DK2993450T3 - Fremgangsmåde og arrangement til registrering af akustisk og optisk information samt et modsvarende computerprogram og et modsvarende computerlæsbart lagermedium - Google Patents
Fremgangsmåde og arrangement til registrering af akustisk og optisk information samt et modsvarende computerprogram og et modsvarende computerlæsbart lagermedium Download PDFInfo
- Publication number
- DK2993450T3 DK2993450T3 DK15182763.1T DK15182763T DK2993450T3 DK 2993450 T3 DK2993450 T3 DK 2993450T3 DK 15182763 T DK15182763 T DK 15182763T DK 2993450 T3 DK2993450 T3 DK 2993450T3
- Authority
- DK
- Denmark
- Prior art keywords
- recording
- acoustic
- geometry data
- sound
- optical
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/002—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical 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
- 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
- G01S5/20—Position of source determined by a plurality of spaced direction-finders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
- H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/296—Synchronisation thereof; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
- H04R2203/12—Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays
Claims (8)
1. Fremgangsmåde til registrering af akustisk og optisk information ved hjælp af mindst et mikrofonarrangement (102, 102’) og mindst en indretning udformet som en 3D skanner eller 3D kamerasystem til optagelse af optiske geometridata, hvorved det mindst ene mikrofonarrangement (102, 102’) og den mindst ene indretning til optagelse af geometridata er arrangeret i et defineret placeringsforhold, og hvorved det mindst ene mikrofonarrangement (102, 102’) og den mindst ene indretning til optagelse af optiske geometridata er fast indbyrdes forbundne i det mindste under optagelse af den akustiske og optiske information, hvorved: - den akustiske information udsendt fra et objekt (105) og objektets (106) geometri optages samtidigt, - mikrofonarrangementet (102, 102’) og den mindst ene indretning til optagelse af optiske geometridata og objektet (106) kan bevæges i forhold til hinanden.
2. Fremgangsmåde ifølge krav 1, hvori optagelse af den akustiske og optiske information udføres med et uforandret placeringsforhold, eller hvori optagelse af den akustiske og optiske information udføres med forskellige placeringsforhold.
3. Fremgangsmåde ifølge krav 1 eller 2, hvori det mindst ene mikrofonarrangement (102, 102’), den mindst ene indretning til optagelse af optiske geometridata og/eller objektet (106) bevæges manuelt eller mekanisk.
4. Fremgangsmåde ifølge ethvert af de foregående krav, hvori placering og/eller vinkelkoordinater optages og registreres, fortrinsvis som en kurve (116), i det mindste for individuelle positioner af det mindst ene mikrofonarrangement (102, 102’) og den mindst ene indretning til optagelse af optiske geometridata.
5. Fremgangsmåde ifølge ethvert af de foregående krav, hvori der frembringes en 3D model af dybdeafbildninger genereret af optagne optiske geometridata, fortrinsvis computerunderstøttet og automatisk.
6. Fremgangsmåde ifølge ethvert af de foregående krav, hvori der af den akustiske information optaget af det mindst ene mikrofonarrangement (102, 102’) i mindst en del af placeringerne genereres et individuelt lydkort, og af mindst en del af de individuelle lydkort genereres et fælles lydkort, hvorved fortrinsvis lydkarakteristikker og/eller lydeffektniveauer af lydkilder beregnes.
7. Fremgangsmåde ifølge ethvert af krav 4 til 6, hvori placeringskoordinater, vinkelkoordinater, de individuelle dybdeafbildninger og/eller de individuelle lydkort optages i diskrete optagelsespositioner eller kontinuerligt.
8. Arrangement til registrering af akustisk og optisk information, omfattende - mindst en databehandlingsindretning, - mindst et mikrofonarrangement (106, 106’), og - mindst en indretning udformet som 3D skanner eller 3D kamerasystem til optagelse af optiske geometridata, hvori det mindst ene mikrofonarrangement (102, 102’) og den mindst ene indretning til optagelse af optiske geometridata er arrangeret i et defineret placeringsforhold, kendetegnet ved, at det mindst ene mikrofonarrangement (102, 102’) og den mindst ene indretning til optagelse af optiske geometridata er fast indbyrdes forbundne i det mindste under optagelse af den akustiske og optiske information, og at arrangementet er konfigureret sådan, at en fremgangsmåde ifølge et af kravene 1 til 7 kan udføres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014217598.4A DE102014217598A1 (de) | 2014-09-03 | 2014-09-03 | Verfahren und Anordnung zur Erfassung von akustischen und optischen Informationen sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2993450T3 true DK2993450T3 (da) | 2019-01-28 |
Family
ID=54011654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK15182763.1T DK2993450T3 (da) | 2014-09-03 | 2015-08-27 | Fremgangsmåde og arrangement til registrering af akustisk og optisk information samt et modsvarende computerprogram og et modsvarende computerlæsbart lagermedium |
Country Status (6)
Country | Link |
---|---|
US (1) | US9894435B2 (da) |
EP (1) | EP2993450B1 (da) |
CN (1) | CN105388478B (da) |
DE (1) | DE102014217598A1 (da) |
DK (1) | DK2993450T3 (da) |
ES (1) | ES2704458T3 (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105865788A (zh) * | 2016-04-07 | 2016-08-17 | 成都铁安科技有限责任公司 | 一种用于列车轴承缺陷在线监测的阵列声学检测方法 |
FI129137B (en) * | 2016-09-22 | 2021-08-13 | Noiseless Acoustics Oy | ACOUSTIC CAMERA AND METHOD FOR DETECTING ACOUSTIC EMISSIONS FROM VARIOUS LOCATIONS AND EQUIPMENT |
EP3520437A1 (en) * | 2016-09-29 | 2019-08-07 | Dolby Laboratories Licensing Corporation | Method, systems and apparatus for determining audio representation(s) of one or more audio sources |
DE102016125225A1 (de) * | 2016-12-21 | 2018-06-21 | Hochschule für Angewandte Wissenschaften Hamburg Körperschaft des Öffentlichen Rechts | Verfahren und Vorrichtung zur bildgebenden Darstellung von einem schallemittierenden Objekt |
CN107063437A (zh) * | 2017-04-12 | 2017-08-18 | 中广核研究院有限公司北京分公司 | 基于麦克风阵列的核电站噪声测试装置 |
CN110621966A (zh) * | 2017-05-16 | 2019-12-27 | 昕诺飞控股有限公司 | 经由智能照明进行噪声流监控和声音定位 |
CN111971536A (zh) * | 2018-03-28 | 2020-11-20 | 日本电产株式会社 | 声学解析装置及声学解析方法 |
US11172289B2 (en) * | 2018-04-06 | 2021-11-09 | Leonardo S.P.A. | Acoustic system for detecting and locating low intensity and low frequency sound sources and related locating method |
WO2020142952A1 (en) * | 2019-01-09 | 2020-07-16 | Hangzhou Taro Positioning Technology Co., Ltd. | Directional sound capture using image-based object tracking |
CN110441737B (zh) * | 2019-08-26 | 2023-02-24 | 上海声茵科技有限公司 | 一种采用鱼眼镜头的声源定位方法及其设备 |
CN110996197B (zh) * | 2019-11-15 | 2021-05-28 | 歌尔股份有限公司 | 音频设备的控制方法、音频设备及存储介质 |
CN111522074B (zh) * | 2020-05-29 | 2023-04-25 | 深圳市燕麦科技股份有限公司 | 麦克风检测设备及麦克风检测方法 |
JP7151910B2 (ja) * | 2020-06-09 | 2022-10-12 | 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 |
CN112763054A (zh) * | 2020-12-21 | 2021-05-07 | 上海工程技术大学 | 一种三维声场可视化系统和方法 |
CN112763058A (zh) * | 2021-01-07 | 2021-05-07 | 国网河南省电力公司电力科学研究院 | 一种自定义坐标阵列噪声信号实时数据分析系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3195920B2 (ja) * | 1999-06-11 | 2001-08-06 | 科学技術振興事業団 | 音源同定・分離装置及びその方法 |
JP4722347B2 (ja) * | 2000-10-02 | 2011-07-13 | 中部電力株式会社 | 音源探査システム |
DE102005020193A1 (de) * | 2005-04-28 | 2006-11-09 | Volkswagen Ag | Verfahren und Vorrichtungen zum Eliminieren von Schallsignalanteilen aus Mikrofonsignalen eines Gesamtschallsignals und zum Orten von Schallquellen |
DE102008026657A1 (de) * | 2008-03-10 | 2009-09-24 | Head Acoustics Gmbh | Verfahren und Vorrichtung zur bildgebenden Darstellung von akustischen Objekten |
FR2938058B1 (fr) * | 2008-11-03 | 2010-11-26 | Microdb | Dispositif de mesure et de representation des sources de bruit a l'interieur d'un espace |
US8761412B2 (en) * | 2010-12-16 | 2014-06-24 | Sony Computer Entertainment Inc. | Microphone array steering with image-based source location |
JP2012186594A (ja) * | 2011-03-04 | 2012-09-27 | Sony Corp | 音響装置、音響調整方法およびプログラム |
-
2014
- 2014-09-03 DE DE102014217598.4A patent/DE102014217598A1/de not_active Ceased
-
2015
- 2015-08-27 ES ES15182763T patent/ES2704458T3/es active Active
- 2015-08-27 EP EP15182763.1A patent/EP2993450B1/de active Active
- 2015-08-27 DK DK15182763.1T patent/DK2993450T3/da active
- 2015-09-02 US US14/843,691 patent/US9894435B2/en active Active
- 2015-09-02 CN CN201510681298.1A patent/CN105388478B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US9894435B2 (en) | 2018-02-13 |
CN105388478A (zh) | 2016-03-09 |
EP2993450A2 (de) | 2016-03-09 |
DE102014217598A1 (de) | 2016-03-03 |
ES2704458T3 (es) | 2019-03-18 |
EP2993450A3 (de) | 2016-12-21 |
EP2993450B1 (de) | 2018-10-10 |
CN105388478B (zh) | 2019-10-18 |
US20160066086A1 (en) | 2016-03-03 |
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