EP2509069A3 - Dispositif et procédé de réduction des oscillations d'une plaque transparente en particulier - Google Patents
Dispositif et procédé de réduction des oscillations d'une plaque transparente en particulier Download PDFInfo
- Publication number
- EP2509069A3 EP2509069A3 EP12163205.3A EP12163205A EP2509069A3 EP 2509069 A3 EP2509069 A3 EP 2509069A3 EP 12163205 A EP12163205 A EP 12163205A EP 2509069 A3 EP2509069 A3 EP 2509069A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- vibration
- board
- compensation
- oscillation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- 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
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
-
- 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
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/129—Vibration, e.g. instead of, or in addition to, acoustic noise
- G10K2210/1291—Anti-Vibration-Control, e.g. reducing vibrations in panels or beams
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vibration Prevention Devices (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA475/2011A AT511225B1 (de) | 2011-04-04 | 2011-04-04 | Vorrichtung und verfahren zur reduktion einer schwingung einer insbesondere transparenten platte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2509069A2 EP2509069A2 (fr) | 2012-10-10 |
EP2509069A3 true EP2509069A3 (fr) | 2014-08-20 |
Family
ID=46025459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12163205.3A Withdrawn EP2509069A3 (fr) | 2011-04-04 | 2012-04-04 | Dispositif et procédé de réduction des oscillations d'une plaque transparente en particulier |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2509069A3 (fr) |
AT (1) | AT511225B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US11431312B2 (en) | 2004-08-10 | 2022-08-30 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US9883318B2 (en) | 2013-06-12 | 2018-01-30 | Bongiovi Acoustics Llc | System and method for stereo field enhancement in two-channel audio systems |
US9906858B2 (en) | 2013-10-22 | 2018-02-27 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
CN105201378B (zh) * | 2015-08-19 | 2017-04-12 | 上海华特汽车配件有限公司 | 复合结构隔声窗 |
US20170193980A1 (en) | 2015-11-16 | 2017-07-06 | Bongiovi Acoustics Llc | Systems and methods for providing an enhanced audible environment within an aircraft cabin |
US9621994B1 (en) * | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
CN112236812A (zh) | 2018-04-11 | 2021-01-15 | 邦吉欧维声学有限公司 | 音频增强听力保护系统 |
US10959035B2 (en) | 2018-08-02 | 2021-03-23 | Bongiovi Acoustics Llc | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010106537A (ja) * | 2008-10-30 | 2010-05-13 | Fujifilm Corp | 遮音構造体、遮音システム及び遮音方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5812684A (en) * | 1995-07-05 | 1998-09-22 | Ford Global Technologies, Inc. | Passenger compartment noise attenuation apparatus for use in a motor vehicle |
DE19826171C1 (de) | 1998-06-13 | 1999-10-28 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur aktiven Beeinflussung von von Fensterscheiben stammenden Geräuschen |
DE10116166C2 (de) * | 2001-03-31 | 2003-03-27 | Daimler Chrysler Ag | Akustisch aktive Scheibe |
JP4324530B2 (ja) * | 2004-09-22 | 2009-09-02 | 本田技研工業株式会社 | 車室内騒音低減装置 |
-
2011
- 2011-04-04 AT ATA475/2011A patent/AT511225B1/de not_active IP Right Cessation
-
2012
- 2012-04-04 EP EP12163205.3A patent/EP2509069A3/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010106537A (ja) * | 2008-10-30 | 2010-05-13 | Fujifilm Corp | 遮音構造体、遮音システム及び遮音方法 |
Non-Patent Citations (3)
Title |
---|
FALANGAS E T ET AL: "Controlling plate vibrations using piezoelectric actuators", IEEE CONTROL SYSTEMS, IEEE, USA, vol. 14, no. 4, 1 August 1994 (1994-08-01), pages 34 - 41, XP011422737, ISSN: 1066-033X, DOI: 10.1109/37.295968 * |
PAOLO GARDONIO ET AL: "A smart panel with active damping wedges along the perimeter;A smart panel with active damping wedges along the perimeter", SMART MATERIALS AND STRUCTURES, IOP PUBLISHING LTD., BRISTOL, GB, vol. 19, no. 6, 18 May 2010 (2010-05-18), pages 65033, XP020193026, ISSN: 0964-1726, DOI: 10.1088/0964-1726/19/6/065033 * |
YOUNG-HUN LIM: "Finite-element simulation of closed loop vibration control of a smart plate under transient loading; Finite-element simulation of closed loop vibration control of a smart plate under transient loading", SMART MATERIALS AND STRUCTURES, IOP PUBLISHING LTD., BRISTOL, GB, vol. 12, no. 2, 27 March 2003 (2003-03-27), pages 272 - 286, XP020071737, ISSN: 0964-1726, DOI: 10.1088/0964-1726/12/2/316 * |
Also Published As
Publication number | Publication date |
---|---|
AT511225A1 (de) | 2012-10-15 |
EP2509069A2 (fr) | 2012-10-10 |
AT511225B1 (de) | 2013-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: NADER, MANFRED, DI DR. Inventor name: GERSTMAYR, JOHANNES, PRIV.-DOZ. DI DR. Inventor name: BERGER, WOLFGANG, DI |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G10K 11/178 20060101AFI20140711BHEP Ipc: E06B 5/20 20060101ALI20140711BHEP |
|
17P | Request for examination filed |
Effective date: 20150220 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G10K 11/178 20060101AFI20161111BHEP |
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INTG | Intention to grant announced |
Effective date: 20161214 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20170425 |