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Author : United States. National Park Service
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (844 download)
Download or read book Aircraft Noise Model Validation Study written by United States. National Park Service and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.s. Department of Transportation
Publisher : CreateSpace
ISBN 13 : 9781499334258
Total Pages : 46 pages
Book Rating : 4.3/5 (342 download)
Download or read book Reference Source Data for Gcnp Noise Model Validation Study written by U.s. Department of Transportation and published by CreateSpace. This book was released on 2014-06-19 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Department of the Interior (DOI), National Park Service (NPS), and the U.S. Departmentof Transportation (DOT), Federal Aviation Administration (FAA) are jointly sponsoring a study toexamine the accuracy of existing models used for predicting tour aircraft noise in Grand CanyonNational Park (GCNP). In particular, three models will be included in the study: the NPS' NoiseOverflight Decision Support System (NODSS), the FAA's Integrated Noise Model (INM), and athird model, the Noisemap Simulation Model (NMSIM), which has been developed with fundingfrom both the U.S. Air Force and the National Aeronautics and Space Administration. A keycomponent of the GCNP Noise Model Validation Study is the collection of field data to support thevalidation effort. These field data will be translated into formats usable by the three noise predictionmodels. This common set of high quality field data will allow an unbiased comparison of the threemodels. This letter report addresses portions of the field data collection activity and associated dataanalysis.
Author : R. G. Gados
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (778 download)
Download or read book FAA Integrated Noise Model Validation written by R. G. Gados and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (317 download)
Download or read book Validation of Aircraft Noise Models at Lower Levels of Exposure written by and published by . This book was released on 1996 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Larry Godby
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (317 download)
Download or read book ANOPP Validation Study: Lockheed L-1011 written by Larry Godby and published by . This book was released on 1979 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Interagency Aircraft Noise Research Panel
Publisher :
ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.F/5 ( download)
Download or read book Federal Aircraft Noise Research, Development and Demonstration Programs: FY73-FY75 written by Interagency Aircraft Noise Research Panel and published by . This book was released on 1975 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781723481673
Total Pages : 122 pages
Book Rating : 4.4/5 (816 download)
Download or read book Validation of Aircraft Noise Models at Lower Levels of Exposure written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-23 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise levels around airports and airbases in the United States arc computed via the FAA's Integrated Noise Model (INM) or the Air Force's NOISEMAP (NMAP) program. These models were originally developed for use in the vicinity of airports, at distances which encompass a day night average sound level in decibels (Ldn) of 65 dB or higher. There is increasing interest in aircraft noise at larger distances from the airport. including en-route noise. To evaluate the applicability of INM and NMAP at larger distances, a measurement program was conducted at a major air carrier airport with monitoring sites located in areas exposed to an Ldn of 55 dB and higher. Automated Radar Terminal System (ARTS) radar tracking data were obtained to provide actual flight parameters and positive identification of aircraft. Flight operations were grouped according to aircraft type. stage length, straight versus curved flight tracks, and arrival versus departure. Sound exposure levels (SEL) were computed at monitoring locations, using the INM, and compared with measured values. While individual overflight SEL data was characterized by a high variance, analysis performed on an energy-averaging basis indicates that INM and similar models can be applied to regions exposed to an Ldn of 55 dB with no loss of reliability. Page, Juliet A. and Plotkin, Kenneth J. and Carey, Jeffrey N. and Bradley, Kevin A. Langley Research Center AIRCRAFT NOISE; NOISE INTENSITY; NOISE REDUCTION; FLIGHT CHARACTERISTICS; RADAR TRACKING; POSITION (LOCATION); FLIGHT OPERATIONS; SOUND PROPAGATION; NOISE PREDICTION (AIRCRAFT); AEROACOUSTICS; AUTOMATED RADAR TERMINAL SYSTEM; RELIABILITY; AIRPORTS; APPLICATIONS PROGRAMS (COMPUTERS); EXPOSURE...
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721092222
Total Pages : 102 pages
Book Rating : 4.0/5 (922 download)
Download or read book Validation of Aircraft Noise Prediction Models at Low Levels of Exposure written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-13 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft noise measurements were made at Denver International Airport for a period of four weeks. Detailed operational information was provided by airline operators which enabled noise levels to be predicted using the FAA's Integrated Noise Model. Several thrust prediction techniques were evaluated. Measured sound exposure levels for departure operations were found to be 4 to 10 dB higher than predicted, depending on the thrust prediction technique employed. Differences between measured and predicted levels are shown to be related to atmospheric conditions present at the aircraft altitude. Page, Juliet A. and Hobbs, Christopher M. and Plotkin, Kenneth J. and Stusnick, Eric and Shepherd, Kevin P. (Technical Monitor) Langley Research Center NAS1-20103; RTOP 538-03-15-01
Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (317 download)
Download or read book Validation of Aircraft Noise Prediction Models at Low Levels of Exposure written by and published by . This book was released on 2000 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Propeller Aircraft Interior Noise Model: Utilization Study and Validation written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Oleksandr Zaporozhets
Publisher : CRC Press
ISBN 13 : 0203888820
Total Pages : 432 pages
Book Rating : 4.2/5 (38 download)
Download or read book Aircraft Noise written by Oleksandr Zaporozhets and published by CRC Press. This book was released on 2011-05-13 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft noise has adverse impacts on passengers, airport staff and people living near airports, it thus limits the capacity of regional and international airports throughout the world. Reducing perceived noise of aircraft involves reduction of noise at source, along the propagation path and at the receiver. Effective noise control demands highly s
Author : United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.0/5 ( download)
Download or read book Issues Regarding the New NPS Methodology Used to Evaluate the Achievement of Natural Quiet Restoration Standards in Grand Canyon National Park written by United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands and published by . This book was released on 2000 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John P. Raney
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (317 download)
Download or read book Research Needs in Aircraft Noise Prediction written by John P. Raney and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Oleksandr Zaporozhets
Publisher : CRC Press
ISBN 13 : 0415240662
Total Pages : 435 pages
Book Rating : 4.4/5 (152 download)
Download or read book Aircraft Noise written by Oleksandr Zaporozhets and published by CRC Press. This book was released on 2011-05-13 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft noise has adverse impacts on passengers, airport staff and people living near airports, it thus limits the capacity of regional and international airports throughout the world. Reducing perceived noise of aircraft involves reduction of noise at source, along the propagation path and at the receiver. Effective noise control demands highly skilled and knowledgeable engineers. This book is for them. It shows you how accurate and reliable information about aircraft noise levels can be gained by calculations using appropriate generation and propagation models, or by measurements with effective monitoring systems. It also explains how to allow for atmospheric conditions, natural and artificial topography as well as detailing necessary measurement techniques.
Author : S. White
Publisher :
ISBN 13 : 9780860399193
Total Pages : 34 pages
Book Rating : 4.3/5 (991 download)
Download or read book Quota Count Validation Study written by S. White and published by . This book was released on 2003 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John P. Raney
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (31 download)
Download or read book NASA Progress in Aircraft Noise Prediction written by John P. Raney and published by . This book was released on 1981 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. W. Veerbeek
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (247 download)
Download or read book Aircraft Noise Exposure written by H. W. Veerbeek and published by . This book was released on 1998 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
