PT2922053T - Dispositivo de codificação de áudio, método de codificação de áudio, programa de codificação de áudio, dispositivo de descodificação de áudio, método de descodificação de áudio, e programa de descodificação de áudio - Google Patents

Dispositivo de codificação de áudio, método de codificação de áudio, programa de codificação de áudio, dispositivo de descodificação de áudio, método de descodificação de áudio, e programa de descodificação de áudio

Info

Publication number
PT2922053T
PT2922053T PT138548797T PT13854879T PT2922053T PT 2922053 T PT2922053 T PT 2922053T PT 138548797 T PT138548797 T PT 138548797T PT 13854879 T PT13854879 T PT 13854879T PT 2922053 T PT2922053 T PT 2922053T
Authority
PT
Portugal
Prior art keywords
audio
program
coding
decoding
audio coding
Prior art date
Application number
PT138548797T
Other languages
English (en)
Inventor
Tsutsumi Kimitaka
Kikuiri Kei
Yamaguchi Atsushi
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 PT2922053T publication Critical patent/PT2922053T/pt

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
    • G10L19/12—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
    • G10L19/125—Pitch excitation, e.g. pitch synchronous innovation CELP [PSI-CELP]
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
PT138548797T 2012-11-15 2013-11-12 Dispositivo de codificação de áudio, método de codificação de áudio, programa de codificação de áudio, dispositivo de descodificação de áudio, método de descodificação de áudio, e programa de descodificação de áudio PT2922053T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012251646 2012-11-15

Publications (1)

Publication Number Publication Date
PT2922053T true PT2922053T (pt) 2019-10-15

Family

ID=50731166

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138548797T PT2922053T (pt) 2012-11-15 2013-11-12 Dispositivo de codificação de áudio, método de codificação de áudio, programa de codificação de áudio, dispositivo de descodificação de áudio, método de descodificação de áudio, e programa de descodificação de áudio

Country Status (18)

Country Link
US (7) US9564143B2 (pt)
EP (2) EP2922053B1 (pt)
JP (8) JP6158214B2 (pt)
KR (10) KR101812123B1 (pt)
CN (2) CN104781876B (pt)
AU (6) AU2013345949B2 (pt)
BR (1) BR112015008505B1 (pt)
CA (4) CA3127953C (pt)
DK (1) DK2922053T3 (pt)
ES (1) ES2747353T3 (pt)
HK (1) HK1209229A1 (pt)
IN (1) IN2015DN02595A (pt)
MX (3) MX345692B (pt)
PL (1) PL2922053T3 (pt)
PT (1) PT2922053T (pt)
RU (8) RU2612581C2 (pt)
TW (2) TWI547940B (pt)
WO (1) WO2014077254A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2849974C (en) * 2011-09-26 2021-04-13 Sirius Xm Radio Inc. System and method for increasing transmission bandwidth efficiency ("ebt2")
EP2922053B1 (en) * 2012-11-15 2019-08-28 NTT Docomo, Inc. Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
US9418671B2 (en) * 2013-08-15 2016-08-16 Huawei Technologies Co., Ltd. Adaptive high-pass post-filter
EP2922055A1 (en) * 2014-03-19 2015-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and corresponding computer program for generating an error concealment signal using individual replacement LPC representations for individual codebook information
EP2922056A1 (en) 2014-03-19 2015-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and corresponding computer program for generating an error concealment signal using power compensation
EP2922054A1 (en) * 2014-03-19 2015-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and corresponding computer program for generating an error concealment signal using an adaptive noise estimation
CN105897666A (zh) * 2015-10-08 2016-08-24 乐视致新电子科技（天津）有限公司 实时语音通话中的实时语音接收设备及降低延迟的方法
US10650837B2 (en) * 2017-08-29 2020-05-12 Microsoft Technology Licensing, Llc Early transmission in packetized speech
US11710492B2 (en) * 2019-10-02 2023-07-25 Qualcomm Incorporated Speech encoding using a pre-encoded database

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327520A (en) 1992-06-04 1994-07-05 At&T Bell Laboratories Method of use of voice message coder/decoder
JP3713288B2 (ja) * 1994-04-01 2005-11-09 株式会社東芝 音声復号装置
JPH08160993A (ja) * 1994-12-08 1996-06-21 Nec Corp 音声分析合成器
JP4121578B2 (ja) * 1996-10-18 2008-07-23 ソニー株式会社 音声分析方法、音声符号化方法および装置
IL136722A0 (en) * 1997-12-24 2001-06-14 Mitsubishi Electric Corp A method for speech coding, method for speech decoding and their apparatuses
US7072832B1 (en) 1998-08-24 2006-07-04 Mindspeed Technologies, Inc. System for speech encoding having an adaptive encoding arrangement
US6757654B1 (en) 2000-05-11 2004-06-29 Telefonaktiebolaget Lm Ericsson Forward error correction in speech coding
JP2002118517A (ja) * 2000-07-31 2002-04-19 Sony Corp 直交変換装置及び方法、逆直交変換装置及び方法、変換符号化装置及び方法、並びに復号装置及び方法
US6862567B1 (en) 2000-08-30 2005-03-01 Mindspeed Technologies, Inc. Noise suppression in the frequency domain by adjusting gain according to voicing parameters
US6968309B1 (en) * 2000-10-31 2005-11-22 Nokia Mobile Phones Ltd. Method and system for speech frame error concealment in speech decoding
KR100674423B1 (ko) * 2001-01-19 2007-01-29 엘지전자 주식회사 송/수신 시스템 및 데이터 처리 방법
JP3628268B2 (ja) * 2001-03-13 2005-03-09 日本電信電話株式会社 音響信号符号化方法、復号化方法及び装置並びにプログラム及び記録媒体
US7308406B2 (en) 2001-08-17 2007-12-11 Broadcom Corporation Method and system for a waveform attenuation technique for predictive speech coding based on extrapolation of speech waveform
SE521600C2 (sv) * 2001-12-04 2003-11-18 Global Ip Sound Ab Lågbittaktskodek
JP3722366B2 (ja) * 2002-02-22 2005-11-30 日本電信電話株式会社 パケット構成方法及び装置、パケット構成プログラム、並びにパケット分解方法及び装置、パケット分解プログラム
US7599835B2 (en) * 2002-03-08 2009-10-06 Nippon Telegraph And Telephone Corporation Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program
JP2004077688A (ja) * 2002-08-14 2004-03-11 Nec Corp 音声通信装置
US7584107B2 (en) * 2002-09-09 2009-09-01 Accenture Global Services Gmbh Defined contribution benefits tool
JP4287637B2 (ja) * 2002-10-17 2009-07-01 パナソニック株式会社 音声符号化装置、音声符号化方法及びプログラム
AU2003208517A1 (en) * 2003-03-11 2004-09-30 Nokia Corporation Switching between coding schemes
JP4365653B2 (ja) * 2003-09-17 2009-11-18 パナソニック株式会社 音声信号送信装置、音声信号伝送システム及び音声信号送信方法
SE527670C2 (sv) * 2003-12-19 2006-05-09 Ericsson Telefon Ab L M Naturtrogenhetsoptimerad kodning med variabel ramlängd
EP1746580B1 (en) * 2004-05-10 2010-03-24 Nippon Telegraph and Telephone Corporation Acoustic signal packet communication method, transmission method, reception method, and device and program thereof
DE602005008594D1 (de) * 2004-06-02 2008-09-11 Koninkl Philips Electronics Nv Verfahren und vorrichtung zum einbetten von hilfsinformationen in einem media-signal
US20060088093A1 (en) * 2004-10-26 2006-04-27 Nokia Corporation Packet loss compensation
SE0402650D0 (sv) * 2004-11-02 2004-11-02 Coding Tech Ab Improved parametric stereo compatible coding of spatial audio
SE0402652D0 (sv) 2004-11-02 2004-11-02 Coding Tech Ab Methods for improved performance of prediction based multi- channel reconstruction
US7933767B2 (en) * 2004-12-27 2011-04-26 Nokia Corporation Systems and methods for determining pitch lag for a current frame of information
BRPI0607246B1 (pt) 2005-01-31 2019-12-03 Skype método para gerar uma seqüência de amostras de encobrimento com relação à transmissão de um sinal de áudio digitalizado, dispositivo de armazenamento de programa, e, arranjo para receber um sinal de áudio digitalizado
JP5461835B2 (ja) * 2005-05-26 2014-04-02 エルジー エレクトロニクス インコーポレイティド オーディオ信号の符号化／復号化方法及び符号化／復号化装置
US7707034B2 (en) * 2005-05-31 2010-04-27 Microsoft Corporation Audio codec post-filter
US20070055510A1 (en) * 2005-07-19 2007-03-08 Johannes Hilpert Concept for bridging the gap between parametric multi-channel audio coding and matrixed-surround multi-channel coding
US9058812B2 (en) * 2005-07-27 2015-06-16 Google Technology Holdings LLC Method and system for coding an information signal using pitch delay contour adjustment
US7712008B2 (en) * 2006-01-26 2010-05-04 Agere Systems Inc. Systems and methods for error reduction associated with information transfer
US8438018B2 (en) * 2006-02-06 2013-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for speech coding in wireless communication systems
US7457746B2 (en) * 2006-03-20 2008-11-25 Mindspeed Technologies, Inc. Pitch prediction for packet loss concealment
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
WO2008007698A1 (fr) * 2006-07-12 2008-01-17 Panasonic Corporation Procédé de compensation des pertes de blocs, appareil de codage audio et appareil de décodage audio
WO2008007700A1 (fr) * 2006-07-12 2008-01-17 Panasonic Corporation Dispositif de décodage de son, dispositif de codage de son, et procédé de compensation de trame perdue
JP4380669B2 (ja) * 2006-08-07 2009-12-09 カシオ計算機株式会社 音声符号化装置、音声復号装置、音声符号化方法、音声復号方法、及び、プログラム
US7752038B2 (en) 2006-10-13 2010-07-06 Nokia Corporation Pitch lag estimation
MY152845A (en) 2006-10-24 2014-11-28 Voiceage Corp Method and device for coding transition frames in speech signals
JP5123516B2 (ja) * 2006-10-30 2013-01-23 株式会社エヌ・ティ・ティ・ドコモ 復号装置、符号化装置、復号方法及び符号化方法
KR101055739B1 (ko) * 2006-11-24 2011-08-11 엘지전자 주식회사 오브젝트 기반 오디오 신호의 부호화 및 복호화 방법과 그 장치
KR100862662B1 (ko) * 2006-11-28 2008-10-10 삼성전자주식회사 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치
CN101226744B (zh) * 2007-01-19 2011-04-13 华为技术有限公司 语音解码器中实现语音解码的方法及装置
CN101256771A (zh) * 2007-03-02 2008-09-03 北京工业大学 嵌入式编码、解码方法、编码器、解码器及系统
WO2008150141A1 (en) * 2007-06-08 2008-12-11 Lg Electronics Inc. A method and an apparatus for processing an audio signal
CN100550712C (zh) 2007-11-05 2009-10-14 华为技术有限公司 一种信号处理方法和处理装置
CN101207665B (zh) 2007-11-05 2010-12-08 华为技术有限公司 一种衰减因子的获取方法
KR100998396B1 (ko) 2008-03-20 2010-12-03 광주과학기술원 프레임 손실 은닉 방법, 프레임 손실 은닉 장치 및 음성송수신 장치
EP2144231A1 (en) * 2008-07-11 2010-01-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Low bitrate audio encoding/decoding scheme with common preprocessing
US8706479B2 (en) * 2008-11-14 2014-04-22 Broadcom Corporation Packet loss concealment for sub-band codecs
JP5309944B2 (ja) * 2008-12-11 2013-10-09 富士通株式会社 オーディオ復号装置、方法、及びプログラム
US8452606B2 (en) * 2009-09-29 2013-05-28 Skype Speech encoding using multiple bit rates
US8423355B2 (en) * 2010-03-05 2013-04-16 Motorola Mobility Llc Encoder for audio signal including generic audio and speech frames
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
JP5612698B2 (ja) 2010-10-05 2014-10-22 日本電信電話株式会社 符号化方法、復号方法、符号化装置、復号装置、プログラム、記録媒体
CN104934036B (zh) * 2010-11-22 2018-11-02 株式会社Ntt都科摩 音频编码装置、方法以及音频解码装置、方法
MX2013009305A (es) * 2011-02-14 2013-10-03 Fraunhofer Ges Forschung Generacion de ruido en codecs de audio.
US9026434B2 (en) 2011-04-11 2015-05-05 Samsung Electronic Co., Ltd. Frame erasure concealment for a multi rate speech and audio codec
EP2922053B1 (en) * 2012-11-15 2019-08-28 NTT Docomo, Inc. Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
KR102452593B1 (ko) 2015-04-15 2022-10-11 삼성전자주식회사 반도체 장치의 제조 방법

Also Published As

Publication number Publication date
RU2722510C1 (ru) 2020-06-01
CA3044983A1 (en) 2014-05-22
KR102459376B1 (ko) 2022-10-25
US20170148459A1 (en) 2017-05-25
CA2886140C (en) 2021-03-23
AU2019202186B2 (en) 2020-12-03
KR20190133302A (ko) 2019-12-02
TW201635274A (zh) 2016-10-01
JP2020038396A (ja) 2020-03-12
RU2713605C1 (ru) 2020-02-05
KR102173422B1 (ko) 2020-11-03
MX362139B (es) 2019-01-07
JP6158214B2 (ja) 2017-07-05
RU2612581C2 (ru) 2017-03-09
JPWO2014077254A1 (ja) 2017-01-05
RU2760485C1 (ru) 2021-11-25
KR101780667B1 (ko) 2017-09-21
JP2019070866A (ja) 2019-05-09
BR112015008505A2 (pt) 2020-01-07
KR102110853B1 (ko) 2020-05-14
US11195538B2 (en) 2021-12-07
KR20200051858A (ko) 2020-05-13
RU2015122777A (ru) 2017-01-10
JP6626026B2 (ja) 2019-12-25
KR20180115357A (ko) 2018-10-22
JP6846500B2 (ja) 2021-03-24
RU2640743C1 (ru) 2018-01-11
KR102259112B1 (ko) 2021-05-31
JP2020034951A (ja) 2020-03-05
MX2015005885A (es) 2015-09-23
KR101689766B1 (ko) 2016-12-26
KR20210118988A (ko) 2021-10-01
US20180122394A1 (en) 2018-05-03
AU2019202186A1 (en) 2019-04-18
KR102171293B1 (ko) 2020-10-28
KR101812123B1 (ko) 2017-12-26
MX345692B (es) 2017-02-10
JP2017138607A (ja) 2017-08-10
TW201432670A (zh) 2014-08-16
JP7209032B2 (ja) 2023-01-19
US11749292B2 (en) 2023-09-05
KR20200124339A (ko) 2020-11-02
JP6793675B2 (ja) 2020-12-02
CA2886140A1 (en) 2014-05-22
CA3044983C (en) 2022-07-12
US9881627B2 (en) 2018-01-30
US20150262588A1 (en) 2015-09-17
BR112015008505B1 (pt) 2021-10-26
EP2922053A1 (en) 2015-09-23
PL2922053T3 (pl) 2019-11-29
JP2021092814A (ja) 2021-06-17
RU2737465C1 (ru) 2020-11-30
CN104781876B (zh) 2017-07-21
CN107256709B (zh) 2021-02-26
JP6872597B2 (ja) 2021-05-19
US20200126577A1 (en) 2020-04-23
DK2922053T3 (da) 2019-09-23
AU2020294317B2 (en) 2022-03-31
KR20200123285A (ko) 2020-10-28
KR20170141827A (ko) 2017-12-26
KR20150056614A (ko) 2015-05-26
MX2018016263A (es) 2021-12-16
JP2018112749A (ja) 2018-07-19
TWI587284B (zh) 2017-06-11
RU2665301C1 (ru) 2018-08-28
AU2023208191A1 (en) 2023-08-17
CN104781876A (zh) 2015-07-15
AU2013345949A1 (en) 2015-04-16
KR102302012B1 (ko) 2021-09-13
AU2013345949B2 (en) 2017-05-04
TWI547940B (zh) 2016-09-01
IN2015DN02595A (pt) 2015-09-11
EP2922053B1 (en) 2019-08-28
KR20170107590A (ko) 2017-09-25
JP6659882B2 (ja) 2020-03-04
US11211077B2 (en) 2021-12-28
RU2690775C1 (ru) 2019-06-05
US9564143B2 (en) 2017-02-07
KR20160111550A (ko) 2016-09-26
ES2747353T3 (es) 2020-03-10
AU2017208369B2 (en) 2019-01-03
JP2016197254A (ja) 2016-11-24
AU2017208369A1 (en) 2017-08-17
AU2020294317A1 (en) 2021-02-25
EP2922053A4 (en) 2016-07-06
US10553231B2 (en) 2020-02-04
HK1209229A1 (en) 2016-03-24
US20200126576A1 (en) 2020-04-23
AU2022202856A1 (en) 2022-05-19
US20220059108A1 (en) 2022-02-24
CA3127953A1 (en) 2014-05-22
AU2022202856B2 (en) 2023-06-08
EP3579228A1 (en) 2019-12-11
CA3127953C (en) 2023-09-26
WO2014077254A1 (ja) 2014-05-22
CA3210225A1 (en) 2014-05-22
US11176955B2 (en) 2021-11-16
KR102307492B1 (ko) 2021-09-29
CN107256709A (zh) 2017-10-17
US20200126578A1 (en) 2020-04-23

Similar Documents

Publication Publication Date Title
EP2843658A4 (en) AUDIO DECODING DEVICE, AUDIO ENCODING DEVICE, AUDIO DECODING METHOD, AUDIO ENCODING METHOD, AUDIO DECODING PROGRAM, AND AUDIO CODING PROGRAM
EP2741284A4 (en) DEVICE AND METHOD FOR DECODING, DEVICE AND METHOD FOR ENCODING, AND PROGRAM
EP2741286A4 (en) DECODING DEVICE AND METHOD, CODING DEVICE AND METHOD AND PROGRAM
ZA201401181B (en) Encoding device and method,decoding device and method,and program
EP2750132A4 (en) CODING DEVICE AND METHOD, DECODING DEVICE AND METHOD AND PROGRAM THEREFOR
EP2869574A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
ZA201401182B (en) Encoding device and method,decoding device and method,and program
EP2605240A4 (en) AUDIO DECODING DEVICE, AUDIO DECODING METHOD, AUDIO DECODING PROGRAM, AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AND AUDIO CODING PROGRAM
EP2743921A4 (en) DEVICE AND METHOD FOR DECODING, DEVICE AND METHOD FOR CODING AND PROGRAM
EP2741285A4 (en) DEVICE AND METHOD FOR DECODING, DEVICE AND METHOD FOR CODING AND PROGRAM
HK1209229A1 (en) Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
EP2645366A4 (en) AUDIO CODING DEVICE, METHOD AND PROGRAM, AND AUDIO CODING DEVICE, METHOD AND PROGRAM
HK1207225A1 (en) Video encoding decoding device, method, and program
EP2914008A4 (en) DECODING DEVICE, DECODING METHOD, AND PROGRAM
EP2899983A4 (en) ENCODING DEVICE AND METHOD, AND DEVICE AND METHOD FOR DECODING
EP2793467A4 (en) VIDEO CODING DEVICE, VIDEO CODING METHOD, VIDEO CODING PROGRAM, VIDEO DECODING DEVICE, VIDEO DECODING METHOD, AND VIDEO DECODING PROGRAM
EP2916318A4 (en) LANGUAGE AUDIO CODING DEVICE, LANGUAGE AUDIO CODING DEVICE, LANGUAGE AUDIO CODING METHOD AND LANGUAGE AUDIO CODING METHOD
EP2814028A4 (en) AUDIO AND LANGUAGE CODING DEVICE, AUDIO AND LANGUAGE DECODING DEVICE, AUDIO AND LANGUAGE CODING METHOD AND AUDIO AND LANGUAGE DECODING METHOD
EP2811741A4 (en) ENCLOSURE DEVICE AND ENCLOSURE METHOD AND DECOMPOSITION DEVICE AND DECOMPOSITION METHOD
EP2863629A4 (en) VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND PROGRAM
SG10201505293UA (en) Picture coding device, picture coding method, and picture coding program, and picture decoding device, picture decoding method, and picture decoding program
EP2899974A4 (en) VIDEO CODING DEVICE, VIDEO CODING METHOD, AND VIDEO CODING PROGRAM
EP2941000A4 (en) VIDEO CODING DEVICE, VIDEO CODING METHOD, AND VIDEO CODING PROGRAM
EP2869561A4 (en) VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND PROGRAM