Question: Consider a digital filter with impulse response given by
![2382_20.png](https://secure.tutorsglobe.com/CMSImages/2382_20.png)
(i) Calculate the transfer function of the filter.
(ii) Sketch the amplitude and phase responses of the filter with respect to frequency.
(iii) How will you classify this filter - lowpass, bandpass, bandstop, or highpass? (iv) Does it have a linear phase?