JP2012529082A5 - - Google Patents
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- JP2012529082A5 JP2012529082A5 JP2012514141A JP2012514141A JP2012529082A5 JP 2012529082 A5 JP2012529082 A5 JP 2012529082A5 JP 2012514141 A JP2012514141 A JP 2012514141A JP 2012514141 A JP2012514141 A JP 2012514141A JP 2012529082 A5 JP2012529082 A5 JP 2012529082A5
- Authority
- JP
- Japan
- Prior art keywords
- frame
- future
- speech
- previous
- buffer
- Prior art date
- 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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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/478,460 | 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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2012529082A JP2012529082A (ja) | 2012-11-15 |
| JP2012529082A5 true JP2012529082A5 (https=) | 2013-06-06 |
| JP5405659B2 JP5405659B2 (ja) | 2014-02-05 |
Family
ID=42558205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012514141A Active JP5405659B2 (ja) | 2009-06-04 | 2010-06-03 | 消去されたスピーチフレームを再構成するためのシステムおよび方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8428938B2 (https=) |
| EP (1) | EP2438592B1 (https=) |
| JP (1) | JP5405659B2 (https=) |
| KR (1) | KR101290425B1 (https=) |
| CN (1) | CN102449690B (https=) |
| ES (1) | ES2401171T3 (https=) |
| TW (1) | TWI436349B (https=) |
| WO (1) | WO2010141755A1 (https=) |
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. |
| SG11201510463WA (en) | 2013-06-21 | 2016-01-28 | Fraunhofer Ges Forschung | Apparatus and method for improved concealment of the adaptive codebook in acelp-like concealment employing improved pitch lag estimation |
| CN105431898B (zh) * | 2013-06-21 | 2019-09-06 | 弗朗霍夫应用科学研究促进协会 | 具有带有能量调整模块的频宽扩展模块的音频解码器 |
| AU2014283389B2 (en) * | 2013-06-21 | 2017-10-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for improved concealment of the adaptive codebook in ACELP-like concealment employing improved pulse resynchronization |
| CN104301064B (zh) | 2013-07-16 | 2018-05-04 | 华为技术有限公司 | 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 |
| EP3483881B1 (en) | 2013-11-13 | 2024-10-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder for encoding an audio signal, audio transmission system and method for determining correction values |
| 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 |
| CN104934035B (zh) * | 2014-03-21 | 2017-09-26 | 华为技术有限公司 | 语音频码流的解码方法及装置 |
| CN105225666B (zh) | 2014-06-25 | 2016-12-28 | 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 |
| EP3176781A4 (en) * | 2014-07-28 | 2017-12-27 | Samsung Electronics Co., Ltd. | Method and apparatus for packet loss concealment, and decoding method and apparatus employing same |
| 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 |
| CN109496333A (zh) * | 2017-06-26 | 2019-03-19 | 华为技术有限公司 | 一种丢帧补偿方法及设备 |
| 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 |
| 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 |
| EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
| EP3483880A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| 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 |
| EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
| EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
| 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 |
| EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
| CN118571232A (zh) * | 2019-02-21 | 2024-08-30 | 瑞典爱立信有限公司 | 相位ecu f0插值分割方法及相关控制器 |
| EP3948856A4 (en) * | 2019-03-25 | 2022-03-30 | Razer (Asia-Pacific) Pte. Ltd. | METHOD AND APPARATUS FOR USING AN INCREMENTAL SEARCH SEQUENCE IN AUDIO FAULT CONCEALING |
| 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 |
| US20240339117A1 (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 |
| SG165383A1 (en) | 2006-11-10 | 2010-10-28 | 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 ES ES10723888T patent/ES2401171T3/es active Active
- 2010-06-03 WO PCT/US2010/037302 patent/WO2010141755A1/en not_active Ceased
- 2010-06-03 CN CN201080023265.3A patent/CN102449690B/zh active Active
- 2010-06-03 JP JP2012514141A patent/JP5405659B2/ja active Active
- 2010-06-03 EP EP10723888A patent/EP2438592B1/en active Active
- 2010-06-03 KR KR1020127000187A patent/KR101290425B1/ko active Active
- 2010-06-04 TW TW099118249A patent/TWI436349B/zh active
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