发明名称 |
METHODS AND SYSTEMS FOR EFFICIENT FILTERING OF DIGITAL SIGNALS |
摘要 |
A method in a signal processor for filtering samples in a digital signal is provided. An approximate filtered sample is generated as a function of less than four samples of the digital signal. A correction is generated as a function of the less than four samples, and a filtered sample is generated by modifying the approximate filtered sample with the correction. |
申请公布号 |
WO03063351(A2) |
申请公布日期 |
2003.07.31 |
申请号 |
WO2003US02097 |
申请日期 |
2003.01.23 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
CHATTERJEE, CHANCHAL |
分类号 |
G06T5/20;H03H17/02;H04N7/26 |
主分类号 |
G06T5/20 |
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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