JP6001248B2 - 音源検出装置 - Google Patents

音源検出装置 Download PDF

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Publication number
JP6001248B2
JP6001248B2 JP2011205322A JP2011205322A JP6001248B2 JP 6001248 B2 JP6001248 B2 JP 6001248B2 JP 2011205322 A JP2011205322 A JP 2011205322A JP 2011205322 A JP2011205322 A JP 2011205322A JP 6001248 B2 JP6001248 B2 JP 6001248B2
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JP
Japan
Prior art keywords
noise
sound
sound source
unit
vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2011205322A
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English (en)
Japanese (ja)
Other versions
JP2013068434A5 (enExample
JP2013068434A (ja
Inventor
佐藤　潤
潤 佐藤
船山　竜士
竜士 船山
智哉 高谷
智哉 高谷
修身 山本
修身 山本
健作 旭
健作 旭
秀樹 坂野
秀樹 坂野
山田　啓一
啓一 山田
小川　明
明 小川
田中　雄一
雄一 田中
星野　博之
博之 星野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Meijo University
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Meijo University
Toyota Central R&D Labs 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 Toyota Motor Corp, Meijo University, Toyota Central R&D Labs Inc filed Critical Toyota Motor Corp
Priority to JP2011205322A priority Critical patent/JP6001248B2/ja
Priority to EP12788633.1A priority patent/EP2758794B1/en
Priority to US14/346,060 priority patent/US9299334B2/en
Priority to CN201280045689.9A priority patent/CN103930791B/zh
Priority to PCT/IB2012/001826 priority patent/WO2013041942A1/en
Publication of JP2013068434A publication Critical patent/JP2013068434A/ja
Publication of JP2013068434A5 publication Critical patent/JP2013068434A5/ja
Application granted granted Critical
Publication of JP6001248B2 publication Critical patent/JP6001248B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • 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
    • G01S3/86—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 with means for eliminating undesired waves, e.g. disturbing noises
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2011205322A 2011-09-20 2011-09-20 音源検出装置 Expired - Fee Related JP6001248B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011205322A JP6001248B2 (ja) 2011-09-20 2011-09-20 音源検出装置
EP12788633.1A EP2758794B1 (en) 2011-09-20 2012-09-19 Sound source detecting system and sound source detecting method
US14/346,060 US9299334B2 (en) 2011-09-20 2012-09-19 Sound source detecting system and sound source detecting method
CN201280045689.9A CN103930791B (zh) 2011-09-20 2012-09-19 声源检测系统和声源检测方法
PCT/IB2012/001826 WO2013041942A1 (en) 2011-09-20 2012-09-19 Sound source detecting system and sound source detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011205322A JP6001248B2 (ja) 2011-09-20 2011-09-20 音源検出装置

Publications (3)

Publication Number Publication Date
JP2013068434A JP2013068434A (ja) 2013-04-18
JP2013068434A5 JP2013068434A5 (enExample) 2014-11-06
JP6001248B2 true JP6001248B2 (ja) 2016-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011205322A Expired - Fee Related JP6001248B2 (ja) 2011-09-20 2011-09-20 音源検出装置

Country Status (5)

Country Link
US (1) US9299334B2 (enExample)
EP (1) EP2758794B1 (enExample)
JP (1) JP6001248B2 (enExample)
CN (1) CN103930791B (enExample)
WO (1) WO2013041942A1 (enExample)

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JP6001248B2 (ja) * 2011-09-20 2016-10-05 トヨタ自動車株式会社 音源検出装置
EP2858059B1 (en) * 2012-05-25 2023-09-13 Toyota Jidosha Kabushiki Kaisha Approaching vehicle detection apparatus, and drive assist system
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US9713981B2 (en) * 2013-07-11 2017-07-25 Toyota Jidosha Kabushiki Kaisha Object detection device and object detection method
US9663031B2 (en) * 2013-10-21 2017-05-30 Harman International Industries, Inc. Modifying an audio panorama to indicate the presence of danger or other events of interest
JP6206271B2 (ja) * 2014-03-17 2017-10-04 株式会社Ｊｖｃケンウッド 雑音低減装置、雑音低減方法及び雑音低減プログラム
JP6167425B2 (ja) * 2014-08-29 2017-07-26 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 無人航空機、及び無人航空機を用いた音声データ収集方法
US10575117B2 (en) 2014-12-08 2020-02-25 Harman International Industries, Incorporated Directional sound modification
JP6550930B2 (ja) * 2015-05-29 2019-07-31 日本電気株式会社 アクティブソーナー装置及びその信号処理方法
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KR101768145B1 (ko) * 2016-04-21 2017-08-14 현대자동차주식회사 음향 추적 정보 제공 방법, 차량용 음향 추적 장치, 및 이를 포함하는 차량
CN105798917B (zh) * 2016-04-29 2019-02-15 深圳市神州云海智能科技有限公司 一种社区安全报警方法及巡逻机器人
CN105979442B (zh) * 2016-07-22 2019-12-03 北京地平线机器人技术研发有限公司 噪声抑制方法、装置和可移动设备
WO2018037643A1 (ja) * 2016-08-23 2018-03-01 ソニー株式会社 情報処理装置、情報処理方法及びプログラム
CN110095178B (zh) * 2016-08-31 2021-06-22 哈尔滨工业大学 一种微声探测分析装置及基于该装置的阵列音频信号处理方法
JP6809936B2 (ja) * 2017-02-28 2021-01-06 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 雑音抽出装置およびマイクロホン装置
CN106872945B (zh) * 2017-04-19 2020-01-17 北京地平线信息技术有限公司 声源定位方法、装置和电子设备
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JP7180447B2 (ja) * 2019-02-26 2022-11-30 沖電気工業株式会社 方位推定装置、方位推定システム、方位推定方法およびプログラム
CN111833840B (zh) * 2019-04-17 2024-06-11 北京地平线机器人技术研发有限公司 降噪方法和装置、系统、电子设备、存储介质
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JP7531265B2 (ja) * 2019-06-07 2024-08-09 本田技研工業株式会社 運転支援装置、運転支援方法および運転支援プログラム
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Also Published As

Publication number Publication date
CN103930791A (zh) 2014-07-16
US20140241532A1 (en) 2014-08-28
WO2013041942A1 (en) 2013-03-28
EP2758794B1 (en) 2015-11-04
US9299334B2 (en) 2016-03-29
JP2013068434A (ja) 2013-04-18
CN103930791B (zh) 2016-03-02
EP2758794A1 (en) 2014-07-30

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