telecommunication systems
Identification code: 300008610
Hierarchy classification:
Narrower term/s
Related term/s
Alternative term/s
- communication systems
- systems, telecommunication
- telecommunication networks
- telecommunication system
Anotations
Scope note:
Systems for communicating at a distance, often a collection of individual communications networks, transmission systems, relay stations, subsidiary stations, data terminal equipment, and other facilities for disseminating information. Examples include telephone, telegraph, radio, television, optical communications, internet, etc.
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