用该法在浅海负梯度和均匀层情况下，计算了远程混响和回波、混响比的距离、深度结构。
The range and depth dependence of the long-range reverberation and echo-reverberation ratio were calculated for the cases of negative gradient and homogeneous layers.
直达声与混响声能比影响辅音清晰度损失率，从而影响语言清晰度。
The speech articulation is affected by the articulation loss of consonants which is impacted by the acoustic ratio of direct and reverberation sound.
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