To reduce side lobes, in which region of the filter the frequency specifications have to be optimized?
(a) Stop band
(b) Pass band
(c) Transition band
(d) None of the mentioned
This question was addressed to me by my school teacher while I was bunking the class.
The origin of the question is Design of Linear Phase FIR Filters by Frequency Sampling Method topic in division Digital Filters Design of Digital Signal Processing