Presented mostly for my fond memories as a grade schooler, with a fresh 2400 bps modem in the 486, who recently discovered something called a BBS. Those were the good old days. My dad got me a 50-foot phone line to run from the computer to the phone jack in the back corner of another room.
Spectrogram shows dialup modem handshake sounds
This is an American Workday, By Occupation
I simulated a day for employed Americans to see when and where they work.