从音频文件中识别语音

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1. import speech_recognition as sr7 f9 I$ m/ x) O, }7 P' t* C
   
2. 
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3. recognizer = sr.Recognizer()3 o7 n& B2 B4 a
   
4. audio_file = "audio-file.wav"
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5. 
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6. with sr.AudioFile(audio_file) as source:/ r8 i. ]  L( U- E$ p0 z! }
   
7.     audio = recognizer.record(source)8 _$ e8 ?5 \6 I) V! P. e# G! J
   
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9.     try:8 {0 p. j7 W\" ^# ]7 N6 \
   
10.         print("音频中说的是：" + recognizer.recognize_google(audio))
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11.     except sr.UnknownValueError:
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12.         print("无法识别音频")# Q1 ^) V! `) M3 n
    

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