no.1 voice

1. 

import win32com.client
text="hello world"
speaker = win32com.client.Dispatch("SAPI.SpVoice")
speaker.rate=2
speaker.Speak(text)

 2. 语音 文字

https://segmentfault.com/a/1190000013600141

https://www.jianshu.com/p/b93c18f69dbd

https://zhuanlan.zhihu.com/p/37523225

https://www.i5seo.com/python-simple-realize-speech-recognition.html