Engineering — RC Filters
Cut-off frequency of a first-order filter.
Rendering…
Make it your own.
f_c = \frac{1}{2\pi RC}
\text{low-pass: passes } f < f_c
\text{high-pass: passes } f > f_c
\text{gain is } -3\ \text{dB at } f_c
Cut-off frequency of a first-order filter.
f_c = \frac{1}{2\pi RC}
\text{low-pass: passes } f < f_c
\text{high-pass: passes } f > f_c
\text{gain is } -3\ \text{dB at } f_c