import speech_recognition as sr
hot_word='Hi'
r=sr.Recognizer()
r.pause_threshold=5#This waits for 5 sec after voice ends
with sr.Microphone() as source:
text=r.listen(source)
text=r.recognize_google(text)
if hot_word in text:
#do anything like calling a function or reply to it
像这样使用
pause_threshold
谢谢你
祝你过得愉快
-杠杆
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