NASA NTRS · 19680000106
Portable Pulse Code Modulation /PCM/
Abstract
Small, programmable, high speed PCM subsystem, supports the variety of signals inherent in sophisticated equipment. A signal generated by a transducer is first conditioned to the proper signal range, then sampled by an external multiplexer or by the subsystem directly and then converted and transmitted to a receiving station.
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Bradanini, P. A., Kluth, J. T.. 1968-03-01. Portable Pulse Code Modulation /PCM/. https://ntrs.nasa.gov/citations/19680000106
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