ATE451685T1 - Verarbeitung von codierten echtzeitdaten - Google Patents

Verarbeitung von codierten echtzeitdaten

Info

Publication number
ATE451685T1
ATE451685T1 AT05781633T AT05781633T ATE451685T1 AT E451685 T1 ATE451685 T1 AT E451685T1 AT 05781633 T AT05781633 T AT 05781633T AT 05781633 T AT05781633 T AT 05781633T AT E451685 T1 ATE451685 T1 AT E451685T1
Authority
AT
Austria
Prior art keywords
fade
loss period
signal
packets
encoded data
Prior art date
Application number
AT05781633T
Other languages
English (en)
Inventor
Kim Hyldgaard
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE451685T1 publication Critical patent/ATE451685T1/de

Links

Classifications

    • 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)
  • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT05781633T 2005-09-01 2005-09-01 Verarbeitung von codierten echtzeitdaten ATE451685T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/009421 WO2007025561A1 (en) 2005-09-01 2005-09-01 Processing encoded real-time data

Publications (1)

Publication Number Publication Date
ATE451685T1 true ATE451685T1 (de) 2009-12-15

Family

ID=36087846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05781633T ATE451685T1 (de) 2005-09-01 2005-09-01 Verarbeitung von codierten echtzeitdaten

Country Status (6)

Country Link
US (1) US7804836B2 (de)
EP (1) EP1941496B1 (de)
CN (1) CN101268506B (de)
AT (1) ATE451685T1 (de)
DE (1) DE602005018274D1 (de)
WO (1) WO2007025561A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342307B4 (de) 2003-09-12 2005-08-04 Siemens Ag Verfahren zur Entstörung übermittelter Audiosignale zwischen Telekommunikationsendgeräten
US9189307B2 (en) 2004-08-06 2015-11-17 LiveQoS Inc. Method of improving the performance of an access network for coupling user devices to an application server
US8009696B2 (en) * 2004-08-06 2011-08-30 Ipeak Networks Incorporated System and method for achieving accelerated throughput
US7953114B2 (en) 2004-08-06 2011-05-31 Ipeak Networks Incorporated System and method for achieving accelerated throughput
US9647952B2 (en) 2004-08-06 2017-05-09 LiveQoS Inc. Network quality as a service
US8437370B2 (en) * 2011-02-04 2013-05-07 LiveQoS Inc. Methods for achieving target loss ratio
CN101488954A (zh) * 2009-01-09 2009-07-22 中兴通讯股份有限公司 语音监听方法以及接入网关
US20100324913A1 (en) * 2009-06-18 2010-12-23 Jacek Piotr Stachurski Method and System for Block Adaptive Fractional-Bit Per Sample Encoding
US10951743B2 (en) 2011-02-04 2021-03-16 Adaptiv Networks Inc. Methods for achieving target loss ratio
US9590913B2 (en) 2011-02-07 2017-03-07 LiveQoS Inc. System and method for reducing bandwidth usage of a network
US8717900B2 (en) 2011-02-07 2014-05-06 LivQoS Inc. Mechanisms to improve the transmission control protocol performance in wireless networks
CN103688306B (zh) * 2011-05-16 2017-05-17 谷歌公司 对被编码为连续帧序列的音频信号进行解码的方法和装置
US9699578B2 (en) * 2011-08-05 2017-07-04 Ingenious Audio Limited Audio interface device
EP3011561B1 (de) 2013-06-21 2017-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur verbesserung der signalausblendung in verschiedenen domänen während der fehlermaskierung
KR102318736B1 (ko) * 2015-01-20 2021-10-29 삼성전자주식회사 전자 장치의 데이터 전송 방법 및 장치
CN108922551B (zh) * 2017-05-16 2021-02-05 博通集成电路（上海）股份有限公司 用于补偿丢失帧的电路及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688097A (en) * 1970-05-20 1972-08-29 Bell Telephone Labor Inc Digital attenuator for non-linear pulse code modulation signals
GB1528954A (en) * 1975-05-29 1978-10-18 Post Office Digital attenuator
GB2059123B (en) * 1979-09-22 1983-09-21 Kokusai Denshin Denwa Co Ltd Pcm signal calculator
FI98164C (fi) * 1994-01-24 1997-04-25 Nokia Mobile Phones Ltd Puhekooderin parametrien käsittely tietoliikennejärjestelmän vastaanottimessa
US5715309A (en) * 1995-03-03 1998-02-03 Advanced Micro Devices, Inc. Conversion of compressed speech codes between attenuated and unattenuated formats
US6584104B1 (en) * 1999-07-06 2003-06-24 Lucent Technologies, Inc. Lost-packet replacement for a digital voice signal
US6915263B1 (en) * 1999-10-20 2005-07-05 Sony Corporation Digital audio decoder having error concealment using a dynamic recovery delay and frame repeating and also having fast audio muting capabilities
US7069208B2 (en) * 2001-01-24 2006-06-27 Nokia, Corp. System and method for concealment of data loss in digital audio transmission
DE10130233A1 (de) * 2001-06-22 2003-01-02 Bosch Gmbh Robert Verfahren zur Störverdeckung bei digitaler Audiosignalübertragung
US20050044471A1 (en) * 2001-11-15 2005-02-24 Chia Pei Yen Error concealment apparatus and method
JP2004120451A (ja) * 2002-09-27 2004-04-15 Hitachi Kokusai Electric Inc 増幅装置
US20050049853A1 (en) * 2003-09-01 2005-03-03 Mi-Suk Lee Frame loss concealment method and device for VoIP system
US7196566B2 (en) * 2003-10-31 2007-03-27 Ltx Corporation High-resolution variable attenuation device

Also Published As

Publication number Publication date
EP1941496A1 (de) 2008-07-09
US20080240108A1 (en) 2008-10-02
DE602005018274D1 (de) 2010-01-21
US7804836B2 (en) 2010-09-28
WO2007025561A1 (en) 2007-03-08
EP1941496B1 (de) 2009-12-09
CN101268506B (zh) 2011-08-03
CN101268506A (zh) 2008-09-17

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Legal Events

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