DE60231241D1 - Wiedergabevorrichtung mit einem buffer zur verringerung der mittleren zugriffszeit zu einem informationsträger - Google Patents
Wiedergabevorrichtung mit einem buffer zur verringerung der mittleren zugriffszeit zu einem informationsträgerInfo
- Publication number
- DE60231241D1 DE60231241D1 DE60231241T DE60231241T DE60231241D1 DE 60231241 D1 DE60231241 D1 DE 60231241D1 DE 60231241 T DE60231241 T DE 60231241T DE 60231241 T DE60231241 T DE 60231241T DE 60231241 D1 DE60231241 D1 DE 60231241D1
- Authority
- DE
- Germany
- Prior art keywords
- buffer
- reduce
- playback device
- medium access
- access time
- 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
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
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0656—Data buffering arrangements
-
- 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
- G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10162046A DE10162046A1 (de) | 2001-12-17 | 2001-12-17 | Wiedergabegerät mit einem Zwischenspeicher zum Verringern der mittleren Zugriffszeit auf einen Informationsträger |
PCT/EP2002/013783 WO2003052760A1 (en) | 2001-12-17 | 2002-12-05 | Reproduction apparatus having a buffer for reducing the mean access time to an information carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60231241D1 true DE60231241D1 (de) | 2009-04-02 |
Family
ID=7709585
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10162046A Withdrawn DE10162046A1 (de) | 2001-12-17 | 2001-12-17 | Wiedergabegerät mit einem Zwischenspeicher zum Verringern der mittleren Zugriffszeit auf einen Informationsträger |
DE60231241T Expired - Lifetime DE60231241D1 (de) | 2001-12-17 | 2002-12-05 | Wiedergabevorrichtung mit einem buffer zur verringerung der mittleren zugriffszeit zu einem informationsträger |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10162046A Withdrawn DE10162046A1 (de) | 2001-12-17 | 2001-12-17 | Wiedergabegerät mit einem Zwischenspeicher zum Verringern der mittleren Zugriffszeit auf einen Informationsträger |
Country Status (8)
Country | Link |
---|---|
US (1) | US7263595B2 (de) |
EP (1) | EP1456846B1 (de) |
JP (1) | JP4182884B2 (de) |
KR (1) | KR100938428B1 (de) |
CN (1) | CN100424779C (de) |
AU (1) | AU2002358615A1 (de) |
DE (2) | DE10162046A1 (de) |
WO (1) | WO2003052760A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4239096B2 (ja) | 2004-08-24 | 2009-03-18 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
US20090150697A1 (en) * | 2007-12-06 | 2009-06-11 | Yang Su-Young | Media file reproduction apparatus and method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3278891D1 (en) * | 1981-06-05 | 1988-09-15 | Ibm | I/o controller with a dynamically adjustable cache memory |
US5008820A (en) | 1987-03-30 | 1991-04-16 | International Business Machines Corporation | Method of rapidly opening disk files identified by path names |
JP2831369B2 (ja) * | 1989-02-15 | 1998-12-02 | 株式会社日立製作所 | 情報記録再生方式およびシステム |
US5029125A (en) * | 1989-03-07 | 1991-07-02 | Drexler Technology Corporation | Method of reading and writing files on nonerasable storage media |
US5638506A (en) | 1991-04-08 | 1997-06-10 | Storage Technology Corporation | Method for logically isolating a cache memory bank from a memory bank group |
CA2072511A1 (en) * | 1992-06-26 | 1993-12-27 | Benedetto Angelo Notarianni | Data processing apparatus with dynamic memory allocation |
SE502576C2 (sv) * | 1993-11-26 | 1995-11-13 | Ellemtel Utvecklings Ab | Feltolerant kösystem |
US5717916A (en) * | 1994-09-30 | 1998-02-10 | Vlsi Technology, Inc. | Method for providing an improved fully associative cache memory having a finite state machine and linked list structure |
US20010034808A1 (en) * | 1996-07-19 | 2001-10-25 | Atsushi Nakajima | Cache memory device and information processing system |
US6292625B1 (en) * | 1996-09-30 | 2001-09-18 | Matsushita Electric Industrial Co., Ltd. | Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system |
US5960452A (en) * | 1996-12-23 | 1999-09-28 | Symantec Corporation | Optimizing access to multiplexed data streams on a computer system with limited memory |
US5924098A (en) * | 1997-06-30 | 1999-07-13 | Sun Microsystems, Inc. | Method and apparatus for managing a linked-list data structure |
US6141728A (en) * | 1997-09-29 | 2000-10-31 | Quantum Corporation | Embedded cache manager |
EP0917144B1 (de) | 1997-11-11 | 2003-05-07 | Deutsche Thomson-Brandt Gmbh | Verfahren und Gerät zur Steuerung eines Daten-Zwischenspeichers |
KR100267367B1 (ko) * | 1997-12-31 | 2000-10-16 | 윤종용 | 디지털 비디오 디스크-램 시스템에서 디펙트 섹터 데이터의처리방법 |
JP2003518313A (ja) | 1999-12-22 | 2003-06-03 | シーゲイト テクノロジー エルエルシー | ディスク駆動機構のバッファとの間のデータの転送を管理するバッファ管理システム |
CN1118025C (zh) * | 2000-10-23 | 2003-08-13 | 大唐电信科技股份有限公司微电子分公司 | 采用逻辑区间链表寻址的智能卡嵌入式软件系统实现方法 |
US6754795B2 (en) * | 2001-12-21 | 2004-06-22 | Agere Systems Inc. | Methods and apparatus for forming linked list queue using chunk-based structure |
-
2001
- 2001-12-17 DE DE10162046A patent/DE10162046A1/de not_active Withdrawn
-
2002
- 2002-12-05 US US10/499,601 patent/US7263595B2/en not_active Expired - Fee Related
- 2002-12-05 WO PCT/EP2002/013783 patent/WO2003052760A1/en active Application Filing
- 2002-12-05 AU AU2002358615A patent/AU2002358615A1/en not_active Abandoned
- 2002-12-05 JP JP2003553569A patent/JP4182884B2/ja not_active Expired - Fee Related
- 2002-12-05 DE DE60231241T patent/DE60231241D1/de not_active Expired - Lifetime
- 2002-12-05 KR KR1020047009076A patent/KR100938428B1/ko not_active IP Right Cessation
- 2002-12-05 EP EP02792900A patent/EP1456846B1/de not_active Expired - Fee Related
- 2002-12-05 CN CNB028252314A patent/CN100424779C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100938428B1 (ko) | 2010-01-22 |
DE10162046A1 (de) | 2003-06-26 |
EP1456846A1 (de) | 2004-09-15 |
AU2002358615A1 (en) | 2003-06-30 |
KR20040062676A (ko) | 2004-07-07 |
US20050071548A1 (en) | 2005-03-31 |
JP2005513698A (ja) | 2005-05-12 |
WO2003052760A1 (en) | 2003-06-26 |
CN100424779C (zh) | 2008-10-08 |
CN1605103A (zh) | 2005-04-06 |
US7263595B2 (en) | 2007-08-28 |
JP4182884B2 (ja) | 2008-11-19 |
EP1456846B1 (de) | 2009-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |