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发明名称
Verfahren und Vorrichtung zur Verbesserung von störenden Signalen in einer Audio/Videokonferenz
摘要
申请公布号
DE602004001637(T8)
申请公布日期
2007.10.31
申请号
DE200460001637T
申请日期
2004.05.14
申请人
POLYCOM INC.
发明人
ERAN, KNAZ
分类号
H04M3/56;H04M3/18;H04M3/20;H04M3/22;H04M3/40;H04M3/428;H04M3/487;H04M3/493;H04Q1/45
主分类号
H04M3/56
代理机构
代理人
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地址
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