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()* v) b* [6 `7 W$ n- I2 K
   
4. audio_file = "audio-file.wav"
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5. 
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6. with sr.AudioFile(audio_file) as source:; D) s3 ]1 ?1 W' s3 R  G2 L0 E& I/ K
   
7.     audio = recognizer.record(source)
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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:
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12.         print("无法识别音频")
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