CN104040622B - 用于关键性阈值控制的系统、方法、设备和计算机可读媒体 - Google Patents

用于关键性阈值控制的系统、方法、设备和计算机可读媒体 Download PDF

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CN104040622B
CN104040622B CN201280066721.1A CN201280066721A CN104040622B CN 104040622 B CN104040622 B CN 104040622B CN 201280066721 A CN201280066721 A CN 201280066721A CN 104040622 B CN104040622 B CN 104040622B
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CN104040622A (zh
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文卡特什·克里希南
丹尼尔·J·辛德尔
维韦克·拉金德朗
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Qualcomm Inc
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    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
    • 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
    • G10L19/10—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a multipulse excitation
    • G10L19/107—Sparse pulse excitation, e.g. by using algebraic codebook

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Telephonic Communication Services (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Traffic Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
CN201280066721.1A 2012-01-12 2012-12-19 用于关键性阈值控制的系统、方法、设备和计算机可读媒体 Active CN104040622B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261586007P 2012-01-12 2012-01-12
US61/586,007 2012-01-12
US201261587507P 2012-01-17 2012-01-17
US61/587,507 2012-01-17
US201261641093P 2012-05-01 2012-05-01
US61/641,093 2012-05-01
US13/718,797 2012-12-18
US13/718,797 US9047863B2 (en) 2012-01-12 2012-12-18 Systems, methods, apparatus, and computer-readable media for criticality threshold control
PCT/US2012/070721 WO2013106181A1 (en) 2012-01-12 2012-12-19 Systems, methods, apparatus, and computer-readable media for criticality threshold control

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CN104040622A CN104040622A (zh) 2014-09-10
CN104040622B true CN104040622B (zh) 2017-08-11

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CN201280066664.7A Active CN104040621B (zh) 2012-01-12 2012-12-20 用于音频数据的冗余发射的位分配的系统、方法和设备

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US (2) US9047863B2 (enExample)
EP (2) EP2812895B1 (enExample)
JP (3) JP2015510313A (enExample)
KR (2) KR101570631B1 (enExample)
CN (2) CN104040622B (enExample)
BR (2) BR112014017120B1 (enExample)
DK (2) DK2812895T3 (enExample)
ES (2) ES2653949T3 (enExample)
HU (2) HUE037362T2 (enExample)
IN (1) IN2014CN04644A (enExample)
SI (1) SI2803065T1 (enExample)
TW (1) TWI499247B (enExample)
WO (2) WO2013106181A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9047863B2 (en) 2012-01-12 2015-06-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for criticality threshold control
US9860296B2 (en) * 2012-03-23 2018-01-02 Avaya Inc. System and method for end-to-end call quality indication
US9178778B2 (en) 2012-03-23 2015-11-03 Avaya Inc. System and method for end-to-end RTCP
US9356917B2 (en) 2012-03-23 2016-05-31 Avaya Inc. System and method for end-to-end encryption and security indication at an endpoint
EP2947786B1 (en) * 2012-04-11 2016-12-14 Huawei Technologies Co., Ltd. Method and apparatus for configuring transmission mode
US9363473B2 (en) * 2012-12-17 2016-06-07 Intel Corporation Video encoder instances to encode video content via a scene change determination
TWI528777B (zh) * 2012-12-28 2016-04-01 鴻海精密工業股份有限公司 音量調節方法與系統
US9831898B2 (en) * 2013-03-13 2017-11-28 Analog Devices Global Radio frequency transmitter noise cancellation
FR3007230B1 (fr) 2013-06-17 2015-07-31 Sdmo Ind Procede de communication dans un reseau interconnectant au moins deux groupes electrogenes, et dispositif d’interfacage correspondant.
US10614816B2 (en) * 2013-10-11 2020-04-07 Qualcomm Incorporated Systems and methods of communicating redundant frame information
NO2780522T3 (enExample) * 2014-05-15 2018-06-09
GB2527365B (en) 2014-06-20 2018-09-12 Starleaf Ltd A telecommunication end-point device data transmission controller
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
US9762355B2 (en) * 2014-07-31 2017-09-12 Qualcomm Incorporated System and method of redundancy based packet transmission error recovery
TWI602172B (zh) * 2014-08-27 2017-10-11 弗勞恩霍夫爾協會 使用參數以加強隱蔽之用於編碼及解碼音訊內容的編碼器、解碼器及方法
US9917673B2 (en) * 2015-03-12 2018-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Rate control in circuit switched systems
US9948578B2 (en) * 2015-04-14 2018-04-17 Qualcomm Incorporated De-jitter buffer update
US20160323425A1 (en) * 2015-04-29 2016-11-03 Qualcomm Incorporated Enhanced voice services (evs) in 3gpp2 network
IL239333B (en) * 2015-06-10 2020-06-30 Elta Systems Ltd A system for creating, transmitting and receiving additional signals and the useful methods by the way
KR102420450B1 (ko) 2015-09-23 2022-07-14 삼성전자주식회사 음성인식장치, 음성인식방법 및 컴퓨터 판독가능 기록매체
US10504525B2 (en) * 2015-10-10 2019-12-10 Dolby Laboratories Licensing Corporation Adaptive forward error correction redundant payload generation
US10049681B2 (en) * 2015-10-29 2018-08-14 Qualcomm Incorporated Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet
US10049682B2 (en) * 2015-10-29 2018-08-14 Qualcomm Incorporated Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet
CN109313905B (zh) 2016-03-07 2023-05-23 弗劳恩霍夫应用研究促进协会 隐藏音频帧丢失的错误隐藏单元、音频解码器及相关方法
MX386551B (es) 2016-03-07 2025-03-19 Fraunhofer Ges Forschung Unidad de ocultamiento de error, decodificador de audio, y método relacionado y programa de computadora que usa características de una representación decodificada de una trama de audio decodificada apropiadamente.
CN107528668B (zh) * 2016-06-21 2021-09-24 中兴通讯股份有限公司 一种数据传输方法及设备
CN107845385B (zh) 2016-09-19 2021-07-13 南宁富桂精密工业有限公司 信息隐藏的编解码方法及系统
US10652397B2 (en) * 2016-10-07 2020-05-12 Samsung Electronics Co., Ltd. Terminal device and method for performing call function
JP6999689B2 (ja) 2017-03-23 2022-01-19 オッポ広東移動通信有限公司 データ伝送方法、端末装置及びネットワーク機器
US10574830B2 (en) * 2017-06-05 2020-02-25 Qualcomm Incoporated Methods for increasing VoIP network coverage
US10645228B2 (en) * 2017-06-26 2020-05-05 Apple Inc. Adaptability in EVS codec to improve power efficiency
CN109286952B (zh) * 2017-07-19 2022-08-02 中兴通讯股份有限公司 数据传输方法、装置及存储介质
CN108764469A (zh) * 2018-05-17 2018-11-06 普强信息技术（北京）有限公司 一种降低神经网络所需功耗的方法和设备
US11456007B2 (en) 2019-01-11 2022-09-27 Samsung Electronics Co., Ltd End-to-end multi-task denoising for joint signal distortion ratio (SDR) and perceptual evaluation of speech quality (PESQ) optimization
WO2021061935A1 (en) * 2019-09-25 2021-04-01 MIXHalo Corp. Multi-stride packet payload mapping for robust transmission of data
CN110890945B (zh) * 2019-11-20 2022-02-22 腾讯科技（深圳）有限公司 数据传输方法、装置、终端及存储介质
CN112820306B (zh) * 2020-02-20 2023-08-15 腾讯科技（深圳）有限公司 语音传输方法、系统、装置、计算机可读存储介质和设备
CN112767953B (zh) * 2020-06-24 2024-01-23 腾讯科技（深圳）有限公司 语音编码方法、装置、计算机设备和存储介质
CN113936670B (zh) * 2020-06-28 2025-06-24 腾讯科技（深圳）有限公司 丢包重发方法、系统、装置、计算机可读存储介质及设备
CN112767955B (zh) * 2020-07-22 2024-01-23 腾讯科技（深圳）有限公司 音频编码方法及装置、存储介质、电子设备
US11509420B2 (en) * 2020-10-06 2022-11-22 Qualcomm Incorporated Methods and apparatus for FEC rate adaptation
JP2024022698A (ja) * 2020-10-30 2024-02-21 株式会社Preferred Networks 通信装置及び通信方法
US12054157B2 (en) * 2021-09-09 2024-08-06 Toyota Motor North America, Inc. Hardware timer data expiration
US12287910B2 (en) 2021-09-09 2025-04-29 Toyota Motor North America, Inc. Transport limitation for data reads
CN119601010B (zh) * 2025-02-08 2025-06-24 厦门海洋职业技术学院 智能家居语音交互控制方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936772A2 (en) * 1998-02-11 1999-08-18 Lucent Technologies Inc. Unequal error protection for perceptual audio coders
CN1269923A (zh) * 1997-02-07 2000-10-11 诺基亚流动电话有限公司 利用纠错和检错的信息编码方法和装置
CN101072083A (zh) * 2007-06-04 2007-11-14 深圳市融合视讯科技有限公司 一种优化网络数据传输冗余纠错率的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69528255T2 (de) 1994-04-08 2003-08-07 Echelon Corp., Palo Alto Verfahren und gerät zur sicheren winkelmodulationsbasierten kommunikation
TW271524B (enExample) * 1994-08-05 1996-03-01 Qualcomm Inc
US5732389A (en) 1995-06-07 1998-03-24 Lucent Technologies Inc. Voiced/unvoiced classification of speech for excitation codebook selection in celp speech decoding during frame erasures
JP3254126B2 (ja) * 1996-02-13 2002-02-04 株式会社日立国際電気 可変レート符号化方式
US6445686B1 (en) 1998-09-03 2002-09-03 Lucent Technologies Inc. Method and apparatus for improving the quality of speech signals transmitted over wireless communication facilities
US20010041981A1 (en) * 2000-02-22 2001-11-15 Erik Ekudden Partial redundancy encoding of speech
JP2002314597A (ja) * 2001-04-09 2002-10-25 Mitsubishi Electric Corp 音声パケット通信装置
JP4022427B2 (ja) * 2002-04-19 2007-12-19 独立行政法人科学技術振興機構 エラー隠蔽方法、エラー隠蔽プログラム、送信装置、受信装置及びエラー隠蔽装置
FI116016B (fi) 2002-12-20 2005-08-31 Oplayo Oy Puskurointijärjestely
CN1778062A (zh) * 2003-04-21 2006-05-24 Rgb网络有限公司 时分复用多程序加密系统
US7546508B2 (en) 2003-12-19 2009-06-09 Nokia Corporation Codec-assisted capacity enhancement of wireless VoIP
US7668712B2 (en) * 2004-03-31 2010-02-23 Microsoft Corporation Audio encoding and decoding with intra frames and adaptive forward error correction
DE602004004376T2 (de) 2004-05-28 2007-05-24 Alcatel Anpassungsverfahren für ein Mehrraten-Sprach-Codec
US7944470B2 (en) 2005-03-04 2011-05-17 Armida Technologies Corporation Wireless integrated security controller
DK1938496T3 (da) 2005-10-17 2010-12-13 Ericsson Telefon Ab L M Fremgangsmåde og apparat til vurdering af talekvalitet
US8255207B2 (en) * 2005-12-28 2012-08-28 Voiceage Corporation Method and device for efficient frame erasure concealment in speech codecs
US20080077410A1 (en) 2006-09-26 2008-03-27 Nokia Corporation System and method for providing redundancy management
TWI382657B (zh) 2007-03-01 2013-01-11 Princeton Technology Corp 音訊處理系統
US8352252B2 (en) * 2009-06-04 2013-01-08 Qualcomm Incorporated Systems and methods for preventing the loss of information within a speech frame
EP2346028A1 (en) 2009-12-17 2011-07-20 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. An apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal
US9047863B2 (en) 2012-01-12 2015-06-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for criticality threshold control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1269923A (zh) * 1997-02-07 2000-10-11 诺基亚流动电话有限公司 利用纠错和检错的信息编码方法和装置
EP0936772A2 (en) * 1998-02-11 1999-08-18 Lucent Technologies Inc. Unequal error protection for perceptual audio coders
CN101072083A (zh) * 2007-06-04 2007-11-14 深圳市融合视讯科技有限公司 一种优化网络数据传输冗余纠错率的方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Adaptive FEC-Based Packet Loss Resilience Scheme for Supporting Voice Communication over Ad Hoc Wireless Networks;Venkat Raju Gandikota et al;《IEEE TRANSACTIONS ON MOBILE COMPUTING》;20081031;第7卷(第10期);全文 *
Evaluating the utility of media{dependent FEC in VoIP flows;Gerardo Rubino et al;《LNCS 3266, Proceedings of the Fifth International Workshop on Quality of Future Internet Services》;20041001;第3266卷;全文 *
Speech Property-Based FEC for Internet Telephony Applications;Henning Sanneck and Nguyen Tuong Long Le;《Multimedia Computing and Networking Conference》;20001231;全文 *

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HUE037362T2 (hu) 2018-08-28
BR112014017120A2 (pt) 2017-06-13
BR112014017119A8 (pt) 2017-07-04
US9053702B2 (en) 2015-06-09
KR20140119735A (ko) 2014-10-10
EP2812895A1 (en) 2014-12-17
JP2015507221A (ja) 2015-03-05
CN104040622A (zh) 2014-09-10
KR101570631B1 (ko) 2015-11-19
WO2013106181A1 (en) 2013-07-18
WO2013106187A1 (en) 2013-07-18
BR112014017120B1 (pt) 2021-06-15
ES2621417T3 (es) 2017-07-04
TW201338468A (zh) 2013-09-16
EP2803065A1 (en) 2014-11-19
JP5996670B2 (ja) 2016-09-21
JP2015510313A (ja) 2015-04-02
ES2653949T3 (es) 2018-02-09
DK2812895T3 (en) 2018-01-08
EP2803065B1 (en) 2017-01-18
TWI499247B (zh) 2015-09-01
KR20140111035A (ko) 2014-09-17
BR112014017119B1 (pt) 2020-12-22
KR101585367B1 (ko) 2016-01-13
US20130185062A1 (en) 2013-07-18
CN104040621B (zh) 2017-06-30
US9047863B2 (en) 2015-06-02
JP6151405B2 (ja) 2017-06-21
IN2014CN04644A (enExample) 2015-09-18
EP2812895B1 (en) 2017-11-01
BR112014017120A8 (pt) 2017-07-04
CN104040621A (zh) 2014-09-10
DK2803065T3 (en) 2017-03-13
HUE032016T2 (en) 2017-08-28
JP2016174383A (ja) 2016-09-29
BR112014017119A2 (pt) 2017-06-13
US20130185084A1 (en) 2013-07-18
SI2803065T1 (sl) 2017-03-31

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