JP7491895B2 - 音源の空間的位置の特定のための装置、システムおよび方法 - Google Patents

音源の空間的位置の特定のための装置、システムおよび方法 Download PDF

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Publication number
JP7491895B2
JP7491895B2 JP2021500316A JP2021500316A JP7491895B2 JP 7491895 B2 JP7491895 B2 JP 7491895B2 JP 2021500316 A JP2021500316 A JP 2021500316A JP 2021500316 A JP2021500316 A JP 2021500316A JP 7491895 B2 JP7491895 B2 JP 7491895B2
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Japan
Prior art keywords
microphone
rotation
sound source
sensor
axis
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JP2021500316A
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English (en)
Japanese (ja)
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JP2021518569A5 (https=
JPWO2019178626A5 (https=
JP2021518569A (ja
Inventor
トーマス リッテンショーバー
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Seven Bel GmbH
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Seven Bel GmbH
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Priority claimed from PCT/AT2019/060092 external-priority patent/WO2019178626A1/de
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Publication of JP2021518569A5 publication Critical patent/JP2021518569A5/ja
Publication of JPWO2019178626A5 publication Critical patent/JPWO2019178626A5/ja
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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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • G01S3/809—Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane
    • 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
    • G01S3/02—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 radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/52—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal
    • 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
    • G01S3/801—Details
    • 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
    • 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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/008—Visual indication of individual signal levels
    • 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
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2021500316A 2018-03-19 2019-03-19 音源の空間的位置の特定のための装置、システムおよび方法 Active JP7491895B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT600422018 2018-03-19
ATA60042/2018 2018-03-19
ATA50033/2019 2019-01-16
ATA50033/2019A AT521132B1 (de) 2018-03-19 2019-01-16 Vorrichtung, System und Verfahren zur räumlichen Lokalisierung von Schallquellen
PCT/AT2019/060092 WO2019178626A1 (de) 2018-03-19 2019-03-19 Vorrichtung, system und verfahren zur räumlichen lokalisierung von schallquellen

Publications (4)

Publication Number Publication Date
JP2021518569A JP2021518569A (ja) 2021-08-02
JP2021518569A5 JP2021518569A5 (https=) 2022-02-28
JPWO2019178626A5 JPWO2019178626A5 (https=) 2022-02-28
JP7491895B2 true JP7491895B2 (ja) 2024-05-28

Family

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JP2021500316A Active JP7491895B2 (ja) 2018-03-19 2019-03-19 音源の空間的位置の特定のための装置、システムおよび方法

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Country Link
JP (1) JP7491895B2 (https=)
AT (1) AT521132B1 (https=)

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FR3086993B1 (fr) 2018-10-09 2021-11-26 Air Liquide Procede et installation de stockage et de distribution d'hydrogene liquefie
CN112179656A (zh) * 2020-09-21 2021-01-05 西北工业大学 一种移动式线性传声器阵列声源指向性测量方法与装置
CN114675233B (zh) * 2022-02-18 2024-08-20 西北工业大学太仓长三角研究院 一种基于增强型导波相控阵技术的声发射源定位方法
CN114792526B (zh) * 2022-03-30 2024-11-15 中国人民解放军92493部队计量测试研究所 一种宽带噪声声源定位装置及定位系统
CN114979926A (zh) * 2022-05-11 2022-08-30 浙江同伟信息技术有限公司 基于蓝牙传输的便携式声场混响监测模块
CN115685065B (zh) * 2022-11-10 2025-12-16 哈尔滨工程大学 基于多站的子空间数据融合的直接定位与极化参数估计方法
CN117310608B (zh) * 2023-09-28 2024-08-16 重庆赛力斯新能源汽车设计院有限公司 车辆中声源定位方法、装置、电子设备及可读存储介质
CN118274954B (zh) * 2024-05-24 2024-10-01 无锡诚赢科技有限公司 基于振动感知的设备状态智能检测方法及系统
CN118800101A (zh) * 2024-06-28 2024-10-18 南京理工大学 基于麦克风定位的广域扫描云台反无人机跟踪系统与方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000075014A (ja) 1998-09-01 2000-03-14 Isuzu Motors Ltd 音源探索方法
JP2003111183A (ja) 2001-09-27 2003-04-11 Chubu Electric Power Co Inc 音源探査システム
JP2011527421A (ja) 2008-07-08 2011-10-27 ブリュエル アンド ケアー サウンド アンド ヴァイブレーション メジャーメント エー／エス 音響場を再構成するための方法
CN104459625A (zh) 2014-12-14 2015-03-25 南京理工大学 基于轨道移动双麦克风阵列的声源定位装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527904A (en) * 1978-08-18 1980-02-28 Hirokuni Sato Method and apparatus of displaying acoustic image in 3-dimensional sound source distribution
SU871188A1 (ru) * 1980-01-10 1981-10-07 Предприятие П/Я Г-4974 Способ измерени диаграмм направленности акустических источников на дискретной частоте
JPS5732867U (https=) * 1980-08-01 1982-02-20
JPS62169069A (ja) * 1986-01-21 1987-07-25 Nippon Kokan Kk <Nkk> 音源方向探知装置
JPH0526505Y2 (https=) * 1987-09-01 1993-07-05
JP3642844B2 (ja) * 1995-11-08 2005-04-27 株式会社アドバンテスト 波源像可視化方法及び装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000075014A (ja) 1998-09-01 2000-03-14 Isuzu Motors Ltd 音源探索方法
JP2003111183A (ja) 2001-09-27 2003-04-11 Chubu Electric Power Co Inc 音源探査システム
JP2011527421A (ja) 2008-07-08 2011-10-27 ブリュエル アンド ケアー サウンド アンド ヴァイブレーション メジャーメント エー／エス 音響場を再構成するための方法
CN104459625A (zh) 2014-12-14 2015-03-25 南京理工大学 基于轨道移动双麦克风阵列的声源定位装置及方法

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Publication number Publication date
AT521132B1 (de) 2022-12-15
AT521132A3 (de) 2022-12-15
AT521132A2 (de) 2019-10-15
JP2021518569A (ja) 2021-08-02

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