发明名称 Speaker apparatus
摘要 A speaker apparatus having an audio frequency input interface, a control circuit, a plurality of sounders, and a plurality of luminants is provided. Wherein, after an audio frequency signal is input from the audio frequency input interface, the input signal is amplified by the control circuit and then output to the sounders. The sounders generate sounds according to the signal output from the control circuit. In addition, each sounder also corresponds to a luminant. The corresponding luminant is illuminated while the sounder is sounding. Therefore, the speaker apparatus of the present invention provides fancy visual effects while playing the sounds.
申请公布号 US2005180584(A1) 申请公布日期 2005.08.18
申请号 US20040832703 申请日期 2004.04.26
申请人 CHIN ERIC Y.;CHEN STEVEN 发明人 CHIN ERIC Y.;CHEN STEVEN
分类号 H03G5/00;H04B3/00;H04R5/02;H04R5/04;(IPC1-7):H03G5/00 主分类号 H03G5/00
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