GB2252864B - Converting tape speed - Google Patents

Converting tape speed

Info

Publication number
GB2252864B
GB2252864B GB9200372A GB9200372A GB2252864B GB 2252864 B GB2252864 B GB 2252864B GB 9200372 A GB9200372 A GB 9200372A GB 9200372 A GB9200372 A GB 9200372A GB 2252864 B GB2252864 B GB 2252864B
Authority
GB
United Kingdom
Prior art keywords
tape speed
converting
converting tape
speed
tape
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.)
Expired - Fee Related
Application number
GB9200372A
Other versions
GB2252864A (en
GB9200372D0 (en
Inventor
Tae Suk Bae
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9200372D0 publication Critical patent/GB9200372D0/en
Publication of GB2252864A publication Critical patent/GB2252864A/en
Application granted granted Critical
Publication of GB2252864B publication Critical patent/GB2252864B/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
    • G11B15/18—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
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
    • 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
GB9200372A 1991-01-09 1992-01-09 Converting tape speed Expired - Fee Related GB2252864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910000222A KR930007793B1 (en) 1991-01-09 1991-01-09 Method of detecting tape driving speed in vtr

Publications (3)

Publication Number Publication Date
GB9200372D0 GB9200372D0 (en) 1992-02-26
GB2252864A GB2252864A (en) 1992-08-19
GB2252864B true GB2252864B (en) 1994-11-30

Family

ID=19309573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9200372A Expired - Fee Related GB2252864B (en) 1991-01-09 1992-01-09 Converting tape speed

Country Status (4)

Country Link
JP (1) JP2655775B2 (en)
KR (1) KR930007793B1 (en)
DE (1) DE4200359A1 (en)
GB (1) GB2252864B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476139A (en) * 1973-08-01 1977-06-10 Philips Electronic Associated Video-recording
GB1484715A (en) * 1973-10-01 1977-09-01 Sony Corp Speed and phase control system for a signal reproducing apparatus
US4679098A (en) * 1982-09-17 1987-07-07 Ampex Corporation Video tape transport servo for variable tape speed control
US4691256A (en) * 1982-12-24 1987-09-01 Canon Kabushiki Kaisha Information reproducing apparatus
US4698703A (en) * 1985-07-23 1987-10-06 Sony Corporation Capstan servo system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803538C2 (en) * 1978-01-27 1982-11-25 Blaupunkt-Werke Gmbh, 3200 Hildesheim Image recording device
JPS5928267A (en) * 1982-08-09 1984-02-14 Nec Corp Compressing and extending device of program play time
JPS60140555A (en) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd Automatic discriminating circuit
JPS63241743A (en) * 1987-03-28 1988-10-07 Toshiba Corp Recording speed discriminating device
JPS63304455A (en) * 1987-06-04 1988-12-12 Matsushita Electric Ind Co Ltd Setting device for tape traveling speed of magnetic recording and reproducing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476139A (en) * 1973-08-01 1977-06-10 Philips Electronic Associated Video-recording
GB1484715A (en) * 1973-10-01 1977-09-01 Sony Corp Speed and phase control system for a signal reproducing apparatus
US4679098A (en) * 1982-09-17 1987-07-07 Ampex Corporation Video tape transport servo for variable tape speed control
US4691256A (en) * 1982-12-24 1987-09-01 Canon Kabushiki Kaisha Information reproducing apparatus
US4698703A (en) * 1985-07-23 1987-10-06 Sony Corporation Capstan servo system

Also Published As

Publication number Publication date
JP2655775B2 (en) 1997-09-24
KR920015318A (en) 1992-08-26
GB2252864A (en) 1992-08-19
KR930007793B1 (en) 1993-08-19
DE4200359A1 (en) 1992-07-16
JPH06168504A (en) 1994-06-14
GB9200372D0 (en) 1992-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090109