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Initial investigation of an air/air interface as an acoustic boundary for sound control at outdoor events

机译:初步调查空气/空气接口作为户外活动的声音控制的声学边界

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A basic ray model is used to examine refraction and reflection of sound from an air I air interface. The results for this treatment are presented and examined for the possibility of using a heated air mass, forming an air I air interface, as an acoustic boundary at outdoor events to reduce environmental noise pollution from sound leakage from the event site.
机译:基本射线模型用于检查来自空气I空气接口的声音的折射和反射。呈现和检查该处理的结果,用于使用加热的空气质量,形成空气界面的可能性,作为室外事件的声学边界,以减少从事件站点的声音泄漏的环境噪声污染。

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