In the above circuit i choose the cutoff frequency to be approximately 5KHz so i used the resistor R of value 10KΩ and capacitor of value 3nF. You can change it if you want to by using the above ...

Unlike drivers and boxes which use only numerical values for Q, filters are sometimes named after the engineer(s) who first described them. Some examples are shown in the amplitude response graph ...

The following graph evaluates the equations in [9] to display the sensitivities of a filter section for various values of C r as R r is varied. Q = 10 for the curves shown, which are valid regardless ...