发明名称 |
PARTIALLY COMPLEX MODULATED FILTER BANK |
摘要 |
The present invention relates to an apparatus for processing a plurality of real-valued subband signals comprising a first real-valued subband signal and a second real-valued subband signal to provide at least a complex-valued subband signal with a multiband filter for providing an intermediate real-valued subband signal and a calculator for providing the complex-valued subband signal by combining a real-valued subband signal from the plurality of real-valued subband signals and the intermediate subband signal.
|
申请公布号 |
KR20070088550(A) |
申请公布日期 |
2007.08.29 |
申请号 |
KR20077007291 |
申请日期 |
2007.03.30 |
申请人 |
CODING TECHNOLOGIES AB |
发明人 |
EKSTRAND PER;VILLEMOES LARS;PURNHAGEN HEIKO |
分类号 |
G10L19/02;G10L19/00;H03M7/30 |
主分类号 |
G10L19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|