发明名称 System for detecting and reducing noise via a microphone array
摘要 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.
申请公布号 US2005213778(A1) 申请公布日期 2005.09.29
申请号 US20050083190 申请日期 2005.03.17
申请人 BUCK MARKUS;HAULICK TIM 发明人 BUCK MARKUS;HAULICK TIM
分类号 H04R1/40;G10L15/20;G10L21/02;H04B15/00;H04M9/08;H04R3/00;(IPC1-7):H04B15/00 主分类号 H04R1/40
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