YU47403A - Nosilac zapisa i uređaj za skeniranje nosioca zapisa - Google Patents

Nosilac zapisa i uređaj za skeniranje nosioca zapisa

Info

Publication number
YU47403A
YU47403A YU47403A YUP47403A YU47403A YU 47403 A YU47403 A YU 47403A YU 47403 A YU47403 A YU 47403A YU P47403 A YUP47403 A YU P47403A YU 47403 A YU47403 A YU 47403A
Authority
YU
Yugoslavia
Prior art keywords
record carrier
modulated
word sync
data bit
type
Prior art date
Application number
YU47403A
Other languages
English (en)
Inventor
Cornelis Schep
Aalbert Stek
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of YU47403A publication Critical patent/YU47403A/sh
Publication of RS50097B publication Critical patent/RS50097B/sr

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
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

Opisan je nosilac zapisa koji ima servo stazu (4) koja ukazuje na informacionu stazu (9) namenjenu za snimanje blokova informacija. Servo staza (4) ima periodicne promene nekog fizickog parametra sa unapred odredjenom frekvencijom, kao i modulisane delove za kodiranje pozicione informacije na jednakim intervalima. Prvi tip modulisanih delova pocinje sa elementom sinhronizacioni bit i tipa je podataka koji ima element bit podataka ili tipa je sinhronizaciona rec koji ima element sinhronizaciona rec. Element sinhronizaciona rec i element bit podataka su modulisani prema istom unapred odredjenom tipu modulacije sa periodicnom promenom. Efektivni intenzitet modulisanog elementa je broj periodicnih promena koje su bitno razlicite i koje su na raspolaganju za detekciju odgovarajuceg elementa. Efektivni intenziteti elementa sinhronizaciona rec i elementa bit podataka su isti. Dalje je opisan uredjaj za citanje i/ili snimanje nosioca zapisa.
YUP-474/03A 2001-10-15 2002-09-23 Nosilac zapisa i uređaj za skeniranje nosioca zapisa RS50097B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01203881 2001-10-15

Publications (2)

Publication Number Publication Date
YU47403A true YU47403A (sh) 2005-06-10
RS50097B RS50097B (sr) 2009-01-22

Family

ID=8181059

Country Status (16)

Country Link
US (2) US6952381B2 (sh)
EP (1) EP1440445B1 (sh)
KR (1) KR100978020B1 (sh)
CN (1) CN1568518B (sh)
CO (1) CO5580854A2 (sh)
EA (1) EA005695B1 (sh)
EG (1) EG23359A (sh)
HR (1) HRP20040345A2 (sh)
IL (2) IL161350A0 (sh)
MA (1) MA26226A1 (sh)
NO (1) NO333902B1 (sh)
RS (1) RS50097B (sh)
TN (1) TNSN04060A1 (sh)
TR (1) TR201815825T4 (sh)
TW (1) TWI241566B (sh)
WO (1) WO2003034434A1 (sh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100739671B1 (ko) * 2002-05-17 2007-07-13 삼성전자주식회사 작은 억세스 단위를 갖는 광 디스크와 어드레스 정보 변조방법
KR100546313B1 (ko) * 2003-02-05 2006-01-26 삼성전자주식회사 광기록기기를 위한 위치정보 어드레스 동기 검출 장치 및방법
TWI301969B (en) * 2004-10-12 2008-10-11 Mediatek Inc Method and apparatus for detecting a physical mark in a signal read from an optical disk
US7161753B2 (en) * 2005-01-28 2007-01-09 Komag, Inc. Modulation of sidewalls of servo sectors of a magnetic disk and the resultant disk
US8169727B2 (en) * 2009-05-27 2012-05-01 Walton Fong Apparatus and method for stabilizing slider flying height over a discrete track media disk surface in a hard disk drive

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011374B2 (ja) * 1975-02-05 1985-03-25 株式会社日立製作所 情報再生方法及びその装置
JPS583297B2 (ja) * 1978-06-09 1983-01-20 株式会社日立製作所 情報記録再生方法，その装置およびその記録媒体
NL8602504A (nl) * 1986-10-06 1988-05-02 Philips Nv Optisch uitleesbare registratiedrager voor het optekenen van informatie, een inrichting voor het vervaardigen van een dergelijke registratiedrager, een inrichting voor het optekenen van informatie op een dergelijke registratiedrager, alsmede een inrichting voor het uitlezen van op een dergelijke registratiedrager opgetekende informatie.
NL8800151A (nl) * 1988-01-22 1989-08-16 Philips Nv Werkwijze en inrichting voor het optekenen van een informatiesignaal.
KR100349029B1 (ko) * 1997-08-16 2002-12-16 엘지전자 주식회사 기록매체
CZ298447B6 (cs) 1999-01-25 2007-10-03 Koninklijke Philips Electronics N. V. Záznamový nosic, zarízení pro záznam na nosic a/nebo prehrávání z nosice a zpusob výroby nosice
US6230875B1 (en) * 1999-05-14 2001-05-15 Allan M. Carlyle Synchronized vibrator conveyor
EP1098302A3 (en) * 1999-11-03 2007-12-12 SAMSUNG ELECTRONICS Co. Ltd. Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium
TWI235363B (en) * 2001-03-16 2005-07-01 Koninkl Philips Electronics Nv Record carrier and apparatus for scanning the record carrier
TWI229854B (en) * 2001-03-16 2005-03-21 Koninkl Philips Electronics Nv Record carrier and apparatus for scanning the record carrier

Also Published As

Publication number Publication date
IL161350A (en) 2009-09-22
IL161350A0 (en) 2004-09-27
EA005695B1 (ru) 2005-04-28
US7385908B2 (en) 2008-06-10
CO5580854A2 (es) 2005-11-30
NO20032710D0 (no) 2003-06-13
NO20032710L (no) 2003-07-28
TNSN04060A1 (en) 2006-06-01
US6952381B2 (en) 2005-10-04
US20030090825A1 (en) 2003-05-15
MA26226A1 (fr) 2004-07-01
EP1440445B1 (en) 2018-08-22
US20050254409A1 (en) 2005-11-17
CN1568518B (zh) 2011-11-23
TWI241566B (en) 2005-10-11
KR100978020B1 (ko) 2010-08-25
EG23359A (en) 2005-01-31
KR20040041694A (ko) 2004-05-17
HRP20040345A2 (en) 2005-02-28
NO333902B1 (no) 2013-10-14
EP1440445A1 (en) 2004-07-28
RS50097B (sr) 2009-01-22
TR201815825T4 (tr) 2018-11-21
CN1568518A (zh) 2005-01-19
EA200400552A1 (ru) 2004-08-26
WO2003034434A1 (en) 2003-04-24

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