Figure 4.
(a) Impulse response, (b) response to a biphasic pulse and (c) step response of the Chebyshev (red line) and Bessel (blue line) notch channels. (d) Chebyshev and Bessel notch channels exhibit approximately the same settling time. (e) The response of both channels to a biphasic pulse exhibits a faster settling in comparison to their corresponding impulse responses. (f) The step response of the Chebyshev notch channel shows a slightly bigger overshoot and ringing in comparison to the Bessel notch channel. As in the case of the impulse response, the differences are not significant.