17
JP2650269B2 JP2650269B2 (en) 1997-09-03

Family

ID=16876509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62228439A Expired - Fee Related JP2650269B2 (en) 1987-09-14 1987-09-14 Magnetic recording / reproducing device

Country Status (2)

Country Link
JP (1) JP2650269B2 (en)
KR (1) KR960015998B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8472067B2 (en) 1997-04-23 2013-06-25 Canon Kabushiki Kaisha Image output control apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148436U (en) * 1984-09-03 1986-04-01
JPS61187186A (en) * 1985-02-13 1986-08-20 Pioneer Electronic Corp Magnetic tape and magnetic recording and reproducing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148436U (en) * 1984-09-03 1986-04-01
JPS61187186A (en) * 1985-02-13 1986-08-20 Pioneer Electronic Corp Magnetic tape and magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8472067B2 (en) 1997-04-23 2013-06-25 Canon Kabushiki Kaisha Image output control apparatus

Also Published As

Publication number Publication date
KR890005704A (en) 1989-05-16
JP2650269B2 (en) 1997-09-03
KR960015998B1 (en) 1996-11-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees