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…disclose who comes first, and btw, they are NOT brothers – is currently having the time of his life work with FAA to update the aircraft noise annoyance dose-response curve…
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…of the internal combustion engine – 1895 – the most notable difference for me was the absence of low frequency noise. But add unmuffled cars and trucks (1935), with back…
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…starts to occur around 95-100 VdB, and this is only for minor cosmetic damage, such as small cracks in plaster. Because vibration, like noise, is measured on a decibel scale,…
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…HMMH is assisting the Maryland Department of Transportation Maryland Aviation Administration (MDOT MAA) in the replacement of their noise and operations monitoring system (NOMS) at Baltimore/Washington International Thurgood Marshall…
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…sound studies to assess potential noise exposure from a proposed wind turbine on neighbors, which is one of HMMH’s developing areas of specialty. While Portland was seasonally cool and rainy…
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…I am often equally astounded by callous indifference on the part of the bureaucrats and/or consultants sharing the information – just another public meeting in another city. I was proud…
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…I was at the Airport Consultants Council Annual Conference this week. Ron Peckham – C&S’s President and CEO and this year’s ACC president has a number of favorite quotations. One…
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…solutions. The conference attracted 80 professionals with diverse expertise including airport staff, solar energy developers, energy and environmental consultants, airport planners, architects, engineers, utilities, and financial institutions. Airports represented included…
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…Get to know the people who ensure HMMH maintains the high level of excellence, experience, and performance that the world has come to expect. Our consultants are ready to…
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…the first-ever Peer Recognition for Outstanding Individual Contribution and Leadership Award is Mary L. Vigilante, President of Synergy Consultants, Inc. Vigilante previously served as co-chair of the Committee’s National Environmental…
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