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.
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
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