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发明名称
Technique for Reducing Echoes in Conference Communications
摘要
申请公布号
CA2102857(A1)
申请公布日期
1994.07.01
申请号
CA19932102857
申请日期
1993.11.10
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
FEINER, ALEXANDER;IM, GI-HONG;KNEUER, JOSEPH G.;SALTZBERG, BURTON R.;WERNER, JEAN-JACQUES
分类号
H04B3/23;H04M3/00;H04M3/40;H04M3/56;(IPC1-7):H04B3/20
主分类号
H04B3/23
代理机构
代理人
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