Download or read book Noise Exposure Forecasts written by and published by . This book was released on 1970 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I describes the evolution of methods for relating aircraft noise exposure to community response in this country, starting with the original Composite Noise Rating (CNR) concept developed in 1952, and with applications specifically to aircraft noise in 1957 under Air Force sponsorship. The development of CNR procedures for civil and military aircraft in 1962 utilizing perceived noise level contours and the development of Noise Exposure Forecast (NEF) procedures in 1967 utilizing effective perceived noise level data are recounted and compared. Part II interprets the noise exposure due to aircraft operations, as expressed in Noise Exposure Forecast (NEF) values, in terms of estimated impact on land uses. Assessments of the land use compatibility with aircraft noise as a function of NEF values are given for a variety of land uses for the purpose of providing guides in land use planning, zoning and in land use development and building construction. (Author).

Download or read book Technique for Developing Noise Exposure Forecasts written by and published by . This book was released on 1967 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Impact of Noise on People written by United States. Federal Aviation Administration. Office of Environmental Quality and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Noise Exposure Forecast Contours for Aircraft Noise Tradeoff Studies at Three Major Airports written by Richard D. Horonjeff and published by . This book was released on 1970 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Community Noise Exposure Resulting from Aircraft Operations written by Bolt, Beranek, and Newman, inc and published by . This book was released on 1974 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technique for Developing Noise Exposure Forecasts written by SOCIETY OF AUTOMOTIVE ENGINEERS INC NEW YORK. and published by . This book was released on 1967 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: A methodology called Noise Exposure Forecasts (NEF) is developed for describing aircraft noise exposure in the vicinity of the takeoff and approach flight paths of an airport. In support of this methodology an improved measure of the subjective response to aircraft flyover noise called Effective Perceived Noise Level (EPNL) has been derived. This measure includes corrections for pure tone components and duration. Other elements necessary for the calculation of NEF are number of exposures and time of day. NEF contour are translated into guidelines for compatible land use. (Author).

Download or read book Aviation Noise Evaluations and Projections San Francisco Bay Region written by Bolt, Beranek, and Newman and published by . This book was released on 1971 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Procedures for Developing Noise Exposure Forecast Areas for Aircraft Flight Operations written by Dwight E. Bishop and published by . This book was released on 1967 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report outlines procedures and supporting technical data for determining Noise Exposure Forecast (NEF) area, resulting from takeoff and landing operations in the vicinity of airports. In companion reports, these procedures have been applied to determine NEF areas in the vicinity of J.F. Kennedy, O'Hare and Los Angeles International Airports for 1965, 1970 and 1975. The NEF areas have differing land use compatibility with respect to aircraft noise; hence, the NEF areas may be used as a guide to land use planning and zoning. The NEF areas are based upon the aircraft noise described in terms of the effective perceived noise levels (which includes corrections for duration and presence of discrete frequencies) plus adjustments for the number of operations for daytime and nighttime periods. Noise and takeoff and landing profile information is given for estimating effective perceived noise levels for the takeoff and landings of current large jet aircraft and for future large aircraft expected to be in operation within the forecast periods. Computer-aided procedures employed in determining NEF contours are also outlined.

Download or read book Noise Exposure Forecasts for Los Angeles International Airport written by SOCIETY OF AUTOMOTIVE ENGINEERS INC NEW YORK. and published by . This book was released on 1967 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general procedures used in plotting the NEF contours for the Los Angeles International Airport vicinity are described and the computer program used is described in Appendix F1 of the report to which this is a supplement. The input data on which these NEF contours are based have been provided from several sources as follows: Airport operations data were supplied by the FAA; (Number of operations, type of aircraft, flight path, time of day, runway utilization). Aircraft performance data were supplied by the aircraft manufacturers. Aircraft gross weight distribution by aircraft type for operations from Los Angeles International were supplied by the airlines. The procedure for computing NEF contours was developed and approved by SAE Committee R2.5. The computing and plotting work was accomplished by the aircraft manufacturers. (Author).

Download or read book Computer Method for Airport Noise Exposure Forecast written by John Michael Bateman and published by . This book was released on 1972 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book The Federal Aviation Administration Aircraft Noise Abatement Program written by William C. Sperry and published by . This book was released on 1968 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Aircraft Noise Exposure Forecast Model Based on Actual Measurement Data at Noise Monitoring Sites written by F. J. M. Wubben and published by . This book was released on 2001 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Noise Exposure Forecasts for O hare International Airport written by SOCIETY OF AUTOMOTIVE ENGINEERS INC NEW YORK. and published by . This book was released on 1967 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general procedures used in plotting the NEF contours for the O'Hare Airport vicinity are described and the computer program used is described in Appendix F1 of the report to which this is a supplement. The input data on which these NEF contours are based have been provided from several sources as follows: Airport operations data were supplied by the FAA; (Number of operations, type of aircraft, flight path, time of day, runway utilization). Aircraft performance data were supplied by the aircraft manufacturers. Aircraft gross weight distribution by aircraft type for operations from O'Hare were supplied by the airlines. The procedure for computing NEF contours was developed and approved by SAE Committee R2.5. The computing and plotting work was accomplished by the aircraft manufacturers. (Author).

Download or read book Aircraft Noise Impacts for Harrisburg International and Capital City Airports written by Thomas E. Ten Eyck and published by . This book was released on 1972 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Land Use Constraints Related to Aircraft Noise Exposure Forecast written by Peel (Ont. : Regional municipality). Planning Department and published by . This book was released on 1977 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Noise Exposure Forecast Contour Interpretations of Aircraft Noise Tradeoff Studies written by Dwight E. Bishop and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: