Suppose that a signal x[n] is sampled at a rate F s = 1 kHz. (a) Determine an expansion factor L and compression factor M that result in a signal that reduces the sampling rate by 60% to 0.4Fs. Choose...

(a) Determine an expansion factor L and compression factor M that result in a signal that reduces the sampling rate by 60% to 0.4Fs. Choose L and M to be coprime.

(b) Show that ordering the expander before the compressor requires each component to operate at faster sampling rates than if the compressor is ordered before the expander.