1-pole low-pass filter.
Note: the cutoff frequency can be >= nyquist, in which case it asymptotically approaches a bypass.
the cutoff frequency can be below 0 Hz, in which case it is equal to zero.
This filter is normalized on DC.
You always have -3 dB at cutoff in the valid range.
1-pole low-pass filter. Note: the cutoff frequency can be >= nyquist, in which case it asymptotically approaches a bypass. the cutoff frequency can be below 0 Hz, in which case it is equal to zero. This filter is normalized on DC. You always have -3 dB at cutoff in the valid range.