CN102460565B - 用于可听声频管理的声屏障 - Google Patents

用于可听声频管理的声屏障 Download PDF

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Publication number
CN102460565B
CN102460565B CN201080028562.7A CN201080028562A CN102460565B CN 102460565 B CN102460565 B CN 102460565B CN 201080028562 A CN201080028562 A CN 201080028562A CN 102460565 B CN102460565 B CN 102460565B
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China
Prior art keywords
medium
sound barrier
porous
elastic
combinations
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Expired - Fee Related
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CN201080028562.7A
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English (en)
Chinese (zh)
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CN102460565A (zh
Inventor
阿里·贝克
约恩·查特吉
理查德·W·格里格
玛丽·阿洛希纳·伊普·勒叙夫勒尔
萨纳特·莫汉蒂
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3M Innovative Properties Co
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3M Innovative Properties Co
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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Textile Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CN201080028562.7A 2009-06-25 2010-06-22 用于可听声频管理的声屏障 Expired - Fee Related CN102460565B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22026109P 2009-06-25 2009-06-25
US61/220,261 2009-06-25
PCT/US2010/039470 WO2010151533A2 (en) 2009-06-25 2010-06-22 Sound barrier for audible acoustic frequency management

Publications (2)

Publication Number Publication Date
CN102460565A CN102460565A (zh) 2012-05-16
CN102460565B true CN102460565B (zh) 2015-04-01

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CN201080028562.7A Expired - Fee Related CN102460565B (zh) 2009-06-25 2010-06-22 用于可听声频管理的声屏障

Country Status (6)

Country Link
US (1) US8727071B2 (OSRAM)
EP (1) EP2446433A4 (OSRAM)
JP (1) JP5836941B2 (OSRAM)
KR (1) KR101821825B1 (OSRAM)
CN (1) CN102460565B (OSRAM)
WO (1) WO2010151533A2 (OSRAM)

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US9324312B2 (en) * 2007-12-21 2016-04-26 3M Innovative Properties Company Viscoelastic phononic crystal
WO2010075130A2 (en) 2008-12-23 2010-07-01 3M Innovative Properties Company Transportation vehicle sound insulation process and device
CN102175300B (zh) * 2011-01-26 2012-09-05 南京大学 一种声二极管及检测声二极管的系统
US8875838B1 (en) * 2013-04-25 2014-11-04 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic and elastic flatband formation in phononic crystals:methods and devices formed therefrom
CN103246807B (zh) * 2013-04-26 2016-12-28 北京工业大学 一种二维固‑固声子晶体混合模态带隙优化方法
JP6110995B2 (ja) 2013-11-18 2017-04-05 フィリップス ライティング ホールディング ビー ヴィ 音響吸収部屋間仕切り
KR101616051B1 (ko) * 2014-05-29 2016-04-27 주식회사 큐티아이 국소 공진 구조를 갖는 음향 차폐재
WO2015195566A1 (en) * 2014-06-15 2015-12-23 Robertson William M Acoustic lens using extraordinary acoustic transmission
WO2016051527A1 (ja) * 2014-09-30 2016-04-07 コンパニー ゼネラール デ エタブリッスマン ミシュラン 吸音体
US11584505B1 (en) 2015-02-18 2023-02-21 Hrl Laboratories, Llc Phononic composite material with internal resonant phases
CN105280175B (zh) * 2015-11-20 2019-01-01 南京大学 基于环氧树脂增强的泡沫金属/二氧化硅气凝胶复合吸声材料的制备方法
EP3239973A1 (en) * 2016-04-28 2017-11-01 Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA Phononic crystal vibration isolator with inertia amplification mechanism
WO2019010037A1 (en) 2017-07-06 2019-01-10 Solar Junction Corporation HYBRID MOCVD / MBE EPITAXIAL GROWTH OF MULTI-JUNCTION SOLAR CELLS ADAPTED TO THE HIGH-PERFORMANCE NETWORK
NL2020196B1 (nl) * 2017-12-29 2019-07-08 Bolidt Mij Tot Exploitatie Van Kunststoffen En Bouwwerken B V Afwerkingsvloer met een geluiddempend oppervlak
US12383230B2 (en) 2018-11-21 2025-08-12 Siemens Medical Solutions Usa, Inc. Composite acoustic absorber for ultrasound transducer array
WO2020124558A1 (zh) * 2018-12-21 2020-06-25 深圳先进技术研究院 微流体系统及其操作方法
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EP2446433A2 (en) 2012-05-02
KR101821825B1 (ko) 2018-01-24
EP2446433A4 (en) 2017-08-02
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