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实时监听声音的大小，超过设定阈值就播放一段录制好的声音。除了树莓派有更便宜的实现方案么

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  •   gdrk · Apr 9, 2021 · 962 views
    This topic created in 1907 days ago, the information mentioned may be changed or developed.
  • 树莓
  • 阈值
  • 声音
  • 录制
    1 replies
    ptokena
        1
    ptokena  
       Apr 9, 2021 via Android
    我去，这和我以前的想法一样。可惜我想着想着就不了了之了
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