ATE544149T1 - Rahmenfehler-verbergungsverfahren und vorrichtung und decodierverfahren und vorrichtung damit - Google Patents
Rahmenfehler-verbergungsverfahren und vorrichtung und decodierverfahren und vorrichtung damitInfo
- Publication number
- ATE544149T1 ATE544149T1 AT07833999T AT07833999T ATE544149T1 AT E544149 T1 ATE544149 T1 AT E544149T1 AT 07833999 T AT07833999 T AT 07833999T AT 07833999 T AT07833999 T AT 07833999T AT E544149 T1 ATE544149 T1 AT E544149T1
- Authority
- AT
- Austria
- Prior art keywords
- frame error
- error concealment
- error
- concealment method
- decoding method
- Prior art date
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
-
- 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
- G10L19/04—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 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
- G10L19/04—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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques 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 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
- G10L19/04—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Error Detection And Correction (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Applications Claiming Priority (2)
| 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 |
| 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 |
|---|---|
| ATE544149T1 true ATE544149T1 (de) | 2012-02-15 |
Family
ID=39465262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07833999T ATE544149T1 (de) | 2006-11-28 | 2007-11-13 | Rahmenfehler-verbergungsverfahren und vorrichtung und decodierverfahren und vorrichtung damit |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US8843798B2 (de) |
| EP (6) | EP2450883B1 (de) |
| JP (3) | JP5607365B2 (de) |
| KR (1) | KR100862662B1 (de) |
| AT (1) | ATE544149T1 (de) |
| ES (1) | ES2865099T3 (de) |
| PL (1) | PL2482278T3 (de) |
| WO (1) | WO2008066264A1 (de) |
Families Citing this family (28)
| 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 |
| US8831933B2 (en) | 2010-07-30 | 2014-09-09 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for multi-stage shape vector quantization |
| US9208792B2 (en) | 2010-08-17 | 2015-12-08 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for noise injection |
| PL3518234T3 (pl) | 2010-11-22 | 2024-04-08 | Ntt Docomo, Inc. | Urządzenie i sposób kodowania audio |
| CN107068156B (zh) * | 2011-10-21 | 2021-03-30 | 三星电子株式会社 | 帧错误隐藏方法和设备以及音频解码方法和设备 |
| HUE063724T2 (hu) | 2012-06-08 | 2024-01-28 | Samsung Electronics Co Ltd | Eljárás és berendezés kerethiba elrejtésére és eljárás és berendezés audió dekódolásra |
| JP6434411B2 (ja) | 2012-09-24 | 2018-12-05 | サムスン エレクトロニクス カンパニー リミテッド | フレームエラー隠匿方法及びその装置、並びにオーディオ復号化方法及びその装置 |
| 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 |
| EP4525312A3 (de) | 2012-11-15 | 2025-05-14 | Ntt Docomo, Inc. | Audiokodierungsvorrichtung |
| EP3432304B1 (de) | 2013-02-13 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (publ) | Rahmenfehlerverschleierung |
| 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 |
| KR101941978B1 (ko) | 2013-10-31 | 2019-01-24 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 시간 도메인 여기 신호를 변형하는 오류 은닉을 사용하여 디코딩된 오디오 정보를 제공하기 위한 오디오 디코더 및 방법 |
| PT3285256T (pt) | 2013-10-31 | 2019-09-30 | Fraunhofer Ges Forschung | Descodificador de áudio e método para fornecer uma informação de áudio descodificada utilizando uma ocultação de erro baseada num 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 |
| HK1244948A1 (zh) * | 2014-12-09 | 2018-08-17 | Dolby International Ab | Mdct域错误掩盖 |
| 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 |
| US10681486B2 (en) * | 2017-10-18 | 2020-06-09 | Htc Corporation | Method, electronic device and recording medium for obtaining Hi-Res audio transfer information |
| 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 |
| WO2020164751A1 (en) * | 2019-02-13 | 2020-08-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder and decoding method for lc3 concealment including full frame loss concealment and partial frame loss concealment |
| US12322405B2 (en) | 2019-05-07 | 2025-06-03 | Voiceage Corporation | Methods and devices for detecting an attack in a sound signal to be coded and for coding the detected attack |
| 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 |
| CN111554309B (zh) | 2020-05-15 | 2024-11-22 | 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 |
| US12437776B2 (en) * | 2022-09-19 | 2025-10-07 | SubStrata Ltd. | Automated classification of relative dominance based on reciprocal prosodic behaviour in an audio conversation |
| CN116312571A (zh) * | 2023-02-01 | 2023-06-23 | 深圳大学 | 丢包补偿模型训练方法、丢包补偿方法及装置 |
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| 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 |
| US6782360B1 (en) | 1999-09-22 | 2004-08-24 | Mindspeed Technologies, Inc. | Gain quantization for a CELP speech coder |
| US6636829B1 (en) | 1999-09-22 | 2003-10-21 | Mindspeed Technologies, Inc. | Speech communication system and method for handling lost frames |
| 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 |
| US7617096B2 (en) * | 2001-08-16 | 2009-11-10 | Broadcom Corporation | Robust quantization and inverse quantization using illegal space |
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| US7647223B2 (en) * | 2001-08-16 | 2010-01-12 | Broadcom Corporation | Robust composite quantization with sub-quantizers and inverse sub-quantizers 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 |
| CN1930607B (zh) * | 2004-03-05 | 2010-11-10 | 松下电器产业株式会社 | 差错隐藏装置以及差错隐藏方法 |
| US20060013320A1 (en) * | 2004-07-15 | 2006-01-19 | Oguz Seyfullah H | Methods and apparatus for spatial error concealment |
| CN101010730B (zh) | 2004-09-06 | 2011-07-27 | 松下电器产业株式会社 | 可扩展解码装置以及信号丢失补偿方法 |
| 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 |
-
2006
- 2006-11-28 KR KR1020060118563A patent/KR100862662B1/ko active Active
-
2007
- 2007-11-06 US US11/935,600 patent/US8843798B2/en active Active
- 2007-11-13 PL PL12153304T patent/PL2482278T3/pl unknown
- 2007-11-13 EP EP12153234.5A patent/EP2450883B1/de active Active
- 2007-11-13 EP EP12153285.7A patent/EP2450885B1/de active Active
- 2007-11-13 AT AT07833999T patent/ATE544149T1/de active
- 2007-11-13 EP EP12153291A patent/EP2450886A1/de not_active Withdrawn
- 2007-11-13 EP EP07833999A patent/EP2102862B1/de active Active
- 2007-11-13 JP JP2009539176A patent/JP5607365B2/ja active Active
- 2007-11-13 ES ES12153265T patent/ES2865099T3/es active Active
- 2007-11-13 EP EP12153265.9A patent/EP2450884B1/de active Active
- 2007-11-13 WO PCT/KR2007/005692 patent/WO2008066264A1/en not_active Ceased
- 2007-11-13 EP EP12153304.6A patent/EP2482278B1/de active Active
-
2014
- 2014-05-08 US US14/272,643 patent/US9424851B2/en active Active
- 2014-05-14 JP JP2014100896A patent/JP6073830B2/ja active Active
-
2016
- 2016-08-18 US US15/240,342 patent/US10096323B2/en active Active
-
2017
- 2017-01-05 JP JP2017000620A patent/JP6423460B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2482278B1 (de) | 2020-03-04 |
| EP2450884B1 (de) | 2021-03-31 |
| EP2450884A1 (de) | 2012-05-09 |
| KR100862662B1 (ko) | 2008-10-10 |
| WO2008066264A1 (en) | 2008-06-05 |
| US8843798B2 (en) | 2014-09-23 |
| JP2017078870A (ja) | 2017-04-27 |
| EP2450885B1 (de) | 2021-07-07 |
| EP2102862A1 (de) | 2009-09-23 |
| US20140245091A1 (en) | 2014-08-28 |
| PL2482278T3 (pl) | 2020-06-29 |
| JP6073830B2 (ja) | 2017-02-01 |
| JP2014160280A (ja) | 2014-09-04 |
| KR20080048317A (ko) | 2008-06-02 |
| JP5607365B2 (ja) | 2014-10-15 |
| JP6423460B2 (ja) | 2018-11-14 |
| US20160358612A1 (en) | 2016-12-08 |
| EP2482278A1 (de) | 2012-08-01 |
| EP2450885A1 (de) | 2012-05-09 |
| JP2010511201A (ja) | 2010-04-08 |
| EP2102862B1 (de) | 2012-02-01 |
| EP2450886A1 (de) | 2012-05-09 |
| EP2450883A1 (de) | 2012-05-09 |
| ES2865099T3 (es) | 2021-10-15 |
| US9424851B2 (en) | 2016-08-23 |
| EP2102862A4 (de) | 2011-01-26 |
| US10096323B2 (en) | 2018-10-09 |
| EP2450883B1 (de) | 2021-07-21 |
| US20080126904A1 (en) | 2008-05-29 |
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