采用弧阵列更好的覆盖，意味着增加相邻角，也发现存在的问题的频率。
The introduction of arcs in arrays for better coverage meant an increased angle between adjacent speakers, and also revealed problems in the behavior of frequencies.
采用弧阵列更好的覆盖，意味着增加相邻角，也发现存在的问题的频率。
The introduction of arcs in arrays for better coverage meant an increased angle between adjacent speakers, and also revealed problems in the behavior of frequencies.
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