发明名称 |
Sound enhancing stands for portable audio devices |
摘要 |
Stands for a portable audio device include a housing and a mounting member. The mounting member is configured to couple the audio device to the housing at a location selected to reflect sounds generated by a speaker of the audio device away from the housing. Stands may include a resonator cavity in the housing with an outlet opening extending to the resonator cavity from an exterior surface of the housing and a volume of the resonator cavity and a size of the outlet opening extending thereto may be selected to provide a desired resonant frequency response of the resonator cavity to amplify sounds generated by the speaker of the audio device.
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申请公布号 |
US7778431(B2) |
申请公布日期 |
2010.08.17 |
申请号 |
US20060389415 |
申请日期 |
2006.03.24 |
申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS, AB |
发明人 |
FENG HUI;EATON WILLIAM CHRIS |
分类号 |
H04R25/00;H04R1/20 |
主分类号 |
H04R25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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