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Handbook of aircraft noise metrics
| 题名： | Handbook of aircraft noise metrics |
| 作者： | Bennett, R. L.; Pearsons, K. S. |
| 关键词： | metric；noise；rics；hand；book；craft；communication；relationship；measurement；prediction |
| 摘要： | Information is presented on 22 noise metrics that are associated with the measurement and prediction of the effects of aircraft noise. Some of the instantaneous frequency weighted sound level measures, such as A-weighted sound level, are used to provide multiple assessment of the aircraft noise level. Other multiple event metrics, such as day-night average sound level, were designed to relate sound levels measured over a period of time to subjective responses in an effort to determine compatible land uses and aid in community planning. The various measures are divided into (1) instantaneous sound level metrics (2) duration corrected single event metrics (3) multiple event metrics and (4) speech communication metrics. The scope of each measure is examined in terms of its definition, purpose, background, relationship to other measures, calculation method, example, equipment, references, and standards. |
| 报告类型： | 科技报告 |
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