JP6962192B2 - 音声処理装置および方法、並びにプログラム - Google Patents

音声処理装置および方法、並びにプログラム Download PDF

Info

Publication number
JP6962192B2
JP6962192B2 JP2017525183A JP2017525183A JP6962192B2 JP 6962192 B2 JP6962192 B2 JP 6962192B2 JP 2017525183 A JP2017525183 A JP 2017525183A JP 2017525183 A JP2017525183 A JP 2017525183A JP 6962192 B2 JP6962192 B2 JP 6962192B2
Authority
JP
Japan
Prior art keywords
spread
vector
gain
sound image
calculation unit
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
JP2017525183A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2016208406A1 (ja
Inventor
優樹 山本
徹 知念
実 辻
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.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
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 Sony Corp, Sony Group Corp filed Critical Sony Corp
Publication of JPWO2016208406A1 publication Critical patent/JPWO2016208406A1/ja
Priority to JP2021168115A priority Critical patent/JP7147948B2/ja
Application granted granted Critical
Publication of JP6962192B2 publication Critical patent/JP6962192B2/ja
Priority to JP2022151327A priority patent/JP7400910B2/ja
Priority to JP2023207055A priority patent/JP7626190B2/ja
Priority to JP2025008873A priority patent/JP2025061575A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • 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
    • H04S3/008—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 
    • 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
    • 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
    • H04S2400/11—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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

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)
  • Circuit For Audible Band Transducer (AREA)
JP2017525183A 2015-06-24 2016-06-09 音声処理装置および方法、並びにプログラム Active JP6962192B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021168115A JP7147948B2 (ja) 2015-06-24 2021-10-13 音声処理装置および方法、並びにプログラム
JP2022151327A JP7400910B2 (ja) 2015-06-24 2022-09-22 音声処理装置および方法、並びにプログラム
JP2023207055A JP7626190B2 (ja) 2015-06-24 2023-12-07 音声処理装置および方法、並びにプログラム
JP2025008873A JP2025061575A (ja) 2015-06-24 2025-01-22 音声処理装置および方法、並びにプログラム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015126650 2015-06-24
JP2015126650 2015-06-24
JP2015148683 2015-07-28
JP2015148683 2015-07-28
PCT/JP2016/067195 WO2016208406A1 (ja) 2015-06-24 2016-06-09 音声処理装置および方法、並びにプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021168115A Division JP7147948B2 (ja) 2015-06-24 2021-10-13 音声処理装置および方法、並びにプログラム

Publications (2)

Publication Number Publication Date
JPWO2016208406A1 JPWO2016208406A1 (ja) 2018-04-12
JP6962192B2 true JP6962192B2 (ja) 2021-11-05

Family

ID=57585608

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2017525183A Active JP6962192B2 (ja) 2015-06-24 2016-06-09 音声処理装置および方法、並びにプログラム
JP2021168115A Active JP7147948B2 (ja) 2015-06-24 2021-10-13 音声処理装置および方法、並びにプログラム
JP2022151327A Active JP7400910B2 (ja) 2015-06-24 2022-09-22 音声処理装置および方法、並びにプログラム
JP2023207055A Active JP7626190B2 (ja) 2015-06-24 2023-12-07 音声処理装置および方法、並びにプログラム
JP2025008873A Pending JP2025061575A (ja) 2015-06-24 2025-01-22 音声処理装置および方法、並びにプログラム

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2021168115A Active JP7147948B2 (ja) 2015-06-24 2021-10-13 音声処理装置および方法、並びにプログラム
JP2022151327A Active JP7400910B2 (ja) 2015-06-24 2022-09-22 音声処理装置および方法、並びにプログラム
JP2023207055A Active JP7626190B2 (ja) 2015-06-24 2023-12-07 音声処理装置および方法、並びにプログラム
JP2025008873A Pending JP2025061575A (ja) 2015-06-24 2025-01-22 音声処理装置および方法、並びにプログラム

Country Status (11)

Country Link
US (6) US10567903B2 (enExample)
EP (4) EP4645909A3 (enExample)
JP (5) JP6962192B2 (enExample)
KR (6) KR102770728B1 (enExample)
CN (3) CN112562697B (enExample)
AU (4) AU2016283182B2 (enExample)
BR (3) BR122022019901B1 (enExample)
ES (2) ES3050216T3 (enExample)
RU (2) RU2708441C2 (enExample)
SG (1) SG11201710080XA (enExample)
WO (1) WO2016208406A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3050216T3 (en) 2015-06-24 2025-12-19 Sony Group Corp Audio processing apparatus and method, and program
US9949052B2 (en) * 2016-03-22 2018-04-17 Dolby Laboratories Licensing Corporation Adaptive panner of audio objects
US10255032B2 (en) * 2016-12-13 2019-04-09 EVA Automation, Inc. Wireless coordination of audio sources
JP6868093B2 (ja) * 2017-03-24 2021-05-12 シャープ株式会社 音声信号処理装置及び音声信号処理システム
RU2763785C2 (ru) * 2017-04-25 2022-01-11 Сони Корпорейшн Способ и устройство обработки сигнала
KR20240042125A (ko) * 2017-04-26 2024-04-01 소니그룹주식회사 신호 처리 장치 및 방법, 및 프로그램
WO2019187434A1 (ja) * 2018-03-29 2019-10-03 ソニー株式会社 情報処理装置、情報処理方法、及びプログラム
CN111886880B (zh) 2018-04-09 2021-11-02 杜比国际公司 用于mpeg-h 3d音频的三自由度(3dof+)扩展的方法、设备和系统
US11375332B2 (en) 2018-04-09 2022-06-28 Dolby International Ab Methods, apparatus and systems for three degrees of freedom (3DoF+) extension of MPEG-H 3D audio
WO2019197349A1 (en) * 2018-04-11 2019-10-17 Dolby International Ab Methods, apparatus and systems for a pre-rendered signal for audio rendering
KR102653185B1 (ko) 2018-04-12 2024-04-02 소니그룹주식회사 정보 처리 장치 및 방법, 그리고 프로그램이 저장된 컴퓨터 판독 가능한 기록매체
JP7363795B2 (ja) * 2018-09-28 2023-10-18 ソニーグループ株式会社 情報処理装置および方法、並びにプログラム
KR102649597B1 (ko) * 2019-01-02 2024-03-20 한국전자통신연구원 무인 비행체를 이용한 신호원의 위치정보 확인 방법 및 장치
US11968518B2 (en) * 2019-03-29 2024-04-23 Sony Group Corporation Apparatus and method for generating spatial audio
KR102127179B1 (ko) * 2019-06-05 2020-06-26 서울과학기술대학교 산학협력단 플렉서블 렌더링을 이용한 가상 현실 기반 음향 시뮬레이션 시스템
CN115943461A (zh) * 2020-07-09 2023-04-07 索尼集团公司 信号处理装置、方法及程序
JP7643113B2 (ja) 2021-03-19 2025-03-11 ヤマハ株式会社 音信号処理方法および音信号処理装置
CN113889125B (zh) * 2021-12-02 2022-03-04 腾讯科技（深圳）有限公司 音频生成方法、装置、计算机设备和存储介质

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037877A (en) * 1971-12-31 1978-09-05 Peter Scheiber Decoder apparatus for use in a multidirectional sound system
US5046097A (en) 1988-09-02 1991-09-03 Qsound Ltd. Sound imaging process
JP3657120B2 (ja) * 1998-07-30 2005-06-08 株式会社アーニス・サウンド・テクノロジーズ 左，右両耳用のオーディオ信号を音像定位させるための処理方法
ATE341923T1 (de) * 2002-08-07 2006-10-15 Dolby Lab Licensing Corp Audiokanalumsetzung
JP2006128816A (ja) * 2004-10-26 2006-05-18 Victor Co Of Japan Ltd 立体映像・立体音響対応記録プログラム、再生プログラム、記録装置、再生装置及び記録メディア
PL2088580T3 (pl) * 2005-07-14 2012-07-31 Koninl Philips Electronics Nv Kodowanie sygnałów audio
KR100708196B1 (ko) * 2005-11-30 2007-04-17 삼성전자주식회사 모노 스피커를 이용한 확장된 사운드 재생 장치 및 방법
WO2007083739A1 (ja) * 2006-01-19 2007-07-26 Nippon Hoso Kyokai ３次元音響パンニング装置
JP5513887B2 (ja) * 2006-09-14 2014-06-04 コーニンクレッカ フィリップス エヌ ヴェ 多チャネル信号のためのスイートスポット操作
CN101479785B (zh) * 2006-09-29 2013-08-07 Lg电子株式会社 用于编码和解码基于对象的音频信号的方法和装置
JP5029869B2 (ja) * 2006-11-09 2012-09-19 ソニー株式会社 画像処理装置および画像処理方法、学習装置および学習方法、並びにプログラム
US8295494B2 (en) * 2007-08-13 2012-10-23 Lg Electronics Inc. Enhancing audio with remixing capability
EP2124486A1 (de) * 2008-05-13 2009-11-25 Clemens Par Winkelabhängig operierende Vorrichtung oder Methodik zur Gewinnung eines pseudostereophonen Audiosignals
KR101588028B1 (ko) * 2009-06-05 2016-02-12 코닌클리케 필립스 엔.브이. 서라운드 사운드 시스템 및 이를 위한 방법
EP2478716B8 (en) * 2009-11-04 2014-01-08 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for calculating driving coefficients for loudspeakers of a loudspeaker arrangement for an audio signal associated with a virtual source
JP2012119738A (ja) * 2010-11-29 2012-06-21 Sony Corp 情報処理装置、情報処理方法およびプログラム
JP5699566B2 (ja) * 2010-11-29 2015-04-15 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
EP4132011B1 (en) * 2011-07-01 2025-03-26 Dolby Laboratories Licensing Corporation Apparatus for rendering audio objects according to imposed speaker zone constraints, corresponding method and computer program product
EP2774391A4 (en) * 2011-10-31 2016-01-20 Nokia Technologies Oy RENDERING AUDIO SCENE VIA ALIGNMENT OF DATA SERIES THAT VARY BY TIME
JP2013135310A (ja) * 2011-12-26 2013-07-08 Sony Corp 情報処理装置、情報処理方法、プログラム、記録媒体、及び、情報処理システム
US9516446B2 (en) * 2012-07-20 2016-12-06 Qualcomm Incorporated Scalable downmix design for object-based surround codec with cluster analysis by synthesis
JP6102179B2 (ja) * 2012-08-23 2017-03-29 ソニー株式会社 音声処理装置および方法、並びにプログラム
WO2014160576A2 (en) * 2013-03-28 2014-10-02 Dolby Laboratories Licensing Corporation Rendering audio using speakers organized as a mesh of arbitrary n-gons
EP4329338A3 (en) * 2013-04-26 2024-05-22 Sony Group Corporation Audio processing device, method, and program
TWI615834B (zh) 2013-05-31 2018-02-21 Sony Corp 編碼裝置及方法、解碼裝置及方法、以及程式
WO2015002517A1 (ko) 2013-07-05 2015-01-08 한국전자통신연구원 2차원 및 3차원 공간 상에서의 가상 음상 정위 방법
CN105379311B (zh) 2013-07-24 2018-01-16 索尼公司 信息处理设备以及信息处理方法
RU2677597C2 (ru) 2013-10-09 2019-01-17 Сони Корпорейшн Способ и устройство кодирования, способ и устройство декодирования и программа
JP6187131B2 (ja) 2013-10-17 2017-08-30 ヤマハ株式会社 音像定位装置
JP6197115B2 (ja) * 2013-11-14 2017-09-13 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 オーディオの対スクリーン・レンダリングおよびそのようなレンダリングのためのオーディオのエンコードおよびデコード
FR3024310A1 (fr) * 2014-07-25 2016-01-29 Commissariat Energie Atomique Procede de regulation dynamique de debits de consigne dans un reseau sur puce, programme d'ordinateur et dispositif de traitement de donnees correspondants
ES3050216T3 (en) * 2015-06-24 2025-12-19 Sony Group Corp Audio processing apparatus and method, and program

Also Published As

Publication number Publication date
EP3319342A4 (en) 2019-02-20
EP4354905A3 (en) 2024-06-19
US12096202B2 (en) 2024-09-17
ES2980610T3 (es) 2024-10-02
CN112562697A (zh) 2021-03-26
JP7147948B2 (ja) 2022-10-05
AU2019202924A1 (en) 2019-05-16
KR102633077B1 (ko) 2024-02-05
JP7626190B2 (ja) 2025-02-04
AU2020277210B2 (en) 2021-12-16
EP4645909A2 (en) 2025-11-05
US20180160250A1 (en) 2018-06-07
US12294850B2 (en) 2025-05-06
JPWO2016208406A1 (ja) 2018-04-12
US11140505B2 (en) 2021-10-05
EP3680898A1 (en) 2020-07-15
CN112562697B (zh) 2024-11-08
KR20230014837A (ko) 2023-01-30
KR101930671B1 (ko) 2018-12-18
AU2016283182B2 (en) 2019-05-16
EP4354905B1 (en) 2025-08-27
JP7400910B2 (ja) 2023-12-19
AU2020277210A1 (en) 2020-12-24
US11540080B2 (en) 2022-12-27
ES3050216T3 (en) 2025-12-19
JP2022174305A (ja) 2022-11-22
JP2024020634A (ja) 2024-02-14
KR102488354B1 (ko) 2023-01-13
JP2025061575A (ja) 2025-04-10
EP3319342B1 (en) 2020-04-01
SG11201710080XA (en) 2018-01-30
KR20220013003A (ko) 2022-02-04
US20200145777A1 (en) 2020-05-07
BR122022019910B1 (pt) 2024-03-12
CN113473353A (zh) 2021-10-01
KR102770728B1 (ko) 2025-02-24
BR112017027103B1 (pt) 2023-12-26
RU2708441C2 (ru) 2019-12-06
US10567903B2 (en) 2020-02-18
US20230078121A1 (en) 2023-03-16
RU2017143920A3 (enExample) 2019-09-30
KR20250012717A (ko) 2025-01-24
AU2022201515A1 (en) 2022-03-24
AU2019202924B2 (en) 2020-09-10
KR20180135109A (ko) 2018-12-19
WO2016208406A1 (ja) 2016-12-29
EP3680898B1 (en) 2024-03-27
EP4354905A2 (en) 2024-04-17
US20210409892A1 (en) 2021-12-30
CN107710790A (zh) 2018-02-16
US20250240591A1 (en) 2025-07-24
KR102373459B1 (ko) 2022-03-14
KR20240018688A (ko) 2024-02-13
BR122022019901B1 (pt) 2024-03-12
CN113473353B (zh) 2023-03-07
EP4645909A3 (en) 2025-12-24
RU2019138260A (ru) 2019-12-05
BR112017027103A2 (enExample) 2018-08-21
CN107710790B (zh) 2021-06-22
JP2022003833A (ja) 2022-01-11
AU2016283182A1 (en) 2017-11-30
RU2017143920A (ru) 2019-06-17
US20240298137A1 (en) 2024-09-05
KR20180008609A (ko) 2018-01-24
EP3319342A1 (en) 2018-05-09

Similar Documents

Publication Publication Date Title
JP7147948B2 (ja) 音声処理装置および方法、並びにプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190530

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190530

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200911

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210419

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: 20210914

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210927

R151 Written notification of patent or utility model registration

Ref document number: 6962192

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151