发明名称 |
A METHOD TO COMPENSATE FOR THE TRUNCATION ERROR IN A SAMPLED SIGNAL AND A DEVICE FOR CARRYING OUT THE METHOD |
摘要 |
PCT No. PCT/SE84/00367 Sec. 371 Date Jun. 25, 1985 Sec. 102(e) Date Jun. 25, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/02508 PCT Pub. Date Jun. 6, 1985.A method and device for compensating the truncation error occurring in a sampled signal during processing in a digital filter. The mean error et is calculated for the filter, and before filtering the signal +et is added if the signal is positive and -et is added if the signal is negative. |
申请公布号 |
AU3613184(A) |
申请公布日期 |
1985.06.13 |
申请号 |
AU19840036131 |
申请日期 |
1984.10.31 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
DALQVIST, INGEMAR ERIK;ERIKSSON, GUNNAR ANDERS |
分类号 |
G06F7/48;G06F7/499;H03H17/00;H03H17/02;H03H17/04;H03M13/00 |
主分类号 |
G06F7/48 |
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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