SE9500858L - Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning - Google Patents

Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning

Info

Publication number
SE9500858L
SE9500858L SE9500858A SE9500858A SE9500858L SE 9500858 L SE9500858 L SE 9500858L SE 9500858 A SE9500858 A SE 9500858A SE 9500858 A SE9500858 A SE 9500858A SE 9500858 L SE9500858 L SE 9500858L
Authority
SE
Sweden
Prior art keywords
frame
frames
speech
lost
corrupted
Prior art date
Application number
SE9500858A
Other languages
English (en)
Swedish (sv)
Other versions
SE9500858D0 (sv
Inventor
Per Hallkvist
Peter Galyas
Stefan Jung
Johan Andersson
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
Priority to SE9500858A priority Critical patent/SE9500858L/xx
Publication of SE9500858D0 publication Critical patent/SE9500858D0/xx
Priority to DE69621613T priority patent/DE69621613T2/de
Priority to EP96906989A priority patent/EP0819302B1/en
Priority to AU50181/96A priority patent/AU5018196A/en
Priority to PCT/SE1996/000311 priority patent/WO1996028809A1/en
Publication of SE9500858L publication Critical patent/SE9500858L/xx
Priority to US08/924,878 priority patent/US6055497A/en

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
SE9500858A 1995-03-10 1995-03-10 Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning SE9500858L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9500858A SE9500858L (sv) 1995-03-10 1995-03-10 Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning
DE69621613T DE69621613T2 (de) 1995-03-10 1996-03-11 Anordnung und verfahren zur sprachübertragung und eine derartige anordnung enthaltende fernsprechanlage
EP96906989A EP0819302B1 (en) 1995-03-10 1996-03-11 Arrangement and method relating to speech transmission and a telecommunications system comprising such arrangement
AU50181/96A AU5018196A (en) 1995-03-10 1996-03-11 Arrangement and method relating to speech transmission and a telecommunications system comprising such arrangement
PCT/SE1996/000311 WO1996028809A1 (en) 1995-03-10 1996-03-11 Arrangement and method relating to speech transmission and a telecommunications system comprising such arrangement
US08/924,878 US6055497A (en) 1995-03-10 1997-09-05 System, arrangement, and method for replacing corrupted speech frames and a telecommunications system comprising such arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500858A SE9500858L (sv) 1995-03-10 1995-03-10 Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning

Publications (2)

Publication Number Publication Date
SE9500858D0 SE9500858D0 (sv) 1995-03-10
SE9500858L true SE9500858L (sv) 1996-09-11

Family

ID=20397500

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500858A SE9500858L (sv) 1995-03-10 1995-03-10 Anordning och förfarande vid talöverföring och ett telekommunikationssystem omfattande dylik anordning

Country Status (6)

Country Link
US (1) US6055497A (xx)
EP (1) EP0819302B1 (xx)
AU (1) AU5018196A (xx)
DE (1) DE69621613T2 (xx)
SE (1) SE9500858L (xx)
WO (1) WO1996028809A1 (xx)

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US6915246B2 (en) * 2001-12-17 2005-07-05 International Business Machines Corporation Employing speech recognition and capturing customer speech to improve customer service
US7058565B2 (en) * 2001-12-17 2006-06-06 International Business Machines Corporation Employing speech recognition and key words to improve customer service
US6721712B1 (en) * 2002-01-24 2004-04-13 Mindspeed Technologies, Inc. Conversion scheme for use between DTX and non-DTX speech coding systems
FI116258B (fi) 2003-02-14 2005-10-14 Nokia Corp Menetelmä tiedonsiirtokapasiteetin riittävyyden varmistamiseksi, menetelmää hyödyntävä päätelaite sekä ohjelmalliset välineet menetelmän toteuttamiseksi
ATE444613T1 (de) * 2004-06-02 2009-10-15 Panasonic Corp Vorrichtung und verfahren zum empfangen von audiodaten
KR100640476B1 (ko) * 2004-11-24 2006-10-30 삼성전자주식회사 비동기식 오디오 스트림 처리 방법 및 장치
US7395202B2 (en) * 2005-06-09 2008-07-01 Motorola, Inc. Method and apparatus to facilitate vocoder erasure processing
JP2007150737A (ja) * 2005-11-28 2007-06-14 Sony Corp 音声信号ノイズ低減装置及び方法
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US7826872B2 (en) * 2007-02-28 2010-11-02 Sony Ericsson Mobile Communications Ab Audio nickname tag associated with PTT user
CN101321033B (zh) * 2007-06-10 2011-08-10 华为技术有限公司 帧补偿方法及系统
US20090048827A1 (en) * 2007-08-17 2009-02-19 Manoj Kumar Method and system for audio frame estimation
ATE456130T1 (de) * 2007-10-29 2010-02-15 Harman Becker Automotive Sys Partielle sprachrekonstruktion
CN100550133C (zh) * 2008-03-20 2009-10-14 华为技术有限公司 一种语音信号处理方法及装置
CN101339767B (zh) * 2008-03-21 2010-05-12 华为技术有限公司 一种背景噪声激励信号的生成方法及装置
CA2913578C (en) 2013-06-21 2018-05-22 Michael Schnabel Apparatus and method for generating an adaptive spectral shape of comfort noise
US20150023230A1 (en) * 2013-07-19 2015-01-22 Qualcomm Incorporated Dual sim dual active subscriber identification module with a single transmit chain and dual or single receive chain
JP6791839B2 (ja) * 2014-07-28 2020-11-25 サムスン エレクトロニクス カンパニー リミテッド パケット損失隠匿方法
GB2532041B (en) * 2014-11-06 2019-05-29 Imagination Tech Ltd Comfort noise generation
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Also Published As

Publication number Publication date
US6055497A (en) 2000-04-25
SE9500858D0 (sv) 1995-03-10
EP0819302A1 (en) 1998-01-21
AU5018196A (en) 1996-10-02
DE69621613D1 (de) 2002-07-11
WO1996028809A1 (en) 1996-09-19
EP0819302B1 (en) 2002-06-05
DE69621613T2 (de) 2003-01-30

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