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选用线性阵列4 Mic的考虑是什么？ #1

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speeeeed opened this issue Apr 18, 2019 · 1 comment

speeeeed commented Apr 18, 2019

树莓派似乎有两种4Mic扩展板，一种是方形阵列，一种线性阵列。

选用线性阵列4 Mic的考虑是什么？

Member

xiongyihui commented Apr 19, 2019

主要是方形的4麦没有输出，而树莓派的音频输出失真太严重。准备重新设计麦克风阵列

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