Addendum to “Recording and Reproducing 16 Soundtracks within 5-mm Film Width”

The MY-50 light-emitting diode used in the first 16-channel experimental recorder is a small, plastic-encapsulated crystal of gallium arsenide phosphide. It is a standard, mass-produced, low-cost unit made by the Monsanto Company of Cupertino, Calif.

Print ISSN

0361-4573

Published

1973-03

Content type

Original Research

DOI

10.5594/J07681