CN101946279B - 用于可听音频管理的声屏障 - Google Patents

用于可听音频管理的声屏障 Download PDF

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Publication number
CN101946279B
CN101946279B CN2008801266645A CN200880126664A CN101946279B CN 101946279 B CN101946279 B CN 101946279B CN 2008801266645 A CN2008801266645 A CN 2008801266645A CN 200880126664 A CN200880126664 A CN 200880126664A CN 101946279 B CN101946279 B CN 101946279B
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China
Prior art keywords
medium
sound barrier
viscoelastic
sound
density
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Expired - Fee Related
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CN2008801266645A
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English (en)
Chinese (zh)
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CN101946279A (zh
Inventor
阿里·贝克
理查德·W·格里格
马尼施·贾殷
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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    • 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
    • G10K11/165—Particles in a matrix

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CN2008801266645A 2007-12-21 2008-12-16 用于可听音频管理的声屏障 Expired - Fee Related CN101946279B (zh)

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 (2)

Publication Number Publication Date
CN101946279A CN101946279A (zh) 2011-01-12
CN101946279B true CN101946279B (zh) 2012-10-10

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CN2008801266645A Expired - Fee Related CN101946279B (zh) 2007-12-21 2008-12-16 用于可听音频管理的声屏障

Country Status (6)

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

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US9324312B2 (en) * 2007-12-21 2016-04-26 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
KR101723250B1 (ko) 2008-12-23 2017-04-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 운송 차량 차음 방법 및 장치
WO2010151533A2 (en) * 2009-06-25 2010-12-29 3M Innovative Properties Company Sound barrier for audible acoustic frequency management
US8485315B2 (en) * 2009-06-25 2013-07-16 Defence Research & Development Organisation Ministry of Defence Acoustic energy reflector
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
US20220186449A1 (en) * 2019-03-05 2022-06-16 Ronnie CAIL 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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Also Published As

Publication number Publication date
EP2232482B1 (en) 2014-03-19
JP2011508264A (ja) 2011-03-10
EP2232482A1 (en) 2010-09-29
KR101588471B1 (ko) 2016-01-25
CN101946279A (zh) 2011-01-12
US8132643B2 (en) 2012-03-13
KR20100110829A (ko) 2010-10-13
US20100288580A1 (en) 2010-11-18
JP5457369B2 (ja) 2014-04-02
WO2009085724A1 (en) 2009-07-09

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