You're probably thinking of the initial handshake bit rather than what the middle of the data stream sounded like. https://www.windytan.com/2012/11/the-sound-o

You're probably thinking of the initial handshake bit rather than what the middle of the data stream sounded like. https://www.windytan.com/2012/11/the-sound-of-dialup-pictured.html https://www.windytan.com/2012/11/the-sound-of-dialup-picture...