And as the spectrum of the discrete time sign, this exact spectrum will periodically repeat if we prolonged the frequency better outside of $f_s$ this kind of which the spectrum demonstrated is likewise the identical spectrum in each individual frequency band from $nf_s$ to $(n+1)f_s$ for just about any integer https://boyspggurugramsector15part3.blogspot.com/2025/07/affordable-2-bhk-flat-for-rent-in.html