Telemetering, supervisory control, and associated communication circuits
Electrical Engineering · 1932
THIS REPORT summarizes information as to telemetering and supervisory control systems in use today or commercially available in the United States, and includes a detailed discussion of the communication circuits suitable for such purposes. The form of the report is designed to make it convenient for a prospective or existing user of telemetering or supervisory control equipment to obtain information concerning the specific equipment in which he may be interested