发明申请
- 专利标题: LOUDSPEAKER ARRANGEMENT
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申请号: US16016870申请日: 2018-06-25
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公开(公告)号: US20180332403A1公开(公告)日: 2018-11-15
- 发明人: ANDREA RUSCONI CLERICI BELTRAMI , FERRUCCIO BOTTONI
- 申请人: USOUND GMBH
- 主分类号: H04R19/02
- IPC分类号: H04R19/02 ; H04R3/12 ; H04R1/22
摘要:
A loudspeaker arrangement for a plurality of MEMS loudspeakers for generating sound waves in the audible wavelength spectrum includes a housing, which has a sound conduction cavity and at least one sound outlet opening, and at least two MEMS loudspeakers, arranged in the interior of the housing opposite and spaced apart from each other by the sound conduction cavity. Each MEMS loudspeaker has a cavity in the region of their opposite faces. The loudspeaker arrangement includes a shielding wall for acoustically decoupling the two MEMS loudspeakers from each other. The shielding wall is arranged in the interior of the housing between the two MEMS loudspeakers such that the sound conduction cavity is subdivided into a first and a second a cavity region respectively associated with one of the two MEMS loudspeakers.
公开/授权文献
- US10516948B2 Loudspeaker arrangement 公开/授权日:2019-12-24
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