DE60238020D1 - Digitales Audiosignalwiedergabegerät - Google Patents

Digitales Audiosignalwiedergabegerät

Info

Publication number
DE60238020D1
DE60238020D1 DE60238020T DE60238020T DE60238020D1 DE 60238020 D1 DE60238020 D1 DE 60238020D1 DE 60238020 T DE60238020 T DE 60238020T DE 60238020 T DE60238020 T DE 60238020T DE 60238020 D1 DE60238020 D1 DE 60238020D1
Authority
DE
Germany
Prior art keywords
audio signal
digital audio
signal player
player
digital
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
Application number
DE60238020T
Other languages
English (en)
Inventor
Sugiyama Tasashi
Oba Toshifumi
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.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Application granted granted Critical
Publication of DE60238020D1 publication Critical patent/DE60238020D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers 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
    • G11B27/02—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
    • 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
    • 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
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1287—Synchronisation pattern, e.g. VCO fields
    • 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
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G11B2020/1836—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a Reed Solomon [RS] code
    • G11B2020/184—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a Reed Solomon [RS] code using a cross-interleaved Reed Solomon [CIRC]
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once 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
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard 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
    • G11B2220/2537—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
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
    • G11B2220/913—Digital audio tape [DAT] format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE60238020T 2001-07-30 2002-07-15 Digitales Audiosignalwiedergabegerät Expired - Lifetime DE60238020D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001230160 2001-07-30
JP2002154252A JP3925306B2 (ja) 2001-07-30 2002-05-28 ディジタルオーディオ信号再生装置

Publications (1)

Publication Number Publication Date
DE60238020D1 true DE60238020D1 (de) 2010-12-02

Family

ID=26619577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60238020T Expired - Lifetime DE60238020D1 (de) 2001-07-30 2002-07-15 Digitales Audiosignalwiedergabegerät

Country Status (4)

Country Link
US (1) US7657335B2 (de)
EP (1) EP1282124B1 (de)
JP (1) JP3925306B2 (de)
DE (1) DE60238020D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4251955B2 (ja) * 2003-10-15 2009-04-08 パナソニック株式会社 オーディオデータのネットワーク装置、アンプ装置
JP3912389B2 (ja) * 2004-03-24 2007-05-09 ソニー株式会社 ディジタル信号処理装置及びディジタル信号処理方法
US7653587B2 (en) * 2004-04-07 2010-01-26 Ameriprise Financial, Inc. Automated account statement generation process
JP2006065958A (ja) * 2004-08-26 2006-03-09 Kenwood Corp ディジタルデータ再生装置、ディジタルデータ再生処理装置、及びディジタルデータ再生方法
KR100672541B1 (ko) * 2005-01-31 2007-01-24 엘지전자 주식회사 외부 앰프 및 잡음 제거 방법
JP2007193863A (ja) * 2006-01-17 2007-08-02 Funai Electric Co Ltd 光ディスク装置
US9002258B2 (en) * 2006-01-18 2015-04-07 Dongju Chung Adaptable audio instruction system and method
JP4775042B2 (ja) * 2006-03-09 2011-09-21 ヤマハ株式会社 制御装置及びプログラム
JP2007287199A (ja) * 2006-04-13 2007-11-01 Matsushita Electric Ind Co Ltd 再生装置
JP2010033669A (ja) * 2008-07-30 2010-02-12 Funai Electric Co Ltd 信号処理装置
JP2011097274A (ja) * 2009-10-28 2011-05-12 Toshiba Corp 通信装置
US10565586B2 (en) * 2010-01-29 2020-02-18 Cardinalcommerce Corporation Electronic payment processing method and system with smart/authenticate fields and definitions
US20130166052A1 (en) * 2011-12-27 2013-06-27 Vamshi Kadiyala Techniques for improving playback of an audio stream
US10250579B2 (en) * 2013-08-13 2019-04-02 Alcatel Lucent Secure file transfers within network-based storage
WO2017043378A1 (ja) * 2015-09-07 2017-03-16 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP6597472B2 (ja) 2016-05-11 2019-10-30 株式会社バッファロー 記憶装置、再生処理装置、記憶装置における動作制御方法及びプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293566A (ja) * 1986-06-12 1987-12-21 Fujitsu Ten Ltd デイエンフアシス回路
JPH0723491A (ja) * 1993-06-30 1995-01-24 Mitsubishi Electric Corp 音響装置及びそのモード切換方法
US5511000A (en) * 1993-11-18 1996-04-23 Kaloi; Dennis M. Electronic solid-state record/playback device and system
JP3011635B2 (ja) * 1995-03-16 2000-02-21 船井テクノシステム株式会社 ディスク記録再生装置
JPH1173734A (ja) 1997-08-29 1999-03-16 Toshiba Corp 光ディスクデータ再生装置
JP3988006B2 (ja) 1998-04-24 2007-10-10 ソニー株式会社 情報伝送装置および情報再生装置
JP3676600B2 (ja) 1999-01-07 2005-07-27 株式会社ケンウッド オーディオ信号処理装置
US6332175B1 (en) * 1999-02-12 2001-12-18 Compaq Computer Corporation Low power system and method for playing compressed audio data
US6993081B1 (en) * 1999-11-23 2006-01-31 International Business Machines Corporation Seamless splicing/spot-insertion for MPEG-2 digital video/audio stream
JP2001160266A (ja) 1999-12-01 2001-06-12 Kenwood Corp オーディオ信号処理装置
DE10014987C2 (de) * 2000-03-25 2002-02-07 Bosch Gmbh Robert Vorrichtung zum Abspielen von Multimediadateien von einem Speicher in einem Autoradio

Also Published As

Publication number Publication date
EP1282124A3 (de) 2005-11-30
EP1282124A2 (de) 2003-02-05
US20030023332A1 (en) 2003-01-30
US7657335B2 (en) 2010-02-02
EP1282124B1 (de) 2010-10-20
JP3925306B2 (ja) 2007-06-06
JP2003115169A (ja) 2003-04-18

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