发明名称 Music play control apparatus using at least one earphone function key and method thereof
摘要 A music play control apparatus and method for a music player using at least one earphone function key are provided which are capable of performing a music play control operation of the music player using earphones. In the music play control apparatus and method, an external key input from left/right function keys installed on the earphones is scanned. If a key signal is input from either the left or right function key, a value of the input function key is recognized and a music play control operation is performed by a predetermined function depending on the recognized function key value.
申请公布号 US7783057(B2) 申请公布日期 2010.08.24
申请号 US20050124146 申请日期 2005.05.09
申请人 LG ELECTRONICS INC. 发明人 PARK CHOUN WOO
分类号 H04R1/10;H04R5/02;H04R25/00 主分类号 H04R1/10
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