What are the consequences with regard to fc

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A given low pass filter has a cutoff frequency fc and a sample frequency fs. The sampling period is T = 1/fs. In implementing the filter it is essential that the evaluation of the difference equation be completed in less than T seconds. What are the consequences with regard to fc if this is not the case. For example, suppose it takes 1.2T to do the evaluation of the difference equation.

Reference no: EM13229019

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