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Summary & Details

Clarify the Mechanism to reduce Interior Booming Noise by NewlyDeveloped Noise Absorbing and Insulation Structure

新吸遮音構造による低中周波数帯域（ロードノイズ）での車室内騒音低減メカニズムの検討（第1報）

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20214715

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.75 No.10

Pages: 92-97(Total 6 p)

Date of publication: Oct 2021

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	ホットトピックス Translation
Category(E)	Hot Topics
Author(J)	1) 中野光章, 2) 福本一朗, 3) 伊藤尚文, 4) 立木智博, 5) 池田巧, 6) 槇徹雄, 7) 櫻井俊彰, 8) 杉町敏之
Author(E)	1) Mitsuaki Nakano, 2) Ichiro Fukumoto, 3) Takafumi Ito, 4) Tomohiro Tsuiki, 5) Takumi Ikeda, 6) Tetsuo Maki, 7) Toshiaki Sakurai, 8) Toshiyuki Sugimachi
Affiliation(J)	1) 河西工業, 2) 河西工業, 3) 河西工業, 4) 河西工業, 5) 東京都市大学, 6) 東京都市大学, 7) 東京都市大学, 8) 東京都市大学
Abstract(J)	フェルト、不織布、ウレタン素材などの従来の吸音材は中高域で効果を発揮するが、低周波で効果を発揮するにはこの従来型の吸音材にはゴムなどの重量のある素材を使用する必要がある。 Translation
Abstract(E)	Conventional noise absorber such as felt, non-woven and urethane material is well performed from mid to high frequency, but need to use heavy weight material such as rubber on this conventional noise absorber to reduce low frequency. Report the study to use newly developed structure design material to work well as same as acoustic meta-material.

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