Sampling rate conversion by the rational factor I/D is accomplished by what connection of interpolator and decimator?
(a) Parallel
(b) Cascade
(c) Convolution
(d) None of the mentioned
This question was posed to me in my homework.
Enquiry is from Sampling Rate Conversion by a Rational Factor I/D topic in portion Z Transform and its Application – Analysis of the LTI Systems of Digital Signal Processing