presentations:
…Presentation given by Joseph Czech during NOISE-CON 2019 in San Diego, CA on Weather Effects on Propagation of Aircraft Noise. To download the full presentation, submit your information on…
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…noise and vibration specialist on the project team. Noise and vibration are among the key environmental issues associated with high-speed trains. HMMH’s support included noise measurements, analysis, assessment, mitigation recommendations,…
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…the Washington, D.C. metro area. HMMH updated the noise prediction models to reflect current Federal Highway Administration and state regulations, as well as to accommodate the revised alternatives and current…
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…Executive summary of research involving airports across the U.S. to assess best practices for airport noise office management. Full study presented at AAAE/ACI-NA Airport Noise Conference 2018 in Indianapolis,…
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…In 2005, Los Angeles World Airports (LAWA) contracted with HMMH to conduct two Federal Aviation Regulation Part 161 studies for the purpose of adopting noise and access restrictions at…
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…analyses of noise and vibration impacts from rail and highway projects. He is responsible for project management, developing traffic noise analyses, conducting railroad noise and vibration analyses, preparing reports and…
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…something HMMH has experienced firsthand. HMMH is leading the noise and vibration studies for two of the three highlighted projects including the Desert Xpress high-speed rail line proposed from Victorville,…
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…for the idea Garret) – cars, planes, various recreational vehicles, leaf blowers – are so ubiquitous that it’s hard to get away from their noise. Even in natural areas you’d…
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…reporting protocols, review of the entire ATP document, and attending various meetings to answer questions from program managers and their acoustical consultants. Prior to generation of the ATP, HMMH had…
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…TTS occurs when one is exposed to significant noise levels for a temporary period of time – listening to the Eggmen at Maggie Mae’s for several hours Monday night, for…
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