从音频文件中识别语音

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1. import speech_recognition as sr- {. `0 b8 H4 B
   
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3. recognizer = sr.Recognizer()
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4. audio_file = "audio-file.wav"$ Y/ s* e' A\" W# h/ @2 O! N4 k
   
5. 
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6. with sr.AudioFile(audio_file) as source:. \/ M5 o6 [: |6 @7 {% R
   
7.     audio = recognizer.record(source)2 \+ x. |3 B/ e# W+ i
   
8. $ q: D# }+ A0 v3 n0 f
   
9.     try:
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10.         print("音频中说的是：" + recognizer.recognize_google(audio))! i5 I* u4 F. L8 d3 h8 m
    
11.     except sr.UnknownValueError:
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12.         print("无法识别音频")
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