Nice concise explanation. Would like to add that a modem originally were useful to be able to modulate and demodulate analog signals to and from digital signals due to limitations on most phone lines to allow for higher speeds than was practical if trying to transmit pure digital signals on them due to bad noise suppression.
Nice concise explanation. Would like to add that a modem originally were useful to be able to modulate and demodulate analog signals to and from digital signals due to limitations on most phone lines to allow for higher speeds than was practical if trying to transmit pure digital signals on them due to bad noise suppression.