The Free Space Website
“Early days of dial up modems with pay as you go services of a one penny per minute using a standard telephone connection”
“Early days of dial up modems with pay as you go services of a one penny per minute using a standard telephone connection”
Original cassette recording with hand held microphone of a water pump recorded in 1977.
It is extraordinary how complex the waveforms generated can be with just 12 chromatic notes.