SOUND PROOF STRUCTURE AND SOUNDPROOF WALL
To provide a soundproof structure that can effectively reduce noise from a noise source side on a sound receiving side.SOLUTION: There is provided a soundproof structure 12 installed in a wall body 11 that separates space into a noise source side and a sound receiving side to reduce noise on the sou...
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Format | Patent |
Language | English Japanese |
Published |
13.03.2023
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Abstract | To provide a soundproof structure that can effectively reduce noise from a noise source side on a sound receiving side.SOLUTION: There is provided a soundproof structure 12 installed in a wall body 11 that separates space into a noise source side and a sound receiving side to reduce noise on the sound receiving side, which comprises: a plurality of acoustic tubes (a noise source side acoustic tube 121, and a sound receiving side acoustic tube 122) installed along the upper edge of the wall body 11; and an external sound absorbing member 123 on a surface facing the noise source side in the noise side acoustic tube 121.SELECTED DRAWING: Figure 2
【課題】騒音源側からの騒音を受音側において効果的に低減させることができる防音構造体を提供することである。【解決手段】騒音源側と受音側とを仕切る壁体11に設けられ、前記受音側での騒音低減を図る防音構造体12であって、前記壁体11の上端縁に沿って設けられる複数の音響管(騒音源側音響管121、受音側音響管122)と、前記騒音側音響管121における前記騒音源側に向く面に設けられた外面吸音部材123と、を有する構成となる。【選択図】図2 |
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AbstractList | To provide a soundproof structure that can effectively reduce noise from a noise source side on a sound receiving side.SOLUTION: There is provided a soundproof structure 12 installed in a wall body 11 that separates space into a noise source side and a sound receiving side to reduce noise on the sound receiving side, which comprises: a plurality of acoustic tubes (a noise source side acoustic tube 121, and a sound receiving side acoustic tube 122) installed along the upper edge of the wall body 11; and an external sound absorbing member 123 on a surface facing the noise source side in the noise side acoustic tube 121.SELECTED DRAWING: Figure 2
【課題】騒音源側からの騒音を受音側において効果的に低減させることができる防音構造体を提供することである。【解決手段】騒音源側と受音側とを仕切る壁体11に設けられ、前記受音側での騒音低減を図る防音構造体12であって、前記壁体11の上端縁に沿って設けられる複数の音響管(騒音源側音響管121、受音側音響管122)と、前記騒音側音響管121における前記騒音源側に向く面に設けられた外面吸音部材123と、を有する構成となる。【選択図】図2 |
Author | HOSHINO HIDEO HAYASHI YOSHINARI OGATA MASATAKE SEKI SHIRO |
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DocumentTitleAlternate | 防音構造体及び防音壁 |
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RelatedCompanies | ASAHI BUILDING WALL CO LTD |
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Snippet | To provide a soundproof structure that can effectively reduce noise from a noise source side on a sound receiving side.SOLUTION: There is provided a soundproof... |
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SubjectTerms | ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS ROOFS SOUND-PRODUCING DEVICES WALLS, e.g. PARTITIONS |
Title | SOUND PROOF STRUCTURE AND SOUNDPROOF WALL |
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