Wabtec Digital Train Noise Management
Wabtec Digital Train Noise Management

The Train Noise Monitor (TNM) uses a wayside mounted camera combined with a high precision microphone to record the sound levels associated with a train passby. High noise levels can be identified and a matched image can be used to identify offending vehicles.

The system uses a non-contact distance sensor to identify the presence of a train.One system can even be used to monitor multiple tracks at a location.  No part of the equipment is installed within three metres of the track centre.

The system interfaces with Track IQ’s wayside database FleetONETM. A comprehensive set of statistics is available to track the performance of any train noise control programs or monitor noise near residential areas. 

Suitable for day/night applications. The system is totally self-contained and uses a solar array for power and a 3G connection to transfer data from the site to the FleetONE database.

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