WO2010089398A3 - Akustischer absorber, akustischer wandler und verfahren zum herstellen eines akustischen absorbers oder eines akustischen wandlers - Google Patents
Akustischer absorber, akustischer wandler und verfahren zum herstellen eines akustischen absorbers oder eines akustischen wandlers Download PDFInfo
- Publication number
- WO2010089398A3 WO2010089398A3 PCT/EP2010/051520 EP2010051520W WO2010089398A3 WO 2010089398 A3 WO2010089398 A3 WO 2010089398A3 EP 2010051520 W EP2010051520 W EP 2010051520W WO 2010089398 A3 WO2010089398 A3 WO 2010089398A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acoustic
- absorber
- absorption layer
- transducer
- acoustic transducer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
-
- 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
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2010210069A AU2010210069B2 (en) | 2009-02-07 | 2010-02-08 | Acoustic absorber, acoustic transducer, and method for producing an acoustic absorber or an acoustic transducer |
US13/148,272 US9369805B2 (en) | 2009-02-07 | 2010-02-08 | Acoustic absorber, acoustic transducer, and method for producing an acoustic absorber or an acoustic transducer |
EP10709986.3A EP2394265B1 (de) | 2009-02-07 | 2010-02-08 | Akustischer absorber, akustischer wandler und verfahren zum herstellen eines akustischen absorbers oder eines akustischen wandlers |
CN201080013094.6A CN102362309B (zh) | 2009-02-07 | 2010-02-08 | 声学吸收体、声学变换器和用于制造声学吸收体或声学变换器的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009007891A DE102009007891A1 (de) | 2009-02-07 | 2009-02-07 | Resonanz-Schallabsorber in mehrschichtiger Ausführung |
DE102009007891.6 | 2009-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010089398A2 WO2010089398A2 (de) | 2010-08-12 |
WO2010089398A3 true WO2010089398A3 (de) | 2011-03-03 |
Family
ID=42317443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/051520 WO2010089398A2 (de) | 2009-02-07 | 2010-02-08 | Akustischer absorber, akustischer wandler und verfahren zum herstellen eines akustischen absorbers oder eines akustischen wandlers |
Country Status (6)
Country | Link |
---|---|
US (1) | US9369805B2 (de) |
EP (1) | EP2394265B1 (de) |
CN (1) | CN102362309B (de) |
AU (1) | AU2010210069B2 (de) |
DE (1) | DE102009007891A1 (de) |
WO (1) | WO2010089398A2 (de) |
Families Citing this family (64)
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KR101709353B1 (ko) * | 2008-05-22 | 2017-02-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 메시 층을 포함하는 다층 흡음 구조물 |
US8727071B2 (en) * | 2009-06-25 | 2014-05-20 | 3M Innovative Properties Company | Sound barrier for audible acoustic frequency management |
DE102011051727A1 (de) * | 2011-07-11 | 2013-01-17 | Pinta Acoustic Gmbh | Verfahren und Vorrichtung zur aktiven Schallmaskierung |
DE102011084168B4 (de) * | 2011-10-07 | 2020-07-09 | Röchling Automotive AG & Co. KG | Biegewellenlautsprecher, Kraftfahrzeug mit Biegewellenlautsprecher, und Verwendung eines Biegewellenlautsprechers |
EP2579248A3 (de) * | 2011-10-07 | 2016-12-07 | akustik & innovation gmbh | Verfahren zur Herstellung einer zwei- oder dreischichtigen schalldämmenden Platte und entsprechende schalldämmende Platte |
DE102012108296A1 (de) * | 2012-09-06 | 2014-03-06 | Veyhl Gmbh | Akustikpaneel, Akustik-Stellwand und Schallschutzkabine |
DE102012216500A1 (de) | 2012-09-17 | 2014-03-20 | Hp Pelzer Holding Gmbh | Mehrlagiger gelochter Schallabsorber |
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DE202013104545U1 (de) | 2013-10-08 | 2013-11-14 | Sonus Gmbh | Einrichtung zur aktiven und/oder passiven Beeinflussung der Raumakustik |
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FR3047600B1 (fr) | 2016-02-08 | 2018-02-02 | Universite Paris-Sud | Absorbeur acoustique, paroi acoustique et procede de conception et fabrication |
JP6772484B2 (ja) * | 2016-03-04 | 2020-10-21 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
CN106328115B (zh) * | 2016-08-22 | 2019-10-11 | 东南大学 | 基于分形结构的低频隔声人工材料 |
JP6859069B2 (ja) * | 2016-10-26 | 2021-04-14 | 林テレンプ株式会社 | 車両用アンダーカバーの製造方法 |
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CN108281132A (zh) * | 2018-03-13 | 2018-07-13 | 吉林大学 | 具有柱形凹坑仿生非光滑表面聚氨酯泡沫板及制备方法 |
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IT201800006329A1 (it) | 2018-06-14 | 2019-12-14 | Tavolo con prorpietà fonoassorbenti | |
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CN110769348A (zh) * | 2018-07-26 | 2020-02-07 | 白朗 | 一种谐振单元、声学结构和声学系统 |
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CN109671419B (zh) * | 2018-12-28 | 2024-01-12 | 西安交通大学 | 一种开缝双孔隙率吸声装置及其应用 |
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CN113841419A (zh) | 2019-03-21 | 2021-12-24 | 舒尔获得控股公司 | 天花板阵列麦克风的外壳及相关联设计特征 |
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TW202101422A (zh) | 2019-05-23 | 2021-01-01 | 美商舒爾獲得控股公司 | 可操縱揚聲器陣列、系統及其方法 |
EP3744918A1 (de) | 2019-05-27 | 2020-12-02 | Diab International AB | Schallabsorbierende paneelanordnung |
EP3977449A1 (de) | 2019-05-31 | 2022-04-06 | Shure Acquisition Holdings, Inc. | Mit sprach- und rauschaktivitätsdetektion integrierter automatischer mischer mit niedriger latenz |
DE102019118591B4 (de) * | 2019-07-09 | 2022-02-10 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Schallabsorberanordnung |
DE102019121941B4 (de) * | 2019-08-14 | 2022-01-13 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Schallabsorber |
JP2022545113A (ja) | 2019-08-23 | 2022-10-25 | シュアー アクイジッション ホールディングス インコーポレイテッド | 指向性が改善された一次元アレイマイクロホン |
US11552611B2 (en) | 2020-02-07 | 2023-01-10 | Shure Acquisition Holdings, Inc. | System and method for automatic adjustment of reference gain |
IT202000003769A1 (it) * | 2020-02-24 | 2021-08-24 | Adler Evo S R L | Dispositivo per isolamento acustico a base di metamateriali |
CN111341291B (zh) * | 2020-03-04 | 2023-06-16 | 云南电网有限责任公司电力科学研究院 | 一种降噪装置及制备方法 |
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US11706562B2 (en) | 2020-05-29 | 2023-07-18 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
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2009
- 2009-02-07 DE DE102009007891A patent/DE102009007891A1/de not_active Ceased
-
2010
- 2010-02-08 AU AU2010210069A patent/AU2010210069B2/en not_active Ceased
- 2010-02-08 EP EP10709986.3A patent/EP2394265B1/de not_active Revoked
- 2010-02-08 WO PCT/EP2010/051520 patent/WO2010089398A2/de active Application Filing
- 2010-02-08 CN CN201080013094.6A patent/CN102362309B/zh not_active Expired - Fee Related
- 2010-02-08 US US13/148,272 patent/US9369805B2/en active Active
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YVONNE KAVERMANN, HUBERT SATZGER: "Mineralwolle als Schallabsorber mit Montageabstand", 12 May 2008 (2008-05-12), XP002597589, Retrieved from the Internet <URL:http://www.baunetzwissen.de/standardartikel/Akustik_Mineralwolleplatten-als-Schallabsorber-mit-Montageabstand_147753.html> [retrieved on 20100820] * |
Also Published As
Publication number | Publication date |
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US20120155688A1 (en) | 2012-06-21 |
EP2394265B1 (de) | 2014-04-16 |
DE102009007891A1 (de) | 2010-08-12 |
EP2394265A2 (de) | 2011-12-14 |
CN102362309A (zh) | 2012-02-22 |
AU2010210069A1 (en) | 2011-09-29 |
US9369805B2 (en) | 2016-06-14 |
WO2010089398A2 (de) | 2010-08-12 |
AU2010210069B2 (en) | 2015-05-07 |
CN102362309B (zh) | 2016-08-24 |
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