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GB2227353B - Method of randomly searching for a desired picture portion on a video cassette tape - Google Patents

Method of randomly searching for a desired picture portion on a video cassette tape

Info

Publication number
GB2227353B
GB2227353B GB8917019A GB8917019A GB2227353B GB 2227353 B GB2227353 B GB 2227353B GB 8917019 A GB8917019 A GB 8917019A GB 8917019 A GB8917019 A GB 8917019A GB 2227353 B GB2227353 B GB 2227353B
Authority
GB
United Kingdom
Prior art keywords
cassette tape
video cassette
picture portion
desired picture
randomly searching
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 - Lifetime
Application number
GB8917019A
Other versions
GB2227353A (en
GB8917019D0 (en
Inventor
Min-Hoi Ku
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 GB8917019D0 publication Critical patent/GB8917019D0/en
Publication of GB2227353A publication Critical patent/GB2227353A/en
Application granted granted Critical
Publication of GB2227353B publication Critical patent/GB2227353B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • 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
    • G11B15/023—Control of operating function, e.g. switching from recording to reproducing remotely controlled
    • 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
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
GB8917019A 1988-12-31 1989-07-25 Method of randomly searching for a desired picture portion on a video cassette tape Expired - Lifetime GB2227353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880018097A KR920002945B1 (en) 1988-12-31 1988-12-31 Random search method

Publications (3)

Publication Number Publication Date
GB8917019D0 GB8917019D0 (en) 1989-09-13
GB2227353A GB2227353A (en) 1990-07-25
GB2227353B true GB2227353B (en) 1993-08-11

Family

ID=19281111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917019A Expired - Lifetime GB2227353B (en) 1988-12-31 1989-07-25 Method of randomly searching for a desired picture portion on a video cassette tape

Country Status (2)

Country Link
KR (1) KR920002945B1 (en)
GB (1) GB2227353B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920004249B1 (en) * 1989-06-10 1992-05-30 삼성전자 주식회사 High-speed search method of digital audio tape recorder
KR0129206B1 (en) * 1989-11-30 1998-04-18 구자홍 Method and device for selecting a specific screen of your VCR

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921220A (en) * 1974-07-15 1975-11-18 Odetics Inc Apparatus for automatic high speed positioning of magnetic recording tape by sensing reel revolutions from tape beginning
GB2006506A (en) * 1977-08-29 1979-05-02 Basf Ag Tape transport apparatus
GB2036304A (en) * 1978-10-20 1980-06-25 Staar Sa Tape transport apparatus and method
GB1590558A (en) * 1977-04-05 1981-06-03 Sony Corp Video tape recorders
GB2122799A (en) * 1982-06-04 1984-01-18 V I Leisure Limited Improvements in or relating to video tape players and pre-recorded cassettes therefor
WO1985004042A1 (en) * 1984-03-01 1985-09-12 Index Data Programmes Limited Improved method of storage and retrieval of information stored on video media
GB2155683A (en) * 1984-02-10 1985-09-25 Pioneer Electronic Corp Video tape recording
EP0257534A2 (en) * 1986-08-23 1988-03-02 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Device for recording and fast access to video signal parts on a magnetic tape

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921220A (en) * 1974-07-15 1975-11-18 Odetics Inc Apparatus for automatic high speed positioning of magnetic recording tape by sensing reel revolutions from tape beginning
GB1590558A (en) * 1977-04-05 1981-06-03 Sony Corp Video tape recorders
US4308563A (en) * 1977-04-05 1981-12-29 Sony Corporation Control apparatus for magnetic recorder
GB2006506A (en) * 1977-08-29 1979-05-02 Basf Ag Tape transport apparatus
GB2036304A (en) * 1978-10-20 1980-06-25 Staar Sa Tape transport apparatus and method
GB2122799A (en) * 1982-06-04 1984-01-18 V I Leisure Limited Improvements in or relating to video tape players and pre-recorded cassettes therefor
GB2155683A (en) * 1984-02-10 1985-09-25 Pioneer Electronic Corp Video tape recording
WO1985004042A1 (en) * 1984-03-01 1985-09-12 Index Data Programmes Limited Improved method of storage and retrieval of information stored on video media
EP0257534A2 (en) * 1986-08-23 1988-03-02 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Device for recording and fast access to video signal parts on a magnetic tape

Also Published As

Publication number Publication date
KR920002945B1 (en) 1992-04-10
GB2227353A (en) 1990-07-25
KR900010767A (en) 1990-07-09
GB8917019D0 (en) 1989-09-13

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20090724