Spectrogram shows dialup modem handshake sounds

November 21, 2013

Topic

Statistical Visualization  /  ,

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.