ATE491314T1 - Verfahren zum automatischen entzerren eines beschallungssystems - Google Patents

Verfahren zum automatischen entzerren eines beschallungssystems

Info

Publication number
ATE491314T1
ATE491314T1 AT06007213T AT06007213T ATE491314T1 AT E491314 T1 ATE491314 T1 AT E491314T1 AT 06007213 T AT06007213 T AT 06007213T AT 06007213 T AT06007213 T AT 06007213T AT E491314 T1 ATE491314 T1 AT E491314T1
Authority
AT
Austria
Prior art keywords
sound
loudspeakers
sound system
groups
automatically equalizing
Prior art date
Application number
AT06007213T
Other languages
English (en)
Inventor
Markus Christoph
Leander Scholz
Original Assignee
Harman Becker Automotive Sys
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 Harman Becker Automotive Sys filed Critical Harman Becker Automotive Sys
Application granted granted Critical
Publication of ATE491314T1 publication Critical patent/ATE491314T1/de

Links

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 
    • 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
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Stereophonic System (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Small-Scale Networks (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Communication Control (AREA)
AT06007213T 2006-04-05 2006-04-05 Verfahren zum automatischen entzerren eines beschallungssystems ATE491314T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06007213A EP1843635B1 (de) 2006-04-05 2006-04-05 Verfahren zum automatischen Entzerren eines Beschallungssystems

Publications (1)

Publication Number Publication Date
ATE491314T1 true ATE491314T1 (de) 2010-12-15

Family

ID=37307503

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06007213T ATE491314T1 (de) 2006-04-05 2006-04-05 Verfahren zum automatischen entzerren eines beschallungssystems
AT07003712T ATE484927T1 (de) 2006-04-05 2007-02-23 Verfahren zur automatischen entzerrung eines tonsystems

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT07003712T ATE484927T1 (de) 2006-04-05 2007-02-23 Verfahren zur automatischen entzerrung eines tonsystems

Country Status (8)

Country Link
US (1) US8160282B2 (de)
EP (1) EP1843635B1 (de)
JP (1) JP4668221B2 (de)
KR (1) KR100993394B1 (de)
CN (1) CN101052242B (de)
AT (2) ATE491314T1 (de)
CA (1) CA2579902C (de)
DE (2) DE602006018703D1 (de)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8535236B2 (en) * 2004-03-19 2013-09-17 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for analyzing a sound signal using a physiological ear model
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) * 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US20090002939A1 (en) * 2007-06-29 2009-01-01 Eric Baugh Systems and methods for fan speed optimization
FR2918532B1 (fr) * 2007-07-05 2015-04-24 Arkamys Procede de traitement sonore d'un signal stereophonique a l'interieur d'un vehicule automobile et vehicule automobile mettant en oeuvre ce procede
EP2282555B1 (de) * 2007-09-27 2014-03-05 Harman Becker Automotive Systems GmbH Automatische Bassregelung
TWI465122B (zh) * 2009-01-30 2014-12-11 Dolby Lab Licensing Corp 自帶狀脈衝響應資料測定反向濾波器之方法
EP2326108B1 (de) * 2009-11-02 2015-06-03 Harman Becker Automotive Systems GmbH Phasenentzerrung für Audiosystem
GB2477713A (en) 2009-12-30 2011-08-17 Oxford Digital Ltd Determining a configuration for an audio processing operation
JP5656421B2 (ja) * 2010-02-26 2015-01-21 パイオニア株式会社 クロスオーバー周波数判定装置及び音場制御装置
EP2503800B1 (de) * 2011-03-24 2018-09-19 Harman Becker Automotive Systems GmbH Räumlich konstanter Raumklang
US9179236B2 (en) 2011-07-01 2015-11-03 Dolby Laboratories Licensing Corporation System and method for adaptive audio signal generation, coding and rendering
CN103636235B (zh) * 2011-07-01 2017-02-15 杜比实验室特许公司 用于扬声器阵列的均衡和/或低音管理的方法和装置
CN102866296A (zh) 2011-07-08 2013-01-09 杜比实验室特许公司 估计非线性失真的方法和系统、调节参数的方法和系统
CN102523542A (zh) * 2011-12-14 2012-06-27 南京琅声声学科技有限公司 一种准自适应声学均衡方法与装置
US9641934B2 (en) * 2012-01-10 2017-05-02 Nuance Communications, Inc. In-car communication system for multiple acoustic zones
TWI479905B (zh) * 2012-01-12 2015-04-01 Univ Nat Central Multi-channel down mixing device
EP2826264A1 (de) * 2012-03-14 2015-01-21 Bang & Olufsen A/S Verfahren zum aufbringen einer kombinierten oder hybriden schallfeld-steuerungsstrategie
US9503817B2 (en) 2012-03-27 2016-11-22 Pioneer Corporation Sound reproduction device
JPWO2013145127A1 (ja) * 2012-03-27 2015-08-03 パイオニア株式会社 音声再生装置
CN102638739A (zh) * 2012-04-23 2012-08-15 宁波升亚电子有限公司 组合音箱
US9031244B2 (en) * 2012-06-29 2015-05-12 Sonos, Inc. Smart audio settings
CN102780944B (zh) * 2012-08-09 2017-05-17 广州励丰文化科技股份有限公司 有源音箱控制方法
CN102780942B (zh) * 2012-08-09 2017-05-17 广州励丰文化科技股份有限公司 一种内置dsp有源音箱的控制方法
CN102780941B (zh) * 2012-08-09 2018-02-16 广州励丰文化科技股份有限公司 内置dsp有源音箱的控制方法
CN102780943B (zh) * 2012-08-09 2017-05-17 广州励丰文化科技股份有限公司 一种有源音箱控制方法
CN102780945A (zh) * 2012-08-09 2012-11-14 广州励丰文化科技股份有限公司 一种内置有dsp的有源音箱及扬声器系统校正方法
GB2509533B (en) * 2013-01-07 2017-08-16 Meridian Audio Ltd Group delay correction in acoustic transducer systems
JP6044365B2 (ja) * 2013-01-29 2016-12-14 オンキヨー株式会社 信号補正装置、信号補正装置の制御方法及びプログラム
DE102013102356A1 (de) * 2013-03-08 2014-09-11 Sda Software Design Ahnert Gmbh Verfahren zum Bestimmen einer Konfiguration für eine Lautsprecheranordnung zum Beschallen eines Raums und Computerprogrammprodukt
CN103220597B (zh) * 2013-03-29 2014-07-23 苏州上声电子有限公司 车内声场均衡装置
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
CN104254049B (zh) * 2013-06-28 2018-12-21 哈曼国际工业有限公司 头戴式耳机响应测量和均衡
CN104581498B (zh) * 2013-10-22 2018-01-12 菁音电子科技（上海）有限公司 模拟目标音箱放音效果的方法及系统
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
EP2884489B1 (de) 2013-12-16 2020-02-05 Harman Becker Automotive Systems GmbH Tonsystem mit Motortongenerator
US9357302B2 (en) * 2014-02-18 2016-05-31 Maxim Integrated Products, Inc. System and method for extracting parameters of a speaker without using stimulus
EP2930953B1 (de) 2014-04-07 2021-02-17 Harman Becker Automotive Systems GmbH Schallwellenfelderzeugung
EP2930955B1 (de) 2014-04-07 2021-02-17 Harman Becker Automotive Systems GmbH Adaptive Filterung
EP2930958A1 (de) 2014-04-07 2015-10-14 Harman Becker Automotive Systems GmbH Schallwellenfelderzeugung
EP2930956B1 (de) 2014-04-07 2020-07-22 Harman Becker Automotive Systems GmbH Adaptive Filterung
EP2930954B1 (de) * 2014-04-07 2020-07-22 Harman Becker Automotive Systems GmbH Adaptive Filterung
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
CN105208501A (zh) 2014-06-09 2015-12-30 杜比实验室特许公司 对电声换能器的频率响应特性进行建模
EP2963950B1 (de) * 2014-07-04 2016-11-23 Bang & Olufsen A/S Kompensation for modale Raumantwort
CN106797513B (zh) 2014-08-29 2020-06-09 哈曼国际工业有限公司 自动校准的噪音消除头戴式耳机
CN104503297B (zh) * 2014-11-25 2017-06-30 宁波中荣声学科技有限公司 Dsp音频数字信号处理系统与方法
GB2541639B (en) * 2015-06-15 2019-06-12 Meridian Audio Ltd Asymmetric stereophonic bass compensation
US9680437B2 (en) * 2015-07-21 2017-06-13 Audyssey Laboratories, Inc. Equalization contouring by a control curve
US9743181B2 (en) 2016-01-06 2017-08-22 Apple Inc. Loudspeaker equalizer
EP3253075B1 (de) * 2016-05-30 2019-03-20 Oticon A/s Hörgerät mit strahlformerfiltrierungseinheit mit einer glättungseinheit
CN106448693B (zh) * 2016-09-05 2019-11-29 华为技术有限公司 一种语音信号处理方法及装置
US9961464B2 (en) 2016-09-23 2018-05-01 Apple Inc. Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker
US10075789B2 (en) * 2016-10-11 2018-09-11 Dts, Inc. Gain phase equalization (GPEQ) filter and tuning methods for asymmetric transaural audio reproduction
JP6905045B2 (ja) * 2017-02-15 2021-07-21 パイオニア株式会社 音出力制御装置、音出力制御方法及びプログラム
US10299039B2 (en) 2017-06-02 2019-05-21 Apple Inc. Audio adaptation to room
EP3509320A1 (de) * 2018-01-04 2019-07-10 Harman Becker Automotive Systems GmbH Niederfrequentes schallfeld in einer hörumgebung
CN112236812A (zh) 2018-04-11 2021-01-15 邦吉欧维声学有限公司 音频增强听力保护系统
US10419870B1 (en) * 2018-04-12 2019-09-17 Sony Corporation Applying audio technologies for the interactive gaming environment
WO2020014517A1 (en) * 2018-07-12 2020-01-16 Dolby International Ab Dynamic eq
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10425733B1 (en) 2018-09-28 2019-09-24 Apple Inc. Microphone equalization for room acoustics
US10902864B2 (en) * 2018-12-27 2021-01-26 Microsoft Technology Licensing, Llc Mixed-reality audio intelligibility control
CN110913307A (zh) * 2019-11-28 2020-03-24 歌尔科技有限公司 智能控制系统及智能音箱
JP7552089B2 (ja) 2020-06-18 2024-09-18 ヤマハ株式会社 音響特性の補正方法および音響特性補正装置
TWI757873B (zh) * 2020-09-16 2022-03-11 宏碁股份有限公司 電子裝置及其雙聲道音場平衡方法
KR102475665B1 (ko) * 2020-11-12 2022-12-07 엑스멤스 랩스 인코포레이티드 크로스오버 회로
US11593061B2 (en) 2021-03-19 2023-02-28 International Business Machines Corporation Internet of things enable operated aerial vehicle to operated sound intensity detector
CN113282265A (zh) * 2021-04-09 2021-08-20 海能达通信股份有限公司 终端的均衡参数配置方法、电子设备及存储介质
IT202100018704A1 (it) * 2021-07-15 2023-01-15 Ferrari Spa Metodo di regolazione di un sistema di riproduzione audio personalizzata per un utente e relativo impianto di regolazione
CN113645531B (zh) * 2021-08-05 2024-04-16 高敬源 一种耳机虚拟空间声回放方法、装置、存储介质及耳机
CN116744216B (zh) * 2023-08-16 2023-11-03 苏州灵境影音技术有限公司 基于双耳效应的汽车空间虚拟环绕声音频系统及设计方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3580402D1 (de) * 1984-05-31 1990-12-13 Pioneer Electronic Corp Verfahren und geraet zur messung und korrektur der akustischen charakteristik eines schallfeldes.
JPH0521593U (ja) * 1991-08-29 1993-03-19 ヤシマ電気株式会社 ヘツドセツト
US5173944A (en) * 1992-01-29 1992-12-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Head related transfer function pseudo-stereophony
JPH06311591A (ja) * 1993-04-19 1994-11-04 Clarion Co Ltd オーディオ装置の自動調整システム
US5581621A (en) 1993-04-19 1996-12-03 Clarion Co., Ltd. Automatic adjustment system and automatic adjustment method for audio devices
JP2988289B2 (ja) * 1994-11-15 1999-12-13 ヤマハ株式会社 音像音場制御装置
KR0185021B1 (ko) 1996-11-20 1999-04-15 한국전기통신공사 다채널 음향시스템의 자동 조절장치 및 그 방법
JP2000261900A (ja) * 1999-03-09 2000-09-22 Sony Corp 音場補正方法および音響装置。
JP2000354300A (ja) * 1999-06-11 2000-12-19 Accuphase Laboratory Inc マルチチャンネルオーディオ再生装置
JP2001025100A (ja) * 1999-07-07 2001-01-26 Alpine Electronics Inc オートグラフィックイコライザ及びバンドレベル設定方法
US7158643B2 (en) * 2000-04-21 2007-01-02 Keyhold Engineering, Inc. Auto-calibrating surround system
JP4355112B2 (ja) * 2001-05-25 2009-10-28 パイオニア株式会社 音響特性調整装置、及び、音響特性調整プログラム
JP2005027055A (ja) * 2003-07-02 2005-01-27 Fujitsu Ten Ltd スピーカシステム
JP2005049688A (ja) * 2003-07-30 2005-02-24 Matsushita Electric Ind Co Ltd 音響調整装置
US8280076B2 (en) * 2003-08-04 2012-10-02 Harman International Industries, Incorporated System and method for audio system configuration
JP4211049B2 (ja) 2003-08-08 2009-01-21 マツダ株式会社 自動車の操舵フィーリング設定装置
US7519188B2 (en) * 2003-09-18 2009-04-14 Bose Corporation Electroacoustical transducing
JP2005223491A (ja) * 2004-02-04 2005-08-18 Alpine Electronics Inc オーディオシステム

Also Published As

Publication number Publication date
CN101052242B (zh) 2011-11-23
EP1843635B1 (de) 2010-12-08
EP1843635A1 (de) 2007-10-10
US20080049948A1 (en) 2008-02-28
KR20070100145A (ko) 2007-10-10
DE602006018703D1 (de) 2011-01-20
ATE484927T1 (de) 2010-10-15
DE602007009745D1 (de) 2010-11-25
KR100993394B1 (ko) 2010-11-09
JP4668221B2 (ja) 2011-04-13
US8160282B2 (en) 2012-04-17
CA2579902C (en) 2012-01-10
JP2007282202A (ja) 2007-10-25
CA2579902A1 (en) 2007-10-05
CN101052242A (zh) 2007-10-10

Similar Documents

Publication Publication Date Title
ATE491314T1 (de) Verfahren zum automatischen entzerren eines beschallungssystems
DE502006000344D1 (de) Vorrichtung und verfahren zum ansteuern einer mehrzahl von lautsprechern mittels eines dsp
ATE473549T1 (de) Verfahren zum kompensieren von signalverzerrungen in zusammengesetzten verstärkern
DE602006016298D1 (de) Pilotgruppierung in mehrträger-kommunikationssystemen
WO2012153294A3 (en) Device, system and method of noise control
ATE554481T1 (de) Sprecherlokalisierung
WO2011121004A3 (en) Apparatus and method for measuring a plurality of loudspeakers and microphone array
ATE539434T1 (de) Vorrichtung und verfahren für mehrkanalparameterumwandlung
EP2449798A4 (de) System und verfahren zur bestimmung der richtung eines ankommenden klangs
EP4270008A3 (de) Verfahren zur charakterisierung eines zielpolypeptids unter verwendung einer nanopore
DE602006014730D1 (de) Verfahren und system zum entzerren eines lautsprechers in einem raum
FI20055261A0 (fi) Akustisten muuttajien kokoonpano, järjestelmä ja menetelmä akustisten signaalien vastaanottamista tai toistamista varten
WO2008153057A1 (ja) マルチプロセッサシステム及びその制御方法
WO2008018790A3 (en) Quality control of agricultural products based on gene expression
MX2009000520A (es) Metodos para producir combustibles y solventes.
ATE422789T1 (de) Mikrofoneinrichtung mit orientierungssensor und entsprechendes verfahren zum betreiben der mikrofoneinrichtung
WO2010086690A3 (en) String-bridge interface system and method
WO2011072020A3 (en) Method and apparatus for session duplication and session sharing
DE602007012127D1 (de) Verfahren und vorrichtung zum überwachen der netzwerkqualität
GB2468986A (en) Methods and systems for cleaning subsea structures
BR112014019817A8 (pt) Método para a realização de comunicados em um meio de transporte
EP2201564A4 (de) Verbessertes schallquellenortungssystem und verfahren mittels verwendung einer beweglichen mikrofonanordnung
EP2502090A4 (de) Verfahren und system zur bestimmung der relativen position mehrerer lautsprecher in einem raum
EP2453677A3 (de) Überwachungsverfahren und Vorrichtung für einen Audioeingabepfad
WO2011092504A3 (en) Biomarkers for schizophrenia

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties