And because the spectrum of the discrete time signal, this identical spectrum will periodically repeat if we prolonged the frequency higher beyond $f_s$ such which the spectrum demonstrated is likewise a similar spectrum in each individual frequency band from $nf_s$ to $(n+1)f_s$ for virtually any integer $n$. This can be https://www.tumblr.com/payingguestingurgaon/790323206287491072/top-student-friendly-pg-in-gurgaon-sector-14?source=share