从音频文件中识别语音

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1. import speech_recognition as sr, ?5 e! C2 D2 c# g8 R5 d+ X8 i9 Q6 ~
   
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3. recognizer = sr.Recognizer()
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4. audio_file = "audio-file.wav"
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5. 
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6. with sr.AudioFile(audio_file) as source:% Z; P# q1 N7 V& }! u' f+ l; d( E+ T
   
7.     audio = recognizer.record(source)6 ]# a. _' @6 W& Z8 N% K9 e
   
8. 
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9.     try:$ m. E$ f/ F% ?: _
   
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"), p, u( ?4 ^& b9 j4 l) r  x! r5 p5 {
    

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