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(A3) 申请公布日期 2003.11.13
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
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