https://www.blm.gov/visit/notch-peak-wsa
Notch Peak WSA - Utah | Bureau of Land Management
Notch Peak is a distinct landmark in west-central Utah, and can be visible for 70 miles. A precipice of almost 3,000 feet high on the west side of the peak has...
notch peakbureau ofwsautahland
https://www.mathworks.com/help/dsp/ug/design-of-peaking-and-notching-filters.html
Design Peak and Notch Filters - MATLAB & Simulink
This example shows how to design peak and notch filters.
notch filtersdesignpeakmatlabsimulink