Describes a traffic monitoring system employing frequency division multiplexing for the transportation of visual information. The system uses more than 40 cameras, and can be sequenced to follow a vehicle through the twelve kilometer length of the tunnel. Eight pictures can be viewed simultaneously.
CCTV in the Mont Blanc tunnel
Verkehrsueberwachungssystem im Mont-Blanc-Tunnel
Cable Television Engineering ; 10 , 6 ; 219-223
1975
Article (Journal)
English
Le tunnel routier sous le Mont-Blanc
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