1-pole high-pass filter.
Note: Like the corresponding one-pole lowpass, this is normalized for DC.
The cutoff frequency can be <= 0 Hz, in which case it is a bypass.
Going in very high frequency does NOT give zero.
You always have -3 dB at cutoff in the valid range.
1-pole high-pass filter. Note: Like the corresponding one-pole lowpass, this is normalized for DC. The cutoff frequency can be <= 0 Hz, in which case it is a bypass. Going in very high frequency does NOT give zero. You always have -3 dB at cutoff in the valid range.