DE4344932C2 - Scheibengerät - Google Patents
ScheibengerätInfo
- Publication number
- DE4344932C2 DE4344932C2 DE4344932A DE4344932A DE4344932C2 DE 4344932 C2 DE4344932 C2 DE 4344932C2 DE 4344932 A DE4344932 A DE 4344932A DE 4344932 A DE4344932 A DE 4344932A DE 4344932 C2 DE4344932 C2 DE 4344932C2
- Authority
- DE
- Germany
- Prior art keywords
- audio
- data
- disc
- disk
- playback
- 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
- G11B27/005—Reproducing at a different information rate from the information rate of recording
- G11B27/007—Reproducing at a different information rate from the information rate of recording reproducing continuously a part of the information, i.e. repeating
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
-
- 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
-
- 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
- G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
-
- 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
- G11B27/005—Reproducing at a different information rate from the information rate of recording
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- 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
- 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
- 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0946—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration
-
- 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
- G11B2020/1075—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data
- G11B2020/10759—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data
- G11B2020/10768—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data by pre-caching the initial portion of songs or other recorded or downloaded data for starting playback instantly
-
- 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
-
- 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
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
Claims (6)
einer Lesevorrichtung zum Auslesen von Daten von einer digitale Audiodaten und Inhaltstabellen- Daten wie eine Programmspielzeit enthaltende Audiodaten speichernden Scheibe,
einer Audiosignal-Ausgabevorrichtung zum Erzeu gen eines Audioausgangssignals entsprechend den von der Lesevorrichtung ausgegebenen Daten,
und
einer Speichervorrichtung zum Speichern der von der Lesevorrichtung ausgelesenen Daten,
dadurch gekennzeichnet,
daß eine Schaltvorrichtung (17) zum Umschalten der in die Audiosignal-Ausgabevorrichtung einge gebenen Daten zwischen den in der Speichervor richtung (16) gespeicherten Daten und den gegen wärtig von der Scheibe (1) ausgelesenen Daten und eine Steuervorrichtung (11) zum Steuern der art, daß bei einem vorbestimmten Schritt vor dem Beginn der Wiedergabe die Audiodaten eines vor bestimmten Abschnittes vom Beginn mindestens eines auf der Scheibe (1) aufgezeichneten Pro gramms i an von der Scheibe (1) ausgelesen und in der Speichervorrichtung (16) gespeichert wer den, vorgesehen sind,
daß augenblicklich nach der Wiedergabe-Startope ration die Audioausgangssignale auf der Grundla ge der Audiodaten des in der Speichervorrichtung (16) gespeicherten Programms i von der Audiosi gnal-Ausgabevorrichtung erzeugt werden und eine vorbereitende Operation eines Servosystems (12) wie das Drehen eines Drehtellers (22) und das Positionieren der Lesevorrichtung (2) begonnen wird, und
daß nach Beendigung der vorbereitenden Operation durch Umschalten der Schaltvorrichtung (17) das Audioausgangssignal von der Audiosignal-Ausgabe vorrichtung kontinuierlich von der Grundlage der Audiodaten des in der Speichervorrichtung (16) gespeicherten Programms i zu der Grundlage der gegenwärtig von der Scheibe (1) ausgelesenen Daten des Programms i ohne Unterbrechung des Audioausgangssignals gewechselt wird.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4345458A DE4345458C2 (de) | 1992-12-25 | 1993-12-23 | Scheibengerät |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35921392 | 1992-12-25 | ||
| JP2255693 | 1993-02-10 | ||
| JP2646993 | 1993-02-16 | ||
| JP8453493 | 1993-04-12 | ||
| JP8453593 | 1993-04-12 | ||
| JP5238353A JPH07176174A (ja) | 1992-12-25 | 1993-09-24 | ディスク装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4344932A1 DE4344932A1 (de) | 1994-06-30 |
| DE4344932C2 true DE4344932C2 (de) | 1998-05-07 |
Family
ID=27549057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4344932A Expired - Lifetime DE4344932C2 (de) | 1992-12-25 | 1993-12-23 | Scheibengerät |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5748585A (de) |
| JP (1) | JPH07176174A (de) |
| DE (1) | DE4344932C2 (de) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001291328A (ja) * | 2000-03-31 | 2001-10-19 | Pioneer Electronic Corp | 情報再生装置及び情報再生方法 |
| US5671204A (en) * | 1994-05-25 | 1997-09-23 | Victor Company Of Japan, Ltd. | Variable transfer rate data reproduction apparatus |
| US6549942B1 (en) * | 1995-05-25 | 2003-04-15 | Audiohighway.Com | Enhanced delivery of audio data for portable playback |
| KR100235438B1 (ko) * | 1997-02-04 | 1999-12-15 | 구자홍 | 광디스크의 오디오재생신호 보상처리방법 및 장치 |
| KR100508350B1 (ko) * | 1997-07-09 | 2005-08-17 | 어드밴스드 오디오 디바이스즈, 엘엘씨 | 광 저장 장치 |
| US5924071A (en) * | 1997-09-08 | 1999-07-13 | Sony Corporation | Method and apparatus for optimizing a playlist of material |
| TW359811B (en) * | 1997-09-23 | 1999-06-01 | Mediatek Inc | CD playback system with synchronous and anti-vibration functions |
| JPH11110956A (ja) * | 1997-09-30 | 1999-04-23 | Sony Corp | 信号再生装置及び方法、並びに信号記録再生装置及び方法 |
| US6438715B1 (en) * | 1998-05-04 | 2002-08-20 | Stmicroelectronics N.V. | Trace operations in an integrated circuit for a disk drive |
| KR100389854B1 (ko) * | 1998-06-24 | 2003-08-19 | 삼성전자주식회사 | 오디오및/또는비디오데이터를기록및/또는재생하는방법,기록매체의재생방법,기록매체상의정지화를재생하는방법,및기록매체상에정지화를기록하는방법 |
| US6504798B1 (en) * | 1998-10-20 | 2003-01-07 | Micron Technology, Inc. | Apparatus and method for providing uninterrupted continuous play during a change of sides of a dual-sided optical disk |
| US6587405B1 (en) * | 1998-11-25 | 2003-07-01 | Micron Technology, Inc. | Linear optical disk changer with side switching capabilities |
| US6603715B1 (en) * | 1998-11-25 | 2003-08-05 | Micron Technology, Inc. | Optical disk changer with side switching capabilities |
| JP4018859B2 (ja) * | 2000-01-19 | 2007-12-05 | パイオニア株式会社 | 情報再生装置 |
| JP2001203977A (ja) * | 2000-01-19 | 2001-07-27 | Pioneer Electronic Corp | 情報再生装置 |
| JP3968206B2 (ja) * | 2000-04-11 | 2007-08-29 | パイオニア株式会社 | 再生装置 |
| JP3514223B2 (ja) * | 2000-08-29 | 2004-03-31 | 船井電機株式会社 | Dvdオートチェンジャ |
| JP4724943B2 (ja) * | 2001-04-05 | 2011-07-13 | 株式会社デンソー | 音声認識装置 |
| JP2003123388A (ja) * | 2001-10-15 | 2003-04-25 | Pioneer Electronic Corp | 情報再生装置 |
| US6934812B1 (en) * | 2001-10-22 | 2005-08-23 | Apple Computer, Inc. | Media player with instant play capability |
| US7889969B2 (en) * | 2002-03-01 | 2011-02-15 | Thomson Licensing | Audio frequency shifting during video trick modes |
| JP3816023B2 (ja) * | 2002-06-06 | 2006-08-30 | シナノケンシ株式会社 | 光ディスクへのデータ書込み方法および光ディスク装置 |
| JP2004199767A (ja) * | 2002-12-18 | 2004-07-15 | Sony Corp | データ処理装置およびデータ処理方法、並びにプログラム |
| EP1671326A1 (de) * | 2003-09-30 | 2006-06-21 | Koninklijke Philips Electronics N.V. | Cache-verwaltung für verbesserte spezialwiedergabe-performance |
| JP2005122787A (ja) * | 2003-10-15 | 2005-05-12 | Casio Comput Co Ltd | データ再生装置およびデータ再生処理のプログラム |
| US20050237888A1 (en) * | 2004-04-13 | 2005-10-27 | Via Technologies, Inc. | Anti-burn method |
| JP4419919B2 (ja) * | 2005-06-29 | 2010-02-24 | ソニー株式会社 | 記録再生装置および方法、プログラム並びにプログラム記録媒体 |
| JP4332804B2 (ja) * | 2005-12-09 | 2009-09-16 | ソニー株式会社 | 記録再生装置および方法、プログラム並びにプログラム記録媒体 |
| JP2007193864A (ja) * | 2006-01-17 | 2007-08-02 | Sony Corp | 読み出し装置および方法、プログラム並びにプログラム記録媒体 |
| US8369971B2 (en) * | 2006-04-11 | 2013-02-05 | Harman International Industries, Incorporated | Media system having preemptive digital audio and/or video extraction function |
| EP2059928A1 (de) * | 2006-07-25 | 2009-05-20 | Robert Bosch GmbH | Aufzeichnungsvorrichtung und verfahren für einen speichermediumaustausch während der aufzeichnung |
| US20100020654A1 (en) * | 2008-07-28 | 2010-01-28 | Mediatek Inc. | Method and apparatus for data buffer control of optical disc player |
| US20130166052A1 (en) * | 2011-12-27 | 2013-06-27 | Vamshi Kadiyala | Techniques for improving playback of an audio stream |
| KR20170083868A (ko) * | 2016-01-11 | 2017-07-19 | 삼성전자주식회사 | 데이터 이동 장치 및 데이터 이동 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138246A2 (de) * | 1983-09-01 | 1985-04-24 | Koninklijke Philips Electronics N.V. | Plattenwiedergabegerät |
| DE3825938A1 (de) * | 1987-07-31 | 1989-02-09 | Toshiba Kk | Plattengeraet zum aufzeichnen und wiedergeben von daten |
| DE3934631A1 (de) * | 1988-12-05 | 1990-06-07 | Pioneer Electronic Corp | Wiedergabevorrichtung fuer aufzeichnungen |
| US4977550A (en) * | 1983-12-16 | 1990-12-11 | Sony Corporation | Disc playback apparatus for playback of music and digital data |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743879B2 (ja) * | 1989-06-29 | 1995-05-15 | 松下電器産業株式会社 | 情報再生装置 |
| JPH03273586A (ja) * | 1990-03-23 | 1991-12-04 | Pioneer Electron Corp | 情報再生装置 |
| JPH0421947A (ja) * | 1990-05-15 | 1992-01-24 | Sanyo Electric Co Ltd | 光テープ装置及びその記録再生方法 |
| JP3141241B2 (ja) * | 1990-08-24 | 2001-03-05 | ソニー株式会社 | ディスク記録装置及びディスク再生装置 |
| KR940002573B1 (ko) * | 1991-05-11 | 1994-03-25 | 삼성전자 주식회사 | 광디스크기록재생장치에 있어서 연속재생장치 및 그 방법 |
-
1993
- 1993-09-24 JP JP5238353A patent/JPH07176174A/ja active Pending
- 1993-12-23 DE DE4344932A patent/DE4344932C2/de not_active Expired - Lifetime
-
1994
- 1994-06-17 US US08/261,949 patent/US5748585A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138246A2 (de) * | 1983-09-01 | 1985-04-24 | Koninklijke Philips Electronics N.V. | Plattenwiedergabegerät |
| US4977550A (en) * | 1983-12-16 | 1990-12-11 | Sony Corporation | Disc playback apparatus for playback of music and digital data |
| DE3825938A1 (de) * | 1987-07-31 | 1989-02-09 | Toshiba Kk | Plattengeraet zum aufzeichnen und wiedergeben von daten |
| DE3934631A1 (de) * | 1988-12-05 | 1990-06-07 | Pioneer Electronic Corp | Wiedergabevorrichtung fuer aufzeichnungen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4344932A1 (de) | 1994-06-30 |
| JPH07176174A (ja) | 1995-07-14 |
| US5748585A (en) | 1998-05-05 |
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