发明名称 |
Null adaptation in multi-microphone directional system |
摘要 |
Improved approaches to adaptively suppress interfering noise in a multi-microphone directional system are disclosed. These approaches operate to adapt the direction null for the multi-microphone directional system in accordance with a dominant noise source.
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申请公布号 |
US2001028720(A1) |
申请公布日期 |
2001.10.11 |
申请号 |
US20010858299 |
申请日期 |
2001.05.15 |
申请人 |
HOU ZEZHANG |
发明人 |
HOU ZEZHANG |
分类号 |
H04R1/40;H04R3/00;H04R25/00;(IPC1-7):H04R3/00 |
主分类号 |
H04R1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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