Question: 2 . [ 1 0 pts ] Binary data are transmitted using 8 - PAM over a bandlimited channel, using the raised cosine roll -

2.[10 pts] Binary data are transmitted using 8-PAM over a bandlimited channel, using the raised cosine roll-off characteristic shown in the figure below. Determine the roll-off factor \(\alpha \) and the bit rate, in bits/s, of this system.
2 . [ 1 0 pts ] Binary data are transmitted using

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