发明名称 MOVABLE SPEAKER COVERING
摘要 <p>A speaker cabinet includes at least one speaker contained in the speaker cabinet, and a speaker covering shrouding the at least one speaker, wherein the speaker covering is movable to expose the at least one speaker. The speaker covering motion may be automatic and provided by an electromechanical motion control system including at least one electric actuator and at least one electric actuator drive circuit. The automatic speaker covering motion may be activated by the electromechanical motion control system in response to an audio signal received by the speaker cabinet.</p>
申请公布号 WO2008112878(A1) 申请公布日期 2008.09.18
申请号 WO2008US56833 申请日期 2008.03.13
申请人 AUDIOVOX CORPORATION;WADDELL, STEVE;DAVI, LEONARD 发明人 WADDELL, STEVE;DAVI, LEONARD
分类号 G10K7/00 主分类号 G10K7/00
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