ATE504010T1 - Gemeinsame positions-tonhöhenschätzung akustischer quellen zu ihrer verfolgung und trennung - Google Patents

Gemeinsame positions-tonhöhenschätzung akustischer quellen zu ihrer verfolgung und trennung

Info

Publication number
ATE504010T1
ATE504010T1 AT07718476T AT07718476T ATE504010T1 AT E504010 T1 ATE504010 T1 AT E504010T1 AT 07718476 T AT07718476 T AT 07718476T AT 07718476 T AT07718476 T AT 07718476T AT E504010 T1 ATE504010 T1 AT E504010T1
Authority
AT
Austria
Prior art keywords
acoustic sources
parameter
function
track
separate
Prior art date
Application number
AT07718476T
Other languages
English (en)
Inventor
Marian Kepesi
Michael Wohlmayr
Gernot Kubin
Original Assignee
Univ Graz Tech
Forschungsholding Tu Graz Gmbh
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 Univ Graz Tech, Forschungsholding Tu Graz Gmbh filed Critical Univ Graz Tech
Application granted granted Critical
Publication of ATE504010T1 publication Critical patent/ATE504010T1/de

Links

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
    • 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
    • G01S3/78—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 electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT07718476T 2007-06-01 2007-06-01 Gemeinsame positions-tonhöhenschätzung akustischer quellen zu ihrer verfolgung und trennung ATE504010T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT2007/000265 WO2008144784A1 (en) 2007-06-01 2007-06-01 Joint position-pitch estimation of acoustic sources for their tracking and separation

Publications (1)

Publication Number Publication Date
ATE504010T1 true ATE504010T1 (de) 2011-04-15

Family

ID=38754560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07718476T ATE504010T1 (de) 2007-06-01 2007-06-01 Gemeinsame positions-tonhöhenschätzung akustischer quellen zu ihrer verfolgung und trennung

Country Status (5)

Country Link
US (1) US8107321B2 (de)
EP (1) EP2162757B1 (de)
AT (1) ATE504010T1 (de)
DE (1) DE602007013626D1 (de)
WO (1) WO2008144784A1 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
JP5605573B2 (ja) * 2009-02-13 2014-10-15 日本電気株式会社 多チャンネル音響信号処理方法、そのシステム及びプログラム
JP5605575B2 (ja) * 2009-02-13 2014-10-15 日本電気株式会社 多チャンネル音響信号処理方法、そのシステム及びプログラム
US8666734B2 (en) * 2009-09-23 2014-03-04 University Of Maryland, College Park Systems and methods for multiple pitch tracking using a multidimensional function and strength values
US8988970B2 (en) * 2010-03-12 2015-03-24 University Of Maryland Method and system for dereverberation of signals propagating in reverberative environments
DE102010026381A1 (de) * 2010-07-07 2012-01-12 Siemens Medical Instruments Pte. Ltd. Verfahren zum Lokalisieren einer Audioquelle und mehrkanaliges Hörsystem
CN102447993A (zh) * 2010-09-30 2012-05-09 Nxp股份有限公司 声音场景操纵
US9316717B2 (en) * 2010-11-24 2016-04-19 Samsung Electronics Co., Ltd. Position determination of devices using stereo audio
WO2012105886A1 (en) * 2011-02-03 2012-08-09 Telefonaktiebolaget L M Ericsson (Publ) Determining the inter-channel time difference of a multi-channel audio signal
US8830792B2 (en) * 2011-04-18 2014-09-09 Microsoft Corporation Mobile device localization using audio signals
US9081083B1 (en) * 2011-06-27 2015-07-14 Amazon Technologies, Inc. Estimation of time delay of arrival
WO2013042201A1 (ja) * 2011-09-20 2013-03-28 トヨタ自動車株式会社 音源検出装置
EP2584794A1 (de) * 2011-10-17 2013-04-24 Oticon A/S Für Echtzeitkommunikation mit räumlicher Informationsbereitstellung in einem Audiostrom angepasstes Hörsystem
KR20130048075A (ko) * 2011-11-01 2013-05-09 삼성전자주식회사 다중 음원 위치추적장치 및 그 위치추적방법
US9502047B2 (en) 2012-03-23 2016-11-22 Dolby Laboratories Licensing Corporation Talker collisions in an auditory scene
US9354295B2 (en) 2012-04-13 2016-05-31 Qualcomm Incorporated Systems, methods, and apparatus for estimating direction of arrival
US9955277B1 (en) 2012-09-26 2018-04-24 Foundation For Research And Technology-Hellas (F.O.R.T.H.) Institute Of Computer Science (I.C.S.) Spatial sound characterization apparatuses, methods and systems
US9549253B2 (en) 2012-09-26 2017-01-17 Foundation for Research and Technology—Hellas (FORTH) Institute of Computer Science (ICS) Sound source localization and isolation apparatuses, methods and systems
US10175335B1 (en) 2012-09-26 2019-01-08 Foundation For Research And Technology-Hellas (Forth) Direction of arrival (DOA) estimation apparatuses, methods, and systems
US10136239B1 (en) 2012-09-26 2018-11-20 Foundation For Research And Technology—Hellas (F.O.R.T.H.) Capturing and reproducing spatial sound apparatuses, methods, and systems
US10149048B1 (en) 2012-09-26 2018-12-04 Foundation for Research and Technology—Hellas (F.O.R.T.H.) Institute of Computer Science (I.C.S.) Direction of arrival estimation and sound source enhancement in the presence of a reflective surface apparatuses, methods, and systems
US9554203B1 (en) * 2012-09-26 2017-01-24 Foundation for Research and Technolgy—Hellas (FORTH) Institute of Computer Science (ICS) Sound source characterization apparatuses, methods and systems
US20160210957A1 (en) 2015-01-16 2016-07-21 Foundation For Research And Technology - Hellas (Forth) Foreground Signal Suppression Apparatuses, Methods, and Systems
US9699574B2 (en) 2014-12-30 2017-07-04 Gn Hearing A/S Method of superimposing spatial auditory cues on externally picked-up microphone signals
US11032639B2 (en) 2015-07-02 2021-06-08 Dolby Laboratories Licensing Corporation Determining azimuth and elevation angles from stereo recordings
EP3318070B1 (de) 2015-07-02 2024-05-22 Dolby Laboratories Licensing Corporation Bestimmung von azimut- und höhenwinkeln aus stereosignalaufzeichnungen
US10262677B2 (en) * 2015-09-02 2019-04-16 The University Of Rochester Systems and methods for removing reverberation from audio signals
CN107290721B (zh) * 2017-06-01 2019-01-11 深圳大学 一种室内的定位方法及系统
TWI633323B (zh) * 2017-07-28 2018-08-21 宏碁股份有限公司 距離偵測裝置及其距離偵測方法
US10264354B1 (en) * 2017-09-25 2019-04-16 Cirrus Logic, Inc. Spatial cues from broadside detection
US10535361B2 (en) * 2017-10-19 2020-01-14 Kardome Technology Ltd. Speech enhancement using clustering of cues
EP3939035A4 (de) 2019-03-10 2022-11-02 Kardome Technology Ltd. Sprachverbesserung mittels clusterung von hinweisen
CN110031815A (zh) * 2019-04-22 2019-07-19 电子科技大学 一种基于组合函数的空间目标rcs序列周期估计方法
US11140503B2 (en) * 2019-07-03 2021-10-05 Qualcomm Incorporated Timer-based access for audio streaming and rendering
CN110991607B (zh) * 2019-11-15 2022-08-02 佳都科技集团股份有限公司 一种地铁客流预测方法、装置、电子设备及存储介质
CN111508457A (zh) * 2020-04-14 2020-08-07 上海影卓信息科技有限公司 音乐节拍检测方法和系统
WO2021226503A1 (en) 2020-05-08 2021-11-11 Nuance Communications, Inc. System and method for data augmentation for multi-microphone signal processing
CN112858999B (zh) * 2020-12-25 2023-04-07 清华大学 一种多音源定位方法、装置、电子设备及存储介质
CN112820300B (zh) * 2021-02-25 2023-12-19 北京小米松果电子有限公司 音频处理方法及装置、终端、存储介质
CN113051474B (zh) * 2021-03-24 2023-09-15 武汉大学 一种融合多平台多终端搜索指数的客流预测方法及系统
TWI825471B (zh) * 2021-09-01 2023-12-11 宏碁股份有限公司 會議終端及回授抑制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175710A (en) * 1990-12-14 1992-12-29 Hutson William H Multi-dimensional data processing and display
US6978159B2 (en) * 1996-06-19 2005-12-20 Board Of Trustees Of The University Of Illinois Binaural signal processing using multiple acoustic sensors and digital filtering
US6226606B1 (en) * 1998-11-24 2001-05-01 Microsoft Corporation Method and apparatus for pitch tracking
US6917912B2 (en) * 2001-04-24 2005-07-12 Microsoft Corporation Method and apparatus for tracking pitch in audio analysis
US7124075B2 (en) * 2001-10-26 2006-10-17 Dmitry Edward Terez Methods and apparatus for pitch determination
US7088831B2 (en) * 2001-12-06 2006-08-08 Siemens Corporate Research, Inc. Real-time audio source separation by delay and attenuation compensation in the time domain
US7039200B2 (en) * 2003-03-31 2006-05-02 Microsoft Corporation System and process for time delay estimation in the presence of correlated noise and reverberation
WO2005031704A1 (en) * 2003-09-29 2005-04-07 Koninklijke Philips Electronics N.V. Encoding audio signals
US20050271300A1 (en) * 2004-06-02 2005-12-08 Pina Robert K Image registration system and method
US20060153283A1 (en) * 2005-01-13 2006-07-13 Scharf Louis L Interference cancellation in adjoint operators for communication receivers

Also Published As

Publication number Publication date
EP2162757B1 (de) 2011-03-30
WO2008144784A1 (en) 2008-12-04
EP2162757A1 (de) 2010-03-17
US8107321B2 (en) 2012-01-31
US20100142327A1 (en) 2010-06-10
DE602007013626D1 (de) 2011-05-12

Similar Documents

Publication Publication Date Title
ATE504010T1 (de) Gemeinsame positions-tonhöhenschätzung akustischer quellen zu ihrer verfolgung und trennung
WO2013044183A3 (en) Analysis of physiology based on electrodermal activity
WO2009069134A3 (en) Functional analysis of neurophysiological data
WO2011021198A3 (en) Gas chromatographic analysis method and system
EP2757941A4 (de) Verfahren und system zur analyse einer eeg-aufzeichnung
EP2449798A4 (de) System und verfahren zur bestimmung der richtung eines ankommenden klangs
WO2010042415A3 (en) System and method for analyzing metabolomic data
TW200735037A (en) Method and apparatus for processing a media signal
EP2424435A4 (de) Mit kontinuierlichen sensordaten aus mehreren analysezeiträumen assoziierte leistungsberichte
AU2017262666A1 (en) Apparatus and method for recording and analysing lapses in memory and function
EP2590433A3 (de) Vorrichtung und Verfahren zur Verfolgung der Positionen mehrerer Schallquellen
ATE538469T1 (de) Vorrichtung und verfahren zum justieren von räumlichen hinweisinformationen eines mehrkanaligen audiosignals
WO2013111034A3 (en) Audio rendering system and method therefor
EP2225873A4 (de) System und verfahren zur auswahl von aufzuzeichnenden programmen
EP2912265A4 (de) System und verfahren zur vorhersage und visualisierung von bohrereignissen
EP2421176A4 (de) Verfahren für kanalinformationsrückmeldungen, endgerät, basisstation und mimo-system
FR2939520B1 (fr) Procede de modelisation geologique de donnees sismiques par correlation de traces
EP2029009A4 (de) Eeg-analysesystem
WO2009053792A3 (en) Navigation system
UA113682C2 (xx) Поліпшення звукового сигналу з використанням оцінювальних просторових параметрів
BRPI0923582A2 (pt) método, dispositivo, programa e meio de registro de análise da causa de recuperação elástica.
EP2999182A4 (de) Mimo-ofdm-kommunikationssystem und signalkompensationsverfahren
GB2476905A (en) Analyzing events
UA101986C2 (ru) Улучшение отображения множества аудиоканалов
EP2283625A4 (de) Auf kanalkorrelation basierendes mimo-detektionsverfahren und system

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 2162757

Country of ref document: EP