Figure 3.
Comparison of filters between new (0.16) and old (0.12) MNE versions: (A) The frequency response of the highpass filter; (B) The frequency response of the lowpass filter; (C) The impulse response of the highpass filter; (D) The impulse response of the lowpass filter. The filters in MNE are now adaptive with trade-offs between frequency attenuation and time domain artifacts that by default adapt based on the chosen low-pass and high-pass frequencies.