AT521132A3 - Vorrichtung, System und Verfahren zur räumlichen Lokalisierung von Schallquellen - Google Patents

Vorrichtung, System und Verfahren zur räumlichen Lokalisierung von Schallquellen Download PDF

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Publication number
AT521132A3
AT521132A3 ATA50033/2019A AT500332019A AT521132A3 AT 521132 A3 AT521132 A3 AT 521132A3 AT 500332019 A AT500332019 A AT 500332019A AT 521132 A3 AT521132 A3 AT 521132A3
Authority
AT
Austria
Prior art keywords
sound sources
spatial localization
microphone
sensor
capture
Prior art date
Application number
ATA50033/2019A
Other languages
English (en)
Other versions
AT521132B1 (de
AT521132A2 (de
Inventor
Rittenschober Dr Thomas
Original Assignee
Seven Bel 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 Seven Bel Gmbh filed Critical Seven Bel Gmbh
Priority to EP19714530.3A priority Critical patent/EP3769106A1/de
Priority to PCT/AT2019/060092 priority patent/WO2019178626A1/de
Priority to CN201980020132.1A priority patent/CN111868549B/zh
Priority to KR1020207027119A priority patent/KR102915623B1/ko
Priority to JP2021500316A priority patent/JP7491895B2/ja
Priority to US16/982,108 priority patent/US11307285B2/en
Publication of AT521132A2 publication Critical patent/AT521132A2/de
Application granted granted Critical
Publication of AT521132A3 publication Critical patent/AT521132A3/de
Publication of AT521132B1 publication Critical patent/AT521132B1/de

Links

Classifications

    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Es wird eine Vorrichtung beschrieben, welche mindestens ein erstes Mikrofon, das beweglich angeordnet ist, mindestens ein zweites ortsfestes Mikrofon und mindestens einen Sensor umfasst. Die Mikrofone können die von akustischen Quellen emittierten Schallwellen erfassen, und der Sensor kann Raumkoordinaten des ersten Mikrofons erfassen. Des Weiteren wird ein korrespondierendes Verfahren und ein System mit der erwähnten Vorrichtung beschrieben.
ATA50033/2019A 2018-03-19 2019-01-16 Vorrichtung, System und Verfahren zur räumlichen Lokalisierung von Schallquellen AT521132B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP19714530.3A EP3769106A1 (de) 2018-03-19 2019-03-19 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
CN201980020132.1A CN111868549B (zh) 2018-03-19 2019-03-19 用于对声源进行空间定位的装置、系统和方法
KR1020207027119A KR102915623B1 (ko) 2018-03-19 2019-03-19 음원들을 공간적으로 위치시키기 위한 장치, 시스템 및 방법
JP2021500316A 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
US16/982,108 US11307285B2 (en) 2018-03-19 2019-03-19 Apparatus, system and method for spatially locating sound sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT600422018 2018-03-19

Publications (3)

Publication Number Publication Date
AT521132A2 AT521132A2 (de) 2019-10-15
AT521132A3 true AT521132A3 (de) 2022-12-15
AT521132B1 AT521132B1 (de) 2022-12-15

Family

ID=68159845

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50033/2019A AT521132B1 (de) 2018-03-19 2019-01-16 Vorrichtung, System und Verfahren zur räumlichen Lokalisierung von Schallquellen

Country Status (2)

Country Link
JP (1) JP7491895B2 (de)
AT (1) AT521132B1 (de)

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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 (3)

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Publication number Priority date Publication date Assignee Title
SU871188A1 (ru) * 1980-01-10 1981-10-07 Предприятие П/Я Г-4974 Способ измерени диаграмм направленности акустических источников на дискретной частоте
JPS62169069A (ja) * 1986-01-21 1987-07-25 Nippon Kokan Kk <Nkk> 音源方向探知装置
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 (7)

* 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
JPS5732867U (de) * 1980-08-01 1982-02-20
JPH0526505Y2 (de) * 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
JP3678016B2 (ja) * 1998-09-01 2005-08-03 いすゞ自動車株式会社 音源探索方法
JP4868671B2 (ja) * 2001-09-27 2012-02-01 中部電力株式会社 音源探査システム
ATE535787T1 (de) * 2008-07-08 2011-12-15 Brueel & Kjaer Sound & Vibration Measurement As Verfahren zur rekonstruktion eines akustischen feldes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU871188A1 (ru) * 1980-01-10 1981-10-07 Предприятие П/Я Г-4974 Способ измерени диаграмм направленности акустических источников на дискретной частоте
JPS62169069A (ja) * 1986-01-21 1987-07-25 Nippon Kokan Kk <Nkk> 音源方向探知装置
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

Also Published As

Publication number Publication date
JP7491895B2 (ja) 2024-05-28
AT521132B1 (de) 2022-12-15
AT521132A2 (de) 2019-10-15
JP2021518569A (ja) 2021-08-02

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