发明名称 |
Partially Complex Modulated Filter Bank |
摘要 |
An apparatus for processing a plurality of real-valued subband signals using a first real-valued subband signal and a second real-valued subband signal to provide at least a complex-valued subband signal comprises 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 |
US2010228555(A1) |
申请公布日期 |
2010.09.09 |
申请号 |
US20100716760 |
申请日期 |
2010.03.03 |
申请人 |
EKSTRAND PER;VILLEMOES LARS;PURNHAGEN HEIKO |
发明人 |
EKSTRAND PER;VILLEMOES LARS;PURNHAGEN HEIKO |
分类号 |
G10L19/02 |
主分类号 |
G10L19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|