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使用方式：IN1_L与IN1_R分别单端输入，DSP模式与DSP5509进行数据交互。当IN1_L有语音输入、IN1_R没语音输入时，采集IN1_R的数据，发现声音是IN1_L端的声音。请问是什么原因呢？或者有什么解决办法吗？
