发明名称 |
Flerkanalig signalkodning och -avkodning |
摘要 |
A multi-channel signal encoder includes an analysis part with an analysis filter block having a matrix-valued transfer function with at least one non-zero non-diagonal element. The corresponding synthesis part includes a synthesis filter block (12M) having the inverse matrix-valued transfer function. This arrangement reduces both intra-channel redundancy and inter-channel redundancy in linear predictive analysis-by-synthesis signal encoding. |
申请公布号 |
SE9803321(L) |
申请公布日期 |
2000.03.31 |
申请号 |
SE19980003321 |
申请日期 |
1998.09.30 |
申请人 |
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发明人 |
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分类号 |
G10L19/04;G10L11/00;G10L19/00;G10L19/12;G10L19/14;G10L19/16;H03M7/30;H03M7/36;H04S3/00;(IPC1-7):G10L9/14;H04S1/00 |
主分类号 |
G10L19/04 |
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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