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()* K8 l\" p  o\" j! a% B! B+ [( z( |
   
4. audio_file = "audio-file.wav"
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5. 
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6. with sr.AudioFile(audio_file) as source:5 Q. x3 z/ d& M2 D  j# N0 d
   
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))3 z# u: i2 R9 R% Q
    
11.     except sr.UnknownValueError:
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12.         print("无法识别音频"); c) `$ L5 t2 `+ D/ W
    

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