The output of stage k is the input for stage k-1.

Question

Quizplus · Accepted Answer

This is true according to the typical naming convention in signal processing where "F" stands for a filter stage and "S" stands for a sample rate converter. Thus, the output of stage k (which is typically a filter stage) is the input for the next filter stage (F1), followed by a sample rate converter (S1), and then two more filter stages (F1F1F1), a sample rate converter (S1), and a final filter stage (F101).

The Output of Stage K Is the Input for Stage