ATE533315T1 - Anordnung zur schallbildlocalisierung - Google Patents

Anordnung zur schallbildlocalisierung

Info

Publication number
ATE533315T1
ATE533315T1 AT05782297T AT05782297T ATE533315T1 AT E533315 T1 ATE533315 T1 AT E533315T1 AT 05782297 T AT05782297 T AT 05782297T AT 05782297 T AT05782297 T AT 05782297T AT E533315 T1 ATE533315 T1 AT E533315T1
Authority
AT
Austria
Prior art keywords
sound image
image localization
control filter
sound
filter coefficient
Prior art date
Application number
AT05782297T
Other languages
English (en)
Inventor
Kazuhiro Iida
Gempo Ito
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE533315T1 publication Critical patent/ATE533315T1/de

Links

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
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Golf Clubs (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT05782297T 2004-09-16 2005-09-08 Anordnung zur schallbildlocalisierung ATE533315T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004270316 2004-09-16
PCT/JP2005/016524 WO2006030692A1 (ja) 2004-09-16 2005-09-08 音像定位装置

Publications (1)

Publication Number Publication Date
ATE533315T1 true ATE533315T1 (de) 2011-11-15

Family

ID=36059945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05782297T ATE533315T1 (de) 2004-09-16 2005-09-08 Anordnung zur schallbildlocalisierung

Country Status (6)

Country Link
US (1) US8005245B2 (de)
EP (1) EP1791394B1 (de)
JP (1) JP4684234B2 (de)
CN (1) CN101065990A (de)
AT (1) ATE533315T1 (de)
WO (1) WO2006030692A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846790B2 (ja) * 2006-03-13 2011-12-28 パナソニック株式会社 音像定位装置
US9015051B2 (en) * 2007-03-21 2015-04-21 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Reconstruction of audio channels with direction parameters indicating direction of origin
US9066191B2 (en) * 2008-04-09 2015-06-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating filter characteristics
JP4849121B2 (ja) * 2008-12-16 2012-01-11 ソニー株式会社 情報処理システムおよび情報処理方法
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
EP2326108B1 (de) * 2009-11-02 2015-06-03 Harman Becker Automotive Systems GmbH Phasenentzerrung für Audiosystem
FR2958825B1 (fr) * 2010-04-12 2016-04-01 Arkamys Procede de selection de filtres hrtf perceptivement optimale dans une base de donnees a partir de parametres morphologiques
US9030545B2 (en) * 2011-12-30 2015-05-12 GNR Resound A/S Systems and methods for determining head related transfer functions
WO2013103256A1 (ko) * 2012-01-05 2013-07-11 삼성전자 주식회사 다채널 음향 신호의 정위 방법 및 장치
CN105264914B (zh) 2013-06-10 2017-03-22 株式会社索思未来 音频再生装置以及方法
CN104064191B (zh) * 2014-06-10 2017-12-15 北京音之邦文化科技有限公司 混音方法及装置
JP6673328B2 (ja) * 2015-02-25 2020-03-25 株式会社ソシオネクスト 信号処理装置
CN104853283A (zh) * 2015-04-24 2015-08-19 华为技术有限公司 一种音频信号处理的方法和装置
JP6841229B2 (ja) * 2015-12-10 2021-03-10 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
JP6799391B2 (ja) * 2016-06-15 2020-12-16 矢崎総業株式会社 車両用方向提示装置
JP2017224167A (ja) * 2016-06-15 2017-12-21 矢崎総業株式会社 車両用方向提示装置
JP6926640B2 (ja) 2017-04-27 2021-08-25 ティアック株式会社 目標位置設定装置及び音像定位装置
KR102548644B1 (ko) 2017-11-14 2023-06-28 소니그룹주식회사 신호 처리 장치 및 방법, 그리고 프로그램
US11418901B1 (en) * 2021-02-01 2022-08-16 Harman International Industries, Incorporated System and method for providing three-dimensional immersive sound
CN113238189B (zh) * 2021-05-24 2023-03-10 清华大学 基于阵列测量和稀疏先验信息的声源辨识方法、系统
CN115967887B (zh) * 2022-11-29 2023-10-20 荣耀终端有限公司 一种处理声像方位的方法和终端

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141898A (en) 1979-04-20 1980-11-06 Matsushita Electric Ind Co Ltd Control unit for up and down feeling of sound image
US4817149A (en) * 1987-01-22 1989-03-28 American Natural Sound Company Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization
JP3288520B2 (ja) * 1994-02-17 2002-06-04 松下電器産業株式会社 音像位置の上下方向への制御方法
JPH0937400A (ja) * 1995-07-20 1997-02-07 Victor Co Of Japan Ltd 音像定位制御装置
JP4306815B2 (ja) * 1996-03-04 2009-08-05 富士通株式会社 線形予測係数を用いた立体音響処理装置
KR0175515B1 (ko) 1996-04-15 1999-04-01 김광호 테이블 조사 방식의 스테레오 구현 장치와 방법
US6035045A (en) * 1996-10-22 2000-03-07 Kabushiki Kaisha Kawai Gakki Seisakusho Sound image localization method and apparatus, delay amount control apparatus, and sound image control apparatus with using delay amount control apparatus
JP3266020B2 (ja) * 1996-12-12 2002-03-18 ヤマハ株式会社 音像定位方法及び装置
JP3388235B2 (ja) * 2001-01-12 2003-03-17 松下電器産業株式会社 音像定位装置
JP3521900B2 (ja) * 2002-02-04 2004-04-26 ヤマハ株式会社 バーチャルスピーカアンプ
JP2004135023A (ja) * 2002-10-10 2004-04-30 Sony Corp 音響出力装置、音響出力システム、音響出力方法

Also Published As

Publication number Publication date
US8005245B2 (en) 2011-08-23
JPWO2006030692A1 (ja) 2008-05-15
EP1791394A4 (de) 2009-10-28
WO2006030692A1 (ja) 2006-03-23
JP4684234B2 (ja) 2011-05-18
CN101065990A (zh) 2007-10-31
EP1791394B1 (de) 2011-11-09
EP1791394A1 (de) 2007-05-30
US20090034772A1 (en) 2009-02-05

Similar Documents

Publication Publication Date Title
ATE533315T1 (de) Anordnung zur schallbildlocalisierung
EP3496417A3 (de) Zur navigation angepasstes hörsystem und verfahren dafür
ATE405131T1 (de) Vorrichtung und verfahren zur ansteuerung einer beschallungsanlage und beschallungsanlage
ATE554606T1 (de) Intelligente lautsprecher
US9628931B2 (en) Apparatus and method for locating an acoustic signal along a direction not overlapped with an arriving direction of an information sound
MX2021001557A (es) Un procesador de audio y un metodo que considera los obstaculos acusticos y suministrando de se?ales de altavoces.
JP2020535446A5 (de)
EP1881740A3 (de) Vorrichtung zur Audiosignalverarbeitung sowie Verfahren und Programm zur Audiosignalverarbeitung
TW200701823A (en) Device and method for generating an encoded stereo signal of an audio piece or audio datastream
AU2003290190A1 (en) Method for processing audio data and sound acquisition device therefor
GB2416210A8 (en) A sensing circuit utilising an ion sensitive fieldeffect transistor
NO20070034L (no) Generering av et flerkanals utgangssignal
EP1696703A4 (de) Audiosignalverarbeitungseinrichtung und audiosignalwiedergabesystem
WO2002082249A3 (en) Method and apparatus for approximating a source position of a sound-causing event
WO2016090342A3 (en) Active noise control and customized audio system
US9699563B2 (en) Method for rendering a stereo signal
ATE324023T1 (de) Vorrichtung zum pegel-korrigieren in einem wellenfeldsynthesesystem
US20170150286A1 (en) Apparatus and method for copy-protected generation and reproduction of a wave field synthesis audio representation
TW200715180A (en) Sound effect adjustment system and method thereof
ATE530028T1 (de) Höreinrichtung mit zwei oder mehr mikrofonen
US20080267432A1 (en) Book with two speakers for generating a sound-field having two or more spatial dimensions
WO2005033883A3 (en) Directional pad having integrated acoustic system and lighting system
ATE430447T1 (de) Tonsignal-bearbeitungsvorrichtung und tonsignal- bearbeitungsverfahren mit automatischer klangspektrumauswahl
ATE454791T1 (de) Verfahren zur reduktion von störleistungen und entsprechendes akustiksystem
ATE457605T1 (de) Hörgerät mit sprachspezifischer einstellung und entsprechendes verfahren