DE68912972T2 - Anordnung zum Aufzeichnen oder Wiedergeben eines elektrischen Signals auf einem magnetischen Aufzeichnungsträger. - Google Patents

Anordnung zum Aufzeichnen oder Wiedergeben eines elektrischen Signals auf einem magnetischen Aufzeichnungsträger.

Info

Publication number
DE68912972T2
DE68912972T2 DE68912972T DE68912972T DE68912972T2 DE 68912972 T2 DE68912972 T2 DE 68912972T2 DE 68912972 T DE68912972 T DE 68912972T DE 68912972 T DE68912972 T DE 68912972T DE 68912972 T2 DE68912972 T2 DE 68912972T2
Authority
DE
Germany
Prior art keywords
signal
record carrier
sequence number
blocks
signal blocks
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
DE68912972T
Other languages
English (en)
Other versions
DE68912972D1 (de
Inventor
Albert Maria Arnold Rijckaert
Der Kop Joannes Antonius E Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE68912972D1 publication Critical patent/DE68912972D1/de
Publication of DE68912972T2 publication Critical patent/DE68912972T2/de
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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H04N1/212—Motion video recording combined with still video recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • G11B5/00865—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously
    • G11B5/00873—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks for transducing on more than one segment simultaneously the segments being disposed in different longitudinal zones of the tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H04N1/2137—Intermediate information storage for one or a few pictures using still video cameras with temporary storage before final recording, e.g. in a frame buffer
    • H04N1/2141—Intermediate information storage for one or a few pictures using still video cameras with temporary storage before final recording, e.g. in a frame buffer in a multi-frame buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H04N1/215—Recording a sequence of still pictures, e.g. burst mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
DE68912972T 1988-06-14 1989-06-08 Anordnung zum Aufzeichnen oder Wiedergeben eines elektrischen Signals auf einem magnetischen Aufzeichnungsträger. Expired - Fee Related DE68912972T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8801513A NL8801513A (nl) 1988-06-14 1988-06-14 Inrichting voor het opnemen of weergeven van een elektrisch signaal op/van een magnetische registratiedrager.

Publications (2)

Publication Number Publication Date
DE68912972D1 DE68912972D1 (de) 1994-03-24
DE68912972T2 true DE68912972T2 (de) 1994-07-28

Family

ID=19852457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912972T Expired - Fee Related DE68912972T2 (de) 1988-06-14 1989-06-08 Anordnung zum Aufzeichnen oder Wiedergeben eines elektrischen Signals auf einem magnetischen Aufzeichnungsträger.

Country Status (8)

Country Link
US (2) US5412515A (de)
EP (1) EP0346973B1 (de)
JP (1) JP2958332B2 (de)
KR (1) KR0147064B1 (de)
AT (1) ATE101447T1 (de)
DE (1) DE68912972T2 (de)
ES (1) ES2050214T3 (de)
NL (1) NL8801513A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801513A (nl) * 1988-06-14 1990-01-02 Philips Nv Inrichting voor het opnemen of weergeven van een elektrisch signaal op/van een magnetische registratiedrager.
US5392164A (en) * 1990-05-25 1995-02-21 Canon Kabushiki Kaisha Dubbing system
JPH04181884A (ja) * 1990-11-16 1992-06-29 Sony Corp 映像信号記録装置
KR0180922B1 (ko) * 1993-10-15 1999-10-01 모리시타 요이찌 디지틀데이터기록방법
EP0678854B1 (de) * 1994-04-22 2001-11-28 Deutsche Thomson-Brandt Gmbh Verfahren zur Aufzeichnung eines digitalen Signals
EP0727125B1 (de) * 1994-08-09 2002-01-02 Koninklijke Philips Electronics N.V. Gerät zur aufnahme und/oder wiedergabe von videosignalen und audiosignalen auf/von schrägspuren auf magnetband und magnetband für solch ein gerät
JPH08147611A (ja) * 1994-11-25 1996-06-07 Hitachi Ltd 磁気記録再生方法および磁気記録再生装置
EP0956553A2 (de) 1997-11-28 1999-11-17 Koninklijke Philips Electronics N.V. Aufzeichnung und wiedergabe eines ersten signals mit einer ersten bitrate und eines zweiten signals mit einer zweiten höheren bitrate
CN1252153A (zh) * 1997-12-08 2000-05-03 皇家菲利浦电子有限公司 以快放和慢放模式记录和再现信息信号
EP2037686A3 (de) * 2004-07-23 2010-09-22 I-CES (Innovative Compression Engineering Solutions) Kompressionsverfahren einer digitalen Audio-, Bild- oder Videodatei durch Entsynchronisierung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150222A (en) * 1975-06-19 1976-12-23 Sony Corp Recording method
DE2908321C2 (de) * 1979-03-03 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Schaltungsanordnung zum Übertragen oder Speichern eines breitbandigen kontinuierlichen Signals in mehreren schmalbandigen Kanälen
US4426666A (en) * 1980-10-03 1984-01-17 Matsushita Electric Industrial Co., Ltd. Video signal recording/reproducing apparatus
JPS57202187A (en) * 1981-06-08 1982-12-10 Victor Co Of Japan Ltd Magnetic recording and reproducing system for video signal
JPS58101579A (ja) * 1981-12-14 1983-06-16 Sony Corp 磁気記録装置
JPS58185009A (ja) * 1982-04-23 1983-10-28 Sony Corp 磁気記録再生装置
US4525750A (en) * 1982-09-10 1985-06-25 Rca Corporation Automatic tracking system for multitrack recorders
US4556920A (en) * 1982-12-10 1985-12-03 Canon Kabushiki Kaisha Reproduction device
DE3475977D1 (en) * 1983-04-12 1989-02-09 Victor Company Of Japan Recording and/or reproducing apparatus with tracking servo-mechanism responsive to fm crosstalk components
US4780769A (en) * 1985-02-05 1988-10-25 Sony Corporation Recording and reproducing apparatus for time compressed video signals wherein said signals are expanded and converted into two separate channels before recording
JP2625097B2 (ja) * 1985-02-26 1997-06-25 ソニー株式会社 広帯域信号の記録装置及び記録再生装置
KR910001466B1 (ko) * 1985-07-12 1991-03-07 마쯔시다덴기산교 가부시기가이샤 영상신호의 신호처리장치
JPS62125502A (ja) * 1985-11-27 1987-06-06 Hitachi Ltd 磁気記録再生装置
JPS6457403A (en) * 1987-08-27 1989-03-03 Alps Electric Co Ltd Rotary head type digital audio tape recorder
JPH01296401A (ja) * 1988-05-24 1989-11-29 Sony Corp ヘリカルスキャン型記録装置
NL8801513A (nl) * 1988-06-14 1990-01-02 Philips Nv Inrichting voor het opnemen of weergeven van een elektrisch signaal op/van een magnetische registratiedrager.

Also Published As

Publication number Publication date
KR900000899A (ko) 1990-01-31
ATE101447T1 (de) 1994-02-15
ES2050214T3 (es) 1994-05-16
NL8801513A (nl) 1990-01-02
EP0346973A1 (de) 1989-12-20
US5412515A (en) 1995-05-02
JP2958332B2 (ja) 1999-10-06
US5495369A (en) 1996-02-27
EP0346973B1 (de) 1994-02-09
JPH0244502A (ja) 1990-02-14
DE68912972D1 (de) 1994-03-24
KR0147064B1 (ko) 1998-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee