KR102024284B1 - 통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법 - Google Patents

통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법 Download PDF

Info

Publication number
KR102024284B1
KR102024284B1 KR1020147028535A KR20147028535A KR102024284B1 KR 102024284 B1 KR102024284 B1 KR 102024284B1 KR 1020147028535 A KR1020147028535 A KR 1020147028535A KR 20147028535 A KR20147028535 A KR 20147028535A KR 102024284 B1 KR102024284 B1 KR 102024284B1
Authority
KR
South Korea
Prior art keywords
sound
cost function
zones
control
deriving
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
KR1020147028535A
Other languages
English (en)
Korean (ko)
Other versions
KR20140138907A (ko
Inventor
마틴 오르센
마틴 보 묄러
Original Assignee
방 앤드 오루프센 에이/에스
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 방 앤드 오루프센 에이/에스 filed Critical 방 앤드 오루프센 에이/에스
Publication of KR20140138907A publication Critical patent/KR20140138907A/ko
Application granted granted Critical
Publication of KR102024284B1 publication Critical patent/KR102024284B1/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
    • 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
    • H04S2420/11—Application of ambisonics in stereophonic audio 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
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR1020147028535A 2012-03-14 2013-03-14 통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법 Active KR102024284B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA201200189 2012-03-14
DKPA201200189 2012-03-14
DKPA201300015 2013-01-10
DKPA201300015 2013-01-10
PCT/EP2013/055249 WO2013135819A1 (en) 2012-03-14 2013-03-14 A method of applying a combined or hybrid sound -field control strategy

Publications (2)

Publication Number Publication Date
KR20140138907A KR20140138907A (ko) 2014-12-04
KR102024284B1 true KR102024284B1 (ko) 2019-09-23

Family

ID=47997404

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147028535A Active KR102024284B1 (ko) 2012-03-14 2013-03-14 통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법

Country Status (6)

Country Link
US (1) US9392390B2 (enExample)
EP (1) EP2826264A1 (enExample)
JP (1) JP6069368B2 (enExample)
KR (1) KR102024284B1 (enExample)
CN (1) CN104170408B (enExample)
WO (1) WO2013135819A1 (enExample)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8234395B2 (en) 2003-07-28 2012-07-31 Sonos, Inc. System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
US11106425B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US8290603B1 (en) 2004-06-05 2012-10-16 Sonos, Inc. User interfaces for controlling and manipulating groupings in a multi-zone media system
US11294618B2 (en) 2003-07-28 2022-04-05 Sonos, Inc. Media player system
US11650784B2 (en) 2003-07-28 2023-05-16 Sonos, Inc. Adjusting volume levels
US8020023B2 (en) 2003-07-28 2011-09-13 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator
US10613817B2 (en) 2003-07-28 2020-04-07 Sonos, Inc. Method and apparatus for displaying a list of tracks scheduled for playback by a synchrony group
US8086752B2 (en) 2006-11-22 2011-12-27 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data
US11106424B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US9977561B2 (en) 2004-04-01 2018-05-22 Sonos, Inc. Systems, methods, apparatus, and articles of manufacture to provide guest access
US9374607B2 (en) 2012-06-26 2016-06-21 Sonos, Inc. Media playback system with guest access
US8326951B1 (en) 2004-06-05 2012-12-04 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
US8868698B2 (en) 2004-06-05 2014-10-21 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
US8788080B1 (en) 2006-09-12 2014-07-22 Sonos, Inc. Multi-channel pairing in a media system
US9202509B2 (en) 2006-09-12 2015-12-01 Sonos, Inc. Controlling and grouping in a multi-zone media system
US8483853B1 (en) 2006-09-12 2013-07-09 Sonos, Inc. Controlling and manipulating groupings in a multi-zone media system
US12167216B2 (en) 2006-09-12 2024-12-10 Sonos, Inc. Playback device pairing
US11265652B2 (en) 2011-01-25 2022-03-01 Sonos, Inc. Playback device pairing
US11429343B2 (en) 2011-01-25 2022-08-30 Sonos, Inc. Stereo playback configuration and control
US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
US9344292B2 (en) 2011-12-30 2016-05-17 Sonos, Inc. Systems and methods for player setup room names
EP2826264A1 (en) * 2012-03-14 2015-01-21 Bang & Olufsen A/S A method of applying a combined or hybrid sound -field control strategy
US9729115B2 (en) 2012-04-27 2017-08-08 Sonos, Inc. Intelligently increasing the sound level of player
US9106192B2 (en) 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9668049B2 (en) 2012-06-28 2017-05-30 Sonos, Inc. Playback device calibration user interfaces
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
US9690271B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US8930005B2 (en) 2012-08-07 2015-01-06 Sonos, Inc. Acoustic signatures in a playback system
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
US9226073B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9226087B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
JP6348769B2 (ja) * 2014-05-02 2018-06-27 学校法人 中央大学 音場制御装置、音場制御システム及び音場制御方法
DK178440B1 (en) * 2014-07-14 2016-02-29 Bang & Olufsen As Configuring a plurality of sound zones in a closed compartment
US8995240B1 (en) 2014-07-22 2015-03-31 Sonos, Inc. Playback using positioning information
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
JP6285881B2 (ja) * 2015-02-04 2018-02-28 日本電信電話株式会社 音場再生装置、音場再生方法、プログラム
WO2016162058A1 (en) 2015-04-08 2016-10-13 Huawei Technologies Co., Ltd. Apparatus and method for driving an array of loudspeakers
WO2016172593A1 (en) 2015-04-24 2016-10-27 Sonos, Inc. Playback device calibration user interfaces
US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
DK3089477T3 (en) * 2015-04-28 2018-09-17 L Acoustics Uk Ltd AN APPARATUS FOR REPRESENTING A MULTI CHANNEL SIGNAL AND A METHOD FOR MAKING A MULTI CHANNEL SIGNAL
US10248376B2 (en) 2015-06-11 2019-04-02 Sonos, Inc. Multiple groupings in a playback system
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
JP6345634B2 (ja) * 2015-07-31 2018-06-20 日本電信電話株式会社 音場再生装置およびその方法
US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
EP3531714B1 (en) 2015-09-17 2022-02-23 Sonos Inc. Facilitating calibration of an audio playback device
US10303422B1 (en) 2016-01-05 2019-05-28 Sonos, Inc. Multiple-device setup
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
US11106423B2 (en) 2016-01-25 2021-08-31 Sonos, Inc. Evaluating calibration of a playback device
JP6710768B2 (ja) * 2016-01-27 2020-06-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 音場データを処理するための装置および方法
US9864574B2 (en) 2016-04-01 2018-01-09 Sonos, Inc. Playback device calibration based on representation spectral characteristics
US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
EP3232688A1 (en) * 2016-04-12 2017-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for providing individual sound zones
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
CN110115050B (zh) * 2016-06-30 2020-09-11 华为技术有限公司 一种用于产生声场的装置和方法
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
US9860670B1 (en) 2016-07-15 2018-01-02 Sonos, Inc. Spectral correction using spatial calibration
US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
US10712997B2 (en) 2016-10-17 2020-07-14 Sonos, Inc. Room association based on name
KR102571510B1 (ko) * 2016-12-07 2023-08-25 디락 리서치 에이비 밝은 영역과 어두운 영역에 관하여 최적화된 오디오 사전 보상 필터
EP3797528B1 (en) * 2018-04-13 2022-06-22 Huawei Technologies Co., Ltd. Generating sound zones using variable span filters
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
US10299061B1 (en) 2018-08-28 2019-05-21 Sonos, Inc. Playback device calibration
KR102174168B1 (ko) * 2018-10-26 2020-11-04 주식회사 에스큐그리고 스피커 음향 특성을 고려한 독립음장 구현 방법 및 구현 시스템
US10734965B1 (en) 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device
CN112784353A (zh) * 2019-11-11 2021-05-11 中车唐山机车车辆有限公司 动车组车内声场的重现方法、装置、终端设备、存储介质
US12549945B2 (en) 2020-09-25 2026-02-10 Sonos, Inc. Intelligent setup for playback devices
EP4260573A1 (en) * 2020-12-08 2023-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signal characteristic determinator, method for determining a signal characteristic, audio encoder and computer program
WO2022147346A1 (en) 2020-12-31 2022-07-07 Harman International Industries, Incorporated Modular audio assembly for use with vehicle headrest
US12447884B2 (en) * 2020-12-31 2025-10-21 Harman International Industries, Incorporated Vehicle headrest assembly with configurable speaker modules and control for multiple audio modes
US11564052B2 (en) * 2021-01-21 2023-01-24 Biamp Systems, LLC Loudspeaker array passive acoustic configuration procedure
JP7804275B2 (ja) * 2021-07-26 2026-01-22 国立研究開発法人情報通信研究機構 音場制御装置、音場制御システム、音場制御方法およびプログラム
US11510004B1 (en) * 2021-09-02 2022-11-22 Ford Global Technologies, Llc Targeted directional acoustic response
WO2023056258A1 (en) 2021-09-30 2023-04-06 Sonos, Inc. Conflict management for wake-word detection processes
US11908444B2 (en) * 2021-10-25 2024-02-20 Gn Hearing A/S Wave-domain approach for cancelling noise entering an aperture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005142634A (ja) 2003-11-04 2005-06-02 Nippon Telegr & Teleph Corp <Ntt> 音場制御方法およびこの方法を実施する装置
JP2007121439A (ja) 2005-10-25 2007-05-17 Toshiba Corp 音響信号再生装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320113B1 (en) * 1995-07-19 2001-11-20 Georgia Tech Research Corporation System for enhancing the sound of an acoustic instrument
US6266637B1 (en) * 1998-09-11 2001-07-24 International Business Machines Corporation Phrase splicing and variable substitution using a trainable speech synthesizer
DE19960979A1 (de) * 1999-12-17 2001-07-05 Bosch Gmbh Robert Adaptives Verfahren zur Bestimmung von Lautsprecherparametern
EP2866474A3 (en) * 2002-04-25 2015-05-13 GN Resound A/S Fitting methodology and hearing prosthesis based on signal-to-noise ratio loss data
WO2004081719A2 (en) * 2003-03-07 2004-09-23 Chaoticom, Inc. Methods and systems for digital rights management of protected content
US7327849B2 (en) * 2004-08-09 2008-02-05 Brigham Young University Energy density control system using a two-dimensional energy density sensor
DE602006018703D1 (de) * 2006-04-05 2011-01-20 Harman Becker Automotive Sys Verfahren zum automatischen Entzerren eines Beschallungssystems
US8724827B2 (en) * 2007-05-04 2014-05-13 Bose Corporation System and method for directionally radiating sound
US9100748B2 (en) * 2007-05-04 2015-08-04 Bose Corporation System and method for directionally radiating sound
US8321222B2 (en) * 2007-08-14 2012-11-27 Nuance Communications, Inc. Synthesis by generation and concatenation of multi-form segments
EP2051543B1 (en) * 2007-09-27 2011-07-27 Harman Becker Automotive Systems GmbH Automatic bass management
KR101445075B1 (ko) * 2007-12-18 2014-09-29 삼성전자주식회사 어레이 스피커를 통한 음장 제어 방법 및 장치
KR100930835B1 (ko) 2008-01-29 2009-12-10 한국과학기술원 음향 재생 장치
WO2010016270A1 (ja) * 2008-08-08 2010-02-11 パナソニック株式会社 量子化装置、符号化装置、量子化方法及び符号化方法
US8295500B2 (en) * 2008-12-03 2012-10-23 Electronics And Telecommunications Research Institute Method and apparatus for controlling directional sound sources based on listening area
KR101334964B1 (ko) * 2008-12-12 2013-11-29 삼성전자주식회사 사운드 처리 장치 및 방법
EP2426949A3 (en) * 2010-08-31 2013-09-11 Samsung Electronics Co., Ltd. Method and apparatus for reproducing front surround sound
KR101781226B1 (ko) * 2011-04-20 2017-09-27 한국전자통신연구원 3차원 음장 재생 방법 및 장치
GB201109372D0 (en) * 2011-06-06 2011-07-20 Silixa Ltd Method for locating an acoustic source
EP2826264A1 (en) * 2012-03-14 2015-01-21 Bang & Olufsen A/S A method of applying a combined or hybrid sound -field control strategy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005142634A (ja) 2003-11-04 2005-06-02 Nippon Telegr & Teleph Corp <Ntt> 音場制御方法およびこの方法を実施する装置
JP2007121439A (ja) 2005-10-25 2007-05-17 Toshiba Corp 音響信号再生装置

Also Published As

Publication number Publication date
CN104170408B (zh) 2017-03-15
EP2826264A1 (en) 2015-01-21
CN104170408A (zh) 2014-11-26
US20150043736A1 (en) 2015-02-12
JP6069368B2 (ja) 2017-02-01
US9392390B2 (en) 2016-07-12
JP2015510376A (ja) 2015-04-02
KR20140138907A (ko) 2014-12-04
WO2013135819A1 (en) 2013-09-19

Similar Documents

Publication Publication Date Title
KR102024284B1 (ko) 통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법
US9774981B2 (en) Audio rendering system
US10419871B2 (en) Method and device for generating an elevated sound impression
JP2006508404A (ja) 仮想サウンド合成のためのラウドスピーカシステム
Zotter et al. A beamformer to play with wall reflections: The icosahedral loudspeaker
CN103650540A (zh) 紧凑扬声器阵列的高效声场控制的方法
Jeon et al. Personal audio system for neckband headset with low computational complexity
CN113766396A (zh) 扬声器控制
CN103503485B (zh) 用于产生具有强化的空间效应的声音信号的方法及设备
US20190306650A1 (en) Apparatus and method for weighting stereo audio signals
Deppisch et al. Surround with depth on first-order beam-controlling loudspeakers
Yanagidate et al. Car cabin personal audio: Acoustic contrast with limited sound differences
Maeda et al. Sound field reproduction with a cylindrical loudspeaker array using first order wall reflections
Fazi et al. Stage compression in transaural audio
US11356790B2 (en) Sound image reproduction device, sound image reproduction method, and sound image reproduction program
Shabtai et al. Spherical array beamforming for binaural sound reproduction
Donley et al. Reproducing personal sound zones using a hybrid synthesis of dynamic and parametric loudspeakers
Borroni et al. Experimental analysis of individual listening zone algorithms in controlled environments
Zotter et al. Compact spherical loudspeaker arrays
Coleman et al. Planarity-based sound field optimization for multi-listener spatial audio
Ren et al. 2D Local Exterior Sound Field Reproduction Using an Addition Theorem Based on Circular Harmonic Expansion
Cheer et al. A comparison of control strategies for a car cabin personal audio system
Otani et al. Effects of spatial aliasing in sound field reproduction: Reproducibility of binaural signals
KR101089108B1 (ko) 음향 재생 장치
KR101207274B1 (ko) 음향 재생 장치

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
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

PA0201 Request for examination

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

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

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

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

GRNT Written decision to grant
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

Fee payment year number: 1

PG1601 Publication of registration

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

P14-X000 Amendment of ip right document requested

St.27 status event code: A-5-5-P10-P14-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P16-X000 Ip right document amended

St.27 status event code: A-5-5-P10-P16-nap-X000

Q16-X000 A copy of ip right certificate issued

St.27 status event code: A-4-4-Q10-Q16-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 7