作者： build

户外精准监听附近人声，探测附近生物距离；且触碰报警。过滤雨声，植物噪音，动物噪声等

https://www.aliyundrive.com/s/SBZv6teD6S2

演示示意图

https://m.tb.cn/h.U6SjZdO?tk=hSgadX34VwK CZ0001

https://www.aliyundrive.com/s/6wFxGewq53r

引用一篇论文：https://m.docin.com/touch/p-2258900173.html?picCut=2

适用于监狱，军营等严禁禁止入内的场景，电流产生的电压对人体会产生生命危险

https://www.aliyundrive.com/s/sKMPVxwuCTD

https://www.aliyundrive.com/s/9khYwYDj67D

https://www.aliyundrive.com/s/dx7j85W2ouh

https://www.aliyundrive.com/s/3DqFRkfcySb