JP4086743B2 - 騒音制御装置 - Google Patents

騒音制御装置 Download PDF

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Publication number
JP4086743B2
JP4086743B2 JP2003322152A JP2003322152A JP4086743B2 JP 4086743 B2 JP4086743 B2 JP 4086743B2 JP 2003322152 A JP2003322152 A JP 2003322152A JP 2003322152 A JP2003322152 A JP 2003322152A JP 4086743 B2 JP4086743 B2 JP 4086743B2
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JP
Japan
Prior art keywords
sound
noise
noise reduction
control
reduction device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2003322152A
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English (en)
Japanese (ja)
Other versions
JP2005062786A (ja
JP2005062786A5 (enExample
Inventor
勲 角張
賢一 寺井
耕 水野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2003322152A priority Critical patent/JP4086743B2/ja
Publication of JP2005062786A publication Critical patent/JP2005062786A/ja
Publication of JP2005062786A5 publication Critical patent/JP2005062786A5/ja
Application granted granted Critical
Publication of JP4086743B2 publication Critical patent/JP4086743B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2003322152A 2002-09-20 2003-09-12 騒音制御装置 Expired - Fee Related JP4086743B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003322152A JP4086743B2 (ja) 2002-09-20 2003-09-12 騒音制御装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002274538 2002-09-20
JP2003099066 2003-04-02
JP2003283742 2003-07-31
JP2003322152A JP4086743B2 (ja) 2002-09-20 2003-09-12 騒音制御装置

Publications (3)

Publication Number Publication Date
JP2005062786A JP2005062786A (ja) 2005-03-10
JP2005062786A5 JP2005062786A5 (enExample) 2006-04-27
JP4086743B2 true JP4086743B2 (ja) 2008-05-14

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ID=34382088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003322152A Expired - Fee Related JP4086743B2 (ja) 2002-09-20 2003-09-12 騒音制御装置

Country Status (1)

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JP (1) JP4086743B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016021A1 (de) * 2005-04-07 2006-10-12 Airbus Deutschland Gmbh Aktives Gegenschallsystem mit spezieller Anordnung der Sekundäraktuatoren zur Reduzierung eines Schalldurchgangs an einer offenen Grenzfläche zweier Volumina, aktive Gegenschallsystem-Anordnung, Verfahren zur aktiven Schallwellenreduzierung und Verwendung eines aktiven Gegenschallsystems zur aktiven Schallwellenreduzierung für ein zumindest teilweise geöffnetes Kontrollvolumen
JP4769043B2 (ja) * 2005-08-01 2011-09-07 公益財団法人鉄道総合技術研究所 騒音振動低減装置
WO2007046435A1 (ja) * 2005-10-21 2007-04-26 Matsushita Electric Industrial Co., Ltd. 騒音制御装置
JP2010176100A (ja) * 2009-02-02 2010-08-12 Tottori Univ アクティブ軽量遮音ユニット
WO2010131405A1 (ja) * 2009-05-12 2010-11-18 パナソニック株式会社 能動騒音制御装置
US20120070020A1 (en) * 2010-03-26 2012-03-22 Hiroyuki Kano Speaker device, audio control device, wall attached with speaker device
CN113611277B (zh) * 2021-08-09 2024-04-23 安徽聆思智能科技有限公司 一种降噪方法、降噪装置及降噪系统

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Publication number Publication date
JP2005062786A (ja) 2005-03-10

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