The filter response characteristic that distorts pulses the least is the
A)Chebyshev.
B)Bessel.
C)Elliptic.
D)Butterworth.

Question

Quizplus · Accepted Answer

Bessel filters are known for their maximally flat group delay, which ensures that all frequency components of a signal are delayed by approximately the same amount. This characteristic minimizes pulse distortion, making Bessel filters the best choice for applications where preserving the shape of pulses is critical.

The Filter Response Characteristic That Distorts Pulses the Least Is