In polyphase filters, the subfilters which share a common delay line results in the reduction of the storage requirement by factor ______
A. 1
B. 2
C. 3
D. 4
Answer:C
In polyphase filters, the subfilters which share a common delay line results in the reduction of the storage requirement by factor ______
A. 1 B. 2 C. 3 D. 4