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An effective model for noise control is the source, path, and receiver model by Bolt and Ingard. [9] Hazardous noise can be controlled by reducing the noise output at its source, minimizing the noise as it travels along a path to the listener, and providing equipment to the listener or receiver to attenuate the noise.
Noise-generating aircraft propeller. Aircraft noise is noise pollution produced by an aircraft or its components, whether on the ground while parked such as auxiliary power units, while taxiing, on run-up from propeller and jet exhaust, during takeoff, underneath and lateral to departure and arrival paths, over-flying while en route, or during landing.
SID procedures are defined by local authorities (governments, airports, and air traffic control organizations) to ensure safety and expedite handling of departing traffic and, when possible, to minimize the amount of noise over inhabited areas such as cities.
Charlotte Douglas International Airport is hosting in-person meetings to discuss noise mitigation measures in nearby areas like Steele Creek.
The quota count doubles with each increase of 3 dB which corresponds to an approximate doubling of noise power. However, due to the logarithmic nature of human aural perception, this 3 dB change is perceived as only a small change in the noise level. Airports operating the system have a fixed quota for each of the summer and winter seasons.
The Neighborhood Noise Mitigation Program includes residential and other noise sensitive buildings in areas surrounding the Airport. The program was approved by the FAA on August 14, 2007, as part of AEX's Airport Noise Compatibility Program.
It also put local governments on notice as to their responsibilities in land-use planning to address noise mitigation. This noise regulation framework comprised a broad data base detailing the extent of noise health effects. Congress ended funding of the federal noise control program in 1981, which curtailed development of further national ...
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