And as the spectrum of a discrete time sign, this exact same spectrum will periodically repeat if we prolonged the frequency higher past $f_s$ this sort of that the spectrum proven is usually the identical spectrum in every frequency band from $nf_s$ to $(n+1)f_s$ for almost any integer $n$. , https://pgingurgaonforfemale.design.blog/2025/07/29/trusted-girls-pg-in-gurgaon-sector-15-with-study-first-environment/