also specialize in vibration measurements, data analysis, field measurements, field research, and reporting. We have extensive in house computer modeling, gis, and programming... for their noise, vibration, and air quality needs. Our noise work includes noise measurements (sound measurements/field studies), noise studies, noise modeling, and noise ordinance work (both... compliance and ordinance writing). Our air quality project include measurements, air quality modeling, air quality measurements, emissions modeling, and emissions inventories. We...

GPS logs to compute acoustic dose experienced by over 500 hikers in Grand Canyon during the April measurements (July 2011) Conducted a vibration study for NCDOT rail operations... for Racetrac Corporation at two locations in Sunrise, FL and Tamarac, FL, the studies included survey of existing sound levels at the proposed locations, modeling of future... program that predicts sound levels in communities from common rail sources found in Florida. (2006-2007) Development of the Shadow computer model, this computer model draws...