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Sound barrier
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321	New Hampshire Department of Transportation Policy and Procedural Guidelines for the Assessment and Abatement of Add to Reading List Source URL: www.nh.gov Language: English - Date: 2013-03-10 05:00:00 Sound Noise barrier Noise regulation Noise mitigation Roadway noise Noise control Noise Industrial noise Image noise Noise pollution Health Waves
322	Microsoft Word - FINAL_Noise_Report[removed]doc Add to Reading List Source URL: www.vamegaprojects.com Language: English - Date: 2013-01-30 10:39:03 Environment Roadway noise Noise barrier Noise regulation Noise mitigation Image noise Virginia Department of Transportation Highway Noise Noise pollution Waves Sound
323	HOW ARE NOISE LEVELS MEASURED? WEIGHTED NOISE LEVELS IN dBA Equivalent Noise Level - the equivalent steady-state sound level, which in a stated period of time, Add to Reading List Source URL: www.vamegaprojects.com Language: English - Date: 2011-09-26 12:17:21 Noise barrier Roadway noise Noise mitigation Interstate 95 in Virginia Noise regulation Noise pollution Virginia Environment
324	Final Environmental Impact Statement – March[removed]APPENDIX E TRAFFIC NOISE Differences in the impacts associated with Phase 1 and the Full Buildout of the Build Alternatives are Add to Reading List Source URL: www.mdt.mt.gov Language: English - Date: 2014-03-28 12:40:46 Sound Acoustics Health Environmental engineering Noise regulation Noise barrier Background noise Ambient noise level A-weighting Noise pollution Noise Waves
325	AEDC User Test Facilities Add to Reading List Source URL: www.arnold.af.mil Language: English - Date: 2007-02-15 07:24:49 Dynamics Airspeed Wind tunnels Hypersonic speed Mach number Hypersonic wind tunnel Supersonic wind tunnel Supersonic speed Sound barrier Aerodynamics Aerospace engineering Fluid dynamics
326	DRAFT TECHNICAL PROCEDURE CHANGE PUBLIC INPUT PROCESS WHEN PLANNING APPROVED NOISE BARRIERS March 2010 Objective To provide a more clear process for public involvement, this draft language revises the public involvement Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-08-21 16:44:47 Sound Health Environmental engineering Noise Acoustics Noise mitigation Noise barrier Noise regulation Industrial noise Noise pollution Waves Noise reduction
327	Windbreaks – 5 AF Note – 42 Agroforestry Notes Add to Reading List Source URL: nac.unl.edu Language: English - Date: 2013-01-29 16:09:32 Sound Noise barrier Agroforestry Roadway noise Noise Image noise Circular buffer Windbreak A-weighting Noise pollution Waves Environment
328	Biography of John Stack John Stack is internationally regarded by aerospace historians as one of the world’s most important aeronautical engineers with superlative technical expertise, leadership qualities and demons Add to Reading List Source URL: crgis.ndc.nasa.gov Language: English - Date: 2011-08-12 08:19:16 Aviation Fluid dynamics NASA personnel Langley Research Center National Advisory Committee for Aeronautics Wind tunnel Sound barrier Hypersonic speed High-speed flight Aerospace engineering Aerodynamics Airspeed
329	Microsoft Word - MaineDOT Final Noise Policy July[removed]doc Add to Reading List Source URL: www.maine.gov Language: English - Date: 2011-11-02 14:41:15 Sound Noise barrier Noise regulation Roadway noise Noise mitigation Noise control Highway Background noise Traffic noise Noise pollution Transport Waves
330	Microsoft Word - FHWA Approved TDOT Noise Policy with Final Edits July[removed]docx Add to Reading List Source URL: www.tdot.state.tn.us Language: English - Date: 2011-08-08 13:37:23 Environment Noise barrier Noise regulation Roadway noise Noise mitigation Noise Image noise Highway Noise map Noise pollution Waves Sound

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