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PT1779375E - Método, dispositivo e sistema para a alteração do tempo de repercussão de uma sala - Google Patents

Método, dispositivo e sistema para a alteração do tempo de repercussão de uma sala

Info

Publication number
PT1779375E
PT1779375E PT57731937T PT05773193T PT1779375E PT 1779375 E PT1779375 E PT 1779375E PT 57731937 T PT57731937 T PT 57731937T PT 05773193 T PT05773193 T PT 05773193T PT 1779375 E PT1779375 E PT 1779375E
Authority
PT
Portugal
Prior art keywords
altering
room
reverberation time
reverberation
time
Prior art date
Application number
PT57731937T
Other languages
English (en)
Original Assignee
Niels Werner Larsen
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
Priority claimed from PCT/DK2005/000322 external-priority patent/WO2006119763A1/en
Application filed by Niels Werner Larsen filed Critical Niels Werner Larsen
Publication of PT1779375E publication Critical patent/PT1779375E/pt

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
PT57731937T 2004-08-06 2005-08-02 Método, dispositivo e sistema para a alteração do tempo de repercussão de uma sala PT1779375E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200401199 2004-08-06
PCT/DK2005/000322 WO2006119763A1 (en) 2005-05-13 2005-05-13 Method, device and system for altering the reverberation time of a room

Publications (1)

Publication Number Publication Date
PT1779375E true PT1779375E (pt) 2013-03-18

Family

ID=35520928

Family Applications (1)

Application Number Title Priority Date Filing Date
PT57731937T PT1779375E (pt) 2004-08-06 2005-08-02 Método, dispositivo e sistema para a alteração do tempo de repercussão de uma sala

Country Status (7)

Country Link
US (1) US7905323B2 (pt)
EP (1) EP1779375B1 (pt)
ES (1) ES2400912T3 (pt)
PL (1) PL1779375T3 (pt)
PT (1) PT1779375E (pt)
SI (1) SI1779375T1 (pt)
WO (1) WO2006016321A2 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7992678B2 (en) 2005-05-12 2011-08-09 Pilaar James G Inflatable sound attenuation system
US7819221B1 (en) * 2005-09-27 2010-10-26 The United States Of America As Represented By The Secretary Of The Air Force Lightweight acoustic damping treatment
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
EP2085962A2 (en) * 2008-02-01 2009-08-05 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorbing properties
US20090223738A1 (en) * 2008-02-22 2009-09-10 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorption property
KR20110042315A (ko) * 2008-07-18 2011-04-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 공공 장소들에서 사적 대화들을 엿듣는 것을 방지하기 위한 방법 및 시스템
US8689935B2 (en) * 2011-04-22 2014-04-08 Board Of Regents Of The University Of Texas System Abating low-frequency noise using encapsulated gas bubbles
US20130037646A1 (en) * 2011-07-11 2013-02-14 Theodore Gary Ohl System and method for aligning material onto a guide roll
US20140086013A1 (en) * 2012-09-25 2014-03-27 Jeong Min Lee Method for an equivalent circuit parameter estimation of a transducer and a sonar system using thereof
US9103905B2 (en) * 2012-12-12 2015-08-11 Agency For Defense Development Sonar system and impedance matching method thereof
US9145675B2 (en) * 2013-05-29 2015-09-29 Wenger Corporation Tunable acoustic panel
EP3049587B1 (en) 2013-09-24 2021-11-17 Preston Wilson Underwater noise abatement panel and resonator structure
CN114876410B (zh) 2013-12-17 2025-03-04 Adbm公司 使用开放端共振器组件的水下噪声减小系统和部署装置
EP3092636B1 (en) * 2014-01-06 2020-07-15 Board of Regents, The University of Texas System Underwater noise abatement apparatus and deployment system
NZ721679A (en) * 2014-01-06 2019-10-25 Univ Texas Underwater noise abatement apparatus and deployment system
NO337032B1 (no) * 2014-04-29 2016-01-04 Deamp As Lydabsorberende film
US9322165B2 (en) 2014-07-25 2016-04-26 Erik J. Luhtala Dynamically adjustable acoustic panel device, system and method
US9499977B2 (en) * 2014-11-10 2016-11-22 Wenger Corporation Motorized acoustical banner
CN107531321B (zh) * 2015-04-29 2020-08-07 庞巴迪公司 用于飞机的消音设备
GB2548139B (en) * 2016-03-10 2020-03-18 General Electric Technology Gmbh Improvements in or relating to sound reduction components for housings
US9963873B2 (en) * 2016-09-27 2018-05-08 David R. Hall Flexible, sound-attenuating roll-up wall system
US20180151166A1 (en) * 2016-11-25 2018-05-31 Leib Morosow Low frequency acoustics and negative stiffness
WO2018170131A1 (en) 2017-03-15 2018-09-20 Forrest Sound Products, Llc Systems and methods for acoustic absorption
EP3454569B1 (en) * 2017-09-08 2020-06-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Electroacoustic device and mobile terminal
CN108430018B (zh) * 2018-04-28 2020-04-21 歌尔股份有限公司 扬声器模组及电子设备
AU2021211657A1 (en) 2020-01-21 2022-08-18 Adbm Corp. Simultaneously attenuating high-frequencies and amplifying low-frequencies of underwater sounds
US12118972B2 (en) 2020-10-30 2024-10-15 Chinook Acoustics, Inc. Systems and methods for manufacturing acoustic panels
US11871194B2 (en) 2021-09-21 2024-01-09 International Business Machines Corporation Learned rollable flexible device sound creation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615549B1 (fr) * 1987-05-20 1989-08-18 Caire Claude Const Metalliq Ca Plafond acoustique pour salle de spectacle
US5394786A (en) * 1990-06-19 1995-03-07 Suppression Systems Engineering Corp. Acoustic/shock wave attenuating assembly
US5299522A (en) * 1993-03-09 1994-04-05 Dixon Jr Henry R Inflatable acoustic buffer for boat hulls
US6282842B1 (en) * 1995-02-06 2001-09-04 Robert R. Simens Inflatable roof support systems
US5901769A (en) * 1995-05-26 1999-05-11 Farley; Brent L. Inflatable partition
FR2750527B1 (fr) 1996-06-28 1998-08-21 Bertin & Cie Structures d'absorption de bruit et parois constituees de ces structures
US6567341B2 (en) * 2000-11-20 2003-05-20 Gunderboom, Inc. Boom system and its use to attenuate underwater sound or shock wave transmission
DE10105891B4 (de) * 2001-02-09 2004-08-05 Daimlerchrysler Ag Verfahren zur Geräuschdämpfung von aufeinanderfolgenden Bauteilen sowie Geräuschabsorber für aufeinanderfolgende Bauteile
US6739005B2 (en) * 2001-09-04 2004-05-25 Banyan Licensing Lc Bed with adjustable elevation components
GB2387395B (en) 2002-04-12 2005-08-24 Benedict George Morris Liquid retaining cushion roof element
US6683916B1 (en) 2002-07-17 2004-01-27 Philippe Jean-Marc Sartori Adaptive modulation/coding and power allocation system
EP1633939B1 (en) * 2003-05-28 2009-08-12 Soft Cells A/S Flexible covering system and corresponding modules for walls, ceilings and other boundaries

Also Published As

Publication number Publication date
WO2006016321A3 (en) 2006-05-18
WO2006016321A2 (en) 2006-02-16
EP1779375B1 (en) 2012-12-12
PL1779375T3 (pl) 2013-05-31
EP1779375A2 (en) 2007-05-02
US7905323B2 (en) 2011-03-15
ES2400912T3 (es) 2013-04-15
SI1779375T1 (sl) 2013-04-30
US20070140518A1 (en) 2007-06-21

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