Estimate the bandwidth required to transmit 1Mbits/s of data using a modulation scheme which comprises 32 different frequencies and 2 amplitude levels
Yes, this is a homework question that ive been trying to do. What i have so far is the following:
I think 32 frequencies implies that i have 32 symbols, and therefore i have 64 bits, i saw somewhere that the number of bits is always 2*(number of symbols).
bps = 1Mbps = baud*bpb from here
=>baud = 1Mbps/64 = 15625
and i also saw somewhere that Band Width = 2*baud = 31250Hz
Is this correct?