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Search results for "sound propagation"

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Viewing 1 - 19 of 19 results by relevance

Improving AEDT Noise Modeling of Mixed Ground Surfaces  (2017)

A Comprehensive Development Plan for a Multimodal Noise and Emissions Model  (2010)

Effects of Aircraft Noise: Research Update on Select Topics  (2008)

User Guides for Noise Modeling of Commercial Space Operations—RUMBLE and PCBoom  (2018)

Commercial Space Operations Noise and Sonic Boom Modeling and Analysis  (2018)

Enhanced Modeling of Aircraft Taxiway Noise, Volume 1: Scoping  (2009)

California Pilot Test of the Ecological Approaches to Environmental Protection Developed in Capacity Research Projects C06A and C06B  (2013)

Evaluating Methods for Determining Interior Noise Levels Used in Airport Sound Insulation Programs  (2016)

Acceptance Criteria of Complete Joint Penetration Steel Bridge Welds Evaluated Using Enhanced Ultrasonic Methods  (2019)

Helicopter Noise Information for Airports and Communities  (2016)

Acoustic Beamforming: Mapping Sources of Truck Noise  (2009)

Supplemental Guidance on the Application of FHWA’s Traffic Noise Model (TNM)  (2014)

Measuring Tire-Pavement Noise at the Source  (2009)

Hydroacoustic Impacts on Fish from Pile Installation  (2011)

Mapping Heavy Vehicle Noise Source Heights for Highway Noise Analysis  (2017)

Field Evaluation of Reflected Noise from a Single Noise Barrier—Phase 1  (2016)

Enhanced Modeling of Aircraft Taxiway Noise, Volume 2: Aircraft Taxi Noise Database and Development Process  (2013)

Appendixes to TCRP RRD 84: Audible Signals for Pedestrian Safety in LRT Environments  (2007)

Consensus Study Report

National Security Implications of Climate Change for U.S. Naval Forces  (2011)