Discussion on key points of aviation noise measurement technology around civil airport
Article Text (iFLYTEK Translation)
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Abstract
The current "Standard of Aircraft Noise for Environment Around Airport" (GB 9661-88) and "Measurement of Aircraft Noise Around Airport" (GB 9661-88) were developed earlier. With the expansion of the impact range of aircraft noise into urbanized areas, provisions regarding location methods based on grids, environmental background and meteorological conditions, aircraft noise event identification, flight count, and other related aspects are no longer applicable. In addition, the standard only provides general requirements for the placement of measuring points. Based on the principle of reflecting the impact degree of aviation noise, this paper analyzes and studies the technical aspects of monitoring scheme formulation, measuring point setting, aviation noise recognition, flight count, and monitoring periods through literature research, data and case analysis, and experience summary.
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