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发明名称
Video conferencing system that provides higher quality images for most active speaker
摘要
申请公布号
GB2384932(A)
申请公布日期
2003.08.06
申请号
GB20020002101
申请日期
2002.01.30
申请人
* MOTOROLA INC
发明人
ARTHUR * LALLET
分类号
H04M3/56;H04N5/00;H04N7/14;H04N7/15;H04N7/24;(IPC1-7):H04N7/15
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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