发明名称 |
INVERSE FILTERING METHOD, SYNTHESIS FILTERING METHOD, INVERSE FILTER DEVICE, SYNTHESIS FILTER DEVICE AND DEVICES COMPRISING SUCH FILTER DEVICES |
摘要 |
An inverse filtering method, comprising: generating a first filtered signal based on an input signal; and combining the first filtered signal with the input signal for obtaining a residual signal. The generating comprises: generating at least two second filtered signals, each of said second filtered signals not significantly delayed in time relative to each other, the generating being stable and causal; and amplifying at least one of the second filtered signals with a prediction coefficient. |
申请公布号 |
KR20040002422(A) |
申请公布日期 |
2004.01.07 |
申请号 |
KR20027018076 |
申请日期 |
2002.04.29 |
申请人 |
|
发明人 |
|
分类号 |
G10L19/06;G10L19/04;G10L19/16;H03H17/02;H03M7/38 |
主分类号 |
G10L19/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|