And As the spectrum of the discrete time signal, this same spectrum will periodically repeat if we prolonged the frequency higher over and above $f_s$ such which the spectrum demonstrated is also precisely the same spectrum in every frequency band from $nf_s$ to $(n+one)f_s$ for almost any integer $n$. 1. https://payingguestingurgaon.photo.blog/2025/07/29/budget-friendly-boys-pg-in-sector-14-gurgaon-for-college-students/