Consider a PAM wave transmitted through a channel with white Gaussian noise and minimum bandwidth B = 1/27, where T is the sampling period. The noise is of zero mean and power spectral density No /2. The PAM signal uses a standard pulse g(t) with its Fourier transform defined by G(f)=2BT | f | Br | f |> Br By considering a full-load sinusoidal modulating wave, show that PAM and baseband- signal transmission have equal signal-to-noise ratios for the same average transmitted power.