从音频文件中识别语音

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1. import speech_recognition as sr8 z3 n8 L& a7 c* v7 o) e0 n, C0 u: Q
   
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3. recognizer = sr.Recognizer()7 v, j4 `  l+ Q6 ?0 N9 H' t/ U\" C
   
4. audio_file = "audio-file.wav"
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6. with sr.AudioFile(audio_file) as source:
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7.     audio = recognizer.record(source)\" O4 ~- F3 h/ y! t: k+ I
   
8. 
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9.     try:
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10.         print("音频中说的是：" + recognizer.recognize_google(audio))
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11.     except sr.UnknownValueError:) s  N7 G\" R: X
    
12.         print("无法识别音频")
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