RU2637990C1 - Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью - Google Patents

Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью Download PDF

Info

Publication number
RU2637990C1
RU2637990C1 RU2016126479A RU2016126479A RU2637990C1 RU 2637990 C1 RU2637990 C1 RU 2637990C1 RU 2016126479 A RU2016126479 A RU 2016126479A RU 2016126479 A RU2016126479 A RU 2016126479A RU 2637990 C1 RU2637990 C1 RU 2637990C1
Authority
RU
Russia
Prior art keywords
channel
signal
reverberation
binaural
channels
Prior art date
Application number
RU2016126479A
Other languages
English (en)
Russian (ru)
Inventor
Куань-Чиэф ЕНЬ
Дирк Дж. БРЕБАРТ
Грант А. ДЭВИДСОН
Ронда УИЛСОН
Дэвид М. КУПЕР
Чживэй ШУАН
Original Assignee
Долби Лабораторис Лайсэнзин Корпорейшн
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 Долби Лабораторис Лайсэнзин Корпорейшн filed Critical Долби Лабораторис Лайсэнзин Корпорейшн
Priority claimed from PCT/US2014/071100 external-priority patent/WO2015102920A1/en
Application granted granted Critical
Publication of RU2637990C1 publication Critical patent/RU2637990C1/ru

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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306—For headphones
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
    • 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
    • H04S3/004—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
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control
    • 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
    • H04S2400/13—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]

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)
  • Reverberation, Karaoke And Other Acoustics (AREA)
RU2016126479A 2014-01-03 2014-12-18 Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью RU2637990C1 (ru)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461923579P 2014-01-03 2014-01-03
US61/923,579 2014-01-03
CN201410178258.0 2014-04-29
CN201410178258.0A CN104768121A (zh) 2014-01-03 2014-04-29 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
US201461988617P 2014-05-05 2014-05-05
US61/988,617 2014-05-05
PCT/US2014/071100 WO2015102920A1 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2017138558A Division RU2747713C2 (ru) 2014-01-03 2014-12-18 Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью

Publications (1)

Publication Number Publication Date
RU2637990C1 true RU2637990C1 (ru) 2017-12-08

Family

ID=53649659

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016126479A RU2637990C1 (ru) 2014-01-03 2014-12-18 Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью

Country Status (11)

Country Link
US (4) US11212638B2 (enExample)
EP (4) EP3806499B1 (enExample)
JP (5) JP6215478B2 (enExample)
KR (7) KR102960516B1 (enExample)
CN (5) CN104768121A (enExample)
AU (7) AU2014374182B2 (enExample)
BR (3) BR122020013603B1 (enExample)
CA (7) CA3170723C (enExample)
ES (1) ES2961396T3 (enExample)
MX (3) MX352134B (enExample)
RU (1) RU2637990C1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779415C1 (ru) * 2018-12-07 2022-09-06 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство, способ и компьютерная программа для кодирования, декодирования, обработки сцены и других процедур, связанных с пространственным аудиокодированием на основе dirac с использованием диффузной компенсации
US11838743B2 (en) 2018-12-07 2023-12-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation
US12641388B2 (en) 2021-02-25 2026-05-26 Dolby Laboratories Licensing Corporation Virtualizer for binaural audio

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104768121A (zh) 2014-01-03 2015-07-08 杜比实验室特许公司 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
JP6658026B2 (ja) * 2016-02-04 2020-03-04 株式会社Ｊｖｃケンウッド フィルタ生成装置、フィルタ生成方法、及び音像定位処理方法
EP3239981B1 (en) * 2016-04-26 2018-12-12 Nokia Technologies Oy Methods, apparatuses and computer programs relating to modification of a characteristic associated with a separated audio signal
CN105792090B (zh) * 2016-04-27 2018-06-26 华为技术有限公司 一种增加混响的方法与装置
CN107231599A (zh) * 2017-06-08 2017-10-03 北京奇艺世纪科技有限公司 一种3d声场构建方法和vr装置
CN108011853B (zh) * 2017-11-27 2020-06-12 电子科技大学 混合滤波器组dac延迟和相位偏移的估计和补偿方法
CN110719564B (zh) * 2018-07-13 2021-06-08 海信视像科技股份有限公司 音效处理方法和装置
US11128976B2 (en) * 2018-10-02 2021-09-21 Qualcomm Incorporated Representing occlusion when rendering for computer-mediated reality systems
US11984102B2 (en) * 2018-10-09 2024-05-14 Roland Corporation Sound effect generation method and information processing device
US10755721B1 (en) * 2019-04-30 2020-08-25 Synaptics Incorporated Multichannel, multirate, lattice wave filter systems and methods
JP7600526B2 (ja) * 2020-02-19 2024-12-17 ヤマハ株式会社 音信号処理方法および音信号処理装置
EP4121957A4 (en) * 2020-03-16 2024-04-24 Nokia Technologies Oy CODING REVERBERATOR PARAMETERS FROM VIRTUAL OR PHYSICAL SCENE GEOMETRY AND DESIRED REVERBER CHARACTERISTICS AND RENDERING USING THEM
EP3930349A1 (en) * 2020-06-22 2021-12-29 Koninklijke Philips N.V. Apparatus and method for generating a diffuse reverberation signal
EP4007310A1 (en) * 2020-11-30 2022-06-01 ASK Industries GmbH Method of processing an input audio signal for generating a stereo output audio signal having specific reverberation characteristics
AT523644B1 (de) * 2020-12-01 2021-10-15 Atmoky Gmbh Verfahren für die Erzeugung eines Konvertierungsfilters für ein Konvertieren eines multidimensionalen Ausgangs-Audiosignal in ein zweidimensionales Hör-Audiosignal
EP4072163A1 (en) * 2021-04-08 2022-10-12 Koninklijke Philips N.V. Audio apparatus and method therefor
US12283265B1 (en) * 2021-04-09 2025-04-22 Apple Inc. Own voice reverberation reconstruction
JP7789102B2 (ja) * 2021-06-30 2025-12-19 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 残響レベルの調整
KR102848648B1 (ko) * 2021-08-31 2025-08-20 텔레폰악티에볼라겟엘엠에릭슨(펍) 잔향 프로세서에 대한 파라미터 도출
EP4396810B1 (en) * 2021-09-03 2026-06-10 Dolby Laboratories Licensing Corporation Music synthesizer with spatial metadata output
GB2618983A (en) * 2022-02-24 2023-11-29 Nokia Technologies Oy Reverberation level compensation
CN114979934B (zh) * 2022-05-10 2025-09-12 北京有竹居网络技术有限公司 音效生成方法、装置、可读介质以及电子设备
CN120858589A (zh) * 2023-03-16 2025-10-28 索尼集团公司 声学处理方法、声学处理装置和声学处理程序
WO2024253691A1 (en) * 2023-06-08 2024-12-12 Google Llc Performing common audio convolutions using iso-trajectories in three dimensional (3d) space
CN117476026A (zh) * 2023-12-26 2024-01-30 芯瞳半导体技术(山东)有限公司 一种多路音频数据混音的方法、系统、装置及存储介质
CN119052539B (zh) * 2024-07-29 2026-02-06 湖南快乐阳光互动娱乐传媒有限公司 一种播出延时控制方法、装置、存储介质及电子设备
WO2026153641A1 (en) * 2025-01-16 2026-07-23 Huawei Technologies Co., Ltd. Pre-compensation audio processing apparatus and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371799A (en) * 1993-06-01 1994-12-06 Qsound Labs, Inc. Stereo headphone sound source localization system
WO1999014983A1 (en) * 1997-09-16 1999-03-25 Lake Dsp Pty. Limited Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener
WO2012093352A1 (en) * 2011-01-05 2012-07-12 Koninklijke Philips Electronics N.V. An audio system and method of operation therefor
RU2011105972A (ru) * 2008-07-31 2012-08-27 Фраунхофер-Гезелльшафт цур Фердерунг дер ангевандтен (DE) Формирование бинауральных сигналов

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598003B1 (ko) 1998-03-25 2006-07-06 레이크 테크놀로지 리미티드 오디오 신호 처리 방법 및 장치
US7583805B2 (en) 2004-02-12 2009-09-01 Agere Systems Inc. Late reverberation-based synthesis of auditory scenes
US8054980B2 (en) 2003-09-05 2011-11-08 Stmicroelectronics Asia Pacific Pte, Ltd. Apparatus and method for rendering audio information to virtualize speakers in an audio system
US20050063551A1 (en) * 2003-09-18 2005-03-24 Yiou-Wen Cheng Multi-channel surround sound expansion method
EP1768107B1 (en) * 2004-07-02 2016-03-09 Panasonic Intellectual Property Corporation of America Audio signal decoding device
GB0419346D0 (en) 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation
US20090182563A1 (en) 2004-09-23 2009-07-16 Koninklijke Philips Electronics, N.V. System and a method of processing audio data, a program element and a computer-readable medium
US7903824B2 (en) 2005-01-10 2011-03-08 Agere Systems Inc. Compact side information for parametric coding of spatial audio
US7751572B2 (en) 2005-04-15 2010-07-06 Dolby International Ab Adaptive residual audio coding
WO2007080211A1 (en) 2006-01-09 2007-07-19 Nokia Corporation Decoding of binaural audio signals
FR2899424A1 (fr) 2006-03-28 2007-10-05 France Telecom Procede de synthese binaurale prenant en compte un effet de salle
US8374365B2 (en) * 2006-05-17 2013-02-12 Creative Technology Ltd Spatial audio analysis and synthesis for binaural reproduction and format conversion
JP2007336080A (ja) * 2006-06-13 2007-12-27 Clarion Co Ltd 音響補正装置
US7876903B2 (en) * 2006-07-07 2011-01-25 Harris Corporation Method and apparatus for creating a multi-dimensional communication space for use in a binaural audio system
US8036767B2 (en) 2006-09-20 2011-10-11 Harman International Industries, Incorporated System for extracting and changing the reverberant content of an audio input signal
JP5285626B2 (ja) * 2007-03-01 2013-09-11 ジェリー・マハバブ 音声空間化及び環境シミュレーション
AU2008309951B8 (en) * 2007-10-09 2011-12-22 Dolby International Ab Method and apparatus for generating a binaural audio signal
US8509454B2 (en) 2007-11-01 2013-08-13 Nokia Corporation Focusing on a portion of an audio scene for an audio signal
EP2258120B1 (en) * 2008-03-07 2019-08-07 Sennheiser Electronic GmbH & Co. KG Methods and devices for reproducing surround audio signals via headphones
CN101661746B (zh) 2008-08-29 2013-08-21 三星电子株式会社 数字音频混响器和数字音频混响方法
TWI475896B (zh) 2008-09-25 2015-03-01 Dolby Lab Licensing Corp 單音相容性及揚聲器相容性之立體聲濾波器
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
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
US20100119075A1 (en) 2008-11-10 2010-05-13 Rensselaer Polytechnic Institute Spatially enveloping reverberation in sound fixing, processing, and room-acoustic simulations using coded sequences
KR101342425B1 (ko) 2008-12-19 2013-12-17 돌비 인터네셔널 에이비 다중-채널의 다운믹싱된 오디오 입력 신호에 리버브를 적용하기 위한 방법 및 다중-채널의 다운믹싱된 오디오 입력 신호에 리버브를 적용하도록 구성된 리버브레이터
CA2777657C (en) 2009-10-21 2015-09-29 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Reverberator and method for reverberating an audio signal
US20110317522A1 (en) 2010-06-28 2011-12-29 Microsoft Corporation Sound source localization based on reflections and room estimation
US8908874B2 (en) 2010-09-08 2014-12-09 Dts, Inc. Spatial audio encoding and reproduction
EP2464146A1 (en) 2010-12-10 2012-06-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for decomposing an input signal using a pre-calculated reference curve
US9154896B2 (en) 2010-12-22 2015-10-06 Genaudio, Inc. Audio spatialization and environment simulation
EP2541542A1 (en) 2011-06-27 2013-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for determining a measure for a perceived level of reverberation, audio processor and method for processing a signal
WO2013111038A1 (en) 2012-01-24 2013-08-01 Koninklijke Philips N.V. Generation of a binaural signal
US8908875B2 (en) 2012-02-02 2014-12-09 King's College London Electronic device with digital reverberator and method
KR101174111B1 (ko) 2012-02-16 2012-09-03 래드손(주) 오디오 신호의 디지털 노이즈를 저감시키는 장치 및 방법
CN104919820B (zh) * 2013-01-17 2017-04-26 皇家飞利浦有限公司 双耳音频处理
US9060052B2 (en) * 2013-03-13 2015-06-16 Accusonus S.A. Single channel, binaural and multi-channel dereverberation
CN104768121A (zh) 2014-01-03 2015-07-08 杜比实验室特许公司 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371799A (en) * 1993-06-01 1994-12-06 Qsound Labs, Inc. Stereo headphone sound source localization system
WO1999014983A1 (en) * 1997-09-16 1999-03-25 Lake Dsp Pty. Limited Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener
RU2011105972A (ru) * 2008-07-31 2012-08-27 Фраунхофер-Гезелльшафт цур Фердерунг дер ангевандтен (DE) Формирование бинауральных сигналов
WO2012093352A1 (en) * 2011-01-05 2012-07-12 Koninklijke Philips Electronics N.V. An audio system and method of operation therefor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779415C1 (ru) * 2018-12-07 2022-09-06 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство, способ и компьютерная программа для кодирования, декодирования, обработки сцены и других процедур, связанных с пространственным аудиокодированием на основе dirac с использованием диффузной компенсации
US11838743B2 (en) 2018-12-07 2023-12-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation
US11856389B2 (en) 2018-12-07 2023-12-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using direct component compensation
US11937075B2 (en) 2018-12-07 2024-03-19 Fraunhofer-Gesellschaft Zur Förderung Der Angewand Forschung E.V Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators
US12369008B2 (en) 2018-12-07 2025-07-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators
US12418768B2 (en) 2018-12-07 2025-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation
US12574700B2 (en) 2018-12-07 2026-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators
RU2851520C2 (ru) * 2021-02-25 2025-11-25 Долби Лэборетериз Лайсенсинг Корпорейшн Виртуализатор для бинаурального аудио
US12641388B2 (en) 2021-02-25 2026-05-26 Dolby Laboratories Licensing Corporation Virtualizer for binaural audio

Also Published As

Publication number Publication date
KR20260069781A (ko) 2026-05-15
CN111065041A (zh) 2020-04-24
AU2014374182B2 (en) 2018-03-15
EP3402222B1 (en) 2020-11-18
US11212638B2 (en) 2021-12-28
MX2022010155A (es) 2022-09-12
EP3402222A1 (en) 2018-11-14
KR20160095042A (ko) 2016-08-10
US20220182779A1 (en) 2022-06-09
JP7183467B2 (ja) 2022-12-05
BR112016014949A2 (enExample) 2017-08-08
AU2025267431A1 (en) 2025-12-04
BR122020013603B1 (pt) 2022-09-06
EP4270386B1 (en) 2026-06-24
MX2016008696A (es) 2016-11-25
KR102380092B1 (ko) 2022-03-30
US20210051435A1 (en) 2021-02-18
CA2935339C (en) 2019-07-09
JP6215478B2 (ja) 2017-10-18
CN104768121A (zh) 2015-07-08
CA2935339A1 (en) 2015-07-09
JP2017507525A (ja) 2017-03-16
AU2020203222B2 (en) 2022-01-20
KR102960516B1 (ko) 2026-05-06
EP4270386A3 (en) 2024-01-10
US20230199427A1 (en) 2023-06-22
US11582574B2 (en) 2023-02-14
CA3043057A1 (en) 2015-07-09
JP2023018067A (ja) 2023-02-07
CA3043057C (en) 2022-04-12
AU2020203222A1 (en) 2020-06-04
KR20220043242A (ko) 2022-04-05
MX352134B (es) 2017-11-10
CA3226617A1 (en) 2015-07-09
AU2018203746A1 (en) 2018-06-21
CA3148563A1 (en) 2015-07-09
KR20250042200A (ko) 2025-03-26
KR102454964B1 (ko) 2022-10-17
AU2024219367B2 (en) 2025-08-14
AU2018203746B2 (en) 2020-02-20
AU2014374182A1 (en) 2016-06-30
AU2023203442A1 (en) 2023-06-29
US12089033B2 (en) 2024-09-10
US20250080943A1 (en) 2025-03-06
KR20180071395A (ko) 2018-06-27
MX394897B (es) 2025-03-24
MX2019006022A (es) 2022-08-19
AU2022202513A1 (en) 2022-05-12
AU2022202513B2 (en) 2023-03-02
JP2022172314A (ja) 2022-11-15
BR112016014949B1 (pt) 2022-03-22
CN118433628A (zh) 2024-08-02
EP3806499A1 (en) 2021-04-14
AU2024219367A1 (en) 2024-09-26
AU2023203442B2 (en) 2024-06-13
KR20220141925A (ko) 2022-10-20
CN114401481B (zh) 2024-05-17
JP2025123226A (ja) 2025-08-22
CN118200841A (zh) 2024-06-14
CA3315820A1 (en) 2026-08-05
KR20210037748A (ko) 2021-04-06
CA3170723A1 (en) 2015-07-09
CA3148563C (en) 2022-10-18
ES2961396T3 (es) 2024-03-11
US12707228B2 (en) 2026-08-11
KR102785284B1 (ko) 2025-03-25
JP7536846B2 (ja) 2024-08-20
EP3806499B1 (en) 2023-09-06
JP2024153911A (ja) 2024-10-29
EP4787370A2 (en) 2026-08-05
KR101870058B1 (ko) 2018-06-22
KR102124939B1 (ko) 2020-06-22
CA3170723C (en) 2024-03-12
BR122020013590B1 (pt) 2022-09-06
EP4270386A2 (en) 2023-11-01
JP7683101B2 (ja) 2025-05-26
CN111065041B (zh) 2022-02-18
CN114401481A (zh) 2022-04-26
CA3226617C (en) 2025-04-08
CA3242311A1 (en) 2015-07-09

Similar Documents

Publication Publication Date Title
AU2023203442B2 (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
US10771914B2 (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
EP3090573B1 (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
RU2831385C2 (ru) Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью
RU2846768C1 (ru) Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью
HK40041323B (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK40041323A (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK40000224A (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK40000224B (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK1231288B (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK1231288A1 (en) Generating binaural audio in response to multi-channel audio using at least one feedback delay network