title: A portable pulse-interval modulation telemetry/multiplexing EEG recording system for use in the home.
abstract: A portable 6-channel recording system employing time-division multiplexing with cable or radio-telemetry has been developed. The system is very compact and has proved to be reliable when used in a domestic environment. The use of multiplexing, in general, permits an expansion in the number of available channels and a reduction in equipment and tape costs, while the use of pulse interval modulation, in particular, overcomes tape recording limitations which may be encountered with the more common amplitude modulation techniques.
mesh_terms: D004569:Electroencephalography / Q000295:instrumentation*; D006699:Home Care Services; D006801:Humans; D008991:Monitoring, Physiologic; D013686:Telemetry