An equipment for automatically processing time multiplexed telemetry data
N. Purnell, T. T. Walters · Journal of the British Institution of Radio Engineers · 1961
An equipment is described for processing magnetic tape recordings of frequency-modulated time-multiplexed telemetry data. Details are given of the way in which the input signals are derived and the method by which the recordings are made. The equipment produces two forms of output: analogue graphs on paper film and digital records on punched cards. The performance achieved and the methods of checking this performance are detailed.