How to decode AFSK data

From 33C3_Public_Wiki
Jump to: navigation, search
Description In the days of early homecomputers like the Commodore 64 it was possible to use audio cassette tapes as storage medium. To encode digital data into an audio signal that can be stored on tape a modulation technique called Audio Frequency Shift Keying (AFSK) was used. This talks explains how AFSK works and demonstrates how to decode the audio signal back into bits and bytes.
Tags commodore, c64, encoding, retro, audio, tape
Person organizing Noniq
Language en - English
en - English
Duration 5
Desired session Day 2
Desired timeframe begin, middle, end