ATE502311T1 - System und verfahren zur bestimmung der position einer schallquelle - Google Patents
System und verfahren zur bestimmung der position einer schallquelleInfo
- Publication number
- ATE502311T1 ATE502311T1 AT03022983T AT03022983T ATE502311T1 AT E502311 T1 ATE502311 T1 AT E502311T1 AT 03022983 T AT03022983 T AT 03022983T AT 03022983 T AT03022983 T AT 03022983T AT E502311 T1 ATE502311 T1 AT E502311T1
- Authority
- AT
- Austria
- Prior art keywords
- sound source
- sound
- sound signal
- determining
- reference position
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 abstract 5
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/802—Systems for determining direction or deviation from predetermined direction
- G01S3/808—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
- G01S3/8083—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems determining direction of source
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03022983A EP1522868B1 (de) | 2003-10-10 | 2003-10-10 | System und Verfahren zur Bestimmung der Position einer Schallquelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE502311T1 true ATE502311T1 (de) | 2011-04-15 |
Family
ID=34306891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03022983T ATE502311T1 (de) | 2003-10-10 | 2003-10-10 | System und verfahren zur bestimmung der position einer schallquelle |
Country Status (4)
Country | Link |
---|---|
US (1) | US7386133B2 (de) |
EP (1) | EP1522868B1 (de) |
AT (1) | ATE502311T1 (de) |
DE (1) | DE60336398D1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100763901B1 (ko) * | 2005-01-26 | 2007-10-05 | 삼성전자주식회사 | 이동체 제어 장치 및 방법 |
WO2006120499A1 (en) * | 2005-05-12 | 2006-11-16 | Nokia Corporation, | Positioning of a portable electronic device |
US8085958B1 (en) * | 2006-06-12 | 2011-12-27 | Texas Instruments Incorporated | Virtualizer sweet spot expansion |
EP1962560A1 (de) | 2007-02-21 | 2008-08-27 | Harman Becker Automotive Systems GmbH | Objektive Quantifizierung einer Hörereinhüllung eines Lautsprecher-Raumsystems |
EP1962559A1 (de) | 2007-02-21 | 2008-08-27 | Harman Becker Automotive Systems GmbH | Objektive Quantifizierung einer Hörquellenweite eines Lautsprecher-Raumsystems |
US8111583B2 (en) * | 2007-08-21 | 2012-02-07 | Schwartz Adam L | Method and apparatus for determining and indicating direction and type of sound |
CN101394679B (zh) * | 2007-09-17 | 2012-09-19 | 深圳富泰宏精密工业有限公司 | 声源定位系统及方法 |
TWI369142B (en) * | 2008-01-22 | 2012-07-21 | Asustek Comp Inc | Audio system and a method for detecting and adjusting a sound field thereof |
CN101494817B (zh) * | 2008-01-22 | 2013-03-20 | 华硕电脑股份有限公司 | 一种检测与调整音场效果的方法及其音响系统 |
US8238563B2 (en) * | 2008-03-20 | 2012-08-07 | University of Surrey-H4 | System, devices and methods for predicting the perceived spatial quality of sound processing and reproducing equipment |
US20090238371A1 (en) * | 2008-03-20 | 2009-09-24 | Francis Rumsey | System, devices and methods for predicting the perceived spatial quality of sound processing and reproducing equipment |
US8174932B2 (en) * | 2009-06-11 | 2012-05-08 | Hewlett-Packard Development Company, L.P. | Multimodal object localization |
US20110091055A1 (en) * | 2009-10-19 | 2011-04-21 | Broadcom Corporation | Loudspeaker localization techniques |
EP2367286B1 (de) | 2010-03-12 | 2013-02-20 | Harman Becker Automotive Systems GmbH | Automatische Korrektur der Lautstärke von Audiosignalen |
JP5323210B2 (ja) * | 2010-09-30 | 2013-10-23 | パナソニック株式会社 | 音響再生装置および音響再生方法 |
US20120113224A1 (en) | 2010-11-09 | 2012-05-10 | Andy Nguyen | Determining Loudspeaker Layout Using Visual Markers |
EP2503800B1 (de) * | 2011-03-24 | 2018-09-19 | Harman Becker Automotive Systems GmbH | Räumlich konstanter Raumklang |
US8183997B1 (en) | 2011-11-14 | 2012-05-22 | Google Inc. | Displaying sound indications on a wearable computing system |
EP2611213B1 (de) | 2011-12-29 | 2015-08-26 | Harman Becker Automotive Systems GmbH | Tonsystem mit einzelnen Wiedergabezonen |
EP2624449B1 (de) | 2012-02-01 | 2016-12-07 | Harman Becker Automotive Systems GmbH | Spitzenerkennung bei der Anpassung einer Signalverstärkung basierend auf der Signallautstärke |
KR101963440B1 (ko) * | 2012-06-08 | 2019-03-29 | 삼성전자주식회사 | 복수의 뉴런 회로들을 이용하여 음원의 방향을 추정하는 뉴로모픽 신호 처리 장치 및 그 장치를 이용한 방법 |
US20140056450A1 (en) * | 2012-08-22 | 2014-02-27 | Able Planet Inc. | Apparatus and method for psychoacoustic balancing of sound to accommodate for asymmetrical hearing loss |
US10750132B2 (en) * | 2013-03-14 | 2020-08-18 | Pelco, Inc. | System and method for audio source localization using multiple audio sensors |
KR102192361B1 (ko) | 2013-07-01 | 2020-12-17 | 삼성전자주식회사 | 머리 움직임을 이용한 사용자 인터페이스 방법 및 장치 |
US10063207B2 (en) * | 2014-02-27 | 2018-08-28 | Dts, Inc. | Object-based audio loudness management |
WO2015134658A1 (en) | 2014-03-06 | 2015-09-11 | Dolby Laboratories Licensing Corporation | Structural modeling of the head related impulse response |
JP6674902B2 (ja) * | 2014-03-24 | 2020-04-01 | サムスン エレクトロニクス カンパニー リミテッド | 音響信号のレンダリング方法、該装置、及びコンピュータ可読記録媒体 |
JP6369317B2 (ja) * | 2014-12-15 | 2018-08-08 | ソニー株式会社 | 情報処理装置、通信システム、情報処理方法およびプログラム |
EP3182733A1 (de) * | 2015-12-18 | 2017-06-21 | Thomson Licensing | Verfahren zur verwendung einer mobilen vorrichtung mit mindestens zwei mikrofonen zur bestimmung der richtung von lautsprechern bei der einrichtung eines raumklangsystems |
EP3426339B1 (de) * | 2016-03-11 | 2023-05-10 | Mayo Foundation for Medical Education and Research | Cochlea-stimulationssystem mit raumklang- und rauschunterdrückung |
US10123120B2 (en) * | 2016-03-15 | 2018-11-06 | Bacch Laboratories, Inc. | Method and apparatus for providing 3D sound for surround sound configurations |
EP3479378B1 (de) | 2016-07-04 | 2023-05-24 | Harman Becker Automotive Systems GmbH | Automatische korrektur der lautstärke bei tonsignalen, die sprachsignale enthalten |
CN111937414A (zh) * | 2018-04-10 | 2020-11-13 | 索尼公司 | 音频处理装置、音频处理方法和程序 |
CN112946578B (zh) * | 2021-02-02 | 2023-04-21 | 上海头趣科技有限公司 | 双耳定位方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5046097A (en) * | 1988-09-02 | 1991-09-03 | Qsound Ltd. | Sound imaging process |
US5381512A (en) * | 1992-06-24 | 1995-01-10 | Moscom Corporation | Method and apparatus for speech feature recognition based on models of auditory signal processing |
US5742689A (en) * | 1996-01-04 | 1998-04-21 | Virtual Listening Systems, Inc. | Method and device for processing a multichannel signal for use with a headphone |
GB9726338D0 (en) * | 1997-12-13 | 1998-02-11 | Central Research Lab Ltd | A method of processing an audio signal |
IL141822A (en) * | 2001-03-05 | 2007-02-11 | Haim Levy | A method and system for imitating a 3D audio environment |
-
2003
- 2003-10-10 EP EP03022983A patent/EP1522868B1/de not_active Expired - Lifetime
- 2003-10-10 DE DE60336398T patent/DE60336398D1/de not_active Expired - Lifetime
- 2003-10-10 AT AT03022983T patent/ATE502311T1/de not_active IP Right Cessation
-
2004
- 2004-10-09 US US10/962,233 patent/US7386133B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1522868B1 (de) | 2011-03-16 |
US7386133B2 (en) | 2008-06-10 |
DE60336398D1 (de) | 2011-04-28 |
US20050078833A1 (en) | 2005-04-14 |
EP1522868A1 (de) | 2005-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE502311T1 (de) | System und verfahren zur bestimmung der position einer schallquelle | |
ATE461447T1 (de) | Verfahren zur bestimmung von aufprallstellen mittels akustischer bildgebung | |
ATE306112T1 (de) | Verfahren und vorrichtung zur erkennung eines flughindernisses | |
DE60211112D1 (de) | Verfahren und Vorrichtung zur Wellenformung eines optischen Signals | |
ATE307527T1 (de) | Verfahren und vorrichtung zur detektion abnormaler situtationen | |
DE502005003783D1 (de) | Verfahren und vorrichtung zur ermittlung einer fahrzeuggeschwindigkeit | |
DE60223787D1 (de) | Verfahren und vorrichtung zur verbesserung der genauigkeit nichtinvasiver hematokritmessungen | |
DE60115653D1 (de) | Verfahren zur Detektion von Emotionen, unter Verwendung von Untergruppenspezialisten | |
ATE430321T1 (de) | Verfahren zur detektion der eigenen sprachaktivität in einer kommunikationseinrichtung | |
DE59905558D1 (de) | Verfahren zur überwachung von objekten bzw. eines objektraumes | |
ATE484758T1 (de) | Verfahren und vorrichtung zur zeitfreien verarbeitung von gps-signalen | |
DE60322893D1 (de) | Rfläche und vorrichtung zur durchführung dieses verfahrens | |
ATE437605T1 (de) | Verfahren zur erzeugung einer anzeige der vigilanz einer person | |
DE502004009686D1 (de) | Verfahren zur Adaption eines Hörgeräts unter Berücksichtigung der Kopfposition und entsprechendes Hörgerät | |
DE50107902D1 (de) | Verfahren und vorrichtung zur sitzbelegungserkennung mittels videosensorik und fussraumsensorik | |
DE112004001005D2 (de) | Vorrichtung zur Bestimmung der Fehlsichtigkeit eines optischen Systems | |
DE60213155D1 (de) | Verfahren und System zur Schallbearbeitung | |
DE60311754D1 (de) | Verfahren und Vorrichtung zur Schätzung der Gesamtgüte eines Sprachsignals | |
ATA17562002A (de) | Verfahren zur herstellung eines fettfreien bzw. fettarmen snackproduktes | |
DE60329248D1 (de) | Verarbeitung eines Audiosignals unter Verwendung eines Hörbarkeitsmodells | |
ATE506645T1 (de) | Verfahren und vorrichtung zur bereitstellung eines benutzerprioritätsmodus | |
DE60327533D1 (de) | Vorrichtung zur transcervicalen sterilisierung unter verwendung von ultraschall | |
DE60203575D1 (de) | Verfahren zur Messwerterfassung während des automatischen Melkens eines Tieres | |
DE60203690D1 (de) | Verfahren und Vorrichtung zur Übertragung eines SDH/SONET Client-Signals als Dienstleistung | |
NL1029260A1 (nl) | Inrichting om ruis in een beeldsignaal te meten en werkwijze daarvoor. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |