参考文献：

https://blog.csdn.net/sinat_35162460/article/details/86547013

https://www.cnblogs.com/rnckty/p/8067115.html

https://snowboy.kitt.ai/hotword/36305https://github.com/Kitt-AI/snowboy

http://docs.kitt.ai/snowboy/#introduction

电脑上面下载这个

https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/rpi-arm-raspbian-8.0-1.2.0.tar.bz2
于是进行下面操作

https://blog.csdn.net/Nicholas_Wong/article/details/77977715

按照他的来

sudo apt remove python-pyaudio python3-pyaudio

sudo apt install libasound-dev

sudo apt-get install libatlas-base-dev sox swig

下载那个portaudio

sudo ./configuresudo

make

sudo make install

sudo apt-get install python-pyaudio python3-pyaudio

在/home/pi目录下新增如下文件

sudo vim .asoundrc

新增如下内容( 这个地方根据自己的来)

pcm.!default { type asym playback.pcm { type plug slave.pcm "hw:0,0" } capture.pcm { type plug slave.pcm "hw:1,0" } }

原文链接：https://note.youdao.com/ynoteshare1/index.html?id=077f6d1d1d79ac51ad023cf0633b944d&type=note