SPEAKER SYSTEM
To facilitate the reproduction of an omnidirectional sound field and increase the degree of design freedom by using a vibration actuator in a smart speaker system (AI, Bluetooth (R) speaker, etc.) that is often used by being placed in the center of a table, desk, etc., and requires an omnidirectiona...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To facilitate the reproduction of an omnidirectional sound field and increase the degree of design freedom by using a vibration actuator in a smart speaker system (AI, Bluetooth (R) speaker, etc.) that is often used by being placed in the center of a table, desk, etc., and requires an omnidirectional sound field and design as an interior product for the reproduced sound.SOLUTION: An omnidirectional characteristic is obtained by installing a vibration actuator 12 as a vibration source inside the vicinity of a crown of a speaker system housing 1, vibrating the housing, and radiating sound from the housing surface.SELECTED DRAWING: Figure 4
【課題】テーブル、机等の中央部に置かれ使用されることが多く、再生される音に無指向性音場とインテリア商品としてのデザイン性が求められるスマートスピーカシステム（ＡＩ、Ｂｌｕｅｔｏｏｔｈ（登録商標）スピーカ等）において、振動アクチュエータを使用し、無指向性音場の再生を容易にすることとデザインの自由度を高めるる。【解決手段】スピーカシステム筐体１の頭頂部近傍内部に加振源として振動アクチュエータ１２を吊り下げる構造で設置し、筐体を加振し、筐体表面から音を放射することで無指向性特性を得る。【選択図】図４ |
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