JP6977030B2 - 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法 - Google Patents

複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法 Download PDF

Info

Publication number
JP6977030B2
JP6977030B2 JP2019518124A JP2019518124A JP6977030B2 JP 6977030 B2 JP6977030 B2 JP 6977030B2 JP 2019518124 A JP2019518124 A JP 2019518124A JP 2019518124 A JP2019518124 A JP 2019518124A JP 6977030 B2 JP6977030 B2 JP 6977030B2
Authority
JP
Japan
Prior art keywords
brir
frame
audio source
binaural
signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019518124A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019532579A (ja
JP2019532579A5 (https=
Inventor
宏幸 江原
カイ ウー
スア ホン ネオ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Panasonic Intellectual Property Corp of America
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 Panasonic Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of JP2019532579A publication Critical patent/JP2019532579A/ja
Publication of JP2019532579A5 publication Critical patent/JP2019532579A5/ja
Priority to JP2021182510A priority Critical patent/JP7222054B2/ja
Application granted granted Critical
Publication of JP6977030B2 publication Critical patent/JP6977030B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • 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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • 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 
    • 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 
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)
JP2019518124A 2016-10-28 2017-10-11 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法 Active JP6977030B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021182510A JP7222054B2 (ja) 2016-10-28 2021-11-09 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016211803 2016-10-28
JP2016211803 2016-10-28
PCT/JP2017/036738 WO2018079254A1 (en) 2016-10-28 2017-10-11 Binaural rendering apparatus and method for playing back of multiple audio sources

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021182510A Division JP7222054B2 (ja) 2016-10-28 2021-11-09 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法

Publications (3)

Publication Number Publication Date
JP2019532579A JP2019532579A (ja) 2019-11-07
JP2019532579A5 JP2019532579A5 (https=) 2021-01-21
JP6977030B2 true JP6977030B2 (ja) 2021-12-08

Family

ID=62024946

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019518124A Active JP6977030B2 (ja) 2016-10-28 2017-10-11 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法
JP2021182510A Active JP7222054B2 (ja) 2016-10-28 2021-11-09 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021182510A Active JP7222054B2 (ja) 2016-10-28 2021-11-09 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法

Country Status (5)

Country Link
US (5) US10555107B2 (https=)
EP (2) EP3822968B1 (https=)
JP (2) JP6977030B2 (https=)
CN (2) CN114025301B (https=)
WO (1) WO2018079254A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3619922B1 (en) 2017-05-04 2022-06-29 Dolby International AB Rendering audio objects having apparent size
WO2019004524A1 (ko) * 2017-06-27 2019-01-03 엘지전자 주식회사 6자유도 환경에서 오디오 재생 방법 및 오디오 재생 장치
ES2954317T3 (es) * 2018-03-28 2023-11-21 Fund Eurecat Técnica de reverberación para audio 3D
US11068668B2 (en) * 2018-10-25 2021-07-20 Facebook Technologies, Llc Natural language translation in augmented reality(AR)
GB2593419A (en) * 2019-10-11 2021-09-29 Nokia Technologies Oy Spatial audio representation and rendering
US11967329B2 (en) * 2020-02-20 2024-04-23 Qualcomm Incorporated Signaling for rendering tools
CN111918176B (zh) 2020-07-31 2025-07-04 北京全景声信息科技有限公司 音频处理方法、装置、无线耳机以及存储介质
EP4164254A1 (en) 2021-10-06 2023-04-12 Nokia Technologies Oy Rendering spatial audio content
CN116939474A (zh) 2022-04-12 2023-10-24 北京荣耀终端有限公司 一种音频信号处理方法及电子设备
WO2024253691A1 (en) * 2023-06-08 2024-12-12 Google Llc Performing common audio convolutions using iso-trajectories in three dimensional (3d) space
US12408001B2 (en) 2023-06-16 2025-09-02 Harman International Industries, Incorporated Rendering of audio signals using virtualized reverberation
US20250024219A1 (en) * 2023-07-12 2025-01-16 Qualcomm Incorporated Sound field adjustment

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000013900A (ja) * 1998-06-25 2000-01-14 Matsushita Electric Ind Co Ltd 音再生装置
WO2007052612A1 (ja) * 2005-10-31 2007-05-10 Matsushita Electric Industrial Co., Ltd. ステレオ符号化装置およびステレオ信号予測方法
JP2007135077A (ja) * 2005-11-11 2007-05-31 Kyocera Corp 携帯端末装置、音響出力装置、音響装置及びその音響出力制御方法
US8682679B2 (en) 2007-06-26 2014-03-25 Koninklijke Philips N.V. Binaural object-oriented audio decoder
CN101458942B (zh) * 2007-12-14 2012-07-18 鸿富锦精密工业（深圳）有限公司 音视频装置及控制方法
EP2175670A1 (en) 2008-10-07 2010-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Binaural rendering of a multi-channel audio signal
US7769641B2 (en) * 2008-11-18 2010-08-03 Cisco Technology, Inc. Sharing media content assets between users of a web-based service
KR101646540B1 (ko) * 2008-11-21 2016-08-08 아우로 테크놀로지스 오디오 신호를 변환하는 컨버터 및 방법
CN102414743A (zh) 2009-04-21 2012-04-11 皇家飞利浦电子股份有限公司 音频信号合成
US8396577B2 (en) * 2009-08-14 2013-03-12 Dts Llc System for creating audio objects for streaming
US9819987B2 (en) * 2010-11-17 2017-11-14 Verizon Patent And Licensing Inc. Content entitlement determinations for playback of video streams on portable devices
EP2503800B1 (en) * 2011-03-24 2018-09-19 Harman Becker Automotive Systems GmbH Spatially constant surround sound
US9043435B2 (en) * 2011-10-24 2015-05-26 International Business Machines Corporation Distributing licensed content across multiple devices
JP5754595B2 (ja) * 2011-11-22 2015-07-29 日本電信電話株式会社 トランスオーラルシステム
US9761229B2 (en) * 2012-07-20 2017-09-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for audio object clustering
US9479886B2 (en) * 2012-07-20 2016-10-25 Qualcomm Incorporated Scalable downmix design with feedback for object-based surround codec
CN107454511B (zh) * 2012-08-31 2024-04-05 杜比实验室特许公司 用于使声音从观看屏幕或显示表面反射的扬声器
TWI530941B (zh) * 2013-04-03 2016-04-21 杜比實驗室特許公司 用於基於物件音頻之互動成像的方法與系統
CN104982042B (zh) * 2013-04-19 2018-06-08 韩国电子通信研究院 多信道音频信号处理装置及方法
EP2806658B1 (en) * 2013-05-24 2017-09-27 Barco N.V. Arrangement and method for reproducing audio data of an acoustic scene
US9420393B2 (en) * 2013-05-29 2016-08-16 Qualcomm Incorporated Binaural rendering of spherical harmonic coefficients
EP2830043A3 (en) * 2013-07-22 2015-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for Processing an Audio Signal in accordance with a Room Impulse Response, Signal Processing Unit, Audio Encoder, Audio Decoder, and Binaural Renderer
EP2840811A1 (en) * 2013-07-22 2015-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for processing an audio signal; signal processing unit, binaural renderer, audio encoder and audio decoder
KR102007991B1 (ko) * 2013-07-25 2019-08-06 한국전자통신연구원 다채널 오디오 신호의 바이노럴 렌더링 방법 및 장치
CN105900455B (zh) * 2013-10-22 2018-04-06 延世大学工业学术合作社 用于处理音频信号的方法和设备
EP4421617A3 (en) * 2013-10-31 2024-11-06 Dolby Laboratories Licensing Corporation Binaural rendering for headphones using metadata processing
WO2015103024A1 (en) * 2014-01-03 2015-07-09 Dolby Laboratories Licensing Corporation Methods and systems for designing and applying numerically optimized binaural room impulse responses
WO2015102920A1 (en) * 2014-01-03 2015-07-09 Dolby Laboratories Licensing Corporation Generating binaural audio in response to multi-channel audio using at least one feedback delay network
BR112016021565B1 (pt) * 2014-03-21 2021-11-30 Huawei Technologies Co., Ltd Aparelho e método para estimar um tempo de mistura geral com base em uma pluralidade de pares de respostas impulsivas de sala, e decodificador de áudio
KR102216801B1 (ko) * 2014-04-02 2021-02-17 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법 및 장치
US9432778B2 (en) * 2014-04-04 2016-08-30 Gn Resound A/S Hearing aid with improved localization of a monaural signal source
CN104240712B (zh) * 2014-09-30 2018-02-02 武汉大学深圳研究院 一种三维音频多声道分组聚类编码方法及系统

Also Published As

Publication number Publication date
EP3533242A1 (en) 2019-09-04
JP7222054B2 (ja) 2023-02-14
US11653171B2 (en) 2023-05-16
CN109792582A (zh) 2019-05-21
CN114025301B (zh) 2024-07-30
EP3822968A1 (en) 2021-05-19
CN114025301A (zh) 2022-02-08
JP2019532579A (ja) 2019-11-07
US10555107B2 (en) 2020-02-04
US20190246236A1 (en) 2019-08-08
EP3533242B1 (en) 2021-01-20
CN109792582B (zh) 2021-10-22
US20220248163A1 (en) 2022-08-04
US20200128351A1 (en) 2020-04-23
US10735886B2 (en) 2020-08-04
WO2018079254A1 (en) 2018-05-03
US10873826B2 (en) 2020-12-22
US11337026B2 (en) 2022-05-17
JP2022010174A (ja) 2022-01-14
EP3533242A4 (en) 2019-10-30
US20200329332A1 (en) 2020-10-15
EP3822968B1 (en) 2023-09-06
US20210067897A1 (en) 2021-03-04

Similar Documents

Publication Publication Date Title
JP7222054B2 (ja) 複数のオーディオソースの再生のためのバイノーラルレンダリング装置および方法
US9712939B2 (en) Panning of audio objects to arbitrary speaker layouts
JP6284955B2 (ja) 仮想スピーカーを物理スピーカーにマッピングすること
EP2870603B1 (en) Encoding and decoding of audio signals
CN108476367A (zh) 用于沉浸式音频回放的信号的合成
JP2023527432A (ja) 音声レンダリング方法および装置
JP2026035652A (ja) バイノーラル信号の後処理
EP4454298A1 (en) Multi channel audio processing for upmixing/remixing/downmixing applications
US11032639B2 (en) Determining azimuth and elevation angles from stereo recordings
WO2025036543A1 (en) Devices and methods for binaural audio rendering
CN115836535A (zh) 信号处理装置、方法和程序
HK1255002B (en) Determining azimuth and elevation angles from stereo recordings

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20190717

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20191114

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201204

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210727

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210917

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211012

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211110

R150 Certificate of patent or registration of utility model

Ref document number: 6977030

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150