1. Consider the LTIC system with transfer function Using Eq. (2.15), plot the delay response of this system. Is the delay response constant for signals within the system’s passband? 2. Consider the...

1. Consider the LTIC system with transfer function

Using Eq. (2.15), plot the delay response of this system. Is the delay response constant for signals within the system’s passband?

2. Consider the all-pass filter specified by the transfer function

Verify the all-pass character of the filter by plotting the system frequency response (magnitude and phase). Can this filter be considered distortionless? Explain.