Program cassettes (2)
Date of production: probably 1970s
This picture shows compact cassettes storing computer-readable information (programs and data) encoded as audio signals. The cassettes in thes photograph bear the printed mark “Wang 700 Programmable Calculator Program Cassette” and various handwritten titles, including “Fourier-Synthese,” “Dataplot Fourieranalyse,” and “Regelkreissimulation” (“simulation of a control system”).
This photograph was taken by Nikita Braguinski at the Audio Communication Group, Technische Universität Berlin, in May 2018.
Categories and filter tags
Audio Communication Group, Technische Universität Berlin