发明名称 |
Conferencing arrangement for use in a PCM system |
摘要 |
A conference arrangement for use in pulse code modulated telecommunication systems including first and second control memories and a comparison logic circuit. Two words corresponding to two channels are read from information memory during each time slot and after proper comparison, the largest sample is transmitted to a third channel.
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申请公布号 |
US4031328(A) |
申请公布日期 |
1977.06.21 |
申请号 |
US19750614406 |
申请日期 |
1975.09.18 |
申请人 |
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED |
发明人 |
PITRODA, SATYAN G. |
分类号 |
H04M3/56;(IPC1-7):H04M3/56;H04Q11/04 |
主分类号 |
H04M3/56 |
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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