Find and sketch the Fourier Transform (or the magnitude of the FT) of each signal. Determine if each signal is baseband (low pass), high pass or pass band. Specify the bandwidth and cut o.
a) The signal is baseband with bandwidth 10 Hz and a cutoff frequency of 20 Hz.
b) The signal is high pass with bandwidth 20 Hz and a cutoff frequency of 10 Hz.
c) The signal is pass band with bandwidth 30 Hz and a cutoff frequency of 15 Hz.
d) The signal is baseband with bandwidth 20 Hz and a cutoff frequency of 10 Hz.