JP5031963B2 - ディジタルオーディオデータ復号化方法 - Google Patents

ディジタルオーディオデータ復号化方法 Download PDF

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Publication number
JP5031963B2
JP5031963B2 JP2001543724A JP2001543724A JP5031963B2 JP 5031963 B2 JP5031963 B2 JP 5031963B2 JP 2001543724 A JP2001543724 A JP 2001543724A JP 2001543724 A JP2001543724 A JP 2001543724A JP 5031963 B2 JP5031963 B2 JP 5031963B2
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JP
Japan
Prior art keywords
error
audio data
digital audio
data
frame
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Expired - Fee Related
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JP2001543724A
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English (en)
Japanese (ja)
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JP2003516559A (ja
JP2003516559A5 (enExample
Inventor
クプファーシュミット クラウス
シャーデ−ビュンソフ フォルカー
ムラスコ トルステン
クライン ミデリンク マルク
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.)
Robert Bosch GmbH
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Robert Bosch GmbH
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Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2003516559A publication Critical patent/JP2003516559A/ja
Publication of JP2003516559A5 publication Critical patent/JP2003516559A5/ja
Application granted granted Critical
Publication of JP5031963B2 publication Critical patent/JP5031963B2/ja
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Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Circuits Of Receivers In General (AREA)
JP2001543724A 1999-12-08 2000-11-07 ディジタルオーディオデータ復号化方法 Expired - Fee Related JP5031963B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19959037.0 1999-12-08
DE19959037A DE19959037B4 (de) 1999-12-08 1999-12-08 Verfahren zur Dekodierung von digitalen Audiodaten
PCT/DE2000/003895 WO2001043120A1 (de) 1999-12-08 2000-11-07 Verfahren zur fehlerverschleierung von digitalen audiodaten durch spektrale entzerrung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012040571A Division JP2012113318A (ja) 1999-12-08 2012-02-27 デジタルオーディオデータ復号化方法

Publications (3)

Publication Number Publication Date
JP2003516559A JP2003516559A (ja) 2003-05-13
JP2003516559A5 JP2003516559A5 (enExample) 2012-04-19
JP5031963B2 true JP5031963B2 (ja) 2012-09-26

Family

ID=7931773

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2001543724A Expired - Fee Related JP5031963B2 (ja) 1999-12-08 2000-11-07 ディジタルオーディオデータ復号化方法
JP2012040571A Pending JP2012113318A (ja) 1999-12-08 2012-02-27 デジタルオーディオデータ復号化方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012040571A Pending JP2012113318A (ja) 1999-12-08 2012-02-27 デジタルオーディオデータ復号化方法

Country Status (6)

Country Link
US (1) US6703948B1 (enExample)
EP (1) EP1245024B1 (enExample)
JP (2) JP5031963B2 (enExample)
DE (2) DE19959037B4 (enExample)
TW (1) TW516274B (enExample)
WO (1) WO2001043120A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3306053B2 (ja) 1999-05-24 2002-07-24 雅春 市川 発動機の弁装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959037B4 (de) * 1999-12-08 2004-04-29 Robert Bosch Gmbh Verfahren zur Dekodierung von digitalen Audiodaten
DE10034783A1 (de) * 2000-07-18 2002-02-07 Bosch Gmbh Robert Verfahren zur Fehlerverschleierung von Übertragungsfehlern in digitalen Audiodaten
US20060235883A1 (en) * 2005-04-18 2006-10-19 Krebs Mark S Multimedia system for mobile client platforms
JP2008141373A (ja) * 2006-11-30 2008-06-19 Matsushita Electric Ind Co Ltd 復号化装置、移動体受信装置、メディア再生装置
DE102007006995A1 (de) * 2007-02-14 2008-08-21 Robert Bosch Gmbh Korrektureinrichtung für audiovisuelle Daten
WO2009008220A1 (ja) * 2007-07-09 2009-01-15 Nec Corporation 音声パケット受信装置、音声パケット受信方法、およびプログラム
WO2015161166A1 (en) * 2014-04-17 2015-10-22 Audimax, Llc Systems, methods and devices for electronic communications having decreased information loss
US11215646B2 (en) 2019-04-22 2022-01-04 Panduit Corp. Absence of voltage detection device

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US4943964A (en) * 1987-08-12 1990-07-24 Hitachi, Ltd. PCM signal reproducing device
JPH0828758B2 (ja) * 1989-06-20 1996-03-21 富士通株式会社 回線監視方式
US5148487A (en) * 1990-02-26 1992-09-15 Matsushita Electric Industrial Co., Ltd. Audio subband encoded signal decoder
JP2906646B2 (ja) * 1990-11-09 1999-06-21 松下電器産業株式会社 音声帯域分割符号化装置
JP2623375B2 (ja) * 1991-03-07 1997-06-25 松下電器産業株式会社 データ受信装置
US5420884A (en) * 1991-04-11 1995-05-30 Canon Kabushiki Kaisha Automatic equalizer
DE4202140A1 (de) * 1992-01-27 1993-07-29 Thomson Brandt Gmbh Verfahren zur uebertragung digitaler audio-signale
JPH05328290A (ja) * 1992-05-18 1993-12-10 Canon Inc データ再生処理回路
DE4234015A1 (de) 1992-10-09 1994-04-14 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe eines Audiosignals
US5513185A (en) * 1992-11-23 1996-04-30 At&T Corp. Method and apparatus for transmission link error rate monitoring
JPH06224880A (ja) * 1993-01-25 1994-08-12 Canon Inc 無線データ通信装置
JPH0744197A (ja) * 1993-08-02 1995-02-14 Matsushita Electric Ind Co Ltd 音声復号装置
DE4409960A1 (de) * 1994-03-23 1995-09-28 Inst Rundfunktechnik Gmbh Verfahren zur Verminderung der subjektiven Störempfindung bei störungsbehaftetem Empfang bei Verwendung von digital übertragenen Tonsignalen
KR970011728B1 (ko) * 1994-12-21 1997-07-14 김광호 음향신호의 에러은닉방법 및 그 장치
US5920833A (en) * 1996-01-30 1999-07-06 Lsi Logic Corporation Audio decoder employing method and apparatus for soft-muting a compressed audio signal
JP3345557B2 (ja) * 1996-10-14 2002-11-18 アルパイン株式会社 デジタルオーディオ放送受信装置及び受信方法
JPH10143197A (ja) * 1996-11-06 1998-05-29 Matsushita Electric Ind Co Ltd 再生装置
US5966416A (en) * 1996-11-21 1999-10-12 Dsp Group, Inc. Verification of PN synchronization in a spread-spectrum communications receiver
DE19959037B4 (de) * 1999-12-08 2004-04-29 Robert Bosch Gmbh Verfahren zur Dekodierung von digitalen Audiodaten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3306053B2 (ja) 1999-05-24 2002-07-24 雅春 市川 発動機の弁装置

Also Published As

Publication number Publication date
WO2001043120A8 (de) 2001-09-13
US6703948B1 (en) 2004-03-09
DE19959037B4 (de) 2004-04-29
JP2012113318A (ja) 2012-06-14
TW516274B (en) 2003-01-01
DE19959037A1 (de) 2001-06-28
WO2001043120A1 (de) 2001-06-14
DE50006984D1 (de) 2004-08-05
JP2003516559A (ja) 2003-05-13
EP1245024B1 (de) 2004-06-30
EP1245024A1 (de) 2002-10-02

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