Dial-up

Dial-up How is it that a dial-up modem can achieve 33.6Kbit/s with only 3100Hz of bandwidth?
How is it that a dial-up modem can achieve 33.6Kbit/s with only 3100Hz of bandwidth?
What speed were dial-up modems?What is the fastest dialup speed?What is dialup modem? What speed were dial-up modems?Modern dial-up modems typically...
Dial-up Dial-up sound
Dial-up sound
What is dial-up sound?Why did dial-up sound like that?Does dial-up still exist?Why did internet have dial tone? What is dial-up sound?It's the sound...