JPS6223094A - 遮音板材 - Google Patents

遮音板材

Info

Publication number
JPS6223094A
JPS6223094A JP60162539A JP16253985A JPS6223094A JP S6223094 A JPS6223094 A JP S6223094A JP 60162539 A JP60162539 A JP 60162539A JP 16253985 A JP16253985 A JP 16253985A JP S6223094 A JPS6223094 A JP S6223094A
Authority
JP
Japan
Prior art keywords
sound insulation
regions
sound
area
plate material
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.)
Granted
Application number
JP60162539A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513520B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
市川　康治
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.)
Zeon Corp
Original Assignee
Nippon Zeon 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP60162539A priority Critical patent/JPS6223094A/ja
Publication of JPS6223094A publication Critical patent/JPS6223094A/ja
Publication of JPH0513520B2 publication Critical patent/JPH0513520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP60162539A 1985-07-23 1985-07-23 遮音板材 Granted JPS6223094A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60162539A JPS6223094A (ja) 1985-07-23 1985-07-23 遮音板材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60162539A JPS6223094A (ja) 1985-07-23 1985-07-23 遮音板材

Publications (2)

Publication Number Publication Date
JPS6223094A true JPS6223094A (ja) 1987-01-31
JPH0513520B2 JPH0513520B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-22

Family

ID=15756532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60162539A Granted JPS6223094A (ja) 1985-07-23 1985-07-23 遮音板材

Country Status (1)

Country Link
JP (1) JPS6223094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266243A (ja) * 1988-08-31 1990-03-06 Daiken Trade & Ind Co Ltd 壁パネル
JPH03114099A (ja) * 1989-09-28 1991-05-15 Nec Corp 水中超音波遮音材
WO2005078702A1 (ja) * 2004-02-13 2005-08-25 Japan Science And Technology Agency 流路用消音装置
JP2009198902A (ja) * 2008-02-22 2009-09-03 Yamaha Corp 吸音構造、吸音構造群、音響室、吸音構造の調整方法及び騒音低減方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266243A (ja) * 1988-08-31 1990-03-06 Daiken Trade & Ind Co Ltd 壁パネル
JPH03114099A (ja) * 1989-09-28 1991-05-15 Nec Corp 水中超音波遮音材
WO2005078702A1 (ja) * 2004-02-13 2005-08-25 Japan Science And Technology Agency 流路用消音装置
JP2009198902A (ja) * 2008-02-22 2009-09-03 Yamaha Corp 吸音構造、吸音構造群、音響室、吸音構造の調整方法及び騒音低減方法

Also Published As

Publication number Publication date
JPH0513520B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-22

Similar Documents

Publication Publication Date Title
US7678988B2 (en) Musical tone apparatus
CA2544984C (en) Transducer and stringed musical instrument mounting the same
EP1101387B1 (en) Acoustic device using bending wave modes
JPH0150919B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US20140348349A1 (en) Speaker device
JPS61232185A (ja) ラウドスピ−カ−包囲体の改良
CN109003598A (zh) 薄板型声学超材料低频隔声结构
US4624338A (en) Loudspeaker enclosure for a vibrating diaphragm loudspeaker
JPS6223094A (ja) 遮音板材
CN103590501B (zh) 一种用于低频隔声的轻质组合式板结构及其设计方法
JP2008310055A (ja) 楽音装置並びに楽音装置の生産方法及び改造方法
TW573437B (en) Loudspeaker
JP5713303B1 (ja) スピーカー
CN1488231A (zh) 一种音箱和包括该音箱的视听装置
JP3274926B2 (ja) 電子鍵盤楽器
JP5028135B2 (ja) 楽音装置並びに楽音装置の生産方法及び加工方法
Berndtsson Acoustical properties of wooden loudspeakers used in an artificial reverberation system
US3179203A (en) Speaker re-vibration system
CN221687194U (zh) 一种古琴多层底板
JPH0447837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5936572Y2 (ja) 防音壁材
JPH08109687A (ja) 遮音三重壁体構造
JPS6154899B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6035793A (ja) 遮音面材
JPH10187141A (ja) グランドピアノの反響装置