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Hi everyone, I have a 3rd order CIC comb filter with decimation ratio of 16. The freq response of the filter shows a gain of 60 dB. How do I scale the gain of this filter to 0 dB? Do I minus 1000 from each of the coefficients of the filter, Hz? One of the paper I read uses a power of two scaling prior to data entering the filter. Can somebody explain what is that mean? Thank you, EngGan |
gain scaling of comb filter
Started by ●July 29, 2003
