中转--自用

MobileNet-SSD + imagezmq部署树莓派搭建监控系统_y459541195的博客-CSDN博客 https://blog.csdn.net/y459541195/article/details/103028711

imagezmq_hscoder的博客-CSDN博客 https://blog.csdn.net/hanshuobest/article/details/105131157

 

arecord -D "hw:3,0" -f S16_LE -r 16000 -d 5 -c 8 -t wav file.wav