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发明名称
Detecting acoustic echoes using microphone arrays
摘要
申请公布号
EP1526755(B1)
申请公布日期
2012.10.03
申请号
EP20040105221
申请日期
2004.10.21
申请人
MITEL NETWORKS CORPORATION
发明人
SCHULZ, DIETER;THOMPSON, GRAHAM;LO, CHARN LEUNG (DAVID);GOUBRAN, RAFIK
分类号
H04R3/00;G01S3/808
主分类号
H04R3/00
代理机构
代理人
主权项
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