发明名称
摘要 <p>A system for detecting noise in a signal received by a microphone array and a method for detecting noise in a signal received by a microphone array is disclosed. The system also provides for the reduction of noise in a signal received by a microphone array and a method for reducing noise in a signal received by a microphone array. The signal to noise ratio in handsfree systems may be improved, particularly in handsfree systems present in a vehicular environment.</p>
申请公布号 JP4764037(B2) 申请公布日期 2011.08.31
申请号 JP20050075919 申请日期 2005.03.16
申请人 发明人
分类号 H04R1/40;G10L15/20;G10L21/02;H04B15/00;H04M9/08;H04R3/00 主分类号 H04R1/40
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