Harris Miller Miller & Hanson Inc. (HMMH) offers noise and vibration control services in the transportation field. The firm also provides a full range of acoustical environmental services for airports, highways, rail and transit systems, military activities, construction projects, industrial sites, and recreational facilities. HMMH offers expertise in noise and vibration measurement, data analysis, software and hardware design, modelling, forecasting, regulatory requirements, physical and operational mitigation plans, sound insulation, expert testimony, and public involvement programs.
