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()\" D8 q+ ^. l/ b) W) ^: X
   
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)
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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:8 T9 K$ W% W- F* Y& Z: f
    
12.         print("无法识别音频")
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