Problem $2(15$ points$)$

A DSB$-$SC modulated signal is given as :

$x_{DSB}(t)=2m(t)cos(23000t)$

where the spectrum of the message signal is:

Calculate and plot the spectrum of the modulated signal $x_{DSB}(t).$Problem $2(15$ points$)$

A DSB$-$SC modulated signal is given as :

$x_{DSB}(t)=2m(t)cos(23000t)$

where the spectrum of the message signal is:

Calculate and plot the spectrum of the modulated

$($b$)$ The signal $x_{DSB}(t)$ is passed through the following filter.

Find and plot the spectrum of $x_T(t).$

Identify the type of modulation of signal $x_T(t).$

VSB$($t$)$ modulation signalsignal $x_{DSB}(t).$