A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND AMPLIFICATION STRUCTURE AND BUILDING WALL STRUCTURE
To realize a sound field that gives a sense of presence on an arbitrary floor in a building without increasing the size of a speaker installed in the building and without performing reform of an underfloor foundation even in the case of providing the same after new construction.SOLUTION: In a sound amplification structure 1, a space 11 which can be communicated with a speaker unit U is formed in a building side wall BW of a building B, and in the building side wall BW, a sound path 12 which can be communicated with the space 11 at one end (first end part 12A) is also formed. The width of the sound path 12 becomes broader from the first end part 12A toward the other end (second end part 12C) of the sound path 12. The second end part 12C of the sound path 12 can output sound which comes out of the speaker unit U and is amplified through the sound path 12 to the outside of the building side wall BW, and the length of the sound path 12 is equal to or greater than 4 m.SELECTED DRAWING: Figure 1
【課題】建物内に配置されるスピーカーを大型化することなく、かつ、新築後に設ける場合であっても床下基礎の改修を行うことなく、臨場感のある音場を建物内の任意のフロアで実現する。【解決手段】本発明の音増幅構造１は、スピーカーユニットＵと連通可能な空間１１が建物Ｂの建物側壁ＢＷ内に形成されており、建物側壁ＢＷ内には、一端（第１端部１２Ａ）において空間１１と連通可能な音道１２がさらに形成されており、音道１２の幅が第１端部１２Ａから音道１２の他端（第２端部１２Ｃ）に向けて広くなっており、音道１２の第２端部１２Ｃは、スピーカーユニットＵから出され、音道１２を通じて増幅した音を建物側壁ＢＷの外部に出力可能であり、音道１２の長さは、４ｍ以上である。【選択図】図１
SOUND AMPLIFICATION STRUCTURE AND BUILDING WALL STRUCTURE
To realize a sound field that gives a sense of presence on an arbitrary floor in a building without increasing the size of a speaker installed in the building and without performing reform of an underfloor foundation even in the case of providing the same after new construction.SOLUTION: In a sound amplification structure 1, a space 11 which can be communicated with a speaker unit U is formed in a building side wall BW of a building B, and in the building side wall BW, a sound path 12 which can be communicated with the space 11 at one end (first end part 12A) is also formed. The width of the sound path 12 becomes broader from the first end part 12A toward the other end (second end part 12C) of the sound path 12. The second end part 12C of the sound path 12 can output sound which comes out of the speaker unit U and is amplified through the sound path 12 to the outside of the building side wall BW, and the length of the sound path 12 is equal to or greater than 4 m.SELECTED DRAWING: Figure 1
【課題】建物内に配置されるスピーカーを大型化することなく、かつ、新築後に設ける場合であっても床下基礎の改修を行うことなく、臨場感のある音場を建物内の任意のフロアで実現する。【解決手段】本発明の音増幅構造１は、スピーカーユニットＵと連通可能な空間１１が建物Ｂの建物側壁ＢＷ内に形成されており、建物側壁ＢＷ内には、一端（第１端部１２Ａ）において空間１１と連通可能な音道１２がさらに形成されており、音道１２の幅が第１端部１２Ａから音道１２の他端（第２端部１２Ｃ）に向けて広くなっており、音道１２の第２端部１２Ｃは、スピーカーユニットＵから出され、音道１２を通じて増幅した音を建物側壁ＢＷの外部に出力可能であり、音道１２の長さは、４ｍ以上である。【選択図】図１
SOUND AMPLIFICATION STRUCTURE AND BUILDING WALL STRUCTURE
音増幅構造及び建物壁構造
ITO ATSUSHI (author)
2024-05-17
Patent
Electronic Resource
Japanese
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