JPH01283597A - 薄膜を用いた騒音低減方法 - Google Patents

薄膜を用いた騒音低減方法

Info

Publication number
JPH01283597A
JPH01283597A JP63114160A JP11416088A JPH01283597A JP H01283597 A JPH01283597 A JP H01283597A JP 63114160 A JP63114160 A JP 63114160A JP 11416088 A JP11416088 A JP 11416088A JP H01283597 A JPH01283597 A JP H01283597A
Authority
JP
Japan
Prior art keywords
thin film
sound
divided
frame
sound waves
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
JP63114160A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529920B2 (OSRAM
Inventor
Norihisa Hashimoto
典久 橋本
Mitsuhiro Katsura
充宏 桂
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.)
Konoike Construction Co Ltd
Original Assignee
Konoike Construction 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 Konoike Construction Co Ltd filed Critical Konoike Construction Co Ltd
Priority to JP63114160A priority Critical patent/JPH01283597A/ja
Publication of JPH01283597A publication Critical patent/JPH01283597A/ja
Publication of JPH0529920B2 publication Critical patent/JPH0529920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP63114160A 1988-05-11 1988-05-11 薄膜を用いた騒音低減方法 Granted JPH01283597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63114160A JPH01283597A (ja) 1988-05-11 1988-05-11 薄膜を用いた騒音低減方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63114160A JPH01283597A (ja) 1988-05-11 1988-05-11 薄膜を用いた騒音低減方法

Publications (2)

Publication Number Publication Date
JPH01283597A true JPH01283597A (ja) 1989-11-15
JPH0529920B2 JPH0529920B2 (OSRAM) 1993-05-06

Family

ID=14630663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63114160A Granted JPH01283597A (ja) 1988-05-11 1988-05-11 薄膜を用いた騒音低減方法

Country Status (1)

Country Link
JP (1) JPH01283597A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106856090A (zh) * 2015-12-09 2017-06-16 北京市劳动保护科学研究所 一种微穿孔板结合声学超材料复合吸声结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106856090A (zh) * 2015-12-09 2017-06-16 北京市劳动保护科学研究所 一种微穿孔板结合声学超材料复合吸声结构

Also Published As

Publication number Publication date
JPH0529920B2 (OSRAM) 1993-05-06

Similar Documents

Publication Publication Date Title
US4829729A (en) Anti-eavesdropping window structure
JP3510427B2 (ja) 能動吸音壁
JPH01283597A (ja) 薄膜を用いた騒音低減方法
Zhu et al. Active control of glass panels for reduction of sound transmission through windows
JP4120649B2 (ja) 防音装置
JP2576620B2 (ja) 能動消音装置
JP7166062B2 (ja) 騒音低減方法および騒音低減装置
JPH08170383A (ja) 建築遮音部材
JP3819891B2 (ja) 遮音構造体、遮音装置、及び遮音方法
JPS62102290A (ja) 騒音低減装置
JPH05280115A (ja) 遮音パネル
JP2672282B2 (ja) スピーカの構造
Tichy Application of active noise control
EP0555787B1 (en) Combined active deresonator and ambience generator
JPS629397A (ja) 低周波騒音の低減方法とその装置
JPH0438390A (ja) 防音窓
Hu et al. Active noise control for selective cancellation of external disturbances
JPH0719154B2 (ja) 薄膜からなる遮音装置
JPH04166586A (ja) 遮音窓
JPH0836392A (ja) 壁体の遮音装置及び遮音方法
JP2620050B2 (ja) 能動騒音制御システムのスピーカ装置
EP0086184A2 (en) Sound damping device
JPH0342999A (ja) 開口部放射騒音用消音装置
JPS58156997A (ja) 能動型消音器
JP3047721B2 (ja) ダクト消音制御装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees