从音频文件中识别语音

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1. import speech_recognition as sr
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3. recognizer = sr.Recognizer()' P6 j) i1 D! p  B# u7 {
   
4. audio_file = "audio-file.wav") X( B: x' T7 M) i) F4 i& G. P
   
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6. with sr.AudioFile(audio_file) as source:
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7.     audio = recognizer.record(source)0 W9 I\" _  F- q. v1 ]
   
8. 
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9.     try:
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10.         print("音频中说的是：" + recognizer.recognize_google(audio)); a7 T; I7 v7 n
    
11.     except sr.UnknownValueError:
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12.         print("无法识别音频"), ]. O) @$ u/ V0 v9 J1 g
    

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