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AIC3262 stick EVM 如何 如何设置麦克风模拟输入录音?



柱极体麦克风接入评估板,使用 CS 软件里带的ADC recording script,但是无法录音,电脑上利用录音软件无法记录声音信号。请教是什么原因?

柱极体麦克风的两个引脚,直接接到IN2L和IN2R 这样正确吗?