发明名称 METHOD AND APPARATUS FOR CONTROLLING AUDIO SIGNAL OUTPUT LEVEL OF PORTABLE AUDIO DEVICE
摘要 An audio signal output level control method used in an audio device includes detecting input levels of an audio signal, determining control modes to be applied to the audio signal based on the input levels of the audio signal, controlling the input levels of the audio signal according to the control modes, and determining output levels corresponding to the controlled input levels.
申请公布号 US2008192959(A1) 申请公布日期 2008.08.14
申请号 US20070843061 申请日期 2007.08.22
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LEE JUN-TAE
分类号 H03G3/00 主分类号 H03G3/00
代理机构 代理人
主权项
地址