Figure shows the idealized spectrum of a message signal m(t).
The signal is sampled at a rate equal to 1 kHz using flat-top pulses, with each pulse being of unit amplitude and duration 0.1ms. Determine and sketch the spectrum of the resulting PAM signal.
![1000_Graph 2.jpg](https://secure.tutorsglobe.com/CMSImages/1000_Graph 2.jpg)