Community Noise Exposure Resulting From Aircraft Operations
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Community Noise Exposure Resulting From Aircraft Operations
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Author : Bolt, Beranek, and Newman, inc
language : en
Publisher:
Release Date : 1974
Community Noise Exposure Resulting From Aircraft Operations written by Bolt, Beranek, and Newman, inc and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Airplanes categories.
Community Noise Exposure Resulting From Aircraft Operations
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Author : Richard D. Horonjeff
language : en
Publisher:
Release Date : 1974
Community Noise Exposure Resulting From Aircraft Operations written by Richard D. Horonjeff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Airport noise categories.
This report describes a computer program to calculate community noise exposure as determined by the Noise Exposure Forecast (NEF) methodology. Studies by the United States Environmental Protection Agency have meanwhile led to the specification of another community noise exposure measure: the Day/Night Average Level (DNL). Since the two types of descriptors are essentially similar, the computer program may be adapted to this new unit when the need arises without the need to redevelop the computational algorithms.
Community Noise Exposure Resulting From Aircraft Operations
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Author : Jerry D. Speakman
language : en
Publisher:
Release Date :
Community Noise Exposure Resulting From Aircraft Operations written by Jerry D. Speakman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Airport noise categories.
Community Noise Exposure Resulting From Aircraft Operations
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Author : William J. Galloway
language : en
Publisher:
Release Date : 1974
Community Noise Exposure Resulting From Aircraft Operations written by William J. Galloway and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Airplanes categories.
This report describes a computer program to calculate community noise exposure as determined by the Noise Exposure Forecast (NEF) methodology. Studies by the United States Environmental Protection Agency have meanwhile led to the specification of another community noise exposure measure: the Day/Night Average Level (DNL). Since the two types of descriptors are essentially similar, the computer program may be adapted to this new unit when the need arises without the need to redevelop the computational algorithms.
Community Noise Exposure Resulting From Aircraft Operations Acquisition And Analysis Of Aircraft Noise And Performance Data
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Author : Dwight E. Bishop
language : en
Publisher:
Release Date : 1975
Community Noise Exposure Resulting From Aircraft Operations Acquisition And Analysis Of Aircraft Noise And Performance Data written by Dwight E. Bishop and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with categories.
This report is one of a series describing the research program undertaken by the Aerospace Medical Research Laboratory to develop procedures for predicting community noise exposure resulting from aircraft operations. This report outlines the acoustic measurement test conditions, the acoustic data reduction and interpretation procedures, and the type of aircraft performance information needed to obtain a noise data file for predicting the noise produced by aircraft operations. The procedures result in the descriptions of the noise of an aircraft in terms of the effective perceived noise level, the sound exposure level and several other noise measures. Level flight measurements and static engine noise tests are described, and are applicable to conventional fixed wing aircraft and helicopters.
Community Noise Exposure Resulting From Aircraft Operations Technical Review
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Author :
language : en
Publisher:
Release Date : 1974
Community Noise Exposure Resulting From Aircraft Operations Technical Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
This report is one of a series describing the research program undertaken by the Aerospace Medical Research Laboratory to develop procedures for predicting the community noise exposure resulting from aircraft operations. It reviews current methods for predicting noise exposure around an airport, the results of various social surveys around airports, and psychoacoustic studies of aircraft noise signals, as well as effects of aircraft performance, flight path dispersion, non-standard weather effects, and other factors affecting the accuracy and variability in predicting aircraft noise exposure on the ground. These reviews and analyses are used to recommend a revised procedure for predicting noise around air bases.
Community Noise Exposure Resulting From Aircraft Operations
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Author : William J. Galloway
language : en
Publisher:
Release Date : 1974
Community Noise Exposure Resulting From Aircraft Operations written by William J. Galloway and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Airplanes categories.
Community Noise Exposure Resulting From Aircraft Operations Volume 1 Acoustic Data On Military Aircraft
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Author : Jerry D. Speakman
language : en
Publisher:
Release Date : 1977
Community Noise Exposure Resulting From Aircraft Operations Volume 1 Acoustic Data On Military Aircraft written by Jerry D. Speakman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.
This report is one of a series describing the research program undertaken by the Aerospace Medical Research Laboratory to develop the procedures (NOISEMAP) and data base (NOISEFILE) for predicting community noise exposure resulting from military aircraft operations. It presents the results of field test measurements to define the single event noise produced on the ground by military fixed wing aircraft during controlled level flyovers and ground runups. For flight conditions, data are presented in terms of various acoustic measures over the range 200-25,000 feet minimum slant distance to the aircraft. For ground runups, data are presented as a function of angle and distance to the aircraft. All of the data are normalized to standard acoustic reference conditions of 59 F temperature and 70% relative humidity. This particular volume (Vol. 1) discusses the scope, limitations, and definitions needed to understand and use the subsequent volumes containing the noisefile data for military aircraft.
Community Noise Exposure Resulting From Aircraft Operations Volume 4 Acoustic Data On Air Force Trainer Fighter Aircraft
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Author : Jerry D. Speakman
language : en
Publisher:
Release Date : 1978
Community Noise Exposure Resulting From Aircraft Operations Volume 4 Acoustic Data On Air Force Trainer Fighter Aircraft written by Jerry D. Speakman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.
This report presents the results of field test measurements to define the noise produced on the ground by military, fixed wing aircraft during controlled level flyovers and ground runups. For flight conditions, data are presented in terms of various acoustic measures over the range 200-25,000 feet minimum slant distance to the aircraft. For ground runups, data are presented as a function of angle and distance to the aircraft. All of the data are normalized to standard acoustic reference conditions of 59 deg. F temperature and 70% relative humidity. Noise data are presented in this Volume 4 for the following aircraft: F-100C, D, F; F-101B, C, F; F-102A; F-105B, D, F, G; F-106A, B; T-33A; T-37B; T-38A; T-39A, B, F; T-43A; and U-2.
Community Noise Exposure Resulting From Aircraft Operations Volume 3 Acoustic Data On Military Aircraft Air Force Attack Fighter Aircraft
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Author : Jerry D. Speakman
language : en
Publisher:
Release Date : 1978
Community Noise Exposure Resulting From Aircraft Operations Volume 3 Acoustic Data On Military Aircraft Air Force Attack Fighter Aircraft written by Jerry D. Speakman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.
This report presents the results of field test measurements to define the noise produced on the ground by military, fixed wing aircraft during controlled level flyovers and ground runups. For flight conditions, data are presented in terms of various acoustic measures over the range 200-25,000 feet minimum slant distance to the aircraft. For ground runups, data are presented as a function of angle and distance to the aircraft. All of the data are normalized to standard acoustic reference conditions of 59 deg. F temperature and 70% relative humidity. Noise data are presented in this Volume 3 for the following aircraft: A-7D, E; A-10A; A-37B; F-4C, D, E, F; F-5A, B; F-5E, F; F-15A; F-16A; F-104C, D, G; F-111A, E; F-111D, and F-111F.