| 发明名称 |
Transmission system by means of time quantization and trivalent amplitude quantization |
| 摘要 |
Indicated as hybrid D-PCM a new transmission system is given which is based on differential pulse code modulation (DPCM) with signal compression at the transmitter end and signal expansion at the receiver end.
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| 申请公布号 |
US4099122(A) |
申请公布日期 |
1978.07.04 |
| 申请号 |
US19760690647 |
申请日期 |
1976.05.27 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
VAN BUUL, MARINUS CORNELIS WILLEM |
| 分类号 |
H03M3/02;G06T9/00;H03M3/04;H03M7/32;H04B14/06;(IPC1-7):H03K13/22 |
主分类号 |
H03M3/02 |
| 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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