WO2003054861A3 - Digital audio player enabling auto-adaptation to the environment - Google Patents
Digital audio player enabling auto-adaptation to the environment Download PDFInfo
- Publication number
- WO2003054861A3 WO2003054861A3 PCT/KR2002/002342 KR0202342W WO03054861A3 WO 2003054861 A3 WO2003054861 A3 WO 2003054861A3 KR 0202342 W KR0202342 W KR 0202342W WO 03054861 A3 WO03054861 A3 WO 03054861A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- environment
- digital audio
- player
- adaptation
- mode
- Prior art date
Links
Classifications
-
- 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
- G11B20/02—Analogue recording or reproducing
- G11B20/04—Direct recording or reproducing
-
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
-
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating 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
- G11B20/00007—Time or data compression or expansion
- G11B2020/00014—Time or data compression or expansion the compressed signal being an audio signal
- G11B2020/00057—MPEG-1 or MPEG-2 audio layer III [MP3]
-
- 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
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
-
- 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
- G11B2220/2508—Magnetic discs
- G11B2220/2512—Floppy 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
- G11B2220/2525—Magneto-optical [MO] discs
-
- 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
- G11B2220/2525—Magneto-optical [MO] discs
- G11B2220/2529—Mini-discs
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002366932A AU2002366932A1 (en) | 2001-12-12 | 2002-12-12 | Digital audio player enabling auto-adaptation to the environment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010078360A KR20030048303A (en) | 2001-12-12 | 2001-12-12 | Digital audio player enabling auto-adaptation to the environment |
KR10-2001-0078360 | 2001-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003054861A2 WO2003054861A2 (en) | 2003-07-03 |
WO2003054861A3 true WO2003054861A3 (en) | 2003-10-09 |
Family
ID=19716912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2002/002342 WO2003054861A2 (en) | 2001-12-12 | 2002-12-12 | Digital audio player enabling auto-adaptation to the environment |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20030048303A (en) |
AU (1) | AU2002366932A1 (en) |
WO (1) | WO2003054861A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758133B1 (en) * | 2005-10-18 | 2007-09-12 | 주식회사 레인콤 | Device and Method of Multimedia Regeneration Considering Properties and Location Information of User |
US20070250311A1 (en) * | 2006-04-25 | 2007-10-25 | Glen Shires | Method and apparatus for automatic adjustment of play speed of audio data |
US8004493B2 (en) * | 2007-06-08 | 2011-08-23 | Apple Inc. | Methods and systems for providing sensory information to devices and peripherals |
KR101397433B1 (en) * | 2007-07-18 | 2014-06-27 | 삼성전자주식회사 | Method and apparatus for configuring equalizer of media file player |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0982732A1 (en) * | 1998-08-24 | 2000-03-01 | Saehan Information Systems Inc. | Portable MP3 player having various functions |
KR20010013243A (en) * | 1998-04-01 | 2001-02-26 | 요트.게.아. 롤페즈 | A method and device for generating display frames from a sequence of source frames through synthesizing one or more intermediate frames exclusively from an immediately preceding source frame |
KR20010018185A (en) * | 1999-08-12 | 2001-03-05 | 윤종용 | Method for displaying graphic equalizer in mobile phone capable of reproducing digital audio data |
JP2001143395A (en) * | 1999-11-16 | 2001-05-25 | Yamaha Corp | Data decoding device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8602893A (en) * | 1986-11-14 | 1988-06-01 | Philips Nv | FILTER SWITCHING. |
KR960006422A (en) * | 1994-07-14 | 1996-02-23 | 임영식 | Wireless pager that can adjust the size of characters and how to adjust the size of characters |
US5751672A (en) * | 1995-07-26 | 1998-05-12 | Sony Corporation | Compact disc changer utilizing disc database |
KR0177724B1 (en) * | 1996-01-23 | 1999-04-15 | 구자홍 | Device for automatically changing esp for cdp and method thereof |
KR100209895B1 (en) * | 1996-06-24 | 1999-07-15 | 윤종용 | Method and apparatus for registering automatic menu description language |
KR20000033795A (en) * | 1998-11-25 | 2000-06-15 | 전주범 | Compact disk and reproducer thereof |
KR20000052141A (en) * | 1999-01-30 | 2000-08-16 | 이철호 | Apparatus for portable information terminal |
KR100370371B1 (en) * | 2000-03-22 | 2003-01-30 | 유춘영 | Method for controlling a reproduction of portable cd player |
KR100746771B1 (en) * | 2001-04-24 | 2007-08-06 | 엘지전자 주식회사 | Method for reproducing an audio file in portable audio device |
-
2001
- 2001-12-12 KR KR1020010078360A patent/KR20030048303A/en not_active Application Discontinuation
-
2002
- 2002-12-12 WO PCT/KR2002/002342 patent/WO2003054861A2/en not_active Application Discontinuation
- 2002-12-12 AU AU2002366932A patent/AU2002366932A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010013243A (en) * | 1998-04-01 | 2001-02-26 | 요트.게.아. 롤페즈 | A method and device for generating display frames from a sequence of source frames through synthesizing one or more intermediate frames exclusively from an immediately preceding source frame |
EP0982732A1 (en) * | 1998-08-24 | 2000-03-01 | Saehan Information Systems Inc. | Portable MP3 player having various functions |
KR20010018185A (en) * | 1999-08-12 | 2001-03-05 | 윤종용 | Method for displaying graphic equalizer in mobile phone capable of reproducing digital audio data |
JP2001143395A (en) * | 1999-11-16 | 2001-05-25 | Yamaha Corp | Data decoding device |
Also Published As
Publication number | Publication date |
---|---|
AU2002366932A1 (en) | 2003-07-09 |
AU2002366932A8 (en) | 2003-07-09 |
KR20030048303A (en) | 2003-06-19 |
WO2003054861A2 (en) | 2003-07-03 |
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