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ATE473605T1 - Vorrichtung zur ausblendung von signalausfällen für eine mehrkanalanordnung - Google Patents

Vorrichtung zur ausblendung von signalausfällen für eine mehrkanalanordnung

Info

Publication number
ATE473605T1
ATE473605T1 AT06818999T AT06818999T ATE473605T1 AT E473605 T1 ATE473605 T1 AT E473605T1 AT 06818999 T AT06818999 T AT 06818999T AT 06818999 T AT06818999 T AT 06818999T AT E473605 T1 ATE473605 T1 AT E473605T1
Authority
AT
Austria
Prior art keywords
filter coefficients
channel
channel arrangement
signal failures
channels
Prior art date
Application number
AT06818999T
Other languages
English (en)
Inventor
Martin Opitz
Cornelia Falch
Robert Hoeldrich
Original Assignee
Akg Acoustics Gmbh
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 Akg Acoustics Gmbh filed Critical Akg Acoustics Gmbh
Application granted granted Critical
Publication of ATE473605T1 publication Critical patent/ATE473605T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Selective Calling Equipment (AREA)
  • Stereophonic System (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AT06818999T 2006-12-07 2006-12-07 Vorrichtung zur ausblendung von signalausfällen für eine mehrkanalanordnung ATE473605T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/011759 WO2008067834A1 (en) 2006-12-07 2006-12-07 Dropout concealment for a multi-channel arrangement

Publications (1)

Publication Number Publication Date
ATE473605T1 true ATE473605T1 (de) 2010-07-15

Family

ID=37909549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06818999T ATE473605T1 (de) 2006-12-07 2006-12-07 Vorrichtung zur ausblendung von signalausfällen für eine mehrkanalanordnung

Country Status (7)

Country Link
US (1) US8260608B2 (de)
EP (1) EP2092790B1 (de)
JP (1) JP4976503B2 (de)
CN (1) CN101548555B (de)
AT (1) ATE473605T1 (de)
DE (1) DE602006015376D1 (de)
WO (1) WO2008067834A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2207273B1 (de) 2009-01-09 2016-01-06 AKG Acoustics GmbH Verfahren und Gerät zum Empfangen digitaler Audiodaten
JP2011087118A (ja) * 2009-10-15 2011-04-28 Sony Corp 音声処理装置、音声処理方法、およびプログラム
US9201580B2 (en) 2012-11-13 2015-12-01 Adobe Systems Incorporated Sound alignment user interface
US10638221B2 (en) 2012-11-13 2020-04-28 Adobe Inc. Time interval sound alignment
US9355649B2 (en) * 2012-11-13 2016-05-31 Adobe Systems Incorporated Sound alignment using timing information
US10249321B2 (en) 2012-11-20 2019-04-02 Adobe Inc. Sound rate modification
US9451304B2 (en) 2012-11-29 2016-09-20 Adobe Systems Incorporated Sound feature priority alignment
US9135710B2 (en) 2012-11-30 2015-09-15 Adobe Systems Incorporated Depth map stereo correspondence techniques
US10455219B2 (en) 2012-11-30 2019-10-22 Adobe Inc. Stereo correspondence and depth sensors
US10249052B2 (en) 2012-12-19 2019-04-02 Adobe Systems Incorporated Stereo correspondence model fitting
US9208547B2 (en) 2012-12-19 2015-12-08 Adobe Systems Incorporated Stereo correspondence smoothness tool
US9214026B2 (en) 2012-12-20 2015-12-15 Adobe Systems Incorporated Belief propagation and affinity measures
CN104282309A (zh) 2013-07-05 2015-01-14 杜比实验室特许公司 丢包掩蔽装置和方法以及音频处理系统
ES2686244T3 (es) 2013-09-13 2018-10-17 European Sleep Care Institute Sl Colchón para bebés
WO2015134579A1 (en) * 2014-03-04 2015-09-11 Interactive Intelligence Group, Inc. System and method to correct for packet loss in asr systems
EP3309981B1 (de) * 2016-10-17 2021-06-02 Nxp B.V. Audioverarbeitungsschaltung, audioeinheit, integrierte schaltung und verfahren zum mischen
CN111383643B (zh) * 2018-12-28 2023-07-04 南京中感微电子有限公司 一种音频丢包隐藏方法、装置及蓝牙接收机

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE4111131C2 (de) * 1991-04-06 2001-08-23 Inst Rundfunktechnik Gmbh Verfahren zum Übertragen digitalisierter Tonsignale
US5793801A (en) * 1996-07-09 1998-08-11 Telefonaktiebolaget Lm Ericsson Frequency domain signal reconstruction compensating for phase adjustments to a sampling signal
US6904110B2 (en) * 1997-07-31 2005-06-07 Francois Trans Channel equalization system and method
DE19921122C1 (de) * 1999-05-07 2001-01-25 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Verschleiern eines Fehlers in einem codierten Audiosignal und Verfahren und Vorrichtung zum Decodieren eines codierten Audiosignals
JP4218134B2 (ja) * 1999-06-17 2009-02-04 ソニー株式会社 復号装置及び方法、並びにプログラム提供媒体
JP2001296894A (ja) * 2000-04-12 2001-10-26 Matsushita Electric Ind Co Ltd 音声処理装置および音声処理方法
US7835916B2 (en) * 2003-12-19 2010-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Channel signal concealment in multi-channel audio systems
US7139701B2 (en) * 2004-06-30 2006-11-21 Motorola, Inc. Method for detecting and attenuating inhalation noise in a communication system
US7155388B2 (en) * 2004-06-30 2006-12-26 Motorola, Inc. Method and apparatus for characterizing inhalation noise and calculating parameters based on the characterization
US7254535B2 (en) * 2004-06-30 2007-08-07 Motorola, Inc. Method and apparatus for equalizing a speech signal generated within a pressurized air delivery system

Also Published As

Publication number Publication date
CN101548555B (zh) 2012-10-03
CN101548555A (zh) 2009-09-30
JP4976503B2 (ja) 2012-07-18
EP2092790A1 (de) 2009-08-26
WO2008067834A1 (en) 2008-06-12
DE602006015376D1 (de) 2010-08-19
EP2092790B1 (de) 2010-07-07
JP2010512078A (ja) 2010-04-15
US8260608B2 (en) 2012-09-04
US20090306972A1 (en) 2009-12-10

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