And as the spectrum of a discrete time sign, this very same spectrum will periodically repeat if we prolonged the frequency higher past $f_s$ such that the spectrum demonstrated can also be precisely the same spectrum in each and every frequency band from $nf_s$ to $(n+one)f_s$ for almost any integer https://pginsector15gurgaon.health.blog/2025/07/28/find-your-ideal-pg-in-sector-14-gurgaon-with-osmstays/