ES2401171T3 - Procedimiento, aparato y producto de programa de ordenador para reconstruir una trama de voz borrada - Google Patents
Procedimiento, aparato y producto de programa de ordenador para reconstruir una trama de voz borrada Download PDFInfo
- Publication number
- ES2401171T3 ES2401171T3 ES10723888T ES10723888T ES2401171T3 ES 2401171 T3 ES2401171 T3 ES 2401171T3 ES 10723888 T ES10723888 T ES 10723888T ES 10723888 T ES10723888 T ES 10723888T ES 2401171 T3 ES2401171 T3 ES 2401171T3
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- frame
- voice
- voice frame
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- Legal status (The legal status 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 status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 106
- 238000004590 computer program Methods 0.000 title claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 13
- 230000005284 excitation Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 14
- 238000004422 calculation algorithm Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 9
- 230000003044 adaptive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000001755 vocal effect Effects 0.000 description 6
- 230000004075 alteration Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 206010011878 Deafness Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 210000001260 vocal cord Anatomy 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 238000012217 deletion Methods 0.000 description 1
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- 230000001419 dependent effect Effects 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
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- 238000012797 qualification Methods 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US478460 | 2009-06-04 | ||
| US12/478,460 US8428938B2 (en) | 2009-06-04 | 2009-06-04 | Systems and methods for reconstructing an erased speech frame |
| PCT/US2010/037302 WO2010141755A1 (en) | 2009-06-04 | 2010-06-03 | Systems and methods for reconstructing an erased speech frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2401171T3 true ES2401171T3 (es) | 2013-04-17 |
Family
ID=42558205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10723888T Active ES2401171T3 (es) | 2009-06-04 | 2010-06-03 | Procedimiento, aparato y producto de programa de ordenador para reconstruir una trama de voz borrada |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8428938B2 (enExample) |
| EP (1) | EP2438592B1 (enExample) |
| JP (1) | JP5405659B2 (enExample) |
| KR (1) | KR101290425B1 (enExample) |
| CN (1) | CN102449690B (enExample) |
| ES (1) | ES2401171T3 (enExample) |
| TW (1) | TWI436349B (enExample) |
| WO (1) | WO2010141755A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120032444A (ko) * | 2010-09-28 | 2012-04-05 | 한국전자통신연구원 | 적응 코드북 업데이트를 이용한 오디오 신호 디코딩 방법 및 장치 |
| US9026434B2 (en) * | 2011-04-11 | 2015-05-05 | Samsung Electronic Co., Ltd. | Frame erasure concealment for a multi rate speech and audio codec |
| CN103886863A (zh) | 2012-12-20 | 2014-06-25 | 杜比实验室特许公司 | 音频处理设备及音频处理方法 |
| US9336789B2 (en) * | 2013-02-21 | 2016-05-10 | Qualcomm Incorporated | Systems and methods for determining an interpolation factor set for synthesizing a speech signal |
| US9842598B2 (en) * | 2013-02-21 | 2017-12-12 | Qualcomm Incorporated | Systems and methods for mitigating potential frame instability |
| FR3004876A1 (fr) * | 2013-04-18 | 2014-10-24 | France Telecom | Correction de perte de trame par injection de bruit pondere. |
| RU2642894C2 (ru) * | 2013-06-21 | 2018-01-29 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Аудиодекодер, имеющий модуль расширения полосы частот с модулем регулирования энергии |
| KR102120073B1 (ko) | 2013-06-21 | 2020-06-08 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 개선된 피치 래그 추정을 사용하여 ａｃｅｌｐp-형 은폐 내에서 적응적 코드북의 개선된 은폐를 위한 장치 및 방법 |
| PT3011555T (pt) * | 2013-06-21 | 2018-07-04 | Fraunhofer Ges Forschung | Reconstrução de uma estrutura de discurso |
| CN108364657B (zh) | 2013-07-16 | 2020-10-30 | 超清编解码有限公司 | 处理丢失帧的方法和解码器 |
| CN107818789B (zh) * | 2013-07-16 | 2020-11-17 | 华为技术有限公司 | 解码方法和解码装置 |
| US10614816B2 (en) * | 2013-10-11 | 2020-04-07 | Qualcomm Incorporated | Systems and methods of communicating redundant frame information |
| MX356164B (es) | 2013-11-13 | 2018-05-16 | Fraunhofer Ges Forschung | Codificador para codificar una señal de audio, sistema de audio de transmisión y método para determinar valores de corrección. |
| CN104751849B (zh) | 2013-12-31 | 2017-04-19 | 华为技术有限公司 | 语音频码流的解码方法及装置 |
| US10157620B2 (en) * | 2014-03-04 | 2018-12-18 | Interactive Intelligence Group, Inc. | System and method to correct for packet loss in automatic speech recognition systems utilizing linear interpolation |
| CN107369454B (zh) * | 2014-03-21 | 2020-10-27 | 华为技术有限公司 | 语音频码流的解码方法及装置 |
| CN106683681B (zh) | 2014-06-25 | 2020-09-25 | 华为技术有限公司 | 处理丢失帧的方法和装置 |
| US9984699B2 (en) | 2014-06-26 | 2018-05-29 | Qualcomm Incorporated | High-band signal coding using mismatched frequency ranges |
| US9680507B2 (en) | 2014-07-22 | 2017-06-13 | Qualcomm Incorporated | Offset selection for error correction data |
| KR102546275B1 (ko) * | 2014-07-28 | 2023-06-21 | 삼성전자주식회사 | 패킷 손실 은닉방법 및 장치와 이를 적용한 복호화방법 및 장치 |
| CN108011686B (zh) * | 2016-10-31 | 2020-07-14 | 腾讯科技（深圳）有限公司 | 信息编码帧丢失恢复方法和装置 |
| US10217466B2 (en) * | 2017-04-26 | 2019-02-26 | Cisco Technology, Inc. | Voice data compensation with machine learning |
| WO2019000178A1 (zh) * | 2017-06-26 | 2019-01-03 | 华为技术有限公司 | 一种丢帧补偿方法及设备 |
| WO2019091576A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits |
| EP3483880A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| WO2019091573A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters |
| EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
| EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
| EP3483878A1 (en) * | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
| EP3483879A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analysis/synthesis windowing function for modulated lapped transformation |
| EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
| EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
| EP3928313A1 (en) * | 2019-02-21 | 2021-12-29 | Telefonaktiebolaget LM Ericsson (publ) | Methods for frequency domain packet loss concealment and related decoder |
| CN113678197B (zh) * | 2019-03-25 | 2024-06-11 | 雷蛇(亚太)私人有限公司 | 在音频错误消除中使用递增搜索序列的方法和设备 |
| CN114078479A (zh) * | 2020-08-18 | 2022-02-22 | 北京有限元科技有限公司 | 语音传输和语音传输数据准确性判定的方法和装置 |
| US20240339120A1 (en) * | 2023-04-07 | 2024-10-10 | Apple Inc. | Low latency audio for immersive group communication sessions |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7668712B2 (en) * | 2004-03-31 | 2010-02-23 | Microsoft Corporation | Audio encoding and decoding with intra frames and adaptive forward error correction |
| WO2005109401A1 (ja) | 2004-05-10 | 2005-11-17 | Nippon Telegraph And Telephone Corporation | 音響信号のパケット通信方法、送信方法、受信方法、これらの装置およびプログラム |
| US7519535B2 (en) * | 2005-01-31 | 2009-04-14 | Qualcomm Incorporated | Frame erasure concealment in voice communications |
| US8155965B2 (en) * | 2005-03-11 | 2012-04-10 | Qualcomm Incorporated | Time warping frames inside the vocoder by modifying the residual |
| US8355907B2 (en) * | 2005-03-11 | 2013-01-15 | Qualcomm Incorporated | Method and apparatus for phase matching frames in vocoders |
| US7831421B2 (en) * | 2005-05-31 | 2010-11-09 | Microsoft Corporation | Robust decoder |
| CN101000768B (zh) | 2006-06-21 | 2010-12-08 | 北京工业大学 | 嵌入式语音编解码的方法及编解码器 |
| US8239190B2 (en) * | 2006-08-22 | 2012-08-07 | Qualcomm Incorporated | Time-warping frames of wideband vocoder |
| CN101155140A (zh) | 2006-10-01 | 2008-04-02 | 华为技术有限公司 | 音频流错误隐藏的方法、装置和系统 |
| SG166095A1 (en) * | 2006-11-10 | 2010-11-29 | Panasonic Corp | Parameter decoding device, parameter encoding device, and parameter decoding method |
| US8000961B2 (en) * | 2006-12-26 | 2011-08-16 | Yang Gao | Gain quantization system for speech coding to improve packet loss concealment |
-
2009
- 2009-06-04 US US12/478,460 patent/US8428938B2/en active Active
-
2010
- 2010-06-03 JP JP2012514141A patent/JP5405659B2/ja active Active
- 2010-06-03 EP EP10723888A patent/EP2438592B1/en active Active
- 2010-06-03 ES ES10723888T patent/ES2401171T3/es active Active
- 2010-06-03 CN CN201080023265.3A patent/CN102449690B/zh active Active
- 2010-06-03 WO PCT/US2010/037302 patent/WO2010141755A1/en not_active Ceased
- 2010-06-03 KR KR1020127000187A patent/KR101290425B1/ko active Active
- 2010-06-04 TW TW099118249A patent/TWI436349B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120019503A (ko) | 2012-03-06 |
| TWI436349B (zh) | 2014-05-01 |
| KR101290425B1 (ko) | 2013-07-29 |
| JP2012529082A (ja) | 2012-11-15 |
| EP2438592B1 (en) | 2013-02-13 |
| EP2438592A1 (en) | 2012-04-11 |
| JP5405659B2 (ja) | 2014-02-05 |
| US20100312553A1 (en) | 2010-12-09 |
| CN102449690B (zh) | 2014-05-07 |
| WO2010141755A1 (en) | 2010-12-09 |
| US8428938B2 (en) | 2013-04-23 |
| CN102449690A (zh) | 2012-05-09 |
| TW201126510A (en) | 2011-08-01 |
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