ATE295988T1 - Aufzeichnungsträgerlesegerät mit diskriminierungsmitteln zur ermittlung des informationsträgertyps - Google Patents

Aufzeichnungsträgerlesegerät mit diskriminierungsmitteln zur ermittlung des informationsträgertyps

Info

Publication number
ATE295988T1
ATE295988T1 AT96925947T AT96925947T ATE295988T1 AT E295988 T1 ATE295988 T1 AT E295988T1 AT 96925947 T AT96925947 T AT 96925947T AT 96925947 T AT96925947 T AT 96925947T AT E295988 T1 ATE295988 T1 AT E295988T1
Authority
AT
Austria
Prior art keywords
type
information carrier
information
determining
recording medium
Prior art date
Application number
AT96925947T
Other languages
English (en)
Inventor
Rutgerus Elisabertus Suermondt
Henry Cloetens
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE295988T1 publication Critical patent/ATE295988T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G11B19/125—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of carrier data format
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Optical Head (AREA)
  • Automatic Disk Changers (AREA)
  • Rotational Drive Of Disk (AREA)
  • Holo Graphy (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT96925947T 1995-08-23 1996-08-16 Aufzeichnungsträgerlesegerät mit diskriminierungsmitteln zur ermittlung des informationsträgertyps ATE295988T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95202278 1995-08-23
PCT/IB1996/000817 WO1997008694A1 (en) 1995-08-23 1996-08-16 Device for reading an information carrier, including discriminating means for determining a type of information carrier

Publications (1)

Publication Number Publication Date
ATE295988T1 true ATE295988T1 (de) 2005-06-15

Family

ID=8220583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96925947T ATE295988T1 (de) 1995-08-23 1996-08-16 Aufzeichnungsträgerlesegerät mit diskriminierungsmitteln zur ermittlung des informationsträgertyps

Country Status (15)

Country Link
US (1) US5867464A (de)
EP (1) EP0787342B1 (de)
JP (1) JP4159108B2 (de)
KR (1) KR100432821B1 (de)
AT (1) ATE295988T1 (de)
BR (1) BR9606594A (de)
CZ (1) CZ288658B6 (de)
DE (1) DE69634746T2 (de)
HU (1) HU227129B1 (de)
MY (1) MY117794A (de)
PL (1) PL182860B1 (de)
RU (1) RU2156504C2 (de)
TR (1) TR199700313T1 (de)
TW (1) TW381258B (de)
WO (1) WO1997008694A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2617652A1 (en) * 2005-08-01 2007-02-08 Emitall Surveillance S.A. Scrambling for anonymous visual communication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6171463A (ja) * 1984-09-14 1986-04-12 Pioneer Electronic Corp 記録デイスク情報再生装置
JPS6171472A (ja) * 1984-09-14 1986-04-12 Pioneer Electronic Corp 記録デイスク演奏装置
US4885644A (en) * 1987-01-28 1989-12-05 Pioneer Electronic Corporation Spindle servo device for data recording disk reproducing apparatus
JPH01143071A (ja) * 1987-11-30 1989-06-05 Hitachi Ltd ハイビジョンビデオディスクプレーヤ
JPH0772972B2 (ja) * 1988-04-15 1995-08-02 松下電器産業株式会社 情報再生装置
US5202874A (en) * 1988-11-17 1993-04-13 Deutsche Thomson-Brandt Gmbh Circuit arrangement for identifying the type of an optical record carrier
JP2708531B2 (ja) * 1989-03-07 1998-02-04 パイオニア株式会社 ディスクプレーヤ
JP2809835B2 (ja) * 1990-07-30 1998-10-15 松下電器産業株式会社 光ディスク装置および光ディスク
KR0133982B1 (ko) * 1994-04-13 1998-04-22 김광호 픽업장치의 초기위치 설정방법
JPH0836827A (ja) * 1994-07-25 1996-02-06 Victor Co Of Japan Ltd 光ディスク再生装置における光ディスクの判別装置

Also Published As

Publication number Publication date
BR9606594A (pt) 1997-09-30
DE69634746D1 (de) 2005-06-23
KR970707538A (ko) 1997-12-01
PL182860B1 (pl) 2002-03-29
WO1997008694A1 (en) 1997-03-06
JPH10508139A (ja) 1998-08-04
RU2156504C2 (ru) 2000-09-20
TR199700313T1 (xx) 1997-12-21
MX9702875A (es) 1997-07-31
TW381258B (en) 2000-02-01
KR100432821B1 (ko) 2004-12-29
PL319946A1 (en) 1997-09-01
HUP9801355A2 (hu) 1998-10-28
JP4159108B2 (ja) 2008-10-01
CZ121897A3 (en) 1997-10-15
MY117794A (en) 2004-08-30
DE69634746T2 (de) 2006-05-11
CZ288658B6 (cs) 2001-08-15
US5867464A (en) 1999-02-02
HU227129B1 (en) 2010-07-28
EP0787342A1 (de) 1997-08-06
EP0787342B1 (de) 2005-05-18
HUP9801355A3 (en) 2002-07-29

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