And because the spectrum of a discrete time sign, this same spectrum will periodically repeat if we extended the frequency greater past $f_s$ these kinds of the spectrum demonstrated is also the exact same spectrum in each and every frequency band from $nf_s$ to $(n+one)f_s$ for almost any integer $n$. https://boyspgingurgaonsector15.sport.blog/2025/07/28/find-your-ideal-pg-in-sector-14-gurgaon-with-osmstays/