KR101588471B1 - 가청 음향 주파수 관리를 위한 방음벽 - Google Patents

가청 음향 주파수 관리를 위한 방음벽 Download PDF

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KR101588471B1
KR101588471B1 KR1020107016144A KR20107016144A KR101588471B1 KR 101588471 B1 KR101588471 B1 KR 101588471B1 KR 1020107016144 A KR1020107016144 A KR 1020107016144A KR 20107016144 A KR20107016144 A KR 20107016144A KR 101588471 B1 KR101588471 B1 KR 101588471B1
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sound
density
viscoelastic
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KR20100110829A (ko
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알리 버커
리차드 더블유 그레거
마니쉬 자인
엡 르수플뢰 마리 알로쉬나
사낫 모한티
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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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)
KR1020107016144A 2007-12-21 2008-12-16 가청 음향 주파수 관리를 위한 방음벽 Expired - Fee Related KR101588471B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1579307P 2007-12-21 2007-12-21
US61/015,793 2007-12-21

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KR20100110829A KR20100110829A (ko) 2010-10-13
KR101588471B1 true KR101588471B1 (ko) 2016-01-25

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KR1020107016144A Expired - Fee Related KR101588471B1 (ko) 2007-12-21 2008-12-16 가청 음향 주파수 관리를 위한 방음벽

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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)

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JP5457368B2 (ja) * 2007-12-21 2014-04-02 スリーエム イノベーティブ プロパティーズ カンパニー 粘弾性フォノニック結晶を用いた防音材
EP2376038A2 (en) * 2008-12-23 2011-10-19 3M Innovative Properties Company Hearing protection process and device
WO2010075130A2 (en) 2008-12-23 2010-07-01 3M Innovative Properties Company Transportation vehicle sound insulation process and device
EP2419899B1 (en) * 2009-06-25 2020-06-24 Defence Research And Development Organisation An acoustic energy reflector
WO2010151533A2 (en) * 2009-06-25 2010-12-29 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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WO2006098064A1 (ja) 2005-03-17 2006-09-21 Swcc Showa Device Technology Co., Ltd. 吸音材およびこれを用いた構造体

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US20050000751A1 (en) 2001-09-28 2005-01-06 Rsm Technologies Limited Acoustic attenuation materials
WO2006098064A1 (ja) 2005-03-17 2006-09-21 Swcc Showa Device Technology Co., Ltd. 吸音材およびこれを用いた構造体

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Also Published As

Publication number Publication date
EP2232482A1 (en) 2010-09-29
JP5457369B2 (ja) 2014-04-02
WO2009085724A1 (en) 2009-07-09
CN101946279B (zh) 2012-10-10
US20100288580A1 (en) 2010-11-18
EP2232482B1 (en) 2014-03-19
CN101946279A (zh) 2011-01-12
US8132643B2 (en) 2012-03-13
KR20100110829A (ko) 2010-10-13
JP2011508264A (ja) 2011-03-10

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