KR102775745B1 - 음향 신호 처리 장치, 음향 신호 처리 시스템, 및 음향 신호 처리 방법, 그리고 프로그램 - Google Patents

음향 신호 처리 장치, 음향 신호 처리 시스템, 및 음향 신호 처리 방법, 그리고 프로그램 Download PDF

Info

Publication number
KR102775745B1
KR102775745B1 KR1020217027629A KR20217027629A KR102775745B1 KR 102775745 B1 KR102775745 B1 KR 102775745B1 KR 1020217027629 A KR1020217027629 A KR 1020217027629A KR 20217027629 A KR20217027629 A KR 20217027629A KR 102775745 B1 KR102775745 B1 KR 102775745B1
Authority
KR
South Korea
Prior art keywords
user
processing
hrtf
signal processing
related transfer
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
KR1020217027629A
Other languages
English (en)
Korean (ko)
Other versions
KR20210143174A (ko
Inventor
류타로 와타나베
Original Assignee
소니그룹주식회사
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 소니그룹주식회사 filed Critical 소니그룹주식회사
Publication of KR20210143174A publication Critical patent/KR20210143174A/ko
Application granted granted Critical
Publication of KR102775745B1 publication Critical patent/KR102775745B1/ko
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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • 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 
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
KR1020217027629A 2019-03-22 2020-01-24 음향 신호 처리 장치, 음향 신호 처리 시스템, 및 음향 신호 처리 방법, 그리고 프로그램 Active KR102775745B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-054090 2019-03-22
JP2019054090 2019-03-22
PCT/JP2020/002538 WO2020195084A1 (ja) 2019-03-22 2020-01-24 音響信号処理装置、音響信号処理システム、および音響信号処理方法、並びにプログラム

Publications (2)

Publication Number Publication Date
KR20210143174A KR20210143174A (ko) 2021-11-26
KR102775745B1 true KR102775745B1 (ko) 2025-03-06

Family

ID=72609718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217027629A Active KR102775745B1 (ko) 2019-03-22 2020-01-24 음향 신호 처리 장치, 음향 신호 처리 시스템, 및 음향 신호 처리 방법, 그리고 프로그램

Country Status (6)

Country Link
US (1) US20220174446A1 (https=)
EP (1) EP3944639B1 (https=)
JP (1) JPWO2020195084A1 (https=)
KR (1) KR102775745B1 (https=)
CN (1) CN113574912A (https=)
WO (1) WO2020195084A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022113638A1 (ja) * 2020-11-25 2022-06-02 ソニーグループ株式会社 情報処理装置、情報処理方法
FR3116934B1 (fr) 2020-11-27 2023-05-19 Faurecia Clarion Electronics Europe Procédé et système de traitement audio pour un système audio d’appui-tête de siège
US12483816B2 (en) 2022-05-31 2025-11-25 Panasonic Intellectual Property Management Co., Ltd. Configuration system and method for aircraft equipment
US12587773B2 (en) 2022-05-31 2026-03-24 Panasonic Intellectual Property Management Co., Ltd. Configuration system and method for aircraft equipment
US20240163630A1 (en) * 2022-11-14 2024-05-16 Harman International Industries, Incorporated Systems and methods for a personalized audio system
EP4380196A1 (en) 2022-12-01 2024-06-05 Harman Becker Automotive Systems GmbH Spatial sound improvement for seat audio using spatial sound zones

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030732A (ja) * 2005-07-28 2007-02-08 Clarion Co Ltd 音響システム
US20160311348A1 (en) * 2015-04-22 2016-10-27 Panasonic Avionics Corporation Passenger seat pairing system
JP2016225764A (ja) * 2015-05-28 2016-12-28 アルパイン株式会社 車載システム
US20180091921A1 (en) * 2016-09-27 2018-03-29 Intel Corporation Head-related transfer function measurement and application
US10038966B1 (en) * 2016-10-20 2018-07-31 Oculus Vr, Llc Head-related transfer function (HRTF) personalization based on captured images of user
US20180352359A1 (en) * 2017-05-31 2018-12-06 Microsoft Technology Licensing, Llc Remote personalization of audio

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3232521B2 (ja) * 1993-11-25 2001-11-26 本田技研工業株式会社 車両内音響システム
JP2003061197A (ja) * 2001-08-15 2003-02-28 Sony Corp 音響機器、シート、交通機関
JP4692803B2 (ja) * 2001-09-28 2011-06-01 ソニー株式会社 音響処理装置
WO2006095688A1 (ja) * 2005-03-11 2006-09-14 Pioneer Corporation 情報再生装置、情報再生方法、情報再生プログラムおよびコンピュータに読み取り可能な記録媒体
JP2007053622A (ja) * 2005-08-18 2007-03-01 Clarion Co Ltd シートスピーカー用音響システム
US9100748B2 (en) * 2007-05-04 2015-08-04 Bose Corporation System and method for directionally radiating sound
JP2009260574A (ja) * 2008-04-15 2009-11-05 Sony Ericsson Mobilecommunications Japan Inc 音声信号処理装置、音声信号処理方法及び音声信号処理装置を備えた携帯端末
JP5499513B2 (ja) * 2009-04-21 2014-05-21 ソニー株式会社 音響処理装置、音像定位処理方法および音像定位処理プログラム
WO2012028906A1 (en) * 2010-09-03 2012-03-08 Sony Ericsson Mobile Communications Ab Determining individualized head-related transfer functions
US9544679B2 (en) * 2014-12-08 2017-01-10 Harman International Industries, Inc. Adjusting speakers using facial recognition
US9706320B2 (en) * 2015-05-29 2017-07-11 Sound United, LLC System and method for providing user location-based multi-zone media
JP6296072B2 (ja) * 2016-01-29 2018-03-20 沖電気工業株式会社 音響再生装置及びプログラム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030732A (ja) * 2005-07-28 2007-02-08 Clarion Co Ltd 音響システム
US20160311348A1 (en) * 2015-04-22 2016-10-27 Panasonic Avionics Corporation Passenger seat pairing system
JP2016225764A (ja) * 2015-05-28 2016-12-28 アルパイン株式会社 車載システム
US20180091921A1 (en) * 2016-09-27 2018-03-29 Intel Corporation Head-related transfer function measurement and application
US10038966B1 (en) * 2016-10-20 2018-07-31 Oculus Vr, Llc Head-related transfer function (HRTF) personalization based on captured images of user
US20180352359A1 (en) * 2017-05-31 2018-12-06 Microsoft Technology Licensing, Llc Remote personalization of audio

Also Published As

Publication number Publication date
WO2020195084A1 (ja) 2020-10-01
JPWO2020195084A1 (https=) 2020-10-01
KR20210143174A (ko) 2021-11-26
EP3944639A1 (en) 2022-01-26
EP3944639B1 (en) 2024-09-25
CN113574912A (zh) 2021-10-29
EP3944639A4 (en) 2022-05-18
US20220174446A1 (en) 2022-06-02

Similar Documents

Publication Publication Date Title
KR102775745B1 (ko) 음향 신호 처리 장치, 음향 신호 처리 시스템, 및 음향 신호 처리 방법, 그리고 프로그램
JP7625045B2 (ja) オーディオ装置及びオーディオ処理の方法
CN114402631B (zh) 用于回放捕获的声音的方法和电子设备
US8787602B2 (en) Device for and a method of processing audio data
US20230247384A1 (en) Information processing device, output control method, and program
US20200301653A1 (en) System and method for processing audio between multiple audio spaces
US20060222182A1 (en) Speaker system and sound signal reproduction apparatus
JP7622215B2 (ja) 増強されたオーディオを提供するためのシステム及び方法
CN102256192A (zh) 声音信号的分离
JP7581509B2 (ja) 増強されたオーディオを提供するためのシステム及び方法
US20110150098A1 (en) Apparatus and method for processing 3d audio signal based on hrtf, and highly realistic multimedia playing system using the same
Breebaart et al. Phantom materialization: A novel method to enhance stereo audio reproduction on headphones
US11438721B2 (en) Out-of-head localization system, filter generation device, method, and program
Genuit et al. A virtual car: Prediction of sound and vibration in an interactive simulation environment
JP2021036661A (ja) 座席ヘッドレスト用の自律型オーディオシステム、座席ヘッドレスト、及び関連する車両
CN116405837A (zh) 一种立体声转多通道声音的虚拟环绕方法及系统
JP2006033847A (ja) 最適な仮想音源を提供する音響再生装置及び音響再生方法
Larsson et al. Auditory-induced presence in mediated environments and related technology
JP6972858B2 (ja) 音響処理装置、プログラム及び方法
CN120751331B (zh) 音频处理方法、装置及音频输出系统
EP1838135A1 (en) Method for simulating the sound of a vehicle and device therefore
US20250251901A1 (en) Heirarchical priority alert ducker matrix
US20250247665A1 (en) Headrest speaker, method and system for audio processing thereof
WO2024215318A1 (en) Integrated in-vehicle personal audio system
WO2025033167A1 (ja) 音声処理装置、音声処理方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601