ATE554481T1 - Sprecherlokalisierung - Google Patents

Sprecherlokalisierung

Info

Publication number
ATE554481T1
ATE554481T1 AT07022602T AT07022602T ATE554481T1 AT E554481 T1 ATE554481 T1 AT E554481T1 AT 07022602 T AT07022602 T AT 07022602T AT 07022602 T AT07022602 T AT 07022602T AT E554481 T1 ATE554481 T1 AT E554481T1
Authority
AT
Austria
Prior art keywords
microphones
microphone signals
microphone
sound
sound source
Prior art date
Application number
AT07022602T
Other languages
English (en)
Inventor
Gerhard Schmidt
Tobias Wolff
Markus Buck
Valbuena Olga Gonzalez
Gunther Wirsching
Original Assignee
Nuance Communications Inc
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 Nuance Communications Inc filed Critical Nuance Communications Inc
Application granted granted Critical
Publication of ATE554481T1 publication Critical patent/ATE554481T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • 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
    • G10L21/0272—Voice signal separating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones
    • 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)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT07022602T 2007-11-21 2007-11-21 Sprecherlokalisierung ATE554481T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07022602A EP2063419B1 (de) 2007-11-21 2007-11-21 Sprecherlokalisierung

Publications (1)

Publication Number Publication Date
ATE554481T1 true ATE554481T1 (de) 2012-05-15

Family

ID=39247943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07022602T ATE554481T1 (de) 2007-11-21 2007-11-21 Sprecherlokalisierung

Country Status (4)

Country Link
US (2) US8675890B2 (de)
EP (1) EP2063419B1 (de)
AT (1) ATE554481T1 (de)
WO (1) WO2009065542A1 (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1805918B1 (de) 2004-09-27 2019-02-20 Nielsen Media Research, Inc. Verfahren und vorrichtungen zur verwendung von lokalisierungsinformationen zur verwaltung von überlauf in einem zuschauerschafts-überwachungssystem
DE602007008429D1 (de) 2007-10-01 2010-09-23 Harman Becker Automotive Sys Effiziente Audiosignalverarbeitung im Subbandbereich, Verfahren, Vorrichtung und dazugehöriges Computerprogramm
EP2058804B1 (de) * 2007-10-31 2016-12-14 Nuance Communications, Inc. Verfahren zur Hallunterdrückung eines akustischen Signals und System dafür
ATE554481T1 (de) 2007-11-21 2012-05-15 Nuance Communications Inc Sprecherlokalisierung
ATE556329T1 (de) * 2008-08-26 2012-05-15 Nuance Communications Inc Verfahren und vorrichtung zum lokalisieren einer schallquelle
TWI389579B (zh) * 2009-04-27 2013-03-11 Univ Nat Chiao Tung Acoustic camera
CN102428717B (zh) * 2009-08-11 2016-04-27 贺尔知识产权公司 估计声音波达方向的系统和方法
CN102111697B (zh) * 2009-12-28 2015-03-25 歌尔声学股份有限公司 一种麦克风阵列降噪控制方法及装置
NO332161B1 (no) * 2009-12-30 2012-07-09 Cisco Systems Int Sarl Fremgangsmate og system for a bestemme retningen mellom et deteksjonspunkt og en akustisk kilde
US8855101B2 (en) 2010-03-09 2014-10-07 The Nielsen Company (Us), Llc Methods, systems, and apparatus to synchronize actions of audio source monitors
KR101750338B1 (ko) * 2010-09-13 2017-06-23 삼성전자주식회사 마이크의 빔포밍 수행 방법 및 장치
US8818800B2 (en) 2011-07-29 2014-08-26 2236008 Ontario Inc. Off-axis audio suppressions in an automobile cabin
CN102306496B (zh) * 2011-09-05 2014-07-09 歌尔声学股份有限公司 一种多麦克风阵列噪声消除方法、装置及系统
EP2600637A1 (de) 2011-12-02 2013-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Mikrofonpositionierung basierend auf räumlicher Leistungsdichte
US9560446B1 (en) 2012-06-27 2017-01-31 Amazon Technologies, Inc. Sound source locator with distributed microphone array
US9501472B2 (en) * 2012-12-29 2016-11-22 Intel Corporation System and method for dual screen language translation
US10939201B2 (en) 2013-02-22 2021-03-02 Texas Instruments Incorporated Robust estimation of sound source localization
US9021516B2 (en) 2013-03-01 2015-04-28 The Nielsen Company (Us), Llc Methods and systems for reducing spillover by measuring a crest factor
US9118960B2 (en) 2013-03-08 2015-08-25 The Nielsen Company (Us), Llc Methods and systems for reducing spillover by detecting signal distortion
US9219969B2 (en) 2013-03-13 2015-12-22 The Nielsen Company (Us), Llc Methods and systems for reducing spillover by analyzing sound pressure levels
US9191704B2 (en) 2013-03-14 2015-11-17 The Nielsen Company (Us), Llc Methods and systems for reducing crediting errors due to spillover using audio codes and/or signatures
US9197930B2 (en) 2013-03-15 2015-11-24 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover in an audience monitoring system
US9219928B2 (en) 2013-06-25 2015-12-22 The Nielsen Company (Us), Llc Methods and apparatus to characterize households with media meter data
US9426525B2 (en) 2013-12-31 2016-08-23 The Nielsen Company (Us), Llc. Methods and apparatus to count people in an audience
US9306606B2 (en) * 2014-06-10 2016-04-05 The Boeing Company Nonlinear filtering using polyphase filter banks
US10009676B2 (en) 2014-11-03 2018-06-26 Storz Endoskop Produktions Gmbh Voice control system with multiple microphone arrays
US9881610B2 (en) 2014-11-13 2018-01-30 International Business Machines Corporation Speech recognition system adaptation based on non-acoustic attributes and face selection based on mouth motion using pixel intensities
US9626001B2 (en) 2014-11-13 2017-04-18 International Business Machines Corporation Speech recognition candidate selection based on non-acoustic input
US9542603B2 (en) 2014-11-17 2017-01-10 Polycom, Inc. System and method for localizing a talker using audio and video information
US9680583B2 (en) 2015-03-30 2017-06-13 The Nielsen Company (Us), Llc Methods and apparatus to report reference media data to multiple data collection facilities
US9716944B2 (en) 2015-03-30 2017-07-25 Microsoft Technology Licensing, Llc Adjustable audio beamforming
US9924224B2 (en) 2015-04-03 2018-03-20 The Nielsen Company (Us), Llc Methods and apparatus to determine a state of a media presentation device
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
EP3292703B8 (de) 2015-05-15 2021-03-10 Nureva Inc. System und verfahren zur einbettung zusätzlicher informationen in einem schallmaskenrauschsignal
US9848222B2 (en) 2015-07-15 2017-12-19 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover
US9838646B2 (en) * 2015-09-24 2017-12-05 Cisco Technology, Inc. Attenuation of loudspeaker in microphone array
JP6606784B2 (ja) * 2015-09-29 2019-11-20 本田技研工業株式会社 音声処理装置および音声処理方法
US9881619B2 (en) 2016-03-25 2018-01-30 Qualcomm Incorporated Audio processing for an acoustical environment
US10587978B2 (en) 2016-06-03 2020-03-10 Nureva, Inc. Method, apparatus and computer-readable media for virtual positioning of a remote participant in a sound space
US10394358B2 (en) 2016-06-06 2019-08-27 Nureva, Inc. Method, apparatus and computer-readable media for touch and speech interface
EP4243013B1 (de) 2016-06-06 2026-04-01 Nureva Inc. Verfahren, vorrichtung und computerlesbare medien für berührungs- und sprachschnittstelle mit audio-ortung
DK3340642T3 (da) * 2016-12-23 2021-09-13 Gn Hearing As Hearing device with sound impulse suppression and related method
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
WO2018140618A1 (en) 2017-01-27 2018-08-02 Shure Acquisiton Holdings, Inc. Array microphone module and system
US10231051B2 (en) 2017-04-17 2019-03-12 International Business Machines Corporation Integration of a smartphone and smart conference system
GB2563670A (en) * 2017-06-23 2018-12-26 Nokia Technologies Oy Sound source distance estimation
EP3460518B1 (de) 2017-09-22 2024-03-13 Leica Geosystems AG Hybride vorrichtung zur lidar-bildgebung zur luftbildvermessung
US20190129027A1 (en) 2017-11-02 2019-05-02 Fluke Corporation Multi-modal acoustic imaging tool
US11209306B2 (en) * 2017-11-02 2021-12-28 Fluke Corporation Portable acoustic imaging tool with scanning and analysis capability
US10721559B2 (en) 2018-02-09 2020-07-21 Dolby Laboratories Licensing Corporation Methods, apparatus and systems for audio sound field capture
GB2572368A (en) 2018-03-27 2019-10-02 Nokia Technologies Oy Spatial audio capture
CN108597508B (zh) * 2018-03-28 2021-01-22 京东方科技集团股份有限公司 用户识别方法、用户识别装置和电子设备
CN112335261B (zh) 2018-06-01 2023-07-18 舒尔获得控股公司 图案形成麦克风阵列
US11297423B2 (en) 2018-06-15 2022-04-05 Shure Acquisition Holdings, Inc. Endfire linear array microphone
JP2021532355A (ja) 2018-07-24 2021-11-25 フルークコーポレイションFluke Corporation 音響画像にタグを付けて関連付けるためのシステム及び方法
US11310596B2 (en) 2018-09-20 2022-04-19 Shure Acquisition Holdings, Inc. Adjustable lobe shape for array microphones
US11109133B2 (en) 2018-09-21 2021-08-31 Shure Acquisition Holdings, Inc. Array microphone module and system
JP7267043B2 (ja) * 2019-03-15 2023-05-01 本田技研工業株式会社 音響信号処理装置、音響信号処理方法、およびプログラム
JP7204545B2 (ja) * 2019-03-15 2023-01-16 本田技研工業株式会社 音響信号処理装置、音響信号処理方法、およびプログラム
JP7266433B2 (ja) * 2019-03-15 2023-04-28 本田技研工業株式会社 音源定位装置、音源定位方法、およびプログラム
US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
US11303981B2 (en) 2019-03-21 2022-04-12 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
JP7572964B2 (ja) 2019-03-21 2024-10-24 シュアー アクイジッション ホールディングス インコーポレイテッド 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置
TW202101422A (zh) 2019-05-23 2021-01-01 美商舒爾獲得控股公司 可操縱揚聲器陣列、系統及其方法
WO2020243471A1 (en) 2019-05-31 2020-12-03 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
CN110491409B (zh) * 2019-08-09 2021-09-24 腾讯科技（深圳）有限公司 混合语音信号的分离方法、装置、存储介质及电子装置
CN114467312A (zh) 2019-08-23 2022-05-10 舒尔获得控股公司 具有改进方向性的二维麦克风阵列
US12028678B2 (en) 2019-11-01 2024-07-02 Shure Acquisition Holdings, Inc. Proximity microphone
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
US11706562B2 (en) 2020-05-29 2023-07-18 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
JP7814400B2 (ja) 2021-01-28 2026-02-16 シュアー アクイジッション ホールディングス インコーポレイテッド ハイブリッドオーディオビーム形成システム
US12452584B2 (en) 2021-01-29 2025-10-21 Shure Acquisition Holdings, Inc. Scalable conferencing systems and methods
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
US12289584B2 (en) 2021-10-04 2025-04-29 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
EP4427465A1 (de) 2021-11-05 2024-09-11 Shure Acquisition Holdings, Inc. Verteilter algorithmus zur automatischen mischung von sprache über drahtlose netzwerke
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
US20230319488A1 (en) 2022-03-29 2023-10-05 The Board Of Trustees Of The University Of Illinois Crosstalk cancellation and adaptive binaural filtering for listening system using remote signal sources and on-ear microphones
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation
CN116246619A (zh) * 2022-12-07 2023-06-09 海信视像科技股份有限公司 智能设备和声源定位方法
CN116466294B (zh) * 2022-12-30 2024-07-19 国网宁夏电力有限公司 一种二维超声波阵列信号定位检测方法、装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526147B1 (en) * 1998-11-12 2003-02-25 Gn Netcom A/S Microphone array with high directivity
US6826284B1 (en) * 2000-02-04 2004-11-30 Agere Systems Inc. Method and apparatus for passive acoustic source localization for video camera steering applications
ATE461515T1 (de) * 2001-06-28 2010-04-15 Oticon As Verfahren zur rauschverminderung in einem hörgerät und nach einem solchen verfahren funktionierendes hörgerät
US7039199B2 (en) * 2002-08-26 2006-05-02 Microsoft Corporation System and process for locating a speaker using 360 degree sound source localization
EP1453348A1 (de) * 2003-02-25 2004-09-01 AKG Acoustics GmbH Selbstkalibrierung von Arraymikrofonen
US7817805B1 (en) * 2005-01-12 2010-10-19 Motion Computing, Inc. System and method for steering the directional response of a microphone to a moving acoustic source
EP1736964A1 (de) * 2005-06-24 2006-12-27 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Gerät und Verfahren zum Extrahieren von akustischen Signalen aus Signalen, erzeugt von einer Vielzahl von Quellen
EP1994788B1 (de) * 2006-03-10 2014-05-07 MH Acoustics, LLC Rauschunterdrückendes direktionales mikrophon-array
ATE554481T1 (de) * 2007-11-21 2012-05-15 Nuance Communications Inc Sprecherlokalisierung
US8538749B2 (en) * 2008-07-18 2013-09-17 Qualcomm Incorporated Systems, methods, apparatus, and computer program products for enhanced intelligibility
US8565446B1 (en) * 2010-01-12 2013-10-22 Acoustic Technologies, Inc. Estimating direction of arrival from plural microphones

Also Published As

Publication number Publication date
US20110019835A1 (en) 2011-01-27
US8675890B2 (en) 2014-03-18
US20140247953A1 (en) 2014-09-04
WO2009065542A1 (en) 2009-05-28
EP2063419A1 (de) 2009-05-27
EP2063419B1 (de) 2012-04-18
US9622003B2 (en) 2017-04-11

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