WO2007092014A3 - System and method for identifying adip information - Google Patents

System and method for identifying adip information Download PDF

Info

Publication number
WO2007092014A3
WO2007092014A3 PCT/US2006/004669 US2006004669W WO2007092014A3 WO 2007092014 A3 WO2007092014 A3 WO 2007092014A3 US 2006004669 W US2006004669 W US 2006004669W WO 2007092014 A3 WO2007092014 A3 WO 2007092014A3
Authority
WO
WIPO (PCT)
Prior art keywords
identifying
adip
wobble
adip information
wobble signal
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.)
Ceased
Application number
PCT/US2006/004669
Other languages
French (fr)
Other versions
WO2007092014A2 (en
Inventor
Maolin Wei
Qingheng Wang
Gang Jin
Zhaohui Dong
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.)
Atmel Corp
Original Assignee
Atmel 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 Atmel Corp filed Critical Atmel Corp
Priority to EP06720593A priority Critical patent/EP2027582A2/en
Priority to PCT/US2006/004669 priority patent/WO2007092014A2/en
Priority to JP2008554208A priority patent/JP2009526342A/en
Publication of WO2007092014A2 publication Critical patent/WO2007092014A2/en
Anticipated expiration legal-status Critical
Publication of WO2007092014A3 publication Critical patent/WO2007092014A3/en
Ceased 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

Method, apparatus, and system are provided for decoding Address in Pre-groove (ADIP) information encoded on an optical disk (fig. 1, unit 102). One method includes receiving a wobble signal and a wobble clock, evaluating consecutive bits of the wobble signal using the wobble clock, and triggering an identification of ADIP information in the wobble signal based on the evaluation.
PCT/US2006/004669 2006-02-09 2006-02-09 System and method for identifying adip information Ceased WO2007092014A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06720593A EP2027582A2 (en) 2006-02-09 2006-02-09 System and method for identifying adip information
PCT/US2006/004669 WO2007092014A2 (en) 2006-02-09 2006-02-09 System and method for identifying adip information
JP2008554208A JP2009526342A (en) 2006-02-09 2006-02-09 System and method for identifying ADIP information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/004669 WO2007092014A2 (en) 2006-02-09 2006-02-09 System and method for identifying adip information

Publications (2)

Publication Number Publication Date
WO2007092014A2 WO2007092014A2 (en) 2007-08-16
WO2007092014A3 true WO2007092014A3 (en) 2009-05-22

Family

ID=38345581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/004669 Ceased WO2007092014A2 (en) 2006-02-09 2006-02-09 System and method for identifying adip information

Country Status (3)

Country Link
EP (1) EP2027582A2 (en)
JP (1) JP2009526342A (en)
WO (1) WO2007092014A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9165598B2 (en) * 2012-09-25 2015-10-20 Oracle International Corporation Pre-compensated optical tape wobble patterns

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050007720A1 (en) * 2003-04-10 2005-01-13 Yuan-Kun Hsiao Apparatus and method for generating wobble clock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050007720A1 (en) * 2003-04-10 2005-01-13 Yuan-Kun Hsiao Apparatus and method for generating wobble clock
US20050018764A1 (en) * 2003-04-10 2005-01-27 Yuan-Kun Hsiao Method of determining adip information through counting identical bits and different bits

Also Published As

Publication number Publication date
EP2027582A2 (en) 2009-02-25
JP2009526342A (en) 2009-07-16
WO2007092014A2 (en) 2007-08-16

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