JP6674902B2 - 音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体 - Google Patents

音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体 Download PDF

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JP6674902B2
JP6674902B2 JP2016558679A JP2016558679A JP6674902B2 JP 6674902 B2 JP6674902 B2 JP 6674902B2 JP 2016558679 A JP2016558679 A JP 2016558679A JP 2016558679 A JP2016558679 A JP 2016558679A JP 6674902 B2 JP6674902 B2 JP 6674902B2
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JP2017513382A (ja
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チョン，サン−ベ
キム，ソン−ミン
チョウ，ヒョン
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection
    • 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
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • 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
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • 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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • 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
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • 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
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • 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)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Stereophonic System (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP2016558679A 2014-03-24 2015-03-24 音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体 Active JP6674902B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461969357P 2014-03-24 2014-03-24
US61/969,357 2014-03-24
PCT/KR2015/002891 WO2015147530A1 (ko) 2014-03-24 2015-03-24 음향 신호의 렌더링 방법, 장치 및 컴퓨터 판독 가능한 기록 매체

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JP2018186791A Division JP6772231B2 (ja) 2014-03-24 2018-10-01 音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体

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JP2017513382A JP2017513382A (ja) 2017-05-25
JP6674902B2 true JP6674902B2 (ja) 2020-04-01

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JP2018186791A Active JP6772231B2 (ja) 2014-03-24 2018-10-01 音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体

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US (3) US20180184227A1 (cg-RX-API-DMAC7.html)
EP (3) EP3125240B1 (cg-RX-API-DMAC7.html)
JP (2) JP6674902B2 (cg-RX-API-DMAC7.html)
KR (3) KR102443054B1 (cg-RX-API-DMAC7.html)
CN (2) CN106463124B (cg-RX-API-DMAC7.html)
AU (2) AU2015234454B2 (cg-RX-API-DMAC7.html)
BR (1) BR112016022042B1 (cg-RX-API-DMAC7.html)
CA (3) CA3188561C (cg-RX-API-DMAC7.html)
MX (2) MX357405B (cg-RX-API-DMAC7.html)
RU (2) RU2643630C1 (cg-RX-API-DMAC7.html)
WO (3) WO2015147532A2 (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3125240B1 (en) 2014-03-24 2021-05-05 Samsung Electronics Co., Ltd. Method and apparatus for rendering acoustic signal, and computer-readable recording medium
CA3183535A1 (en) 2014-04-11 2015-10-15 Samsung Electronics Co., Ltd. Method and apparatus for rendering sound signal, and computer-readable recording medium
RU2656986C1 (ru) 2014-06-26 2018-06-07 Самсунг Электроникс Ко., Лтд. Способ и устройство для рендеринга акустического сигнала и машиночитаемый носитель записи
WO2017072118A1 (en) * 2015-10-26 2017-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating a filtered audio signal realizing elevation rendering
EP3453190A4 (en) 2016-05-06 2020-01-15 DTS, Inc. SYSTEMS FOR IMMERSIVE AUDIO PLAYBACK
US10979844B2 (en) * 2017-03-08 2021-04-13 Dts, Inc. Distributed audio virtualization systems
KR102409376B1 (ko) * 2017-08-09 2022-06-15 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
KR102418168B1 (ko) * 2017-11-29 2022-07-07 삼성전자 주식회사 오디오 신호 출력 장치 및 방법, 이를 이용한 디스플레이 장치
JP7039985B2 (ja) * 2017-12-15 2022-03-23 ヤマハ株式会社 ミキサ、ミキサの制御方法およびプログラム
US11159905B2 (en) * 2018-03-30 2021-10-26 Sony Corporation Signal processing apparatus and method
CN111937414A (zh) * 2018-04-10 2020-11-13 索尼公司 音频处理装置、音频处理方法和程序
WO2020030303A1 (en) 2018-08-09 2020-02-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. An audio processor and a method for providing loudspeaker signals
CN111385728B (zh) * 2018-12-29 2022-01-11 华为技术有限公司 一种音频信号处理方法及装置
JP7199601B2 (ja) * 2020-04-09 2023-01-05 三菱電機株式会社 音声信号処理装置及び音声信号処理方法、並びにプログラム及び記録媒体
US11373662B2 (en) * 2020-11-03 2022-06-28 Bose Corporation Audio system height channel up-mixing
US11595775B2 (en) * 2021-04-06 2023-02-28 Meta Platforms Technologies, Llc Discrete binaural spatialization of sound sources on two audio channels
GB2605970B (en) * 2021-04-19 2023-08-30 Waves Audio Ltd Content based spatial remixing
BE1029638B1 (nl) * 2021-07-30 2023-02-27 Areal Werkwijze voor het verwerken van een audiosignaal
CN113645531B (zh) * 2021-08-05 2024-04-16 高敬源 一种耳机虚拟空间声回放方法、装置、存储介质及耳机
CN114143699B (zh) * 2021-10-29 2023-11-10 北京奇艺世纪科技有限公司 一种音频信号处理方法、装置及计算机可读存储介质
KR20260079459A (ko) * 2021-12-20 2026-06-01 돌비 레버러토리즈 라이쎈싱 코오포레이션 몰입형 오디오의 재생을 위해 오디오를 처리하는 방법
CN116723438B (zh) * 2023-05-26 2026-08-07 三星电子（中国）研发中心 修正参数生成方法和装置
US20260230754A1 (en) * 2025-02-03 2026-08-06 Samsung Electronics Co., Ltd. Audio Rendering Optimization Based on Loudspeaker Layout

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0123755B1 (ko) * 1993-08-19 1997-12-01 김광호 음성신호 송수신시스템
GB2374772B (en) * 2001-01-29 2004-12-29 Hewlett Packard Co Audio user interface
JP2004241820A (ja) * 2003-02-03 2004-08-26 Denon Ltd マルチチャンネル再生装置
EP1522868B1 (en) * 2003-10-10 2011-03-16 Harman Becker Automotive Systems GmbH System for determining the position of a sound source and method therefor
JP2005236502A (ja) * 2004-02-18 2005-09-02 Yamaha Corp 音響再生装置
JP4581831B2 (ja) * 2005-05-16 2010-11-17 ソニー株式会社 音響装置、音響調整方法および音響調整プログラム
EP1905002B1 (en) * 2005-05-26 2013-05-22 LG Electronics Inc. Method and apparatus for decoding audio signal
CN102395098B (zh) * 2005-09-13 2015-01-28 皇家飞利浦电子股份有限公司 生成3d声音的方法和设备
EP1974344A4 (en) * 2006-01-19 2011-06-08 Lg Electronics Inc METHOD AND APPARATUS FOR DECODING A SIGNAL
US8619998B2 (en) * 2006-08-07 2013-12-31 Creative Technology Ltd Spatial audio enhancement processing method and apparatus
US8712061B2 (en) * 2006-05-17 2014-04-29 Creative Technology Ltd Phase-amplitude 3-D stereo encoder and decoder
US9697844B2 (en) * 2006-05-17 2017-07-04 Creative Technology Ltd Distributed spatial audio decoder
US7876904B2 (en) * 2006-07-08 2011-01-25 Nokia Corporation Dynamic decoding of binaural audio signals
DE102006053919A1 (de) * 2006-10-11 2008-04-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer Anzahl von Lautsprechersignalen für ein Lautsprecher-Array, das einen Wiedergaberaum definiert
RU2406166C2 (ru) * 2007-02-14 2010-12-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способы и устройства кодирования и декодирования основывающихся на объектах ориентированных аудиосигналов
CN101689368B (zh) * 2007-03-30 2012-08-22 韩国电子通信研究院 对具有多声道的多对象音频信号进行编码和解码的设备和方法
WO2009093867A2 (en) 2008-01-23 2009-07-30 Lg Electronics Inc. A method and an apparatus for processing audio signal
KR101024924B1 (ko) * 2008-01-23 2011-03-31 엘지전자 주식회사 오디오 신호의 처리 방법 및 이의 장치
WO2009101622A2 (en) * 2008-02-11 2009-08-20 Bone Tone Communications Ltd. A sound system and a method for providing sound
PL2154677T3 (pl) * 2008-08-13 2013-12-31 Fraunhofer Ges Forschung Urządzenie do wyznaczania konwertowanego przestrzennego sygnału audio
JP5325988B2 (ja) * 2008-10-14 2013-10-23 ヴェーデクス・アクティーセルスカプ 補聴器システムにおいてバイノーラル・ステレオにレンダリングする方法および補聴器システム
US8000485B2 (en) * 2009-06-01 2011-08-16 Dts, Inc. Virtual audio processing for loudspeaker or headphone playback
KR101387195B1 (ko) * 2009-10-05 2014-04-21 하만인터내셔날인더스트리스인코포레이티드 오디오 신호의 공간 추출 시스템
KR101567461B1 (ko) * 2009-11-16 2015-11-09 삼성전자주식회사 다채널 사운드 신호 생성 장치
FR2955996B1 (fr) * 2010-02-04 2012-04-06 Goldmund Monaco Sam Methode pour creer un environnement audio avec n haut-parleurs
KR101673232B1 (ko) * 2010-03-11 2016-11-07 삼성전자주식회사 수직 방향 가상 채널을 생성하는 장치 및 그 방법
JP5417227B2 (ja) * 2010-03-12 2014-02-12 日本放送協会 マルチチャンネル音響信号のダウンミックス装置及びプログラム
JP5533248B2 (ja) * 2010-05-20 2014-06-25 ソニー株式会社 音声信号処理装置および音声信号処理方法
WO2012002768A2 (ko) * 2010-07-01 2012-01-05 엘지전자 주식회사 오디오 신호 처리 방법 및 장치
KR20120004909A (ko) * 2010-07-07 2012-01-13 삼성전자주식회사 입체 음향 재생 방법 및 장치
US9088858B2 (en) * 2011-01-04 2015-07-21 Dts Llc Immersive audio rendering system
JP5867672B2 (ja) * 2011-03-30 2016-02-24 ヤマハ株式会社 音像定位制御装置
CA3295551A1 (en) 2011-07-01 2026-03-02 Dolby Laboratories Licensing Corporation System and tools for enhanced 3d audio authoring and rendering
WO2013064943A1 (en) * 2011-11-01 2013-05-10 Koninklijke Philips Electronics N.V. Spatial sound rendering system and method
EP2829082B8 (en) * 2012-03-23 2016-12-14 Dolby Laboratories Licensing Corporation Method and system for head-related transfer function generation by linear mixing of head-related transfer functions
JP5843705B2 (ja) 2012-06-19 2016-01-13 シャープ株式会社 音声制御装置、音声再生装置、テレビジョン受像機、音声制御方法、プログラム、および記録媒体
TWI590234B (zh) * 2012-07-19 2017-07-01 杜比國際公司 編碼聲訊資料之方法和裝置，以及解碼已編碼聲訊資料之方法和裝置
WO2014021588A1 (ko) * 2012-07-31 2014-02-06 인텔렉추얼디스커버리 주식회사 오디오 신호 처리 방법 및 장치
US9674631B2 (en) * 2012-09-24 2017-06-06 Barco Nv Method for controlling a three-dimensional multi-layer speaker arrangement and apparatus for playing back three-dimensional sound in an audience area
RU2676879C2 (ru) * 2013-03-29 2019-01-11 Самсунг Электроникс Ко., Лтд. Аудиоустройство и способ предоставления аудиоустройством аудио
JP6412931B2 (ja) * 2013-10-07 2018-10-24 ドルビー ラボラトリーズ ライセンシング コーポレイション 空間的オーディオ・システムおよび方法
KR102231755B1 (ko) 2013-10-25 2021-03-24 삼성전자주식회사 입체 음향 재생 방법 및 장치
EP3125240B1 (en) 2014-03-24 2021-05-05 Samsung Electronics Co., Ltd. Method and apparatus for rendering acoustic signal, and computer-readable recording medium
RU2646337C1 (ru) * 2014-03-28 2018-03-02 Самсунг Электроникс Ко., Лтд. Способ и устройство для рендеринга акустического сигнала и машиночитаемый носитель записи

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KR20220129104A (ko) 2022-09-22
CA3101903A1 (en) 2015-10-01
AU2015234454B2 (en) 2017-11-02
US20180184227A1 (en) 2018-06-28
CN113038355A (zh) 2021-06-25
AU2018200684B2 (en) 2019-08-01
AU2018200684A1 (en) 2018-02-15
EP4604583A3 (en) 2025-11-19
CN106463124B (zh) 2021-03-30
BR112016022042A2 (cg-RX-API-DMAC7.html) 2017-08-15
US12035130B2 (en) 2024-07-09
KR20160141765A (ko) 2016-12-09
WO2015147533A2 (ko) 2015-10-01
RU2018101706A (ru) 2019-02-21
WO2015147530A1 (ko) 2015-10-01
WO2015147532A3 (ko) 2017-05-18
MX375544B (es) 2025-03-06
KR102380231B1 (ko) 2022-03-29
CN106463124A (zh) 2017-02-22
RU2643630C1 (ru) 2018-02-02
JP2017513382A (ja) 2017-05-25
US12035129B2 (en) 2024-07-09
JP6772231B2 (ja) 2020-10-21
MX2016012543A (es) 2016-12-14
CA2943670C (en) 2021-02-02
WO2015147532A2 (ko) 2015-10-01
CA3101903C (en) 2023-03-21
BR112016022042B1 (pt) 2022-09-27
CA2943670A1 (en) 2015-10-01
KR102443054B1 (ko) 2022-09-14
JP2019033506A (ja) 2019-02-28
RU2752600C2 (ru) 2021-07-29
WO2015147533A3 (ko) 2017-05-18
US20220322027A1 (en) 2022-10-06
EP3832645A1 (en) 2021-06-09
AU2015234454A1 (en) 2016-10-27
MX357405B (es) 2018-07-09
EP3125240B1 (en) 2021-05-05
EP3125240A4 (en) 2017-11-29
EP4604583A2 (en) 2025-08-20
RU2018101706A3 (cg-RX-API-DMAC7.html) 2021-05-26
CA3188561C (en) 2026-02-10
EP3125240A1 (en) 2017-02-01
KR102574480B1 (ko) 2023-09-04
CN113038355B (zh) 2022-12-16
CA3188561A1 (en) 2015-10-01
KR20220041248A (ko) 2022-03-31
US20220322026A1 (en) 2022-10-06

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