JP6607895B2 - 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成 - Google Patents

少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成 Download PDF

Info

Publication number
JP6607895B2
JP6607895B2 JP2017179893A JP2017179893A JP6607895B2 JP 6607895 B2 JP6607895 B2 JP 6607895B2 JP 2017179893 A JP2017179893 A JP 2017179893A JP 2017179893 A JP2017179893 A JP 2017179893A JP 6607895 B2 JP6607895 B2 JP 6607895B2
Authority
JP
Japan
Prior art keywords
channel
reverberation
output
downmix
late reverberation
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
JP2017179893A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018014749A (ja
JP2018014749A5 (enExample
Inventor
イェン，クアン―チック
ジェイ． ブリーバルト，ディルク
エイ． デヴィッドソン，グラント
ウィルソン，ロンダ
エム． クーパー，デイヴィッド
シュアン，ズーウェイ
Original Assignee
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
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
Priority claimed from CN201410178258.0A external-priority patent/CN104768121A/zh
Application filed by 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 filed Critical 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
Publication of JP2018014749A publication Critical patent/JP2018014749A/ja
Publication of JP2018014749A5 publication Critical patent/JP2018014749A5/ja
Application granted granted Critical
Publication of JP6607895B2 publication Critical patent/JP6607895B2/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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306—For headphones
    • 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
    • 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
    • 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 
    • 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]
    • 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

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)
JP2017179893A 2014-01-03 2017-09-20 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成 Active JP6607895B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201461923579P 2014-01-03 2014-01-03
US61/923,579 2014-01-03
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
CN201410178258.0 2014-04-29
US201461988617P 2014-05-05 2014-05-05
US61/988,617 2014-05-05

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2016543161A Division JP6215478B2 (ja) 2014-01-03 2014-12-18 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019191953A Division JP6818841B2 (ja) 2014-01-03 2019-10-21 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成

Publications (3)

Publication Number Publication Date
JP2018014749A JP2018014749A (ja) 2018-01-25
JP2018014749A5 JP2018014749A5 (enExample) 2018-03-08
JP6607895B2 true JP6607895B2 (ja) 2019-11-20

Family

ID=56623335

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2017179893A Active JP6607895B2 (ja) 2014-01-03 2017-09-20 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
JP2019191953A Active JP6818841B2 (ja) 2014-01-03 2019-10-21 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
JP2020218137A Active JP7139409B2 (ja) 2014-01-03 2020-12-28 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2019191953A Active JP6818841B2 (ja) 2014-01-03 2019-10-21 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
JP2020218137A Active JP7139409B2 (ja) 2014-01-03 2020-12-28 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成

Country Status (7)

Country Link
US (3) US10425763B2 (enExample)
JP (3) JP6607895B2 (enExample)
KR (1) KR102235413B1 (enExample)
CN (5) CN107770717B (enExample)
ES (2) ES2837864T3 (enExample)
MX (1) MX365162B (enExample)
RU (1) RU2747713C2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK179034B1 (en) 2016-06-12 2017-09-04 Apple Inc Devices, methods, and graphical user interfaces for dynamically adjusting presentation of audio outputs
EP3288031A1 (en) * 2016-08-23 2018-02-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for encoding an audio signal using a compensation value
US10327090B2 (en) * 2016-09-13 2019-06-18 Lg Electronics Inc. Distance rendering method for audio signal and apparatus for outputting audio signal using same
WO2018095545A1 (en) * 2016-11-28 2018-05-31 Huawei Technologies Duesseldorf Gmbh Apparatus and method for unwrapping phase differences
WO2018106572A1 (en) * 2016-12-05 2018-06-14 Med-El Elektromedizinische Geraete Gmbh Interaural coherence based cochlear stimulation using adapted envelope processing
CN109286889A (zh) * 2017-07-21 2019-01-29 华为技术有限公司 一种音频处理方法及装置、终端设备
CN107566064B (zh) * 2017-08-07 2019-11-08 合肥工业大学 一种巴特沃兹复衰落瑞利信道仿真方法
GB2572420A (en) 2018-03-29 2019-10-02 Nokia Technologies Oy Spatial sound rendering
US10872602B2 (en) 2018-05-24 2020-12-22 Dolby Laboratories Licensing Corporation Training of acoustic models for far-field vocalization processing systems
WO2020076377A2 (en) 2018-06-12 2020-04-16 Magic Leap, Inc. Low-frequency interchannel coherence control
US11272310B2 (en) 2018-08-29 2022-03-08 Dolby Laboratories Licensing Corporation Scalable binaural audio stream generation
GB2577905A (en) 2018-10-10 2020-04-15 Nokia Technologies Oy Processing audio signals
US11503423B2 (en) 2018-10-25 2022-11-15 Creative Technology Ltd Systems and methods for modifying room characteristics for spatial audio rendering over headphones
WO2020094263A1 (en) 2018-11-05 2020-05-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and audio signal processor, for providing a processed audio signal representation, audio decoder, audio encoder, methods and computer programs
GB2593419A (en) * 2019-10-11 2021-09-29 Nokia Technologies Oy Spatial audio representation and rendering
WO2021086624A1 (en) 2019-10-29 2021-05-06 Qsinx Management Llc Audio encoding with compressed ambience
EP3930349A1 (en) * 2020-06-22 2021-12-29 Koninklijke Philips N.V. Apparatus and method for generating a diffuse reverberation signal
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
CN112770227B (zh) * 2020-12-30 2022-04-29 中国电影科学技术研究所 音频处理方法、装置、耳机和存储介质
WO2022159916A2 (en) * 2021-01-22 2022-07-28 Arris Enterprises Llc Hybrid fiber-coaxial networks
BR112023017137A2 (pt) * 2021-02-25 2023-09-26 Dolby Laboratories Licensing Corp Virtualizador para áudio binaural
US20240368319A1 (en) 2021-03-31 2024-11-07 Cosmo Oil Lubricants Co., Ltd. Curable Composition, and Cured Product
JP2024001902A (ja) * 2022-06-23 2024-01-11 フォルシアクラリオン・エレクトロニクス株式会社 音響処理システム及び音響処理方法

Family Cites Families (39)

* 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
AU9056298A (en) * 1997-09-16 1999-04-05 Lake Dsp Pty Limited Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener
EP1025743B1 (en) * 1997-09-16 2013-06-19 Dolby Laboratories Licensing Corporation Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener
ATE501606T1 (de) * 1998-03-25 2011-03-15 Dolby Lab Licensing Corp Verfahren und vorrichtung zur verarbeitung von audiosignalen
US7583805B2 (en) * 2004-02-12 2009-09-01 Agere Systems Inc. Late reverberation-based synthesis of auditory scenes
FR2832337B1 (fr) * 2001-11-22 2004-01-23 Commissariat Energie Atomique Dispositif et procede de soudage hybride
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
GB0419346D0 (en) * 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation
WO2006033058A1 (en) * 2004-09-23 2006-03-30 Koninklijke Philips Electronics N.V. A 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
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
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
US8265284B2 (en) 2007-10-09 2012-09-11 Koninklijke Philips Electronics N.V. 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
WO2009111798A2 (en) * 2008-03-07 2009-09-11 Sennheiser Electronic Gmbh & Co. Kg Methods and devices for reproducing surround audio signals
PL2304975T3 (pl) * 2008-07-31 2015-03-31 Fraunhofer Ges Forschung Generowanie sygnału dla sygnałów dwuusznych
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
CN102187690A (zh) 2008-10-14 2011-09-14 唯听助听器公司 在助听器系统中转换双耳立体声的方法以及助听器系统
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
CN102257562B (zh) * 2008-12-19 2013-09-11 杜比国际公司 用空间线索参数对多通道音频信号应用混响的方法和装置
ES2405990T3 (es) * 2009-10-21 2013-06-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Reverberador y método para reverberar una señal de audio
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
EP2464145A1 (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 downmixer
EP2656640A2 (en) 2010-12-22 2013-10-30 Genaudio, Inc. Audio spatialization and environment simulation
BR112013017070B1 (pt) * 2011-01-05 2021-03-09 Koninklijke Philips N.V Sistema de áudio e método de operação para um sistema de áudio
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
JP5930900B2 (ja) * 2012-07-24 2016-06-08 日東電工株式会社 導電性フィルムロールの製造方法
JP6433918B2 (ja) 2013-01-17 2018-12-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． バイノーラルのオーディオ処理
US9060052B2 (en) * 2013-03-13 2015-06-16 Accusonus S.A. Single channel, binaural and multi-channel dereverberation

Also Published As

Publication number Publication date
CN105874820A (zh) 2016-08-17
CN107770717B (zh) 2019-12-13
CN107835483A (zh) 2018-03-23
MX365162B (es) 2019-05-24
CN107835483B (zh) 2020-07-28
RU2017138558A (ru) 2019-02-11
JP6818841B2 (ja) 2021-01-20
CN105874820A8 (zh) 2016-11-02
CN107750042B (zh) 2019-12-13
KR102235413B1 (ko) 2021-04-05
JP7139409B2 (ja) 2022-09-20
CN107770717A (zh) 2018-03-06
JP2018014749A (ja) 2018-01-25
US10425763B2 (en) 2019-09-24
RU2017138558A3 (enExample) 2021-03-11
JP2021061631A (ja) 2021-04-15
HK1251757A1 (zh) 2019-02-01
US20190373397A1 (en) 2019-12-05
KR20200075888A (ko) 2020-06-26
CN105874820B (zh) 2017-12-12
RU2747713C2 (ru) 2021-05-13
ES2837864T3 (es) 2021-07-01
ES2709248T3 (es) 2019-04-15
US10555109B2 (en) 2020-02-04
CN107750042A (zh) 2018-03-02
JP2020025309A (ja) 2020-02-13
HK1252865A1 (zh) 2019-06-06
CN107770718A (zh) 2018-03-06
CN107770718B (zh) 2020-01-17
US20200245094A1 (en) 2020-07-30
US10771914B2 (en) 2020-09-08
US20160345116A1 (en) 2016-11-24

Similar Documents

Publication Publication Date Title
JP7683101B2 (ja) 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
JP7139409B2 (ja) 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
EP3090573B1 (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

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171212

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190513

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: 20190924

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191021

R150 Certificate of patent or registration of utility model

Ref document number: 6607895

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250