To Reiterate that point: imagine sampling the higher spectrum such the new sampling charge is at half of $f_ s1 $, suitable in the middle of the "substantial frequency" spectrum components we depicted. Which means then that the spectrum centered about this new sampling amount need to then be similar https://boyspgboysingurugram.blogspot.com/2025/07/affordable-boys-pg-in-gurgaon-sector-15.html