A. The terminal of a computer used to enter alphabetic data is connected to the computer through a voice grade telephone line having a usable bandwidth of 3 KHz and SNR=10. Assume that terminal has...

The terminal of a computer used to enter alphabetic data is connected to the computer through a voice grade telephone line having a usable bandwidth of 3 KHz and SNR=10. Assume that terminal has 128 characters, determine: capacity of channel and the max rate of transmission without error.

Extracted text: A. The terminal of a computer used to enter alphabetic data is connected to the computer through a voice grade telephone line having a usable bandwidth of 3 KHz and SNR=10. Assume that terminal has 128 characters, determine: capacity of channel and the max rate of transmission without error.