JP5452158B2 - 音響監視システム、及び音声集音システム - Google Patents

音響監視システム、及び音声集音システム Download PDF

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JP5452158B2
JP5452158B2 JP2009233525A JP2009233525A JP5452158B2 JP 5452158 B2 JP5452158 B2 JP 5452158B2 JP 2009233525 A JP2009233525 A JP 2009233525A JP 2009233525 A JP2009233525 A JP 2009233525A JP 5452158 B2 JP5452158 B2 JP 5452158B2
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sound source
microphone array
microphone
sound
data
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Japanese (ja)
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JP2011080868A5 (enExample
JP2011080868A (ja
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真人 戸上
洋平 川口
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2009233525A priority Critical patent/JP5452158B2/ja
Priority to CN201010298095.1A priority patent/CN102036158B/zh
Priority to US12/893,114 priority patent/US8682675B2/en
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    • 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
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/403—Linear arrays of transducers

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  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Emergency Alarm Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2009233525A 2009-10-07 2009-10-07 音響監視システム、及び音声集音システム Active JP5452158B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009233525A JP5452158B2 (ja) 2009-10-07 2009-10-07 音響監視システム、及び音声集音システム
CN201010298095.1A CN102036158B (zh) 2009-10-07 2010-09-28 声响监视系统及声音集音系统
US12/893,114 US8682675B2 (en) 2009-10-07 2010-09-29 Sound monitoring system for sound field selection based on stored microphone data

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Application Number Priority Date Filing Date Title
JP2009233525A JP5452158B2 (ja) 2009-10-07 2009-10-07 音響監視システム、及び音声集音システム

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JP2011080868A JP2011080868A (ja) 2011-04-21
JP2011080868A5 JP2011080868A5 (enExample) 2012-08-16
JP5452158B2 true JP5452158B2 (ja) 2014-03-26

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JP (1) JP5452158B2 (enExample)
CN (1) CN102036158B (enExample)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5772591B2 (ja) * 2009-03-18 2015-09-02 日本電気株式会社 音声信号処理装置
US9134534B2 (en) 2010-02-28 2015-09-15 Microsoft Technology Licensing, Llc See-through near-eye display glasses including a modular image source
US11275482B2 (en) * 2010-02-28 2022-03-15 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US8472120B2 (en) 2010-02-28 2013-06-25 Osterhout Group, Inc. See-through near-eye display glasses with a small scale image source
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
US10180572B2 (en) 2010-02-28 2019-01-15 Microsoft Technology Licensing, Llc AR glasses with event and user action control of external applications
US9229227B2 (en) 2010-02-28 2016-01-05 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a light transmissive wedge shaped illumination system
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
AU2011220382A1 (en) 2010-02-28 2012-10-18 Microsoft Corporation Local advertising content on an interactive head-mounted eyepiece
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US8467133B2 (en) 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system
US9285589B2 (en) 2010-02-28 2016-03-15 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered control of AR eyepiece applications
US8477425B2 (en) 2010-02-28 2013-07-02 Osterhout Group, Inc. See-through near-eye display glasses including a partially reflective, partially transmitting optical element
US20150309316A1 (en) 2011-04-06 2015-10-29 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US9091851B2 (en) 2010-02-28 2015-07-28 Microsoft Technology Licensing, Llc Light control in head mounted displays
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US9097891B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment
US8488246B2 (en) 2010-02-28 2013-07-16 Osterhout Group, Inc. See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film
US9341843B2 (en) 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
US8482859B2 (en) 2010-02-28 2013-07-09 Osterhout Group, Inc. See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film
US9759917B2 (en) 2010-02-28 2017-09-12 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered AR eyepiece interface to external devices
KR101750338B1 (ko) * 2010-09-13 2017-06-23 삼성전자주식회사 마이크의 빔포밍 수행 방법 및 장치
KR101715779B1 (ko) * 2010-11-09 2017-03-13 삼성전자주식회사 음원 신호 처리 장치 및 그 방법
US9171551B2 (en) * 2011-01-14 2015-10-27 GM Global Technology Operations LLC Unified microphone pre-processing system and method
US9530435B2 (en) * 2011-02-01 2016-12-27 Nec Corporation Voiced sound interval classification device, voiced sound interval classification method and voiced sound interval classification program
DE102011012573B4 (de) * 2011-02-26 2021-09-16 Paragon Ag Sprachbedienvorrichtung für Kraftfahrzeuge und Verfahren zur Auswahl eines Mikrofons für den Betrieb einer Sprachbedienvorrichtung
US8175297B1 (en) 2011-07-06 2012-05-08 Google Inc. Ad hoc sensor arrays
JP5289517B2 (ja) * 2011-07-28 2013-09-11 株式会社半導体理工学研究センター センサネットワークシステムとその通信方法
US9025779B2 (en) * 2011-08-08 2015-05-05 Cisco Technology, Inc. System and method for using endpoints to provide sound monitoring
JP5513456B2 (ja) * 2011-09-15 2014-06-04 株式会社日立製作所 エレベータの異常診断装置および方法
JP2013119446A (ja) * 2011-12-06 2013-06-17 Hitachi Ltd エレベータ遠隔監視装置
KR101794733B1 (ko) 2011-12-26 2017-11-09 한국전자통신연구원 음장 변화 패턴 분석을 통한 보안 시스템 및 그 방법
DE102012211154B4 (de) * 2012-06-28 2019-02-14 Robert Bosch Gmbh Überwachungssystem, Freiflächenüberwachung sowie Verfahren zur Überwachung eines Überwachungsbereichs
GB2520628B (en) * 2012-07-25 2020-03-11 Hitachi Ltd Abnormal sound detection system
CN103712681B (zh) * 2012-09-29 2016-03-30 北京航天发射技术研究所 一种运载火箭发射燃气流噪声监测系统
US9247367B2 (en) 2012-10-31 2016-01-26 International Business Machines Corporation Management system with acoustical measurement for monitoring noise levels
KR101706133B1 (ko) 2012-11-12 2017-02-13 야마하 가부시키가이샤 신호 처리 시스템 및 신호 처리 방법
US9232185B2 (en) * 2012-11-20 2016-01-05 Clearone Communications, Inc. Audio conferencing system for all-in-one displays
CN103905942B (zh) * 2012-12-26 2018-08-10 联想(北京)有限公司 声音数据采集的方法及电子设备
JPWO2014115290A1 (ja) * 2013-01-25 2017-01-26 株式会社日立製作所 信号処理装置・音響処理システム
JP6278294B2 (ja) * 2013-03-11 2018-02-14 大学共同利用機関法人情報・システム研究機構 音声信号処理装置及び方法
JP5924295B2 (ja) * 2013-03-12 2016-05-25 沖電気工業株式会社 パラメータ推定装置、パラメータ推定プログラム、機器決定システム及び機器決定プログラム
JP6198432B2 (ja) * 2013-04-09 2017-09-20 小島プレス工業株式会社 音声認識制御装置
JP5958833B2 (ja) * 2013-06-24 2016-08-02 パナソニックＩｐマネジメント株式会社 指向性制御システム
US10372407B2 (en) * 2013-08-19 2019-08-06 Avaya Inc. Pairwise audio capture device selection
JP6433903B2 (ja) * 2013-08-29 2018-12-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 音声認識方法及び音声認識装置
CN105594228A (zh) * 2013-10-16 2016-05-18 哈曼国际工业有限公司 用于布置麦克风的方法
US9451360B2 (en) * 2014-01-14 2016-09-20 Cisco Technology, Inc. Muting a sound source with an array of microphones
CN106105261B (zh) * 2014-03-12 2019-11-05 索尼公司 声场声音拾取装置和方法、声场再现装置和方法以及程序
EP2927885A1 (en) * 2014-03-31 2015-10-07 Panasonic Corporation Sound processing apparatus, sound processing system and sound processing method
CN104244137B (zh) * 2014-09-30 2017-11-17 广东欧珀移动通信有限公司 一种录像过程中提升远景录音效果的方法及系统
CN105989852A (zh) 2015-02-16 2016-10-05 杜比实验室特许公司 分离音频源
US9565493B2 (en) 2015-04-30 2017-02-07 Shure Acquisition Holdings, Inc. Array microphone system and method of assembling the same
US9554207B2 (en) 2015-04-30 2017-01-24 Shure Acquisition Holdings, Inc. Offset cartridge microphones
US9710460B2 (en) * 2015-06-10 2017-07-18 International Business Machines Corporation Open microphone perpetual conversation analysis
JP6682222B2 (ja) * 2015-09-24 2020-04-15 キヤノン株式会社 検知装置及びその制御方法、コンピュータプログラム
JP6638370B2 (ja) * 2015-12-15 2020-01-29 オムロン株式会社 制御装置、監視システム、制御プログラムおよび記録媒体
JP2017117371A (ja) * 2015-12-25 2017-06-29 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 制御方法、制御装置およびプログラム
US10063967B2 (en) 2016-03-22 2018-08-28 Panasonic Intellectual Property Management Co., Ltd. Sound collecting device and sound collecting method
JP6538002B2 (ja) * 2016-05-18 2019-07-03 日本電信電話株式会社 目的音集音装置、目的音集音方法、プログラム、記録媒体
KR101842777B1 (ko) 2016-07-26 2018-03-27 라인 가부시키가이샤 음질 개선 방법 및 시스템
DE102016215522A1 (de) * 2016-08-18 2018-02-22 Weber Maschinenbau Gmbh Breidenbach Lebensmittelverarbeitungsvorrichtung mit Mikrofonarray
US10070238B2 (en) 2016-09-13 2018-09-04 Walmart Apollo, Llc System and methods for identifying an action of a forklift based on sound detection
US10656266B2 (en) 2016-09-13 2020-05-19 Walmart Apollo, Llc System and methods for estimating storage capacity and identifying actions based on sound detection
CN106840372B (zh) * 2016-12-22 2019-09-03 徐勇 多通道异响记录回放方法及记录回放装置
US10367948B2 (en) 2017-01-13 2019-07-30 Shure Acquisition Holdings, Inc. Post-mixing acoustic echo cancellation systems and methods
KR102377356B1 (ko) 2017-01-27 2022-03-21 슈어 애쿼지션 홀딩스, 인코포레이티드 어레이 마이크로폰 모듈 및 시스템
JP6737398B2 (ja) * 2017-03-24 2020-08-05 ヤマハ株式会社 重要単語抽出装置、関連会議抽出システム、及び重要単語抽出方法
JP6345327B1 (ja) * 2017-09-07 2018-06-20 ヤフー株式会社 音声抽出装置、音声抽出方法および音声抽出プログラム
DE102017219235A1 (de) * 2017-10-26 2019-05-02 Siemens Aktiengesellschaft Verfahren und System zum akustischen Überwachen einer Maschine
EP3602272B1 (en) * 2017-11-06 2023-11-22 Google LLC Methods and systems for attending to a presenting user
JP7010136B2 (ja) 2018-05-11 2022-01-26 富士通株式会社 発声方向判定プログラム、発声方向判定方法、及び、発声方向判定装置
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
CN110858883B (zh) * 2018-08-24 2025-04-08 深圳市冠旭电子股份有限公司 一种智能音箱及其使用方法、计算机可读存储介质、视频会议系统
US10523170B1 (en) * 2018-09-05 2019-12-31 Amazon Technologies, Inc. Audio signal processing for motion detection
US10659787B1 (en) * 2018-09-20 2020-05-19 Amazon Technologies, Inc. Enhanced compression of video data
EP3854108B1 (en) 2018-09-20 2025-10-22 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
JP7245034B2 (ja) * 2018-11-27 2023-03-23 キヤノン株式会社 信号処理装置、信号処理方法およびプログラム
JP7250547B2 (ja) * 2019-02-05 2023-04-03 本田技研工業株式会社 エージェントシステム、情報処理装置、情報処理方法、およびプログラム
WO2020181553A1 (zh) * 2019-03-14 2020-09-17 西门子股份公司 用于识别工厂中处于异常状态的生产设备的方法和装置
CN113841421B (zh) 2019-03-21 2025-02-11 舒尔获得控股公司 具有抑制功能的波束形成麦克风瓣的自动对焦、区域内自动对焦、及自动配置
EP3942842B1 (en) 2019-03-21 2026-03-11 Shure Acquisition Holdings, Inc. Housings and associated design features for ceiling array microphones
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
US10783902B1 (en) * 2019-04-18 2020-09-22 Hitachi, Ltd. Adaptive acoustic sensing method and system
CN110035372B (zh) * 2019-04-24 2021-01-26 广州视源电子科技股份有限公司 扩声系统的输出控制方法、装置、扩声系统及计算机设备
EP3973716A1 (en) 2019-05-23 2022-03-30 Shure Acquisition Holdings, Inc. Steerable speaker array, system, and method for the same
JP7731292B2 (ja) 2019-05-31 2025-08-29 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 音声およびノイズアクティビティ検出と統合された低レイテンシオートミキサー
US11297426B2 (en) 2019-08-23 2022-04-05 Shure Acquisition Holdings, Inc. One-dimensional array microphone with improved directivity
CN110602625B (zh) * 2019-09-06 2021-07-23 中国安全生产科学研究院 集群音频警报系统巡检方法及装置
CN110769358B (zh) * 2019-09-25 2021-04-13 云知声智能科技股份有限公司 麦克风监控方法及装置
CN110631687A (zh) * 2019-09-29 2019-12-31 苏州思必驰信息科技有限公司 无线振动采集器
MX428878B (es) * 2019-10-10 2025-11-13 Shenzhen Shokz Co Ltd Dispositivo de audio
WO2021087377A1 (en) 2019-11-01 2021-05-06 Shure Acquisition Holdings, Inc. Proximity microphone
KR102913041B1 (ko) * 2020-01-02 2026-01-15 엘지전자 주식회사 촬영장치 및 그 제어방법
US11552611B2 (en) 2020-02-07 2023-01-10 Shure Acquisition Holdings, Inc. System and method for automatic adjustment of reference gain
WO2021243368A2 (en) 2020-05-29 2021-12-02 Shure Acquisition Holdings, Inc. Transducer steering and configuration systems and methods using a local positioning system
WO2021250765A1 (ja) * 2020-06-09 2021-12-16 東芝三菱電機産業システム株式会社 金属材加工設備の異音観測システム
EP3961247B1 (en) * 2020-08-24 2025-12-24 Nokia Technologies Oy An apparatus, method and computer program for analysing audio environments
KR20230113314A (ko) 2020-12-03 2023-07-28 돌비 레버러토리즈 라이쎈싱 코오포레이션 오디오 디바이스의 자동 정위
US12395809B2 (en) 2020-12-03 2025-08-19 Dolby Laboratories Licensing Corporation Audibility at user location through mutual device audibility
CN112907910A (zh) * 2021-01-18 2021-06-04 天津创通科技股份有限公司 一种机房用安防报警系统
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
EP4086869B1 (de) * 2021-05-07 2024-10-16 MUSE Electronics GmbH Verfahren und vorrichtung zum detektieren und lokalisieren einer störstelle eines gehäuses
US12699158B2 (en) 2021-06-23 2026-08-04 Nec Corporation Wave motion signal processing device, wave motion signal processing method, and recording medium
US12542123B2 (en) 2021-08-31 2026-02-03 Shure Acquisition Holdings, Inc. Mask non-linear processor for acoustic echo cancellation
WO2023059655A1 (en) 2021-10-04 2023-04-13 Shure Acquisition Holdings, Inc. Networked automixer systems and methods
WO2023081645A1 (en) 2021-11-05 2023-05-11 Shure Acquisition Holdings, Inc. Distributed algorithm for automixing speech over wireless networks
US12250526B2 (en) 2022-01-07 2025-03-11 Shure Acquisition Holdings, Inc. Audio beamforming with nulling control system and methods
CN114495975B (zh) * 2022-01-27 2025-09-16 贵州盘江煤层气开发利用有限责任公司 基于声压幅值比的异常声源定位方法及装置
US12598261B2 (en) 2022-09-28 2026-04-07 Shure Acquisition Holdings, Inc. Wideband doubletalk detection for optimization of acoustic echo cancellation
US12689855B2 (en) 2023-05-12 2026-07-21 Shure Acquisition Holdings, Inc. Multi-dimensional array microphone
CN121641054B (zh) * 2026-02-05 2026-05-19 浙江理工大学 广域监视与局部聚集自适应的声学信号监测方法及系统

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162066U (ja) * 1982-04-26 1983-10-28 日本電気株式会社 目標移動方位表示装置
JPH05347069A (ja) * 1992-06-16 1993-12-27 Matsushita Electric Ind Co Ltd オーディオ・ミキシング装置
JPH07162532A (ja) * 1993-12-07 1995-06-23 Nippon Telegr & Teleph Corp <Ntt> 多地点間通信会議コミュニケーション支援装置
JPH1063967A (ja) * 1996-08-23 1998-03-06 Meidensha Corp 監視システム
JPH11331827A (ja) * 1998-05-12 1999-11-30 Fujitsu Ltd テレビカメラ装置
JP3863306B2 (ja) * 1998-10-28 2006-12-27 富士通株式会社 マイクロホンアレイ装置
JP4244416B2 (ja) * 1998-10-30 2009-03-25 ソニー株式会社 情報処理装置および方法、並びに記録媒体
EP1081985A3 (en) * 1999-09-01 2006-03-22 Northrop Grumman Corporation Microphone array processing system for noisy multipath environments
JP4410378B2 (ja) * 2000-04-14 2010-02-03 三菱電機株式会社 音声認識方法および装置
ATE542149T1 (de) * 2002-08-30 2012-02-15 Nittobo Acoustic Engineering Co Ltd Schallquellensuchsystem
US7068797B2 (en) * 2003-05-20 2006-06-27 Sony Ericsson Mobile Communications Ab Microphone circuits having adjustable directivity patterns for reducing loudspeaker feedback and methods of operating the same
US7394907B2 (en) * 2003-06-16 2008-07-01 Microsoft Corporation System and process for sound source localization using microphone array beamsteering
EP1524879B1 (en) * 2003-06-30 2014-05-07 Nuance Communications, Inc. Handsfree system for use in a vehicle
US8126155B2 (en) * 2003-07-02 2012-02-28 Fuji Xerox Co., Ltd. Remote audio device management system
DE10334396B3 (de) * 2003-07-28 2004-10-21 Siemens Audiologische Technik Gmbh Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegerätes mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteristiken einstellbar sind
US7428309B2 (en) * 2004-02-04 2008-09-23 Microsoft Corporation Analog preamplifier measurement for a microphone array
US7515721B2 (en) * 2004-02-09 2009-04-07 Microsoft Corporation Self-descriptive microphone array
US7415117B2 (en) * 2004-03-02 2008-08-19 Microsoft Corporation System and method for beamforming using a microphone array
JP2005252660A (ja) * 2004-03-04 2005-09-15 Matsushita Electric Ind Co Ltd 撮影システム及び撮影制御方法
JP4232032B2 (ja) 2004-05-17 2009-03-04 ソニー株式会社 音響装置および音響装置を用いた監視方法
US7359555B2 (en) * 2004-10-08 2008-04-15 Mitsubishi Electric Research Laboratories, Inc. Detecting roads in aerial images using feature-based classifiers
JP2006166007A (ja) * 2004-12-07 2006-06-22 Sony Ericsson Mobilecommunications Japan Inc 音源方向検出方法、音源方向検出装置及び撮影装置
JP2009529699A (ja) * 2006-03-01 2009-08-20 ソフトマックス，インコーポレイテッド 分離信号を生成するシステムおよび方法
JP2007235646A (ja) * 2006-03-02 2007-09-13 Hitachi Ltd 音源分離装置、方法及びプログラム
JP2007274463A (ja) * 2006-03-31 2007-10-18 Yamaha Corp 遠隔会議装置
CN101529929B (zh) * 2006-09-05 2012-11-07 Gn瑞声达A/S 具有基于直方图的声环境分类的助听器
JP2008113164A (ja) * 2006-10-30 2008-05-15 Yamaha Corp 通信装置
JP2008278128A (ja) * 2007-04-27 2008-11-13 Toshiba Corp 監視システム、監視方法およびプログラム
JP5134876B2 (ja) * 2007-07-11 2013-01-30 株式会社日立製作所 音声通信装置及び音声通信方法並びにプログラム
JP4872871B2 (ja) * 2007-09-27 2012-02-08 ソニー株式会社 音源方向検出装置、音源方向検出方法及び音源方向検出カメラ
JP4926091B2 (ja) 2008-02-19 2012-05-09 株式会社日立製作所 音響ポインティングデバイス、音源位置のポインティング方法及びコンピュータシステム
US8189807B2 (en) * 2008-06-27 2012-05-29 Microsoft Corporation Satellite microphone array for video conferencing
CN102696239B (zh) * 2009-11-24 2020-08-25 诺基亚技术有限公司 一种设备

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