PL2482278T3 - Sposób i urządzenie do ukrywania błędu ramki - Google Patents

Sposób i urządzenie do ukrywania błędu ramki

Info

Publication number
PL2482278T3
PL2482278T3 PL12153304T PL12153304T PL2482278T3 PL 2482278 T3 PL2482278 T3 PL 2482278T3 PL 12153304 T PL12153304 T PL 12153304T PL 12153304 T PL12153304 T PL 12153304T PL 2482278 T3 PL2482278 T3 PL 2482278T3
Authority
PL
Poland
Prior art keywords
concealment method
error
frame error
error concealment
frame
Prior art date
Application number
PL12153304T
Other languages
English (en)
Inventor
Ho-Sang Sung
Kang-Eun Lee
Jung-Hoe Kim
Eun-Mi Oh
Original Assignee
Samsung Electronics Co., Ltd.
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 Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Publication of PL2482278T3 publication Critical patent/PL2482278T3/pl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/083—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being an excitation gain
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07—Line spectrum pair [LSP] vocoders
PL12153304T 2006-11-28 2007-11-13 Sposób i urządzenie do ukrywania błędu ramki PL2482278T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020060118563A KR100862662B1 (ko) 2006-11-28 2006-11-28 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치
EP12153304.6A EP2482278B1 (en) 2006-11-28 2007-11-13 Frame error concealment method and apparatus
EP07833999A EP2102862B1 (en) 2006-11-28 2007-11-13 Frame error concealment method and apparatus and decoding method and apparatus using the same
PCT/KR2007/005692 WO2008066264A1 (en) 2006-11-28 2007-11-13 Frame error concealment method and apparatus and decoding method and apparatus using the same

Publications (1)

Publication Number Publication Date
PL2482278T3 true PL2482278T3 (pl) 2020-06-29

Family

ID=39465262

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12153304T PL2482278T3 (pl) 2006-11-28 2007-11-13 Sposób i urządzenie do ukrywania błędu ramki

Country Status (8)

Country Link
US (3) US8843798B2 (pl)
EP (6) EP2102862B1 (pl)
JP (3) JP5607365B2 (pl)
KR (1) KR100862662B1 (pl)
AT (1) ATE544149T1 (pl)
ES (1) ES2865099T3 (pl)
PL (1) PL2482278T3 (pl)
WO (1) WO2008066264A1 (pl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100862662B1 (ko) 2006-11-28 2008-10-10 삼성전자주식회사 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치
US8924222B2 (en) 2010-07-30 2014-12-30 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for coding of harmonic signals
US9208792B2 (en) 2010-08-17 2015-12-08 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for noise injection
PL2975610T3 (pl) * 2010-11-22 2019-08-30 Ntt Docomo, Inc. Sposób i urządzenie do kodowania audio
WO2013058635A2 (ko) * 2011-10-21 2013-04-25 삼성전자 주식회사 프레임 에러 은닉방법 및 장치와 오디오 복호화방법 및 장치
TWI626644B (zh) 2012-06-08 2018-06-11 三星電子股份有限公司 訊框錯誤隱藏的裝置
US9280975B2 (en) 2012-09-24 2016-03-08 Samsung Electronics Co., Ltd. Frame error concealment method and apparatus, and audio decoding method and apparatus
CN103714821A (zh) 2012-09-28 2014-04-09 杜比实验室特许公司 基于位置的混合域数据包丢失隐藏
EP3579228A1 (en) 2012-11-15 2019-12-11 NTT DoCoMo, Inc. Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
CN104995673B (zh) 2013-02-13 2016-10-12 瑞典爱立信有限公司 帧错误隐藏
KR102132326B1 (ko) * 2013-07-30 2020-07-09 삼성전자 주식회사 통신 시스템에서 오류 은닉 방법 및 장치
JP5981408B2 (ja) 2013-10-29 2016-08-31 株式会社Ｎｔｔドコモ 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム
WO2015063044A1 (en) 2013-10-31 2015-05-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
PT3336839T (pt) 2013-10-31 2019-11-04 Fraunhofer Ges Forschung Descodificador de áudio e método para fornecer uma informação de áudio descodificada utilizando uma ocultação de erro modificando um sinal de excitação no domínio de tempo
CN106486129B (zh) 2014-06-27 2019-10-25 华为技术有限公司 一种音频编码方法和装置
WO2016091893A1 (en) * 2014-12-09 2016-06-16 Dolby International Ab Mdct-domain error concealment
JP6133454B2 (ja) * 2016-02-01 2017-05-24 株式会社Ｎｔｔドコモ 音声信号処理方法及び音声信号処理装置
JP6352487B2 (ja) * 2017-04-19 2018-07-04 株式会社Ｎｔｔドコモ 音声信号処理方法及び音声信号処理装置
CN108510993A (zh) * 2017-05-18 2018-09-07 苏州纯青智能科技有限公司 一种网络传输中实时音频数据丢包恢复的方法
CN109688531B (zh) * 2017-10-18 2021-01-26 宏达国际电子股份有限公司 获取高音质音频变换信息的方法、电子装置及记录介质
US10763885B2 (en) 2018-11-06 2020-09-01 Stmicroelectronics S.R.L. Method of error concealment, and associated device
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
WO2020164752A1 (en) 2019-02-13 2020-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio transmitter processor, audio receiver processor and related methods and computer programs
KR20220006510A (ko) * 2019-05-07 2022-01-17 보이세지 코포레이션 사운드 신호에 있어서의 어택을 검출하고 검출된 어택을 코딩하는 방법들 및 디바이스들
CN110278436B (zh) * 2019-06-28 2021-04-27 瓴盛科技有限公司 图像帧差错隐藏方法及装置
CN111554309A (zh) * 2020-05-15 2020-08-18 腾讯科技（深圳）有限公司 一种语音处理方法、装置、设备及存储介质

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3018366B2 (ja) * 1989-02-08 2000-03-13 ソニー株式会社 ビデオ信号処理回路
SE501340C2 (sv) * 1993-06-11 1995-01-23 Ericsson Telefon Ab L M Döljande av transmissionsfel i en talavkodare
US5502713A (en) * 1993-12-07 1996-03-26 Telefonaktiebolaget Lm Ericsson Soft error concealment in a TDMA radio system
US5673210A (en) 1995-09-29 1997-09-30 Lucent Technologies Inc. Signal restoration using left-sided and right-sided autoregressive parameters
US6157830A (en) * 1997-05-22 2000-12-05 Telefonaktiebolaget Lm Ericsson Speech quality measurement in mobile telecommunication networks based on radio link parameters
US6584104B1 (en) * 1999-07-06 2003-06-24 Lucent Technologies, Inc. Lost-packet replacement for a digital voice signal
US6493667B1 (en) * 1999-08-05 2002-12-10 International Business Machines Corporation Enhanced likelihood computation using regression in a speech recognition system
US6775649B1 (en) 1999-09-01 2004-08-10 Texas Instruments Incorporated Concealment of frame erasures for speech transmission and storage system and method
US6636829B1 (en) 1999-09-22 2003-10-21 Mindspeed Technologies, Inc. Speech communication system and method for handling lost frames
US6782360B1 (en) 1999-09-22 2004-08-24 Mindspeed Technologies, Inc. Gain quantization for a CELP speech coder
US6445696B1 (en) * 2000-02-25 2002-09-03 Network Equipment Technologies, Inc. Efficient variable rate coding of voice over asynchronous transfer mode
US6993488B2 (en) * 2000-06-07 2006-01-31 Nokia Corporation Audible error detector and controller utilizing channel quality data and iterative synthesis
FR2813722B1 (fr) 2000-09-05 2003-01-24 France Telecom Procede et dispositif de dissimulation d'erreurs et systeme de transmission comportant un tel dispositif
US7031926B2 (en) 2000-10-23 2006-04-18 Nokia Corporation Spectral parameter substitution for the frame error concealment in a speech decoder
US6968309B1 (en) * 2000-10-31 2005-11-22 Nokia Mobile Phones Ltd. Method and system for speech frame error concealment in speech decoding
US6697126B2 (en) * 2001-02-09 2004-02-24 Webtv Networks, Inc. Intra-frame video error concealment
US7610198B2 (en) * 2001-08-16 2009-10-27 Broadcom Corporation Robust quantization with efficient WMSE search of a sign-shape codebook using illegal space
US7647223B2 (en) * 2001-08-16 2010-01-12 Broadcom Corporation Robust composite quantization with sub-quantizers and inverse sub-quantizers using illegal space
US7617096B2 (en) * 2001-08-16 2009-11-10 Broadcom Corporation Robust quantization and inverse quantization using illegal space
US6885988B2 (en) * 2001-08-17 2005-04-26 Broadcom Corporation Bit error concealment methods for speech coding
CA2388439A1 (en) 2002-05-31 2003-11-30 Voiceage Corporation A method and device for efficient frame erasure concealment in linear predictive based speech codecs
JP2004361731A (ja) 2003-06-05 2004-12-24 Nec Corp オーディオ復号装置及びオーディオ復号方法
US7835916B2 (en) * 2003-12-19 2010-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Channel signal concealment in multi-channel audio systems
KR100682888B1 (ko) * 2004-02-11 2007-02-15 삼성전자주식회사 가중된 회귀모델 결정 방법 및 이를 이용한 혼합물의 성분농도 예측 방법
KR20050089457A (ko) * 2004-03-05 2005-09-08 엘지전자 주식회사 동영상 복호화 시 에러 은닉 방법
JP4744438B2 (ja) 2004-03-05 2011-08-10 パナソニック株式会社 エラー隠蔽装置およびエラー隠蔽方法
CA2573990A1 (en) * 2004-07-15 2006-02-23 Qualcomm Incorporated H.264 spatial error concealment based on the intra-prediction direction
JP4989971B2 (ja) 2004-09-06 2012-08-01 パナソニック株式会社 スケーラブル復号化装置および信号消失補償方法
US7813499B2 (en) * 2005-03-31 2010-10-12 Microsoft Corporation System and process for regression-based residual acoustic echo suppression
KR100723409B1 (ko) 2005-07-27 2007-05-30 삼성전자주식회사 프레임 소거 은닉장치 및 방법, 및 이를 이용한 음성복호화 방법 및 장치
US8255207B2 (en) * 2005-12-28 2012-08-28 Voiceage Corporation Method and device for efficient frame erasure concealment in speech codecs
US7349823B2 (en) * 2006-02-22 2008-03-25 Sun Microsystems, Inc. Using a genetic technique to optimize a regression model used for proactive fault monitoring
US8358704B2 (en) * 2006-04-04 2013-01-22 Qualcomm Incorporated Frame level multimedia decoding with frame information table
KR100862662B1 (ko) 2006-11-28 2008-10-10 삼성전자주식회사 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치

Also Published As

Publication number Publication date
KR100862662B1 (ko) 2008-10-10
US9424851B2 (en) 2016-08-23
JP5607365B2 (ja) 2014-10-15
EP2450883B1 (en) 2021-07-21
EP2450883A1 (en) 2012-05-09
US10096323B2 (en) 2018-10-09
WO2008066264A1 (en) 2008-06-05
US8843798B2 (en) 2014-09-23
US20140245091A1 (en) 2014-08-28
EP2450886A1 (en) 2012-05-09
JP6423460B2 (ja) 2018-11-14
JP2014160280A (ja) 2014-09-04
JP2017078870A (ja) 2017-04-27
JP2010511201A (ja) 2010-04-08
JP6073830B2 (ja) 2017-02-01
KR20080048317A (ko) 2008-06-02
ES2865099T3 (es) 2021-10-15
ATE544149T1 (de) 2012-02-15
EP2450884B1 (en) 2021-03-31
EP2450885B1 (en) 2021-07-07
EP2102862A4 (en) 2011-01-26
US20080126904A1 (en) 2008-05-29
US20160358612A1 (en) 2016-12-08
EP2482278A1 (en) 2012-08-01
EP2102862A1 (en) 2009-09-23
EP2450884A1 (en) 2012-05-09
EP2102862B1 (en) 2012-02-01
EP2450885A1 (en) 2012-05-09
EP2482278B1 (en) 2020-03-04

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