Question

Bit rate can be increased as much as wanted by increasing the number of signal levels as per the calculations given by nyquist theorem for noiseless channel. Comment.

Answer 1

Two theoretical formulas were developed to calculate the data rate: one by Nyquist for a noiseless channel, another by Shannon for a noisy channel. In the above equation, bandwidth is the bandwidth of the channel, L is the number of signal levels used to represent data, and BitRate is the bit rate in bits per second