JP2011508264A5 - - Google Patents

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Publication number
JP2011508264A5
JP2011508264A5 JP2010539688A JP2010539688A JP2011508264A5 JP 2011508264 A5 JP2011508264 A5 JP 2011508264A5 JP 2010539688 A JP2010539688 A JP 2010539688A JP 2010539688 A JP2010539688 A JP 2010539688A JP 2011508264 A5 JP2011508264 A5 JP 2011508264A5
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JP
Japan
Prior art keywords
medium
wave
density
barrier
propagation velocity
Prior art date
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Application number
JP2010539688A
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English (en)
Japanese (ja)
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JP2011508264A (ja
JP5457369B2 (ja
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Application filed filed Critical
Priority claimed from PCT/US2008/086918 external-priority patent/WO2009085724A1/en
Publication of JP2011508264A publication Critical patent/JP2011508264A/ja
Publication of JP2011508264A5 publication Critical patent/JP2011508264A5/ja
Application granted granted Critical
Publication of JP5457369B2 publication Critical patent/JP5457369B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010539688A 2007-12-21 2008-12-16 可聴音響周波数管理のための音波バリア Expired - Fee Related JP5457369B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1579307P 2007-12-21 2007-12-21
US61/015,793 2007-12-21
PCT/US2008/086918 WO2009085724A1 (en) 2007-12-21 2008-12-16 Sound barrier for audible acoustic frequency management

Publications (3)

Publication Number Publication Date
JP2011508264A JP2011508264A (ja) 2011-03-10
JP2011508264A5 true JP2011508264A5 (enExample) 2012-01-26
JP5457369B2 JP5457369B2 (ja) 2014-04-02

Family

ID=40469817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010539688A Expired - Fee Related JP5457369B2 (ja) 2007-12-21 2008-12-16 可聴音響周波数管理のための音波バリア

Country Status (6)

Country Link
US (1) US8132643B2 (enExample)
EP (1) EP2232482B1 (enExample)
JP (1) JP5457369B2 (enExample)
KR (1) KR101588471B1 (enExample)
CN (1) CN101946279B (enExample)
WO (1) WO2009085724A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009085693A1 (en) * 2007-12-21 2009-07-09 3M Innovative Properties Company Viscoelastic phononic crystal
JP2012513288A (ja) * 2008-12-23 2012-06-14 スリーエム イノベイティブ プロパティズ カンパニー 聴覚保護方法及び装置
JP5819731B2 (ja) * 2008-12-23 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー 運搬用乗物の遮音方法及び装置
US8485315B2 (en) * 2009-06-25 2013-07-16 Defence Research & Development Organisation Ministry of Defence Acoustic energy reflector
US8727071B2 (en) * 2009-06-25 2014-05-20 3M Innovative Properties Company Sound barrier for audible acoustic frequency management
AT509717B1 (de) * 2010-12-23 2011-11-15 Big Bau Und Immobilienges M B H Lärmschutzelement
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
US8833510B2 (en) 2011-05-05 2014-09-16 Massachusetts Institute Of Technology Phononic metamaterials for vibration isolation and focusing of elastic waves
US20130033339A1 (en) * 2011-08-02 2013-02-07 Boechler Nicholas Bifurcation-based acoustic switch and rectifier
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
FR3009122B1 (fr) * 2013-07-29 2017-12-15 Boeing Co Barriere et absorbeur acoustiques hybrides
CN105280173A (zh) * 2015-11-05 2016-01-27 嘉兴学院 一种三角阵列密堆的吸音隔声纤维材料
CN106844884A (zh) * 2016-12-29 2017-06-13 中国舰船研究设计中心 一种用于舰船隔振的声子晶体结构及设计方法
CN108166405A (zh) * 2017-12-12 2018-06-15 西南交通大学 一种隔声结构体及降噪方法
CN108847213B (zh) * 2018-06-08 2023-05-05 广东工业大学 一种声子晶体及声学设备
WO2020181056A1 (en) * 2019-03-05 2020-09-10 Cail Ronnie Sound barrier panel and glare screen
CN110014709A (zh) * 2019-03-12 2019-07-16 北京化工大学 聚氨酯弹性体声子晶体消音膜及其制造方法

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US4084366A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
AT390094B (de) * 1984-11-16 1990-03-12 Austria Metall Schalldaemmende verbundplatte und verfahren zu ihrer herstellung
JP2850447B2 (ja) * 1990-02-23 1999-01-27 松下電工株式会社 遮音パネル
US5272284A (en) * 1991-07-10 1993-12-21 Carsonite International Corp. Sound barrier
JPH0632939A (ja) 1992-07-17 1994-02-08 Kuraray Co Ltd 音響機器用樹脂組成物
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US20060040096A1 (en) 2004-08-19 2006-02-23 Rajan Eadara Constrained layer, composite, acoustic damping material
JP2006106211A (ja) 2004-10-01 2006-04-20 Toyota Motor Corp 高剛性ダッシュサイレンサ
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JP2006257993A (ja) 2005-03-17 2006-09-28 Tokai Rubber Ind Ltd 防音カバー
JP2006284658A (ja) 2005-03-31 2006-10-19 Toyoda Gosei Co Ltd 吸遮音構造体
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US7837008B1 (en) * 2005-09-27 2010-11-23 The United States Of America As Represented By The Secretary Of The Air Force Passive acoustic barrier
WO2009085693A1 (en) * 2007-12-21 2009-07-09 3M Innovative Properties Company Viscoelastic phononic crystal

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