MX2016005162A - Dispositivo procesador de señales de audio, metodo de procesamiento de señales de audio, y programa de procesamiento de señales de audio. - Google Patents

Dispositivo procesador de señales de audio, metodo de procesamiento de señales de audio, y programa de procesamiento de señales de audio.

Info

Publication number
MX2016005162A
MX2016005162A MX2016005162A MX2016005162A MX2016005162A MX 2016005162 A MX2016005162 A MX 2016005162A MX 2016005162 A MX2016005162 A MX 2016005162A MX 2016005162 A MX2016005162 A MX 2016005162A MX 2016005162 A MX2016005162 A MX 2016005162A
Authority
MX
Mexico
Prior art keywords
signal processing
speech signal
discontinuity
processing device
processing method
Prior art date
Application number
MX2016005162A
Other languages
English (en)
Other versions
MX347234B (es
Inventor
Kei Kikuiri
Atsushi Yamaguchi
Kimitaka Tsutsumi
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2016005162A publication Critical patent/MX2016005162A/es
Publication of MX347234B publication Critical patent/MX347234B/es

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
    • G10L19/04—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
    • G10L19/005—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
    • 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
    • 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
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • G10L19/135—Vector sum excited linear prediction [VSELP]
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0085—Formatting with cells
    • 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
    • G10L2019/0001—Codebooks
    • G10L2019/0011—Long term prediction filters, i.e. pitch estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Un dispositivo procesador de señales de audio comprende un detector de discontinuidad configurado para determinar una incidencia de una discontinuidad a partir de un incremento repentino de una amplitud de audio decodificado obtenido al decodificar el primer paquete de audio que se recibe correctamente después de una incidencia de una pérdida de paquetes, y un corrector de discontinuidad para corregir la discontinuidad de audio decodificado.
MX2016005162A 2013-10-29 2014-10-10 Dispositivo procesador de señales de audio, método de procesamiento de señales de audio, y programa de procesamiento de señales de audio. MX347234B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013224120A JP5981408B2 (ja) 2013-10-29 2013-10-29 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
PCT/JP2014/077215 WO2015064346A1 (ja) 2013-10-29 2014-10-10 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

Publications (2)

Publication Number Publication Date
MX2016005162A true MX2016005162A (es) 2016-07-05
MX347234B MX347234B (es) 2017-04-19

Family

ID=53003956

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005162A MX347234B (es) 2013-10-29 2014-10-10 Dispositivo procesador de señales de audio, método de procesamiento de señales de audio, y programa de procesamiento de señales de audio.

Country Status (21)

Country Link
US (5) US9799344B2 (es)
EP (5) EP3528247B1 (es)
JP (1) JP5981408B2 (es)
KR (5) KR101798635B1 (es)
CN (6) CN110164458A (es)
AU (5) AU2014341476B2 (es)
BR (2) BR112016003291B1 (es)
CA (5) CA3081225C (es)
DK (5) DK4398504T3 (es)
ES (4) ES3006107T3 (es)
FI (4) FI3528248T3 (es)
HK (1) HK1223188A1 (es)
HU (3) HUE069656T2 (es)
MX (1) MX347234B (es)
MY (3) MY179197A (es)
PL (4) PL3528248T3 (es)
PT (5) PT3528247T (es)
RU (5) RU2651234C2 (es)
SG (1) SG11201600542VA (es)
TR (1) TR201909126T4 (es)
WO (1) WO2015064346A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6914390B2 (ja) * 2018-06-06 2021-08-04 株式会社Ｎｔｔドコモ 音声信号処理方法
CN110111805B (zh) * 2019-04-29 2021-10-29 北京声智科技有限公司 远场语音交互中的自动增益控制方法、装置及可读存储介质
FR3100061B1 (fr) * 2019-08-22 2021-07-30 Thales Sa Procede de determination d'une distance de vol d'un aeronef sur un segment de discontinuite, procede de determination d'une trajectoire, produit programme d'ordinateur et module de determination associes
KR20200026781A (ko) 2019-12-20 2020-03-11 엘지전자 주식회사 반도체 발광소자를 이용한 디스플레이 장치
CA3211760A1 (en) * 2021-03-19 2022-09-22 Basf Coatings Gmbh Multilayer coating systems obtained from block copolymer containing topcoat compositions
CN114613372B (zh) * 2022-02-21 2022-10-18 北京富通亚讯网络信息技术有限公司 一种音频传输抗丢包的错误隐藏技术方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970011728B1 (ko) * 1994-12-21 1997-07-14 김광호 음향신호의 에러은닉방법 및 그 장치
US6178317B1 (en) * 1997-10-09 2001-01-23 Ibiquity Digital Corporation System and method for mitigating intermittent interruptions in an audio radio broadcast system
US6775649B1 (en) * 1999-09-01 2004-08-10 Texas Instruments Incorporated Concealment of frame erasures for speech transmission and storage system and method
AU7486200A (en) * 1999-09-22 2001-04-24 Conexant Systems, Inc. Multimode speech encoder
CA2290037A1 (en) * 1999-11-18 2001-05-18 Voiceage Corporation Gain-smoothing amplifier device and method in codecs for wideband speech and audio signals
JP2001228896A (ja) * 2000-02-14 2001-08-24 Iwatsu Electric Co Ltd 欠落音声パケットの代替置換方式
EP1199709A1 (en) * 2000-10-20 2002-04-24 Telefonaktiebolaget Lm Ericsson Error Concealment in relation to decoding of encoded acoustic signals
US7031926B2 (en) 2000-10-23 2006-04-18 Nokia Corporation Spectral parameter substitution for the frame error concealment in a speech decoder
US7590525B2 (en) * 2001-08-17 2009-09-15 Broadcom Corporation Frame erasure concealment for predictive speech coding based on extrapolation of speech waveform
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
KR100587953B1 (ko) * 2003-12-26 2006-06-08 한국전자통신연구원 대역-분할 광대역 음성 코덱에서의 고대역 오류 은닉 장치 및 그를 이용한 비트스트림 복호화 시스템
JP4445328B2 (ja) * 2004-05-24 2010-04-07 パナソニック株式会社 音声・楽音復号化装置および音声・楽音復号化方法
KR100723409B1 (ko) * 2005-07-27 2007-05-30 삼성전자주식회사 프레임 소거 은닉장치 및 방법, 및 이를 이용한 음성복호화 방법 및 장치
ATE527833T1 (de) * 2006-05-04 2011-10-15 Lg Electronics Inc Verbesserung von stereo-audiosignalen mittels neuabmischung
US8798172B2 (en) * 2006-05-16 2014-08-05 Samsung Electronics Co., Ltd. Method and apparatus to conceal error in decoded audio signal
US8260609B2 (en) * 2006-07-31 2012-09-04 Qualcomm Incorporated Systems, methods, and apparatus for wideband encoding and decoding of inactive frames
CN101496095B (zh) * 2006-07-31 2012-11-21 高通股份有限公司 用于信号变化检测的系统、方法及设备
US7796626B2 (en) * 2006-09-26 2010-09-14 Nokia Corporation Supporting a decoding of frames
AU2007318506B2 (en) 2006-11-10 2012-03-08 Iii Holdings 12, Llc Parameter decoding device, parameter encoding device, and parameter decoding method
KR100862662B1 (ko) * 2006-11-28 2008-10-10 삼성전자주식회사 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치
KR101291193B1 (ko) * 2006-11-30 2013-07-31 삼성전자주식회사 프레임 오류은닉방법
US9129590B2 (en) 2007-03-02 2015-09-08 Panasonic Intellectual Property Corporation Of America Audio encoding device using concealment processing and audio decoding device using concealment processing
CN101542593B (zh) * 2007-03-12 2013-04-17 富士通株式会社 语音波形内插装置及方法
TWI527473B (zh) * 2007-06-08 2016-03-21 杜比實驗室特許公司 用以獲得環繞音效音訊頻道之方法、適於執行該方法之裝置、及相關電腦程式
CN100524462C (zh) * 2007-09-15 2009-08-05 华为技术有限公司 对高带信号进行帧错误隐藏的方法及装置
US8527265B2 (en) * 2007-10-22 2013-09-03 Qualcomm Incorporated Low-complexity encoding/decoding of quantized MDCT spectrum in scalable speech and audio codecs
JP4977157B2 (ja) * 2009-03-06 2012-07-18 株式会社エヌ・ティ・ティ・ドコモ 音信号符号化方法、音信号復号方法、符号化装置、復号装置、音信号処理システム、音信号符号化プログラム、及び、音信号復号プログラム
CN101958119B (zh) * 2009-07-16 2012-02-29 中兴通讯股份有限公司 一种改进的离散余弦变换域音频丢帧补偿器和补偿方法
JP5730303B2 (ja) * 2010-06-21 2015-06-10 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 復号装置、符号化装置およびこれらの方法
CN101894558A (zh) * 2010-08-04 2010-11-24 华为技术有限公司 丢帧恢复方法、设备以及语音增强方法、设备和系统
JP6000854B2 (ja) * 2010-11-22 2016-10-05 株式会社Ｎｔｔドコモ 音声符号化装置および方法、並びに、音声復号装置および方法
JP5694745B2 (ja) * 2010-11-26 2015-04-01 株式会社Ｎｔｔドコモ 隠蔽信号生成装置、隠蔽信号生成方法および隠蔽信号生成プログラム
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
EP3483883A1 (en) * 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio coding and decoding with selective postfiltering

Also Published As

Publication number Publication date
RU2018112250A3 (es) 2019-03-01
WO2015064346A1 (ja) 2015-05-07
RU2680748C1 (ru) 2019-02-26
JP5981408B2 (ja) 2016-08-31
AU2020294314A1 (en) 2021-02-11
CA3002931C (en) 2020-07-14
PL3528246T3 (pl) 2025-03-17
FI4398504T3 (fi) 2026-04-02
CA3168576C (en) 2025-07-29
HUE069656T2 (hu) 2025-04-28
CN105393303B (zh) 2019-07-16
US9799344B2 (en) 2017-10-24
CN110164457A (zh) 2019-08-23
PT4398504T (pt) 2026-03-31
CN110164457B (zh) 2023-01-03
EP4398504A2 (en) 2024-07-10
AU2020294314B2 (en) 2021-10-21
CN110164458A (zh) 2019-08-23
US20200234723A1 (en) 2020-07-23
EP3528248A1 (en) 2019-08-21
US10621999B2 (en) 2020-04-14
CN110176239B (zh) 2023-01-03
MY191135A (en) 2022-05-31
HK1223188A1 (en) 2017-07-21
CN110265045B (zh) 2023-11-14
AU2021290404B2 (en) 2023-07-20
ES3006107T3 (en) 2025-03-17
CN110164456B (zh) 2023-11-14
RU2018112250A (ru) 2019-03-01
CA3168576A1 (en) 2015-05-07
AU2018274861B2 (en) 2020-11-26
SG11201600542VA (en) 2016-02-26
FI3528247T3 (fi) 2023-10-02
PT3528247T (pt) 2023-09-29
US20190051313A1 (en) 2019-02-14
US11749291B2 (en) 2023-09-05
CN110164456A (zh) 2019-08-23
CA3081225A1 (en) 2015-05-07
DK3065134T3 (da) 2019-06-24
AU2014341476B2 (en) 2017-05-25
US10152982B2 (en) 2018-12-11
AU2018274861A1 (en) 2018-12-20
DK3528248T3 (da) 2024-09-09
EP3065134A4 (en) 2016-09-07
BR112016003291B1 (pt) 2022-02-15
EP4398504B1 (en) 2026-02-25
KR101978997B1 (ko) 2019-05-15
US20160240202A1 (en) 2016-08-18
PT3528248T (pt) 2024-08-29
EP3528248B1 (en) 2024-08-07
AU2021290404A1 (en) 2022-02-03
PL3528247T3 (pl) 2024-02-19
RU2707727C1 (ru) 2019-11-28
CA2918715C (en) 2018-06-12
FI3528246T3 (fi) 2025-01-20
DK3528246T3 (da) 2025-01-13
HUE063871T2 (hu) 2024-02-28
KR20190121884A (ko) 2019-10-28
KR20170087544A (ko) 2017-07-28
AU2017204606A1 (en) 2017-07-27
BR122017020760B1 (pt) 2022-02-15
PT3528246T (pt) 2025-01-15
RU2701075C1 (ru) 2019-09-24
JP2015087456A (ja) 2015-05-07
MY179197A (en) 2020-10-30
HUE068155T2 (hu) 2024-12-28
DK3528247T3 (da) 2023-10-02
US20180068669A1 (en) 2018-03-08
EP3065134A1 (en) 2016-09-07
ES2732440T3 (es) 2019-11-22
MX347234B (es) 2017-04-19
CN105393303A (zh) 2016-03-09
EP3528247A1 (en) 2019-08-21
AU2017204606B2 (en) 2018-09-06
EP3065134B1 (en) 2019-05-29
AU2014341476A1 (en) 2016-02-18
CN110176239A (zh) 2019-08-27
FI3528248T3 (fi) 2024-09-03
EP3528246B1 (en) 2024-12-18
ES2959667T3 (es) 2024-02-27
PL3065134T3 (pl) 2019-09-30
EP3528248B8 (en) 2024-09-18
DK4398504T3 (da) 2026-03-23
MY191134A (en) 2022-05-31
PL3528248T3 (pl) 2024-10-21
EP3528246A1 (en) 2019-08-21
RU2682927C2 (ru) 2019-03-22
ES2986713T3 (es) 2024-11-12
RU2651234C2 (ru) 2018-04-18
KR20160025000A (ko) 2016-03-07
BR112016003291A8 (pt) 2020-02-04
TR201909126T4 (tr) 2019-07-22
KR20170127076A (ko) 2017-11-20
KR102155618B1 (ko) 2020-09-14
KR101764234B1 (ko) 2017-08-03
US20220139411A1 (en) 2022-05-05
CN110265045A (zh) 2019-09-20
CA3257047A1 (en) 2026-03-02
RU2016120629A (ru) 2017-12-05
KR20190040084A (ko) 2019-04-16
KR101798635B1 (ko) 2017-11-16
US11270715B2 (en) 2022-03-08
PT3065134T (pt) 2019-07-04
CA2918715A1 (en) 2015-05-07
CA3081225C (en) 2022-10-04
KR102036704B1 (ko) 2019-10-25
EP3528247B1 (en) 2023-09-06
EP4398504A3 (en) 2024-10-02
CA3002931A1 (en) 2015-05-07

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