McTrans - Center for Microcomputers in Transportation
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Viewing results for: TNM

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Traffic Noise Model

The FHWA TNM is a program for predicting noise impact in the vicinity of highways. It models highway noise and is used to design effective and cost-efficient highway noise barriers. Components include: modeling of vehicle types and traffic flow, sound level computations, noise barrier design, and diffraction, barrier, and contour analysis. These are supported by an acoustic computational methodology and a flexible data base.

 
Operating System: W95/98/Me/NT4/2000/XP
Level Of Support:  1
$695
Product ID: TNM2

Traffic Noise Model Upgrade

The FHWA TNM is a program for predicting noise impact in the vicinity of highways. It models highway noise and is used to design effective and cost-efficient highway noise barriers. Components include: modeling of vehicle types and traffic flow, sound level computations, noise barrier design, and diffraction, barrier, and contour analysis. These are supported by an acoustic computational methodology and a flexible data base. Upgrade is from version 2 to version 2.5.

 
Operating System: W95/98/Me/NT4/2000/XP
Level Of Support:  1
$495
Product ID: TNM2.UPG