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The Relation between Active Radiating Factor and Frequency Responses of Loudspeaker Line Arrays

机译:扬声器线阵列的有源辐射因子与频率响应之间的关系

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摘要

Active Radiating Factor (ARF) is an important parameter to analyze the loudspeaker line array when considering the gaps between each two radiating transducers. The relation between ARF of the loudspeaker line array and the Differential chart of its Frequency Responses in two distances (FRD) is analyzed. Some valuable conclusions about ARF and FRD are found. A method to estimate ARF by measuring frequency responses comes out.
机译:当考虑每两个辐射换能器之间的间隙时,有源辐射因子(ARF)是分析扬声器线路阵列的重要参数。分析了扬声器线阵列的ARF及其在两个距离内的频率响应微分图(FRD)之间的关系。发现了一些有关ARF和FRD的有价值的结论。提出了一种通过测量频率响应来估计ARF的方法。

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