FACTORS IN THE SELECTION OF CARRIER SYSTEMS.
BELL TELEPHONE LABS INC MURRAY HILL N J
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The article discusses factors involved in the selection of the type of carrier system which will do the best and most economical job under a particular set of circumstances. The factors involved include such things as costs of lines and repeaters, costs of terminals, number of circuits to be provided for, and flexibility.
- Electrical and Electronic Equipment
- Voice Communications