A Computer Compatible Digital Encoding‐Decoding System
David I. Mostofsky, Stephen A. Cohen, James Babish · Psychophysiology · 1973
ABSTRACT A system for using a home stereo tape recorder to encode up to 30 separate events is described. The basic features of the technique are discussed together with an evaluation of alternative schemes. Schematics for construction are supplied, and the flow chart for computer decoding of the taped record via this system is provided.