DK3025130T3 - Akustisk bredbåndsholografi - Google Patents
Akustisk bredbåndsholografi Download PDFInfo
- Publication number
- DK3025130T3 DK3025130T3 DK14738760.9T DK14738760T DK3025130T3 DK 3025130 T3 DK3025130 T3 DK 3025130T3 DK 14738760 T DK14738760 T DK 14738760T DK 3025130 T3 DK3025130 T3 DK 3025130T3
- Authority
- DK
- Denmark
- Prior art keywords
- holography
- acoustic broadband
- broadband
- acoustic
- broadband holography
- Prior art date
Links
Classifications
-
- 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
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/001—Acoustic presence detection
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H3/00—Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Radar, Positioning & Navigation (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13177409 | 2013-07-22 | ||
PCT/EP2014/063597 WO2015010850A2 (en) | 2013-07-22 | 2014-06-26 | Wide-band acoustic holography |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3025130T3 true DK3025130T3 (da) | 2020-04-20 |
Family
ID=48808225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK14738760.9T DK3025130T3 (da) | 2013-07-22 | 2014-06-26 | Akustisk bredbåndsholografi |
Country Status (6)
Country | Link |
---|---|
US (1) | US10078006B2 (da) |
EP (1) | EP3025130B1 (da) |
JP (1) | JP6386556B2 (da) |
CN (1) | CN105556260B (da) |
DK (1) | DK3025130T3 (da) |
WO (1) | WO2015010850A2 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201510032D0 (en) | 2015-06-09 | 2015-07-22 | Kp Acoustics Ltd | Integrated sensor system |
GB2550963B (en) * | 2016-06-03 | 2021-12-29 | Bae Systems Plc | Model-based protection algorithms |
CN107153172B (zh) * | 2017-05-08 | 2020-04-21 | 重庆大学 | 一种基于互谱优化的互谱广义逆波束形成方法 |
CN109599088A (zh) * | 2018-11-19 | 2019-04-09 | 西安交通大学 | 一种换流站滤波电容器电磁力噪声的声学建模方法 |
CN111174904B (zh) * | 2020-01-13 | 2021-10-29 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 用于水下噪声源分离的声全息测试共形阵列 |
CN111272274B (zh) * | 2020-02-22 | 2022-07-19 | 西北工业大学 | 基于传声器随机采样的封闭空间低频声场再现方法 |
CN113624330B (zh) * | 2021-07-12 | 2023-11-17 | 哈尔滨工程大学 | 一种水下目标辐射噪声测量组合体积阵及测量方法 |
CN113591303A (zh) * | 2021-07-29 | 2021-11-02 | 广东电网有限责任公司 | 一种噪声预测方法及系统 |
NO20211439A1 (no) * | 2021-11-26 | 2023-05-29 | Momentum Tech As | Støykartleggingsinnretning |
CN114859679B (zh) * | 2022-04-19 | 2022-12-20 | 华中科技大学 | 一种全息波前打印系统及方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1547257A4 (en) * | 2002-09-30 | 2006-12-06 | Verax Technologies Inc | SYSTEM AND METHOD FOR THE INTEGRAL TRANSFER OF ACOUSTIC EVENTS |
KR100511205B1 (ko) * | 2003-01-14 | 2005-08-31 | 한국과학기술원 | 음향 홀로그래피를 이용한 개별 음원의 음장 분리 방법 |
US7054228B1 (en) * | 2003-03-25 | 2006-05-30 | Robert Hickling | Sound source location and quantification using arrays of vector probes |
WO2009044509A1 (ja) | 2007-10-01 | 2009-04-09 | Panasonic Corporation | 音源方向検知装置 |
US20110051952A1 (en) | 2008-01-18 | 2011-03-03 | Shinji Ohashi | Sound source identifying and measuring apparatus, system and method |
JP2010011433A (ja) * | 2008-05-30 | 2010-01-14 | Nittobo Acoustic Engineering Co Ltd | 音源分離及び表示方法並びにシステム |
JP5496192B2 (ja) * | 2008-07-08 | 2014-05-21 | 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 |
JP5220922B2 (ja) * | 2008-07-08 | 2013-06-26 | 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 | 音場の再構成 |
JP2010212818A (ja) * | 2009-03-08 | 2010-09-24 | Univ Of Tokyo | 複数のマイクロフォンにより受信された多チャンネル信号の処理方法 |
CN103999151B (zh) | 2011-11-04 | 2016-10-26 | 布鲁尔及凯尔声音及振动测量公司 | 计算上有效的宽带滤波和相加阵列聚焦 |
EP2592846A1 (en) * | 2011-11-11 | 2013-05-15 | Thomson Licensing | Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an Ambisonics representation of the sound field |
US8704070B2 (en) * | 2012-03-04 | 2014-04-22 | John Beaty | System and method for mapping and displaying audio source locations |
CN103135094B (zh) | 2013-01-31 | 2014-12-17 | 西安电子科技大学 | 基于bfgs拟牛顿法的信号源定位方法 |
CN103207380B (zh) | 2013-03-12 | 2014-10-01 | 西安电子科技大学 | 基于二维频域稀疏约束的宽带目标测向方法 |
-
2014
- 2014-06-26 WO PCT/EP2014/063597 patent/WO2015010850A2/en active Application Filing
- 2014-06-26 EP EP14738760.9A patent/EP3025130B1/en active Active
- 2014-06-26 JP JP2016528385A patent/JP6386556B2/ja active Active
- 2014-06-26 DK DK14738760.9T patent/DK3025130T3/da active
- 2014-06-26 CN CN201480051991.4A patent/CN105556260B/zh active Active
- 2014-06-26 US US14/906,063 patent/US10078006B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105556260A (zh) | 2016-05-04 |
EP3025130B1 (en) | 2020-03-25 |
JP2016532105A (ja) | 2016-10-13 |
WO2015010850A2 (en) | 2015-01-29 |
JP6386556B2 (ja) | 2018-09-05 |
CN105556260B (zh) | 2018-11-13 |
US20160161325A1 (en) | 2016-06-09 |
EP3025130A2 (en) | 2016-06-01 |
WO2015010850A3 (en) | 2015-04-16 |
US10078006B2 (en) | 2018-09-18 |
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