JP5122681B2 - パラメトリックステレオアップミクス装置、パラメトリックステレオデコーダ、パラメトリックステレオダウンミクス装置、及びパラメトリックステレオエンコーダ - Google Patents

パラメトリックステレオアップミクス装置、パラメトリックステレオデコーダ、パラメトリックステレオダウンミクス装置、及びパラメトリックステレオエンコーダ Download PDF

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JP5122681B2
JP5122681B2 JP2011510076A JP2011510076A JP5122681B2 JP 5122681 B2 JP5122681 B2 JP 5122681B2 JP 2011510076 A JP2011510076 A JP 2011510076A JP 2011510076 A JP2011510076 A JP 2011510076A JP 5122681 B2 JP5122681 B2 JP 5122681B2
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signal
parametric stereo
downmix
monaural
difference
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JP2011522472A (ja
JP2011522472A5 (cg-RX-API-DMAC7.html
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エリク ジー ピー シュエイエルス
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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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
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereophonic System (AREA)
JP2011510076A 2008-05-23 2009-05-14 パラメトリックステレオアップミクス装置、パラメトリックステレオデコーダ、パラメトリックステレオダウンミクス装置、及びパラメトリックステレオエンコーダ Active JP5122681B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08156801.6 2008-05-23
EP08156801 2008-05-23
PCT/IB2009/052009 WO2009141775A1 (en) 2008-05-23 2009-05-14 A parametric stereo upmix apparatus, a parametric stereo decoder, a parametric stereo downmix apparatus, a parametric stereo encoder

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JP2011522472A JP2011522472A (ja) 2011-07-28
JP2011522472A5 JP2011522472A5 (cg-RX-API-DMAC7.html) 2012-10-18
JP5122681B2 true JP5122681B2 (ja) 2013-01-16

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EP (1) EP2283483B1 (cg-RX-API-DMAC7.html)
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KR (1) KR101629862B1 (cg-RX-API-DMAC7.html)
CN (1) CN102037507B (cg-RX-API-DMAC7.html)
BR (3) BRPI0908630B1 (cg-RX-API-DMAC7.html)
MX (1) MX2010012580A (cg-RX-API-DMAC7.html)
RU (1) RU2497204C2 (cg-RX-API-DMAC7.html)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8472789B2 (en) 2010-10-05 2013-06-25 Panasonic Corporation Image editing apparatus, image editing method, and image editing program
US8625668B2 (en) 2006-01-10 2014-01-07 Kabushiki Kaisha Toshiba Information processing apparatus and video decoding method of information processing apparatus
US11545165B2 (en) 2018-07-03 2023-01-03 Panasonic Intellectual Property Corporation Of America Encoding device and encoding method using a determined prediction parameter based on an energy difference between channels

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101629862B1 (ko) 2008-05-23 2016-06-24 코닌클리케 필립스 엔.브이. 파라메트릭 스테레오 업믹스 장치, 파라메트릭 스테레오 디코더, 파라메트릭 스테레오 다운믹스 장치, 파라메트릭 스테레오 인코더
CN101826326B (zh) * 2009-03-04 2012-04-04 华为技术有限公司 一种立体声编码方法、装置和编码器
KR20110018107A (ko) * 2009-08-17 2011-02-23 삼성전자주식회사 레지듀얼 신호 인코딩 및 디코딩 방법 및 장치
PL3093843T3 (pl) * 2009-09-29 2021-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dekoder sygnału audio MPEG-SAOC, koder sygnału audio MPEG-SAOC, sposób dostarczania reprezentacji sygnału upmixu z wykorzystaniem dekodowania MPEG-SAOC, sposób dostarczania reprezentacji sygnału downmixu z wykorzystaniem dekodowania MPEG-SAOC oraz program komputerowy wykorzystujący wspólną wartość parametru korelacji międzyobiektowej zależną od czasu/częstotliwości
TWI444989B (zh) * 2010-01-22 2014-07-11 Dolby Lab Licensing Corp 針對改良多通道上混使用多通道解相關之技術
BR112012021369B1 (pt) * 2010-02-24 2021-11-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aparelho para gerar um sinal downmix intensificado e método para gerar um sinal downmix intensificado
ES2656815T3 (es) 2010-03-29 2018-02-28 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung Procesador de audio espacial y procedimiento para proporcionar parámetros espaciales en base a una señal de entrada acústica
JP5814340B2 (ja) 2010-04-09 2015-11-17 ドルビー・インターナショナル・アーベー Ｍｄｃｔベース複素予測ステレオ符号化
AU2016222372B2 (en) * 2010-04-09 2018-06-28 Dolby International Ab Mdct-based complex prediction stereo coding
EP2375409A1 (en) * 2010-04-09 2011-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder and related methods for processing multi-channel audio signals using complex prediction
ES2950751T3 (es) 2010-04-13 2023-10-13 Fraunhofer Ges Forschung Codificador de audio o vídeo, decodificador de audio o vídeo y métodos relacionados para procesar señales de audio o vídeo multicanal usando una dirección de predicción variable
CN102314882B (zh) * 2010-06-30 2012-10-17 华为技术有限公司 声音信号通道间延时估计的方法及装置
FR2966634A1 (fr) * 2010-10-22 2012-04-27 France Telecom Codage/decodage parametrique stereo ameliore pour les canaux en opposition de phase
US8654984B2 (en) * 2011-04-26 2014-02-18 Skype Processing stereophonic audio signals
CN104364843B (zh) 2012-06-14 2017-03-29 杜比国际公司 解码系统、重构方法和设备、编码系统、方法和设备及音频发布系统
EP2880654B1 (en) 2012-08-03 2017-09-13 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Decoder and method for a generalized spatial-audio-object-coding parametric concept for multichannel downmix/upmix cases
EP2943953B1 (en) 2013-01-08 2016-11-16 Dolby International AB Model based prediction in a critically sampled filterbank
EP3933834B1 (en) 2013-07-05 2024-07-24 Dolby International AB Enhanced soundfield coding using parametric component generation
EP2830051A3 (en) 2013-07-22 2015-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals
EP2830053A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal
KR101461110B1 (ko) * 2013-09-06 2014-11-12 광주과학기술원 스테레오 확장장치 및 스테레오 확장방법
CN105917406B (zh) 2013-10-21 2020-01-17 杜比国际公司 音频信号的参数化重构
EP3061088B1 (en) 2013-10-21 2017-12-27 Dolby International AB Decorrelator structure for parametric reconstruction of audio signals
CN103700372B (zh) * 2013-12-30 2016-10-05 北京大学 一种基于正交解相关技术的参数立体声编码、解码方法
RU2704266C2 (ru) * 2014-10-31 2019-10-25 Долби Интернешнл Аб Параметрическое кодирование и декодирование многоканальных аудиосигналов
SG11201806216YA (en) 2016-01-22 2018-08-30 Fraunhofer Ges Forschung Apparatus and method for encoding or decoding a multi-channel signal using a broadband alignment parameter and a plurality of narrowband alignment parameters
US9978381B2 (en) * 2016-02-12 2018-05-22 Qualcomm Incorporated Encoding of multiple audio signals
US10224042B2 (en) 2016-10-31 2019-03-05 Qualcomm Incorporated Encoding of multiple audio signals
AU2017357454B2 (en) 2016-11-08 2021-02-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for downmixing or upmixing a multichannel signal using phase compensation
CA3045847C (en) * 2016-11-08 2021-06-15 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Downmixer and method for downmixing at least two channels and multichannel encoder and multichannel decoder
US10652689B2 (en) * 2017-01-04 2020-05-12 That Corporation Configurable multi-band compressor architecture with advanced surround processing
US10877192B2 (en) 2017-04-18 2020-12-29 Saudi Arabian Oil Company Method of fabricating smart photonic structures for material monitoring
US10401155B2 (en) 2017-05-12 2019-09-03 Saudi Arabian Oil Company Apparatus and method for smart material analysis
AU2018308668A1 (en) * 2017-07-28 2020-02-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for encoding or decoding an encoded multichannel signal using a filling signal generated by a broad band filter
CN109389984B (zh) * 2017-08-10 2021-09-14 华为技术有限公司 时域立体声编解码方法和相关产品
CN109389987B (zh) * 2017-08-10 2022-05-10 华为技术有限公司 音频编解码模式确定方法和相关产品
CN109389986B (zh) * 2017-08-10 2023-08-22 华为技术有限公司 时域立体声参数的编码方法和相关产品
TWI812658B (zh) 2017-12-19 2023-08-21 瑞典商都比國際公司 用於統一語音及音訊之解碼及編碼去關聯濾波器之改良之方法、裝置及系統
US11315584B2 (en) 2017-12-19 2022-04-26 Dolby International Ab Methods and apparatus for unified speech and audio decoding QMF based harmonic transposer improvements
EP3729298A1 (en) 2017-12-19 2020-10-28 Dolby International AB Methods and apparatus systems for unified speech and audio decoding improvements
MX2020010468A (es) * 2018-04-05 2020-10-22 Ericsson Telefon Ab L M Codificacion predictiva truncable.
EP3985665B1 (en) 2018-04-05 2024-08-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method or computer program for estimating an inter-channel time difference
US10841689B2 (en) * 2018-10-02 2020-11-17 Harman International Industries, Incorporated Loudspeaker and tower configuration
ES2940286T3 (es) 2018-12-07 2023-05-05 Fraunhofer Ges Forschung Aparato, método y programa informático para codificación, decodificación, procesamiento de escenas y otros procedimientos relacionados con codificación de audio espacial basada en dirac que utiliza generadores de componentes de bajo, medio y alto orden
CA3193359A1 (en) 2019-06-14 2020-12-17 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Parameter encoding and decoding
US12170091B2 (en) * 2020-03-09 2024-12-17 Nippon Telegraph And Telephone Corporation Sound signal encoding method, sound signal decoding method, sound signal encoding apparatus, sound signal decoding apparatus, program, and recording medium
WO2021181746A1 (ja) * 2020-03-09 2021-09-16 日本電信電話株式会社 音信号ダウンミックス方法、音信号符号化方法、音信号ダウンミックス装置、音信号符号化装置、プログラム及び記録媒体
EP4120251B1 (en) * 2020-03-09 2024-12-18 Nippon Telegraph and Telephone Corporation Sound signal encoding method, sound signal decoding method, sound signal encoding device, sound signal decoding device, program, and recording medium
EP4557772A3 (en) * 2020-03-09 2025-07-23 Nippon Telegraph And Telephone Corporation Sound signal downmixing method, sound signal coding method, sound signal downmixing device, sound signal coding device, program, and recording medium
FR3147898A1 (fr) * 2023-04-13 2024-10-18 Orange Traitement optimisé de réduction de canaux d’un signal audio stéréophonique
CN120898244A (zh) * 2023-04-13 2025-11-04 奥兰治 用于缩减立体声音频信号声道的优化处理

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434948A (en) * 1989-06-15 1995-07-18 British Telecommunications Public Limited Company Polyphonic coding
GB8913758D0 (en) 1989-06-15 1989-08-02 British Telecomm Polyphonic coding
US5488665A (en) * 1993-11-23 1996-01-30 At&T Corp. Multi-channel perceptual audio compression system with encoding mode switching among matrixed channels
US7437299B2 (en) * 2002-04-10 2008-10-14 Koninklijke Philips Electronics N.V. Coding of stereo signals
BRPI0304541B1 (pt) 2002-04-22 2017-07-04 Koninklijke Philips N. V. Method and arrangement for synthesizing a first and a second output sign from an input sign, and, device for providing a decoded audio signal
SE527670C2 (sv) * 2003-12-19 2006-05-09 Ericsson Telefon Ab L M Naturtrogenhetsoptimerad kodning med variabel ramlängd
KR20060132697A (ko) * 2004-02-16 2006-12-21 코닌클리케 필립스 일렉트로닉스 엔.브이. 트랜스코더 및 트랜스코딩 방법
EP1895512A3 (en) * 2004-04-05 2014-09-17 Koninklijke Philips N.V. Multi-channel encoder
US7391870B2 (en) * 2004-07-09 2008-06-24 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E V Apparatus and method for generating a multi-channel output signal
SE0402650D0 (sv) * 2004-11-02 2004-11-02 Coding Tech Ab Improved parametric stereo compatible coding of spatial audio
BRPI0517949B1 (pt) 2004-11-04 2019-09-03 Koninklijke Philips Nv dispositivo de conversão para converter um sinal dominante, método de conversão de um sinal dominante, e meio não transitório legível por computador
WO2006060279A1 (en) 2004-11-30 2006-06-08 Agere Systems Inc. Parametric coding of spatial audio with object-based side information
US7573912B2 (en) * 2005-02-22 2009-08-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschunng E.V. Near-transparent or transparent multi-channel encoder/decoder scheme
US7751572B2 (en) 2005-04-15 2010-07-06 Dolby International Ab Adaptive residual audio coding
WO2007010451A1 (en) 2005-07-19 2007-01-25 Koninklijke Philips Electronics N.V. Generation of multi-channel audio signals
KR100923156B1 (ko) * 2006-05-02 2009-10-23 한국전자통신연구원 멀티채널 오디오 인코딩 및 디코딩 시스템 및 방법
US8619998B2 (en) * 2006-08-07 2013-12-31 Creative Technology Ltd Spatial audio enhancement processing method and apparatus
US8027479B2 (en) * 2006-06-02 2011-09-27 Coding Technologies Ab Binaural multi-channel decoder in the context of non-energy conserving upmix rules
WO2008046531A1 (en) * 2006-10-16 2008-04-24 Dolby Sweden Ab Enhanced coding and parameter representation of multichannel downmixed object coding
US8200351B2 (en) * 2007-01-05 2012-06-12 STMicroelectronics Asia PTE., Ltd. Low power downmix energy equalization in parametric stereo encoders
PL2137725T3 (pl) * 2007-04-26 2014-06-30 Dolby Int Ab Urządzenie i sposób do syntetyzowania sygnału wyjściowego
EP2023600A1 (en) 2007-07-27 2009-02-11 Thomson Licensing Method of color mapping from non-convex source gamut into non-convex target gamut
KR101629862B1 (ko) * 2008-05-23 2016-06-24 코닌클리케 필립스 엔.브이. 파라메트릭 스테레오 업믹스 장치, 파라메트릭 스테레오 디코더, 파라메트릭 스테레오 다운믹스 장치, 파라메트릭 스테레오 인코더

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8625668B2 (en) 2006-01-10 2014-01-07 Kabushiki Kaisha Toshiba Information processing apparatus and video decoding method of information processing apparatus
US8472789B2 (en) 2010-10-05 2013-06-25 Panasonic Corporation Image editing apparatus, image editing method, and image editing program
US11545165B2 (en) 2018-07-03 2023-01-03 Panasonic Intellectual Property Corporation Of America Encoding device and encoding method using a determined prediction parameter based on an energy difference between channels

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TW201011736A (en) 2010-03-16
US20210274302A1 (en) 2021-09-02
WO2009141775A1 (en) 2009-11-26
RU2010152580A (ru) 2012-06-27
US20190058960A1 (en) 2019-02-21
US9591425B2 (en) 2017-03-07
US20240121567A1 (en) 2024-04-11
US12192734B2 (en) 2025-01-07
BR122020009732B1 (pt) 2021-01-19
US10136237B2 (en) 2018-11-20
JP2011522472A (ja) 2011-07-28
US20170134875A1 (en) 2017-05-11
KR101629862B1 (ko) 2016-06-24
KR20110020846A (ko) 2011-03-03
CN102037507A (zh) 2011-04-27
US11019445B2 (en) 2021-05-25
BRPI0908630A8 (pt) 2017-12-12
US8811621B2 (en) 2014-08-19
EP2283483B1 (en) 2013-03-13
TWI484477B (zh) 2015-05-11
US11871205B2 (en) 2024-01-09
RU2497204C2 (ru) 2013-10-27
CN102037507B (zh) 2013-02-06
EP2283483A1 (en) 2011-02-16
BRPI0908630A2 (pt) 2017-10-03
BRPI0908630B1 (pt) 2020-09-15
US20110096932A1 (en) 2011-04-28
US20140321652A1 (en) 2014-10-30
MX2010012580A (es) 2010-12-20
BR122020009727B1 (pt) 2021-04-06

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